异硫氰酸酯的制备、功效分析及包合技术研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
异硫氰酸酯(isothiocyanates, ITCs)是硫代葡萄糖苷(glucosinolates, GLS)在植物内源黑芥子酶作用下的水解产物,主要存在于十字花科芸苔属植物中,作为天然的抗癌活性物质备受关注。ITCs在国外已基本实现商业化生产,国内对ITCs的研究还有待深入。本文对天然ITCs的制备技术、功效分析及包合技术作了较为全面的研究。具体包括以下几个方面:ITCs的溶剂萃取制备技术、超临界CO2萃取制备技术;ITCs的抗氧化性能和抗衰老作用;及利用β-环糊精(cylodextrin,CD)为壁材对ITCs的包合技术研究。
     本论文主要进行了如下几方面的研究:
     以西兰花种子为原料,采用溶剂萃取技术,得到了含量高达80%的ITCs浸膏。考察了制备方法对浸膏中二氯甲烷溶剂残留量的影响,有利于提升产品的质量,为研究产品的功效打下基础。
     分析了采用超临界CO2萃取技术从西兰花中制备ITCs的可行性,初步建立了ITCs的超临界CO2萃取制备技术,其ITCs得率为溶剂萃取技术的82%,但没有有机溶剂残留。
     研究了ITCs提取物的体外抗氧化性质。通过自由基清除系统(包括超氧阴离子自由基(02·-)、羟基自由基(OH·)和DPPH自由基(DPPH-)等)、脂质抗氧化系统和还原力三个氧化体系,较全面地考察了ITCs提取物的体外抗氧化作用。结果发现ITCs提取物具有显著的体外抗氧化活性(P<0.01)。经反相柱层析分离及GC-MS分析发现,1-异硫氰酸-4-甲磺酰基丁烷,即萝卜硫素(sulforaphane, SFN)作为一种ITCs化合物是提取物中重要的抗氧化物质。SFN对DPPH自由基的清除活性约为Vc的1/10-1/5。以苯甲基异硫氰酸酯(benzyl isothiocyanate, BITC)为对照品初步探讨了SFN的抗氧化机理。经FTIR分析发现,SFN抗氧化活性的作用原因之一可能是由于其中的(CH3-SO-CH2-)基团通过提供活泼氢而阻断了自由基及脂质过氧化的链式反应。ITCs提取物对热和光敏感,但其抗氧化稳定性高于Vc。
     以果蝇为实验动物,研究了ITCs提取物的抗衰老作用。ITCs提取物提高了果蝇的寿命、性活力(P<0.05)和繁殖力(P<0.05),在提高果蝇体内SOD酶活性的同时,降低了MDA的产生和积累。这些工作为拓宽ITCs的功效研究提供了依据。
     以p-CD为壁材,采用饱和溶液法,制备了β-CD-BITC,β-CD-PEITC (phenylethyl isothiocyanates, PEITC)和β-CD-SFN三种包合物。建立了以UV吸收光谱法定量测定BITC, PEITC和SFN的方法。采用RSD法优化了包合工艺。测定了三种包合物的包合常数k和包合比等参数。对包合物的热力学、光谱学、结构化学以及显微结构学进行了分析和表征。除了UV吸收光谱保持不变外,其FTIR、X-ray晶体结构及SEM显微结构变化说明,在疏水作用主导以及适宜的包合条件下,p-CD和ITCs之间发生了包合相互作用,而且经对包合物进行的DSC-TG热力学分析表明,包合后的ITCs热稳定性提高了。
Isothiocyanates (ITCs) are abundant in cruciferous vegetables, and they are the hydrolysis products of glucosinolates (GLS) by the enzyme myrosinase. ITCs are of interest because of their chemopreventive activities. ITCs have been commercially produced abroad and have not deeply being studied in China currently. This work consisted of the following parts:(1) Preparation of ITCs extracts by using the dichloromethane solvent extraction and supercritical fluid extraction-CO2 technologies. (2) Research on the antioxidant activity and antisenescence properties of ITCs extracts. (3) Preparation and characterization of inclusion complexes of ITCs inβ-cyclodextrin cavity.
     The following major progresses were achieved in this work:
     ITCs crude extracts were prepared by methylene chloride solvent extraction method from broccoli seeds. The concentration of resulted extractum was up to 80%. The methylene chloride residue was determined and the technology was built to insure solvent residue to met safety requirements. It was favorable for further development the efficacy of ITCs extracts.
     The trouble was still focused on use of much organic solvents, and the consequence of contamination and safety worry was caused by the residual solvents. The supercritical fluid extraction-CO2 technology of ITCs was preliminarily constructed. The yield reached comparatively to 82% that of solvents extraction method.
     The antioxidant properties of ITCs extracts were evaluated by using the in vitro bioassays, including superoxide anion radical (02·-), hydroxyl radical (OH·), and 2, 2-diphenyl-l-picrylhydracyl (DPPH·) radical-scavenging methods, lipid peroxidation assay, and reducing power assay. The ITCs extracts exhibited significant antioxidant activities (P<0.01). The extracts due to purity disturbance were separated through Amberchrom CG161M reverse phase column in AKTA purifier 100 apparatus and analyzed further by GC-MS. Sulforaphane (SFN) was successfully separated and identified. The antioxidant activity of SFN was approximately one tenth to one fifth of that of vitamin C (Vc). It was experimented to be the dominating contributor to antioxidant capacity of ITCs extracts. However, there was no direct antioxidant activity found for benzyl isothiocyanate (BITC) in vitro. Therefore, the group (CH3-SO-CH2-) was the probable part to offer reactive hydrogen resulting in interdiction of free radical chain-reaction and lipid peroxidation. The antioxidant activity of ITCs extracts was sensitive to heat and light. Although its antioxidant-stability was affected by temperature and storage condition, it was more stable than Vc.
     The effect of ITCs extracts on senescence of melanogasters was studied. The life-span, sexual potency and reproduction ability of melanogasters were consistently improved in spite of no significant found for the prolongation of life-span. The activity of SOD enzyme was advanced and the accumulation of MDA was also inhibited in melanogasters in vivo. It is not well known about the antisenescence of ITCs extracts. This work is open to add knowledge to this area.
     The poor water-solubility of ITCs compounds is favorable for forming the inclusion complexes withβ-Cyclodextrin (β-CD), which is P-CD-ITC. In this work, P-CD-BITC,β-CD-PEITC (phenylethyl isothiocyanates, PEITC) andβ-CD-SFN inclusion complexes were prepared by co-precipitation processes. The UV spectrum was applied to quantity BITC, PEITC and SFN. Response surface design (RSD) was applied to optimize the preparation conditions. The association constants and inclusion ratios of three inclusion complexes were calculated. The inclusion complexes prepared were respectively analyzed by thermal methods (TG and DSC), Fourier transformation-infrared spectroscopic (FTIR), X-ray powder diffraction (XRD) and SEM micrographs means in order to characterize the inclusion behavior of ITCs andβ-CD. The results indicated that the interaction between the guest (BITC, PEITC and SFN) and host ((3-CD) molecules did occur except that the UV spectrum was kept unalterable. Hence, under proper inclusion conditions, it is the hydrophobic interaction force that forces the inclusion reaction. The thermal-stability of complexes was improved.
引文
1.姜子涛,张清峰,李荣等.异硫氰酸酯的产生、化学性质及测定方法.中国调味品.2005.4:9-16.
    2.Rosa E.A.S., Heaney R.K., Fenwick G.R., Portas C.A.W. Glucosinolates in crop plants. Horticultural Rev.1997.19:99-215.
    3.Rosa E.A.S., Glucosinolates from flower buds of portuguese Brassica crops. Phytochemistiy.1997.44(8):1415-1419.
    4.Jongen W.M.F. Glucosinolates in brassica:occurrence and significance as cancer-modulating agents. Proc Nutr Soc.1996.55:433-446.
    5.Poulton J.E., Moller B.L. Glucosinolates. Meth Plant Biochem.1993.9:209-237.
    6.Fenwick R., Heaney R.K., Mullin W.J. Glucosinolates and their breakdown products in food and food plants. CRC Crit Rev Food Sci Nutr.1983.18:123-201.
    7.Daxenbichler M.E., VanEtten C.H., Williams P.H. Glucosinoaltes and derived products in Cruciferous vegetables:analysis of 14 varieties of Chinese cabbage. J. Agric. Food Chem.1979.27(1):34-37.
    8.Rask L., Andreasson E., Ekbom B., Eriksson S., Pontoppidan Bo., Meijer J. Myrosinase:gene family evolution and herbivore defense in Brassicaceae. Plant Molecular Biol.2000.42:93-113.
    9.Bones A.M., Rossiter J.T. The enzymic and chemically induced decomposition of glucosinolates. Phytochemistry.2006.67(11):1053-1067.
    10. Carlson D.G., Daxenbichler M.E., VanEtten C.H., Hill C.B., Williams P.H. Glucosinolates in radish cultivars. J. Amer. Soc. Hort. Sci.1985.110(5):634-638.
    11.汪俏梅Steffen A.异硫代氰酸盐的抗癌机理及其相关研究.细胞生物学杂志.2002.24(3):171-175.
    12.廖小军,胡小松,辛力等.食品和饲料中GLS及其降解产物.食品科学.1999,12:19-22.
    13. Haughn G.W., Davin L., Giblin M., Underhill E.W. Biochemical genetics of plant secondary metabolites in Arabidopsis thaliana:the glucosinolates. Plant Physiol.1991.97:217-226.
    14. Clossais B.N., Larher F. Physiological role of glucosinolates in Brassica napus. Concentration and distribution pattern of glucosinolates among plant organs during a complete life cycle. J Sci Food Agric.1991.56:25-38.
    15. Porter A.J.R., Morton A.M., Kiddle G., Doughty K.J., Wallsgrove R.M. Variation in the glucosinolate content of oilseed rape (Brassica napus L.).I. Effects of leaf age and position. Ann Appl Biol.1991.118:461-467.
    16. Jensen C.R., Mogensen V.O., Mortensen G., Fieldsend J.K., Milford G.F.J., Andersen M.N., Thage J.H. Seed glucosinolate, oil and protein contents of field-grown rape (Brassica napus L.) affected by soil drying and evaporative demand. Field Crop Res.1996.47:93-105.
    17. Wittstock U., Halkier B.A. Glucosinolates research in the Arabidopsis era. Trends Plant Sci. 2002.7(6):263-270.
    18. Bones A.M. Distribution of (3-thioglucosidase activity in intact plants, cell and tissue cultures and regenerant plants of Brassica napus. J.Exp Bot.1990.41:737-744.
    19. Hoglund A.S., Lenman M., Falk A. Distribution of myrosinase in rapeseed tissue. Plant Physiol.1991.95:213-221.
    20. Burmeister W.P., Cottaz S., Rollin P. High resolution X-ray crystallography shows that ascorbate is a cofactor for myrosinase and substitutes for the function of the catalytic base. J Biol Chem.2000.275:39385-39393.
    21. Bones A.M., Rossiter J.T. The myrosinase-glucosinolates system, its organization and biochemistry. Physiol.Plant.1996.97:194-208.
    22. Falk A., Xue J., Lenman M., Rask L. Sequence of a cDNA clone encoding the enzyme myrosinase and expression of myrosinase in different tissues of Brassica napus. Plant Sci. 1992.83:181-186.
    23. Bjorkman R., Janson J.C. Studies on myrosinases. I.Purification and characterization of a myrosinase from white mustard seed (Sinapis Alba L.). Biochim Biophys Acta.1972.276:508-518.
    24. Bjorkman R., Lonnerdahl B.Studies on myrosinases. Ⅲ. Enzymatic properties of myrosinases from Sinapis Alba and Brassica napus seeds. Biochim Biophys Acta.1973.327:1221-1231.
    25. Bones A.M., Slupphaug G. Purification, characterization and partial amino acid sequencing of β-thioglucosidase from Brassica napus L. J.Plant Physiol.1989. 134:722-729.
    26. Durham P.L., Poulton J.E. Enzymatic properties of purified myrosinase from Lepidium sativum seedlings. Z.Naturforsch.1990.45c:173-178.
    27. James D.C., Rossiter J.T. Development and characteristics of myrosinase in Brassica napus during early seedling growth. Physiol Plant.1991.82:163-170.
    28. Kozlowska H.J., Nowak H., Nowak J.Characterization of myrosinase in Polish varieties of rapeseed. J Sci Food Agric.1983.34:1171-1178.
    29. Lonnerdal B., Janson J.C. Studies on myrosinase. Ⅱ.Purification and characterization of a myrosinase from rapeseed (Brassica napus L.), Biochim Biophys Acta.1973.315:421-429.
    30. Phelan J.R., Vaughan J.G. Myrosinase in Sinapis Alba L. J Exp Bot.1980.31: 1425-1433.
    31.Pihakaski K., Pihakaski S. Myrosinase in Brassicaceae (Cruciferae). Ⅱ. Myrosinase activity in different organs of Sinapis Alba. J Exp Bot.1978.29: 335-345.
    32. Finiguerra M.G., Iori R., Palmieri S.S. Soluble and total myrosinase activity in defeated crambe byssinica meal. J. Agric. Food Chem.2001.49:840-845.
    33. James D.C., Rossiter J.T. Development and characteristics of myrosinase in Brassica napus during early seedling growth. Physiol Plantarum.1991.82: 163-170.
    34. Douglas G.C., Steffen A. Glucosinolate metabolism and its control. Trends Plant Sci.2006.11 (2):89-100.
    35. Wilkinson A.P., Rhodes M.J.C., Fenwick GR.Myrosinase activity of cruciferous vegetables. J Sci Food Agr.1984.35:543-552.
    36. Poulton J.E., Moller B.L.Glucosinolates. Meth Plant Biochem.1993.9:209-237.
    37.余晓琴,张丽平.山葵风味物质-异硫氰酸酯.中国食品添加剂.2007,5:71-76.
    38.徐伟丽,陈宗道,赵国华.芥子酶研究进展.粮食与油脂.2003,7:16-18.
    39. Lila E., Sylvie R., Nasser K. Formation of allyl isothiocyanate from sinigrin in the digestive tract of rats monoassociated with a human colonic strain of Bacteroides thetaiotaomicron. FEMS Microbiology Letters.2001.197:99-103.
    40. Shapiro T.A., Fahey J.W., Wade K.L. Chemoprotective glucosinolates and isothiocyanates of broccoli sprouts:metabolism and excretion in humans. Cancer Epidemiol BiomarkersPre Ⅴ.2001.10:501-508.
    41. Mullo G., Mehta R.G. Cruciferous vegetables and cancer prevention. Nutri Cancer. 2001.41(1&2):17-28.
    42. Talalay P., Zhang Y. Chemoprotection against cancer by isothiocyanates and glucosinolates. Biochem Soc Trans.1996.24:806-810.
    43. Hecht S.S. Chemoprevention of cancer by isothiocyanates, modifiers of carcinogen metabolism. JNutr.1999.129:768-774.
    44. Hecht S.S. Chemoprevention by isothiocyanates. J.Cellular Biochim. 1995.22:195-209.
    45. Zhang Y., Kensler T.W., Cho C.G., Posner G.H., Talalay P. Anticarcinogenic activities of sulforaphane and structurally related synthetic norbornyl isothiocyanates. Proc Natl Acad Sci USA.1994.91:3147-3150.
    46. Shan Y., Sun C., Zhao X. Effect of sulforaphane on cell growth, G0/G1 phase cell progression and apoptosis in human bladder cancer T24-cells. Int J Oncol. 2006.29:883-888.
    47. Ono H., Tesaki S., Tanabe S., Watanabe M.6-methylsulphinylhexyl isothiocyanate and its homologues as food-originated compounds with antibacterial activity against Escherichia coli and Staphylococcus aureus. Biosci Biotechnol Biochem. 1998.62(2):363-365.
    48. Noriko H., Yoshiko M., Atsuko H., Keiko I. Comparison of effects of Wasabia japonica and allyl isothiocyanate on the growth of four strains of Vibrio paraemolyticus in lean and fatty tuna meat suspensions. Inter J Food Microbiol. 1999.49:27-34.
    49. Ito N., Matayoshi K., Matsumura K., Denda A., Kani T., Arai M., Makiura S. Effect of various carcinogenic and non-carcinogenic substances on development of bladder tumors in rats induced by N-butyl-N-(4-hydroxybutyl)nitrosoamine. Jpn. J. Cancer Res.1974.65:123-130.
    50. Lin J.M., Amin S., Trushin N., Hecht S. S. Effects of isothiocyanates on tumorigenesis by benzo[a]pyrene in murine tumor models. Cancer Lett.1993. 74:151-159.
    51. Makiura S., Kamamoto Y., Sugihara S., Hirao K., Hiasa Y., Arai M., Ito N. Effect of 1-naphthyl isothiocyanate and 3-methylcholanthrene on hepatocarcinogenesis in rats treated with diethylnitrosoamine. Jpn. J. Cancer Res.1973.64:101-104.
    52. Morse M. A., Eklind K. I., Amin S. G., Chung F. L. Effect of frequency of isothiocyanate administration on inhibition of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone-induced pulmonary adenoma formation in A/J mice. Cancer Lett.1992.62:77-81.
    53. Morse M. A., Eklind K. I., Amin S. G., Hecht S. S., Chung F.-L. Effects of alkyl chain length on the inhibition of NNK-induced lung neoplasia in A/J mice by arylalkyl isothiocyanates. Carcinogenesis.1989.10:1757-1759.
    54. Nishikawa A., Furukawa F., Ikezaki S., Tanakamura Z., Chung F.-L., Takahashi M., Hayashi Y. Chemopreventive effects of 3-phenylpropyl isothiocyanate on hamster lung tumorigenesis initiated with N-nitrosobis(2-oxopropyl)amine. Jpn. J. Cancer Res.1996.87:122-126.
    55. Choesin D.V., Boemer R.E.J. Ally isothiocyanate release and the allelopathic potential of Brassica napus (Brassicaceae). Amer. J.Bot.1991.78:1083-1090.
    56. Sugie S., Okumura A., Tanaka T., Mori H. Inhibitory effects of benzyl isothiocyanate and benzyl thiocyanate on diethylnitrosamine-induced hepatocarcinogenesis in rats. Jpn. J. Cancer Res.1993.84:865-870.
    57. Siglin J.C., Barch D.H., Stoner G.D. Effects of dietary phenethyl isothiocyanate, ellagic acid, sulindac and calcium on the induction and progression of A'-nitrosomethylbenzylamine-induced esophageal carcinogenesis in rats. Carcinogenesis.1995.16:1101-1106.
    58. Stoner G.D., Morrissey D., Heur Y.H., Daniel E., Galati A., Wagner S. A. Inhibitory effects of phenethyl isothiocyanate on N-nitrosobenzylmethylamine carcinogenesis in the rat esophagus. Cancer Res.1991.51:2063-2068.
    59. Stoner G.D., Siglin J. C., Morse M. A., Desai D. H., Amin S. G., Kresty L. A., Toburen A. L., Heffner E. M., Francis D. J. Enhancement of esophageal carcinogenesis in male F344 rats by dietary phenylhexyl isothiocyanate. Carcinogenesis.1995.16:2473-2476.
    60. Wattenberg L. W. Inhibitory effects of benzyl isothiocyanate administered shortly before diethylnitrosamine or benzo[a]pyrene on pulmonary and forestomach neoplasia in A/J mice. Carcinogenesis.1987.8:1971-1973.
    61. Hecht S.S., Trushin N., Rigotty J., Carmella S.G., Borukhova A., Akerkar S.A., Rivenson A. Complete inhibition of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone induced rat lung tumorigenesis and favorable modification of biomarkers by phenethyl isothiocyanate. Cancer Epidemiol. Biomark. Prev. 1996.5:645-652.
    62. Sugie S., Okamoto K., Okumura A., Tanaka T., Mori H. Inhibitory effects of benzyl thiocyanate and benzyl isothiocyanate on methylazoxymethanol acetate-induced intestinal carcinogenesis in rats. Carcinogenesis.1994.15:1555-1560.
    63. Ishizaki H., Brady J.F., Ning S.M.,Yang C.S. Effect of phenethyl isothiocyanate on microsomal N-nitro-sodimethylamine metabolism and other monoxygenase activities. Xenobiotica.1990.20 (3):255-264.
    64. Hong W.K., Sporn M.B. Recent advances in chemoprevention of cancer. Sci.1997.278:1073-1077.
    65. Block G., Patterson B., Subar A. Fruit, vegetables and cancer prevention:A review of the epidemiological evidence. Nutr & Cancer.1992.18:1-29.
    66.单毓娟,吴坤.十字花科蔬菜的癌症预防作用.国外医学:卫生分册.2005,32(5):269-273.
    67. Talalay P.,Fahey J.W.,Holtzclaw W.D.,Prestera T., Zhang Y.S. Chemoprotection against cancer by phase 2 enzyme induction. Toxic Lett.1995.82:173-179.
    68. Zhang Y., Talalay P. Anticarcinogenic activities of organic isothiocyanates: chemistry and mechanisms. Cancer Res (Suppl).1994.54:1976-1981.
    69. Zhang Y. S., Kolm R. H., Mannervik B., Talalay P. Reversible conjugation of isothiocyanates with glutathione catalyzed by human glutathione transferases. Biochem Biophys Res Commun.1995.206:748-755.
    70. Zhang Y, Talalay P., Cho C.G., Posner G.H. A major inducer of anticarcinogenic protective enzymes from broccoli:isolation and elucidation of structure.Proc Nati Acad Sci.1992.89:2399-2403.
    71. Yang C.S., Smith T.J., Hong J.Y Cytochrome P-450 enzymes as targets for chemoprevention against chemical carcinogenesis and toxicity:opportunities and limitations. Cancer Res.1994.54:1982-1986.
    72. Morse M.A., Reinhardt J.C., Amin S.G., Hecht S.S., Stoner G.D., Chung F.L. Effect of dietary aromatic isothiocyanates fed subsequent to the administration of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone on lung tumorigenicity in mice. Cancer lett.1990.49:225-230.
    73. Morse M.A.,Wang C.X.,Stoner G.D.,Mandal S.,Conran P.B.,Amin S.G,Hecht S.S.,Chung F.L. Inhibition of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK)-induced DNA adduct formation and tumorigenicity in lung of F344 rats by dietary phenethylisothiocyanate. Cancer Res.1989.49:549-553.
    74. Guo Z., Smith T.J., Thomas P.E., Yang C.S. Metabolic activation of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone as measured by DNA alkylation in vitro and its inhibition by isothiocyanates. Cancer Res.1991.51:4798-4803.
    75. Sparnins V.L., Wattenberg L.W. Enhancement of glutathione S-transferase activity of the mouse forestomach by inhibitors of Benzo[a]pyrene-induced neoplasia of the forestomach. J Natl Cancer Inst.1981.66:769-771.
    76. Sparnins V.L., Chuan J., Wattenberg L.W. Enhancement of glutathione S-transferase activity of esophagus by phenol, lactones and benzyl isothiocyanate. Cancer Res.1982.42:1205-1207.
    77. Fahey J.W., Talalay P. Antioxidant Functions of sulforaphane:a potent inducer of phase Ⅱ detoxication enzymes. Food Chem Toxic.1999.37:973-979.
    78. Posner G.H., Cho C.G., Green J.V., Zhang Y., Talalay P. Design and synthesis of bifunctional isothiocyanate analogs of sulforaphane:correlation between structure and potency as inducers of anticarcinogenic detoxication enzymes. J. Med. Chem. 1994.37:170-176.
    79. Talalay P.D., Long M.J., Prochaska H.J. Identification of a common chemical signal regulating the induction of enzymes that protect against chemical carinogenesis. Proc Natl Acad Sci.1988.85:8261-8265.
    80. Prestera T., Holtzclaw W.D., Zhang Y., Talalay P. Chemical and molecular regulation of enzymes that detoxify carcinogens. Proc Natl Acad Sci.1993.90: 2965-2969.
    81. Zhang Y.S., Talalay P. Mechanism of differential potencies of isothiocyanates as inducers of anticarcinogenic phase 2 enzymes. Cancer Res.1998.58:4632-4639.
    82. Dong X., Vikram S.S. Phenethyl Isothiocyanate Sensitizes Androgen-Independent Human Prostate Cancer Cells to Docetaxel-Induced Apoptosis In Vitro and In Vivo. Pharmaceutical Research.2010.27(4):722-731.
    83. Garnet P.L., Li P.F., Lumeau S., Cassar G., Dupont M.A., Chevolleau S., Gasc N., Tulliez J., Francois Terce. Sulforaphane, a naturally occurring isothiocyanate, induces cell cycle arrest and apoptosis in HT29 human colon cancer cells. Cancer Res.2000.60:1426-1433.
    84. Chen Y.R., Wang W.F., Tonykong A.N., Tan T.H. Molecular mechanisms of c-Jun N-terminal kinase-mediated apoptosis induced by anticarcinogenic isothiocyanates. J Biol Chem.1998.273:1769-1775.
    85. Cho S.D., Li G.X., Hu H.B., Jiang C., Kang K.S., Lee Y.S., Kim S.H., Lu J.X. Involvement of c-Jun N-terminal kinase in G2/M arrest and caspase-mediated apoptosis induce by sulforphane in DU145 Prostat cancer cells. Nutr Cancer.2005.52:213-224.
    86. Fimognari C., Nusse M., Berti F., Iori R., Forti G.C., Hrelia P. Sulforaphane modulates cell cycle and apoptosis in transformed and non-trans-formed human T lymphocytes ann. N YAcad Sci.2003.1010:393-398.
    87. Kim H., Kim E.H., Eom Y.W., Kim W.H., Kwon T.K., Lee S.J., Choi K.S. Sulforaphane sensitizes tumor necrosis factor-related apoptosis-inducing ligand (TRAIL)-resistant hepatoma cells to TRAIL-induced apoptosis through reactive oxygen species-mediated up-regulation of DR5. Cancer Res.2006.66:1740-1750.
    88. Mi L.X., Wang X.T., Govind S.,Hood B.L., Veenstra T.D., Conrads T.P., Saha D.T. Goldman R., Chung F.L. The role of protein binding in induction of apoptosis by phenethyl isothiocyanate and sulforaphane in human non-small lung cancer cells. Cancer Res.2007.67:6409-6416.
    89. Zhang Y.S., Tang L., Gonzalez V. Selected isothiocyanates rapidly induces growth inhibition of cancer cells. Mol Cancer Ther.2003.2:1045-1052.
    90. Suh S.J., Moon S.K., Kim C.H. Raphanus sativus and its isothiocyanates inhibit vascular smooth muscle cells proliferation and induce G (1) cell cycle arrest. Int Immunopharmacol.2006.6:854-861.
    91. Horakova K., Jantova S., Stred'ansky M., Ludmila N., Lubomir F. Ethyl 4-isothiocyanatobutanoate- antiproliferative activity in vitro and in vivo. Anticancer Drugs.1993.4:369-375.
    92. Chaudhuri D., Orsulic S., Badithe T. Antipro-liferative activity of sulforaphane in Akt-overexpressing ovarian cancer cells. Mol Cancer Ther.2007.6:334-345.
    93. Heiss K., Herhaus C., Klimo K.,Bartsch H., Gerhauser C. Nuclear factor κB is amolecular target for sulforaphane-mediated ant-infammaory mechanisms. Biol Chem.2001.276:32008-32015.
    94. Kim S.J, Kang S.Y., Shin H.H., Choi H.S. Sulforphane inhibits osteoclasotgenesis by inhibiting nuclear factor-kappa B. Mol Cells.2005.20:364-370.
    95. Wadleigh D.J., Reddy S.T., Kopp E., Ghosh S., Herschman H.R. Transcriptional activation of the cyclooxygenase-2 gene in endotoxin-treated RAW 264.7 macrophages. Biol Chem.2000.275:6259-6266.
    96. Asakage M., Tsuno N.H., Kitayama J., Tsuchiya T., Yoneyama S., Yamada J., Okaji Y, Kaisaki S., Osada T., Takahashi K., Nagawa H. Sulforaphane induces inhibition of human umbilical vein endothelial cells proliferation by apoptosis. Angiogenesis.2006.9:83-91.
    97. Bertl E., Bartsch H., Gerhauser C. Inhibition of angiogenesis and endothelial cell functions are novel sulforaphane-mediated mechanisms in chemoprevention. Mol Cancer Ther.2006.5:575-585.
    98. Srivastava S.K., Singh S.V. Cell cycle arrest, apoptosis induction and inhibition of nuclear factor kappa B activation in ant-proliferative activity of benzyl isothiocyanate against human pancreatic cancer cells. Carcinogenesis.2004. 5:1701-1709.
    99. Visanji J.M., Duthie S.J., Pirie L., Thompson D.G., Padfield P.J. Dietary isothiocyanate inhibit Caco-2 cell proliferation and induce G2/M checkpoint activation. J Nutr.2004.134:3121-3126.
    100. Hasegawa T., Nishino H., Iwashima A. Isothiocyanates inhibit cell cycle progression of Hela cells at G2/M phase. Anticancer Drugs.1993.4:273-279.
    101. Wang L.G., Liu X.M., Chiao J.W. Repression of androgen receptor in prostate cancer cells by phenethyl isothiocyanate. Cancinogenesis.2006.27:2124-2132.
    102. Manesh C., Kuttan G. Effect of naturally occurring isothiocyanates on the immune system. Immunopharmacol Immunotoxicol.2003.25(3):451-459.
    103. Ono H., Tesaki S., Tannbe S., Watanabe M.6-Methylsulphinylhexyl isothiocyanate and its homologues as food-originated compounds with antibacterial activity against Escherichia coli and Staphylococcus aureus. Biosci Biotechnol Biochem.1998.62:363-365.
    104. Tom W.P., Ralph K., Murray G., John A.P., John T.R., Glen P. Comparative innate response of the aphid parasitoid diaeretiella rapa to alkenyl glucosinolate derived isothiocyanates nitriles and epithionitriles. J.Chem. Ecol.2008.34:1302-1310.
    105. Gao X.Q., Dinkova-Kostova A.T, Talalay P. Powerful and prolonged protection of human retinal pigment epithelial cells, keratinocytes, and mouse leukemia cells against oxidative damage:the indirect antioxidant effects of sulforaphane. Proc Natl Acad Sci.2001.98:15221-15226.
    106.Gao X.Q., Talalay P. Induction of phase 2 genes by sulforaphane protects retinal pigment epithelial cells against photooxidative damage. PNAS. 2004.101:10446-10451.
    107.Miyoshi N., Takabayashi S., Osawa T., Nakamura Y. Benzylisothiocyanate inhibits excessive superoxide generation in inflammatory leukocytes:implication for prevention against inflammation related carcinogenesis. Carcinogenesis. 2004.25:567-575.
    108. Gerhauser C., Klimo K., Heiss E., Neumann I., Eldeen A.G., Knauft J., Liu G.Y., Sitthimonchai S., Frank N. Mechanism-based in vitro screening of potential cancer chemopreventive agents. Mutat Res.2003.523/524:163-172.
    109.Ohta Y., Takatani K.S. Decomposition rate of allyl isothiocyanate in aqueous solution. Biosci, Biotechnol Biochem.1995.59(1):102-103.
    110.Etoh H., Jian S.W., Yang A. Stabilization of isothiocyanates in wasabi and horse radish by high pressure treatment and addition of proteins. J Japanese Soc Food Sci Technol.1994.41(8):531-535.
    111.Sekiyama Y, Mizukami Y, Takada A.,Numata S. Vapor pressure and stability of allyl isothiocyanate. J Food Hygiene Soc of Japan.1994.35 (4):365-370.
    112.Frijters J.E.R., Griffiths N.M., Mather A.M. Effect of sulphur dioxide on the chemical compostion and odour of mustard paste. Chemical.1981.6:33-43.
    113. Cejek K., Urban J., Velisek J.,Hrabcova H. Effect of sulphite treatment on allyl isothiocyanate in mustard paste. Food Chem.1998.62(1):53-57.
    114.林丽钦.山葵酱辛辣物质的稳定性及生产工艺研究.食品与机械.2003,6:24-25.
    115. Drobnica L., Krisrian P., Aufustin J. The chemistry of the -NCS group. Chemistry of cyanates and their Thio Dervatives.1997.1003-1221.
    116.姜子涛,李荣.快速测定芥末油中ITCs的含量中国调味品.1992,8:29-30.
    117.姜子涛,乌刚,陈伟.氯胺-T间接氧化法测定调味芥末油中ITCs的含量.天津商学院学报.1994,14(1):18-21.
    118.姜子涛,黄小海,郑必安等.吗啉滴定法测定芥末油中ITCs的含量.天津商学院学报.1995,15(2):10-13.
    119.姜子涛,吴月英,罗辉等.哌嗪非水滴定法快速测定芥末油中的ITCs食品科学.1995,16(6):59-62.
    120.姜子涛,李荣,沙德义.二硫代碳氨酸形成法测定ITCs含量的研究.天津商学院学报.1997,2:11-16.
    121.Chikkaputaiah K.S., Shankaranarayana M.L., Natarajan C.P. Volumetric determination of allyl isothiocyanate in black mustard. Flavor Indus.1971.10: 591-593.
    122.Chung F.L., Jiao D., Getahun S.M., Yu M.C. A urinary biomarker for uptake of dietary isothiocyanates in humans. Cancer Epidemiol, Biomarkers Prev.1998.7:103-108.
    123. Ye L.X., Dinkova A.T.K., Wade K.L. Quantitative determination of dithiocarbamates in human plasma, serum, erythrocytes and urine; pharmaeokinetics of broccoli sprout isothiocyanates in human. Clinica Chimica Acta.2002.316:43-53.
    124.赵秀娟,吴坤,赵艳等.高效液相色谱法测定蔬菜中异硫氰酸盐含量.中国公共卫生.2004,20(1):103.
    125.Steven F.V., Mark A.B. Glucosinolate hydrolysis products from various plant sources:pH effects, isolation, and purification. Indus Crops Prod.2005.21: 193-202.
    126.Leoni O., Iori R., Palmieri S., Esposito E., Menegatti E., Cortesi R., Nastruzze C. Myrosinase-generated isothiocyanate from glucosinolates:isolation, characterization and in vitro antiproliferative studies. Bioorganic medicinal chem.1997.5(9):112-120.
    127.Kore A.M., Spencer G.F., Walling M.A. Purification of the ω-(methylsulfinyl) alkyl glucosinolate hydrolysis products:1-isothiocyanato-3-(methylsulfinyl) propane,1-isothiocyanato-4-(methylsulfiny)butane,4-(methylsulfinyl) butanenitrile, and 5-(methylsulfinyl)pentanenitrile from broccoli and Lesquerella fendleri. J.Agri. Food Chem.1993.41:89-95.
    128.Zhang Y., Cho C.G., Posner G.H., Talalay P. Spectroscopic quantization of organic isothiocyanates by cyclocondensation with vicinal dithiols. Analy. Biochem.1992.205:100-107.
    129.Donald J., Pusateri H., Tamara R., Kizer M., Alex L., Lowry R. Extraction of non-polar isothiocyanates from plants and dietary supplements containing same. US. Patent application publication. US 2003/0235634 Al. Dec.25,2003.
    130.袁露,钟宏,刘广义.异硫氰酸酯的制备及应用.精细化工中间体.2007,37(6):10-14.
    131.杨磊,闻芹堂,姜树林.环糊精的研究与应用进展.2006,7:19-21.
    132.刘玉海.β-环糊精包合技术及应用的研究进展.化学工程与设备.2008,(6):94-95.
    133.刘夺奎,董振礼.环糊精包合客体分子机理的研究.染料与染色.2004,41(3):155-157.
    134.熊晓莉,李宁,陈锦锦.环糊精包合技术研究进展.中国药房.2008,19(25):1988-1990.
    135.Szejtli J. Cyclodextrin Technology [M] Kluwer:Dordrecht.1998:79-81.
    136.田圣军,成庆堂,席国喜等.β-环糊精与乙酸苄酯包合物的制备及其热分解研究物理化学学报.1997,13(5):459-462.
    137.曹劲松,彭志英.β-CD包合法脱除胆固醇对蛋黄卵磷脂及其功能性能的影响研究.食品与发酵工业.1996,3:8-12.
    138.雍国平,李光水,郑飞等.β-CD包合物的结构研究.高等学校化学学报.2000,21(7):1124-1126.
    139.宋乐新.环糊精化学进展.苏州大学学报(自然科学).1996,12(4):90-96.
    140.李学红,金征宇.环糊精-异硫氰酸烯丙基酯包合物的定量分析研究.食品与发酵工业.2006,32(7):5-7.
    141.李学红,金征宇.环糊精包合强化异硫氰酸烯丙酯抑菌效果的研究.食品科学.2006,27(4):164-166.
    142.Jiang Z.T., Zhang Q.F., Tian H.L., Li R. The reaction of ally isothiocyanate with hydroxyl/water and β-cyclodextrin using ultraviolet spectrometry. Food Technol Biotechnol.2006.44(3):423-427.
    143.沈莲清,苏光耀,王奎武.西兰花种子中硫苷酶解产物萝卜硫素的提纯与抗肿瘤的体外试验研究.中国食品学报.2008,8(5):15-21.
    144.Hecht S.S. Inhibition of carcinogenesis of isothiocyanates. Drug Metab Rev.2000. 32:395-411.
    145.Stoner G. D., Morse M.A. Isothiocyanates and plant polyphenols as inhibitors of lung and esophageal cancer.Cancer Letters.1997.114:113-119.
    146.Fekadu K., Brenda L., Richard G. Effects of garden and water cress juices and their constituents, benzyl and phenethyl isothiocyanates, towards benzo(a) pyrene-induced DNA damage:a model study with the single cell gel electrophoresis/HepG2 assay. Chemico Biological Interactions.2003.42: 285-296.
    147.Satyan K.S., Narasimha S., Dizon D. S. Phenethyl isothiocyanate (PEITC) inhibits growth of ovarian cancer cells by inducing apoptosis:role of caspase and MAPK activation. Gynecologic Oncology.2006.103:261-270.
    148.Hecht S. S., Kenney P. M. J., Wang M., Trushin N., Upadhyaya P. Effects of phenethyl isothiocyanate and benzyl isothiocyanate, individuallyand in combination, on lung tumorigenesis induced in A/J mice bybenzo[a]pyrene and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone. Cancer Lett.2000.150:49-56.
    149.Yuichi K., Akiyoshi N.,Yasuki K. Protective effects of benzyl isothiocyanate and sulforaphane but not resveratrol against initiation of pancreatic carcinogenesis in hamsters. Cancer Letters.2006.241:275-280.
    150.Troncoso R., Espinoza C., Sanchez E. Analysis of the isothiocyanates present in cabbage leaves extract and their potential application to control Alternaria rot in bell peppers. Food Res. Intern.2005.38:701-708.
    151.Zhang Y.S., Li J., Tang L. Cancer-preventive isothiocyanates:dichotomous modulators of oxidative stress. Free Radical Biol. Med.2005.38:70-77.
    152.Morra M.J., Kirkegaard J.A. Isothiocyanate release from soil-incorporated Brassica tissues. Soil Biol Biochem.2002.34:1683-1690.
    153.姜子涛,陈庆森,李荣.直接滴定法测定芥末籽中辛辣成分-异硫氰酸酯含量的研究.陕西粮油科技.1994,19(2):51-52.
    154.Jed W.F., Amy T.Z., Paul T. The chemical diversity and distribution of glucosinolates and isothiocyanates among plants. Phytochemistry.2001.56:5-51.
    155.应芝,励建荣,韩晓祥.响应面分析法优化桑叶多糖提取工艺的研究.中国食品学报.2008,8(4):39-45.
    156.曹晓燕,姚勃,胡士风.气相法测定氟马西尼中乙醇、乙醚、二氯甲烷残留量. 湖北第二师范学院学报.2008,25(8):55-57.
    157.翟莉,黄安模.顶空色谱法测定磷酯微球中二氯甲烷残留量.中国卫生检验杂志.2000,10(1):55-56.
    158.申书昌,张国明,李飞,王敏.盐酸雷尼替丁中二氯甲烷残留量的测定.2009,23(1):7-9.
    159.Schwartzberg H.G., Rao M.A. Biotechnol food process engineering. Marcel Dekker.1990.205.
    160.陈必春,毛多斌,郭鹏等.超临界萃取技术在食品工业中的应用.食品工程.2008,(2):6-9.
    161.孙秀菊,王磊,张淑玲.超临界萃取技术在日用化工中的最新应用.科技创新导报.2008,24:1.
    162.张素萍.超临界萃取技术在中药材有效成分提取中的应用.贵州科技工程职业学院学报.2008,3(2):21-24.
    163.郑剑.超临界萃取技术的进展.安徽农学通报.2007,13(21):39.
    164.Yasujiro M., Kzauhiro H., Yoko N. Antiplatelet and anticancer isothiocyanates in Japanese domestic horsradishi, Wassabi. Mech Ageing Develop..2000.116: 125-134.
    165.Kolm R.H., Danielson H., and Zhang Y., Talalay P., Mannervik B. Isothiocyanates as substrates for human glutathione transferases:structure activities studies. Biochemistry.1995.311:453-459.
    166.邢岩,逢金柱,田庆伟,王文莹,王永明.番茄红素对果蝇抗衰老作用.中国公共卫生.2008,24(6):707-708.
    167.钱小明,吴振国,施志明等.衰老小鼠组织牛磺酸含量与脂质过氧化损伤的关系.基础医学与临床.1995,15(5):390.
    168.David B., Maria P., Daniela B., Agar M. Separation by solid phase extraction and quantification by reverse phase HPLC of sulforaphane in broccoli. Food Chem. 1998.63:417-421.
    169.Huang L.H., Liu X., Chen Y.Q., Zhang Y.H., Chen M.S. Study on different extracting methods and antioxidant activity of flavonoids from water chestnut. Food Sci Technol.2009.34:191-195.
    170.Velioglu Y.S., Mazza G., Gao L., Oomah B.D. Antioxidant activity and total phenolics in selected fruits, vegetables, and grain products. J. Agric. Food Chem.1998.46:4113-4117.
    171.Miguel G., Simode M., Figueiredo A.C. Composition and antioxidant activities of the essential oils of Thymus enespititius, T. camphorates and T. mastichina. Food Chem.2004.86:83-188.
    172.Zhao P., Wang Y., Zhang Y. Study on antioxidant ability of sunflower meal ethanol extract. Food Sci.2007.28:219-222.
    173.Ou B., Huang D.J., Maureen H.W., Flanagan J.A., Deemer E.K. Analysis of antioxidant activities of common vegeatbles employing oxygen radical absorbance capacity (ORAC) and ferric reducing antioxidant power (FRAP) assays:a comparative study. J. Agric. Food Chem.2002.50:3122-3128.
    174.吕宝经,赵美华,黄国芳等.年龄变化与脂质过氧化损伤的分析.上海第二医科大学学报.1996.16(1):40.
    175.李占魁,安荣妹,陈惟昌等.人体组织超氧化物歧化酶的活性与年龄的关系.中日友好医院学报.1996,10(3):209.
    176.李群.十字花科植物中的芥子碱对果蝇的抗衰老作用.应用与环境生物学报.1999,5(1):32-35.
    177.陈佩林,叶辉.类胡萝卜素延缓果蝇衰老作用的研究.动物医学进展.2002,23(3):81-83.
    178.贾永红,路彦霞,马悦茹.两种色素对果蝇生育力和寿命的影响.食品工业科技.2009,30(2):251-253.
    179.曾红,周忠波,张利莉.裂盖马鞍菌提取物对果蝇寿命影响.食品研究与开发.2009,30(4):68-71.
    180.王菊凤,李鹄鸣.蛹虫草多糖对果蝇寿命影响的研究.中国野生植物资源.2008.27(3):34-41.
    181.伍苏然,李江涛,兰建强等.云南德膏对樱桃果蝇成虫寿命的影响.昆虫知识.2007,44(4):585-587.
    182.严旭章.牛蒡根提取物对果蝇寿命影响的研究.科学教育.2008,14(1):50-52.
    183.王沂,吴翔,翁新楚.厚朴酚对黑腹果蝇寿命和繁殖力的影响.四川动物.2006,25(4):700-702.
    184.李秀兰,刘石娟,王转斌.马齿苋对果蝇寿命和繁殖力的影响.曲阜师范大学学报.2009,35(1):99-101.
    185.杨冬梅,李俊年,张丽.冻干胡蜂蜂蛹对果蝇寿命和繁殖性能的影响.天然产物研究与开发.2005,17(4):450-452.
    186.王秀琴,黄淑峰,李宗芸.硫酸铈果蝇寿命及繁殖力的影响.环境与职业医学.2007.24(6):614-616.
    187.Mique J., Economos C. Favorable effects of the antioxidants sodium and magnesium thiazo lidine carboxylate on the vitality and life span of Drosophila and mice. Exp Geront.1979.14:279-285.
    188.Economos C., Mique J. Quantitative analysis of mating behavior in ageing male Drosophila melanogaster. Mech Ageing Dev.1972.10:233-237.
    189.徐幸莲,庄苏,陈伯祥.乌骨鸡黑色素对延缓果蝇衰老的作用.南京农业大学学报.1999,22:105-108.
    190.徐幸莲,陈伯祥,庄苏.乌骨鸡对延缓果蝇衰老作用的研究.食品科学.2000,21(12):134-136.
    191.王新民,李怀义,江明华.硒化卡拉胶对果蝇的吃食、交配和寿命的影响.癌变.畸变.突变.1993,5(4):22-25.
    192.张前龙,蔡智鸣,张欣文等.酞酸二丁酯对黑腹果蝇寿命及SOD和MDA的影响.同济大学学报(医学版).2005,26(4):4-7.
    193.张春蕾,李明杰,魏宪纯.九转黄精丸对衰老小鼠皮肤组织中SOD活力及脂褐质含量影响的研究.黑龙江医药科学.2008,31(6):80.
    194.张欣文,徐思红,历曙光.黑腹果蝇体内SOD活力和MDA含量随龄变化趋势.中国食品卫生.2000,12(2):3-5.
    195.史冬燕.低温胁迫对拟南芥G蛋白突变体SOD、POD酶活性和丙二醛含量的影响.贵州大学学报(自然科学版).2009,26(2):14-16.
    196.Jiang Z.T., Zhang Q.F., Tian H.L. The reaction of allyl isothiocyanate with hydroxyl/water and β-cyclodextrin using ultraviolet spectrometry. Food Technol. Biotechnol.2006.44 (3):423-427.
    197.Ohta Y., Takatani K., Kawakishi S. Effects of ionized cyclodextrin on decomposition of allyl isothiocyanate in alkaline solutions. Biosci, Biotechnol. Biochem.2004.68:433-435.
    198.Ohta Y., Matsui Y., Takatani K., Kawakishi S. Retarding effects of cyclodextrins on the decomposition of organic isothiocyanates in an aqueous solution. Biosci, Biotechnol. Biochem.2004.68:671-675.
    199.Reinsborough V.C., Stephenson V.C. Inclusion complexation involving sugar-containing species:β-cyclodextrin and sugar surfactants. Can.J.Chem.2004. 82:45-49.
    200.Aigner Z., Hassan H.B., Berkesi O., Kata M., Eros I. Thermoanalytical, FTIR and X-ray studies of gemfibrozil-cyclodextrin complexes. J Therm Anal Cal.2005. 81:267-272.
    201.Ndlebe V.J., Brown M.E., Glass B.D. The thermal stability of triprolidine hydrochloride and its mixtures with cyclodextrin and glucose. J Therm Anal Cal. 2004.77:445-457.
    202.Orgovanyi J. Thermaoanalytical method for studying the guest content in cyclodextrin inclusion complexes. J Therm Anal Cal.2005.81:261-266.
    203.雍国平,李光水,郑飞等.β-环糊精包合物的结构研究.高等学校化学学报.2000,21(7):1124-1126.
    204.吴育廉,刘义.以β-环糊精为壁材制备薏苡仁酯微胶囊的工艺研究.现代食品科技.2006.22(4):179-182.
    205.Szejtli J. Cyclodextrin Technology [M] Kluwer:Dordrecht.1998:79-81.
    206.曹玉娟,鲁润华.1-萘酚-β-环糊精包合物结构的理论研究.广东化工.2009,36(194):8-10.
    207.杨作银,丁志新,张敬畅等.p-环糊精与质子化及非质子化环氧苯乙烷超分子体系的理论研究.高等学校化学学报.2008.29(5):1016-1020.
    208.马世坤,王瑾玲,李爱秀等.p-环糊精与对苯二酚包合物的合成与晶体结构.科学通报.2000.45(13):1383-1386.
    209.王改莲,吴翠微,董建新等.计算机图形处理软件在SEM图象定量测定中的应 用.电子显微学报.2001,20(4):279-282.
    210.浦红,杨峥,陈斌.用计算机图形处理软件定量分析SEM图像.物理测试.2004(1):30-32.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700