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沙棘叶黄酮提取物体内外抗氧化活性、应用与护肝作用的研究
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摘要
目前,食品中广泛应用的抗氧化剂多以人工合成抗氧化剂为主,但由于合成抗氧化剂在毒理学上存在安全问题,其广泛应用反而成为了一种食品安全的威胁。因此,如何寻找开发利用自然界存在的天然的植物来源抗氧化剂成为研究的热点。沙棘叶中富含多种生物活性成分,是天然抗氧化剂的良好来源,其不仅能够应用于食品中抑制脂肪和蛋白的氧化,同时还具有有益人体健康的潜在功效,比如清除体内自由基、抑制肝损伤、提高肠道免疫能力等等。本课题以蒙古大果沙棘叶为提纯对象,提纯了具有高度非特异性抗氧化活力和高浓度黄酮类含量的,沙棘叶黄酮提取物,研究了超声波辅助乙醇-盐酸溶液提取最佳工艺,提取物中主要成分分析、提取物的抗氧化稳定性,提取物在生、熟肉糜中对脂肪氧化的抑制作用,提取物对人胚肺成纤维细胞免于受到H2O2损伤的保护作用,提取物对半乳糖胺(Gal-N)诱导肝损伤大鼠的保护作用以及在对小鼠肠道黏膜免疫能力的影响。主要研究结果如下:
     1、以超声波辅助乙醇-盐酸溶液对沙棘叶中的总黄酮进行提取,优化提取条件并对其抗氧化能力进行了判定。沙棘叶总黄酮提取物制备最佳加工条件为乙醇体积比50%,料液比1:20,盐酸浓度3mol/L,提取时间30min,超声波功率80W,此工艺条件下的提取率达到6.34%。沙棘叶总黄酮具有较强的还原能力和2,2’-氨基-二(3-乙基-苯并噻唑啉磺酸-6)铵盐(ABTS+)自由基清除能力。
     2、比较了沙棘叶黄酮提取物的抗氧化能力,将2%沙棘叶黄酮提取物与0.01%BHA和0.01%Vc的抗氧化活性分别进行对比,沙棘叶黄酮提取物的还原能力、ABTS+自由基和超氧自由基清除率均显著高于BHA和Vc(P<0.05);提取物的2,2-二苯基-1-间三硝基苯基联肼(DPPH)自由基和羟基自由基清除率基本和BHA的效果相当(P>0.05),但是始终高于Vc的DPPH自由基和羟基自由基清除率(P<0.05)。
     3、利用优化过条件后的高效液相色谱法(HPLC)分析了沙棘叶黄酮提物中的主要活性物质。提取物中主要成分有芦丁、杨梅素、槲皮素和异鼠李素,其中芦丁、杨梅素、槲皮素和异鼠李素的总含量分别达到了30.32、20.05、29.01和23.08mg/g。
     4、不同的pH值、避光保存、金属离子以及加热对沙棘叶提取物的抗氧化活性(还原能力和ABTS自由基清除活性)影响不显著(P>0.05),但是在阳光和日光灯照射条件下,其抗氧化活性显著降低(P<0.05),为沙棘叶提取物作为天然抗氧化剂在食品领域的稳定应用提供理论依据。
     5、将沙棘叶黄酮提取物以0.02%、0.05%、0.10%、0.20%的添加量应用于生肉糜中,在冷藏过程中测定肉糜的色差值、pH值、羰基含量、硫代巴比妥酸值(TBARS值),安排了专业感官评价组并对肉糜的感官质量变化进行了评定。与不添加沙棘叶黄酮提取物的对阴性照组比较,提取物处理组在7天内能显著抑制猪肉蛋白和脂肪氧化过程,增加肉糜颜色的红度值,且随着添加量加大效果增加明显,与BHA效果相当。感官评价也是一样。
     6、同样将0.02%、0.05%、0.10%、0.20%的沙棘叶黄酮提取物添加到熟肉糜中,在冷藏过程中测定肉糜的色差值、pH值、羰基含量、硫代巴比妥酸值(TBARS值),并对包括颜色、异味、可接受性、酸败4个感官指标做了比较评定。结果表明,添加提取物处理组对油炸后熟肉饼脂肪氧化抑制作用效果明显,在抑制熟肉糜蛋白和脂肪氧化过程效果明显,与BHA效果相当。感官评定也一样。
     7、沙棘叶黄酮提取物可以对细胞起到保护作用,对试验的人胚肺成纤维细胞MRC-5,在试验中减轻了细胞遭受过氧化氢的损伤。沙棘叶黄酮提取物能够增加细胞存活几率,并且可显著提高细胞内超氧化物歧化酶(SOD酶)、过氧化氢酶(CAT酶)和谷胱甘肽过氧化物酶(GSH-Px酶)的活力;同时,对细胞内的丙二醛(MDA)有显著清除作用。
     8、沙棘叶黄酮提取物对半乳糖胺(Gal-N)诱导的肝损伤大鼠具有明显的保护作用。首先,沙棘叶黄酮提取物能够显著的降低Gal-N诱导的肝损伤大鼠血清中的谷草转氨酶(AST)和谷丙转氨酶(ALT)水平(P<0.05),从生理角度考虑,其对大鼠的肝脏具有很好的保护以及毒物保护作用,同时对健康具有很大益处;其次,沙棘叶黄酮提取物可显著提高大鼠肝脏组织中的SOD酶、CAT酶和GSH-Px酶的活力(P<0.05),提高肝脏组织的总抗氧化能力(T-AOC)(P<0.05),并且降低肝脏组织中的MDA含量(P<0.05),减轻Gal-N对肝脏的损伤。
     9、中剂量沙棘叶黄酮提取物灌胃可以促进小鼠肠道黏膜免疫水平,能够显著提高肠道黏膜中的分泌性免疫球蛋白A (SIgA)、白细胞介素2(IL-2)和白细胞介素4(IL-4)的含量(P<0.05),促进机体肠道T淋巴细胞连续分化,使机体免疫水平得到提高;同时,从干扰素γ (IFN-γ)的含量以及IFN-γ与IL-4的比值可以看出中剂量沙棘叶黄酮提取物灌胃能够提高体液免疫力,细胞免疫能力正常,对抵抗外界异物感染、保证机体肠道健康最有利。另外,高剂量组造成对异物识别敏感性减低,不利于试验动物机体肠道健康。另外由于IFN-γ与IL-4比值低于对照组,有潜在的免疫失调的可能,需要进行进一步深入研究。
None-natural and chemical resourse antioxidants are commercial and wide used in morden food production, to make foods less lipid oxidation. Meanwhile synthetic antioxdants are well-known for their potential health risks, for this reason, they are under stem regulations in food industry. With the development of natural-resourses plant antioxdants is regarded as a effective and good alternatives for the food oxidant deterioration. The result of the research of active component in the seabuckthorn leaves shows the flavonoid of the seabuckthorn leaves is a promising resourse to yielding natural antioxidants. The fuction of the seabuchthorn leaves flavonoid has the capability to savenge free radicals, inhibiting liver damage and improving intestinal immune ability. The objectives of this research were to prepare Seabuckthorn leaves extract with high flavonoid content and antioxidant activity. The optimal extraction condition of total flavonoids of Seabuckthorn leaves, using ethanol-hydrochloric acid solution assisted by ultrasonic was determined, as well as main component analysis using HPLC and antioxidant stability. The antioxidant effects of Seabuckthorn leaves extract in raw and cooked pork patties were evaluated. In addition,it do good to alleviate the damaged of human embryonic lung fibroblast cells MRC-5attacked by H2O2, hepatoprotective effect on Gal-N-induced liver damage in rats and the influence of the intestinal mucosal immunity in mice were also investigated. The main results were as follows:
     1. The optimum conditions for extracting total flavonoids from the Seabuckthorn leaves were found to be:ethanol concentration50%, material-to-liquid ratio1:20(g/mL), hydrochloric acid concentration3mol/L, extraction time30min and ultrasonic power80W. Under these optimum conditions, the total yield of flavonoid reached as high as6.34%, and the total flavonoids extract possessed marked antioxidant activities. This study opens a new route for the extraction of total flavonoids from the Seabuckthorn leaves.
     2.20mg/kg Seabuckthorn leaves extract has higher reducing power, in comparison to0.1mg/kg BHA and0.1mg/kg ascorbic acid, as same as ABTS+and superoxide radicals scavenging activity shows nice result (P<0.05), but less abilty to BHA in DPPH and hydroxyl radical scavenging activity (P<0.05).
     3. The main components of Seabuckthorn leaves extract was analysed using high performance liquid chromatograph (HPLC). The four components were rutin, myricetin, quercetin and isorhamnetin. The total content of each of them was30.32,20.05,29.01and23.08mg/g, respectively.
     4. The different pH value, avoid light preservation, metal ions and heating conditions on the antioxidant activities of Seabuckthorn leaves extract (reducing power and ABTS radical scavenging activity) effect was not significant (P>0.05), but in the sunlight and fluorescent light, its antioxidant activity decreased significantly (P<0.05). In addition, this research provided theoretical basis of Seabuckthorn leaves extract for application in food industry as natural antioxidants.
     5. The Seabuckthorn leaves extract at a0.02%,0.05%,0.10%and0.20%addition of meat patties (weight/weight). During7days of storage, red color index, pH, carbonyl groups content and TBARS experiment was measured and organized a sensory evaluation experiment to judge the quality of raw pork patties. The results showed that the treatments of the seabuckthorn extract had significant inhibitory effects on lipid oxidation and kept the a*-value of patties in7days, in comparison to the controls, and shows the obviously dose effect ration, be equivalent to BHA, sensory evaluation has the same result.
     6. Seabuckthorn leaves extract at a0.02%,0.05%,0.10%and0.20%concentration level(w/w) were added to fried meat patties, during the storage period, red color index, pH, carbonyl groups content and TBARS+value were measured and organized a sensory evaluation experiment to appraise the quality of fried meat patties.. The results shows the addition of Seabuckthorn leaves extract had obviously inhibitory effects on free radical reaction induced lipid oxidation, equivalent to BHA, sensory evaluation has the same result.
     7. The Seabuckthorn leaves extract could protect the MRC-5in alleviating the degree of H2O2induced cytotoxicity. The extract treated cells had higher cell viability than the control. Additionally, the cytoprotective effect of Seabuckthorn leaves extract was in conneted with the decline in the MDA level and increases in cell enzyme of the SOD, CAT and GSH-Px activities in treated MRC-5cells.
     8. The Seabuckthorn leaves extract processed significant hepatoprotective effect on Gal-N-induced liver damage in rats. First of all, Seabuckthorn leaves extract could significant reduced the ALT and AST level of serum of the rat (P<0.05), indicated that it has good hepatoprotective effect, and were benefit to health. Secondly, compared with negative control group, SOD, CAT and GSH-Px activities and T-AOC of liver of the rats were increased significantly (P<0.05) and the MDA content of liver of the rats was sharply decreased (P<0.05) treated by all dose of Seabuckthorn leaves extract. Our study showed that the Seabuckthorn leaves extract could obviously reduce the liver damage which induced by Gal-N.
     9. Medium dose of Seabuckthom leaves extract could promote the intestinal mucosal immunity in mice. Secretory immunoglobulin A (SIgA), interleukin2(IL-2) and interleukin4(IL-4) levels were significant increased (P<0.05), which promoted continuous body intestinal T cell differentiation, as well as the body's immune level was improved. At the same time, from the content of interferon γ (IFN-γ) and the ratio of IFN-y and IL-4, the medium dose of Seabuckthorn leaves extract could promote intestinal mucosal immunity levels, and enhance humoral immunity and cellular immunity ability is normal, to resist outside eyewinker infection to ensure the body most good intestinal health.In addition, high dose group caused the intestinal cellular immunity was inhibited, the body is not sensitive to outside eyewinker, bad for the body intestinal health.
引文
[1]包文芳,孙一楠.沙棘属植物化学成分研究进展[J].沙棘,1999,12(2):39.-42.
    [2]张益娜.新疆沙棘叶黄酮类化合物提取、纯化及抑菌性研究[D].新疆:新疆农业大学,2007.
    [3]李甜江,李根前,贺斌等.沙棘属植物资源与开发利用[J].沙棘,2000,32(2):22-25.
    [4]周芳.大果沙棘黄酮分离纯化及结构分析[D].哈尔滨:东北林业大学,2007.
    [5]郑洁.蜂胶中黄酮类化合物的富集分离研究[D].无锡:江南大学,2007.
    [6]吕荣森.沙棘属(Hippophae.L)植物的系统化学成分分析初报[J].国际沙棘研究与开发,2004,2(1):1-3.
    [7]李根前,唐德瑞,赵一庆.沙棘属植物资源与开发利用[J].沙棘,2000,13(2):22-26.
    [8]金怡,姚敏.沙棘的研究概况[J].中医药信息,2003,20(3):21-22.
    [9]BEVERIDGE T, LI T S C, OOMAH B D. Seabuckthorn products:manufacture and composition [J]. Journal of Agricture and Food Chemistry,1999,47,3480-3488.
    [10]GULIYEV V B, GUL M, YILDERIM A. Hippophae rhamnoides L.:chromatographic methods to determine chemical composition, use in traditional medicineand pharmacological effects [J]. Journal of Chromatography B,2005,812,291-307.
    [11]姜少娟.沙棘果渣黄酮类成分的提取与分离[D].杨凌:西北农林科技大学,2006.
    [12]李海丽.沙棘化学成分及药用价值分析[J].农林科技,2005,34(1):54-55.
    [13]GEETHA S, RAM M S, SINGH V, et al. Anti-oxidant and immunomodulatory properties of seabuckthorn (Hippophae rhamnoides)-an in vitro study [J]. Journal of Ethnopharmacology, 2002,79,373-378.
    [14]王瑞雪,孙洋,钱方.抗氧化肽及其研究进展[J].食品科技,2011,36(5):83-86.
    [15]GEETHA S, RAM M S, SINGH V, et al. Effect of seabuckthorn on sodium nitroprusside-inducedcytotoxicity in murine macrophages[J]. Biomed Pharmacother,2002,56, 463-467.
    [16]NARAYANAN S, RUMA D, GITIKA B, et al.Antioxidant activities of seabuckthom (Hippophae rhamnoides) during hypoxia induced oxidative stress in glial cells[J]. Molecular and Cellular Biochemistry,2005,278,9-14.
    [17]NEGI P S, CHAUHAN A S, SADIA G A, et al. Antioxidant and antibacterial activities of various seabuckthorn (Hippophae rhamnoides L.) seed extracts[J]. Food Chemistry,2005,92, 119-124.
    [18]王秉文,李小安,康军等,沙棘叶总黄酮抗衰老作用的实验研究[J].沙棘,1998,11(2):26-31.
    [19]王宇.沙棘对高脂血清培养平滑肌细胞的保护作用[J].中国中药杂志,1991,17(10):624-626.
    [20]钟飞,蒋韵,吴芬芬等.沙棘总黄酮对小鼠免疫功能的影响[J].中国药理学通报,1989, 5(5):307-310.
    [21]钟飞.沙棘总黄酮抗过敏作用[J].中草药,1990,21(2):6-9.
    [22]车锡平,徐威,霍海如等.沙棘果油的抗炎作用和对免疫功能影响的试验研究[J].沙棘,2002,13(4):28-32.
    [23]钟怡.沙棘总黄酮对小鼠免疫功能的影响[J].中草药,1989,20(7):43.
    [24]沈企华,韩公羽.植物药黄酮类成分的研究[J].中国药理学会通讯,1999,16(3):21.
    [25]解国梁,安秀伟,钱毅春等.沙棘汁对亚硝胺合成的阻断作用[J].内蒙古医学杂志,1996,16(4):201-202.
    [26]LI Y, XU C, ZHANG Q, et al. In vitro anti-Helicobacter pylori action of 30 Chinese herbal medicines used to treat ulcer diseases [J]. Journal of Ethnopharmacology,2005,98,329-333.
    [27]GEETHA S, SAIRMA M, MONGIA S. Evaluation of antioxidant activity of leaf extract of Seabuckhtorn (Hippophae rhamnoides L.) on chormium (VI) induced oxidative stress in albino rats [J]. Jounral of EhtnoPhmaracology,2003,87,247-251.
    [28]WANG Z R, WANG L, YIN H H, et al. Effect of total flavonoids of Hippophae Rhamnoides on contractile mechanics and calcium transfer in stretched myocyte [J]. Speace Medical Engineering,2000,13(1),6-9.
    [29]于晓江,吴捷,藏伟进.沙棘总黄酮对豚鼠心室肌电活动的影响[J].西安医科大学学报,1992,13(4):343.
    [30]王家良.醋柳总黄酮治疗缺血性心脏病的疗效观察[J].四川医学院学报,1982,13(1):6.
    [31]YANG B R, KALLIO H. Composition and physiological effects of seabuckthorn (Hippophae) lipids [J].Trends in Food Science & Technology,2002,13,160-167.
    [32]CERUTTI A, RESCIGNO M. The biology of intestinal immunoglobulin a responses [J]. Immunity 2008,28,740-750.
    [33]GEETHA S, JAYAMURTHY, PURUSHOTHAMAN, et al. Hepatoprotective effects of sea buckthorn (Hippophae rhamnoides L.) against carbon tetrachloride induced liver injury in rats [J]. Journal of the Science of Food and Agriculture,2008,88,1592-1597.
    [34]吕坤普.沙棘精对于运动能力的影响[J].内蒙古药学,1984,3(2):8-10.
    [35]金怡,姚敏.沙棘的研究概况[J].中医药信息,2003,20(3):21-22.
    [36]徐雅琴,兰晓霞.沙棘黄色素稳定性的研究[J].化学世界,2001,6(8):67-69.
    [37]陈星,闫洁坤.丘士艳.复方沙棘茶的加工工艺及营养保健成分分析[J].1995,8:29-31.
    [38]张骁,束梅英.沙棘-白刺保健饮料的研制[J].沙棘,1995,8(4):23-28.
    [39]陈雪峰,李广亮.沙棘低度白酒的研制[J].西北轻工业学院学报,1996,14(2):103-107.
    [40]刘素坚.沙棘颗粒冲剂治疗功能性消化不良临床观察[J].河北医学,2001,10(7):9-15.
    [41]孙秀志.日化工业沙棘油研制成功[J].沙棘,1996,9(2):36.
    [42]黄河胜,马传庚,陈滞武.黄酮类化合物药理作用研究进展[J].中国中药杂志,2000,25(10):589-592.
    [43]HOERHAMMER L,WAGNER H, KHALIL E. Flavonol glycosides of the seabuckthorn (Hippophae rhamnoides)[J]. Lloydia,1966,29(3),225-229.
    [44]GURPREET K, SARWAR ALAM M, ZOOBI J, et al. Evaluation of antioxidant activity of Cassia siamea flowers [J]. Journal of Ethnopharmacology,2006,108,340-348.
    [45]RAMIRO-PUIG E, PEREZ-CANO FJ, RAMOS-ROMERO S, et al. Intestinal immune system of young rats influenced by cocoa enriched diet [J]. Journal of Nutrition Biochemistry,2008, 19,555-565.
    [46]LZU F M, LI Z W. Effects of total flavones of Hippophae rhamnoides L.on cultured rat heart cell and on cAMP level and adenylate cyclase in myocardium [J]. Acta phannacologia Sinica, 1988,9(6),539-542.
    [47]徐铭渔,孙小宣,童文新.沙棘的医药研究和开发[J].沙棘.1994,3(5):15-18.
    [48]刘圆.藏药材沙棘的研究现状[J].西南民族大学学报.自然科学版,2004,6:7-11.
    [49]王振宇,刘瑜,周丽萍等.大果沙棘黄酮对糖尿病小鼠及抗氧化水平的影响[J].食品科学,2010,31(7):297-300.
    [50]牟鸿凯.沙棘总黄酮对糖尿病大鼠肾组织中糖基化终产物水平及其受体mRNA表达的影响[D].佳木斯:佳木斯大学,2007.
    [51]吴秀瑛,王燕昆,李红芳等.沙棘全成分和沙棘总黄酮对大鼠心脏功能的影响[J].中国药业,1999,8(10):20.
    [52]朱红梅,赵猛,王文辉等.酶法提取沙棘叶中黄酮的研究[J].农业与技术,2008,28(6):30-32.
    [53]王昌利,宋小妹.沙棘果皮总黄酮提取分离工艺研究[J].中草药,1994,9:2.
    [54]朱万靖.沙棘资源开发与沙棘黄酮提取[J].中国油脂,2000,6:6-10.
    [55]刘锡建,王艳辉,马闰宇.沙棘果渣中总黄酮提取和精制工艺的研究[J].食品科学,2004,6:138-141.
    [56]邓平,王国建.超临界流体萃取在油气地球化学勘探中的应用[J].石油实验地质,2005,27(6):627-629.
    [57]陈维扭.超临界流体萃取的原理和应用[M].北京:化学工业出版社,1998,165-208.
    [58]朱自强.超临界流体技术一原理和应用[M].北京:化学工业出版社,2000,145-190.
    [59]陈国钧.超声技术在中草药有效成分提取中的应用[J].机电信息,2005,18(102):56-58.
    [60]汪茂田,谢培山.天然有机化合物提取分离与结构鉴定[M].北京:化学工业出版社,2004,37-39.
    [61]江蔚新,朱正兰.超声波提取龙胆多糖的研究[J].中草药,2005,36(6):862-864.
    [62]毕丽君.香椿嫩叶中黄酮类化合物的提取[J].浙江林学院学报,2002,17(2):146-147.
    [63]白雪莲,章华伟.微波萃取技术及其在食品化学中的应用[J].食品工业科技,2005,26(11):182-184.
    [64]CHEN S S, SPIRO M. Kinetics of microwave extraction of rosemary leaves inhexane, ethanol and a hexane-ethanol mixture [J]. Flavour and Fragrance Journal,1995,10,101-112.
    [65]MA Z Y, MA Y, SUN X L, et al. Purification of optical imaging ligand-Cybesin by high-speed counter-current chromatography [J]. Journal of chromatography. B, Analytical technologies in the biomedical andlife sciences,2010,878,3039-3043.
    [66]张天佑.逆流色谱技术[M].北京:科学技术出版社,1991,274-303.
    [67]赵维民,张天佑.制备色谱技术[M].北京:科学出版社,2000,207-208.
    [68]DURKEE A B. Polyphenols of the bran-aleurone fraction of buckwheat seed (Fagopyrum sagitatum, Gilib) [J]. Journal of Agricture and Food Chemistry,1997,25(2),286-287.
    [69]OOMAH B. D. Flavonoids and antioxidative activities in buckwheat [J]. Journal of Agricture and Food Chemistry,1996,44,1746-1750.
    [70]ZU Y G, LI C Y, FU Y J, et al. Simultaneous determination of catechin, rutin, quercetin kaempferol and isorhamnetin in the extract of sea buckthorn (Hippophae rhamnoides L.) leaves by RP-HPLC with DAD [J]. Journal of Pharma ceutical and Biomedical Analysis,2006, 14,1-6.
    [71]姜廷福,师彦平.天然产物黄酮类化合物的高效液相色谱分析[J].分析测试技术与仪器,2002,8(4):199-207.
    [72]郑玉果.高效液相色谱在黄酮类化合物分析中的应用[J].中草药,1994,25(10):542-545.
    [73]袁易全.近代超声原理与应用[M].南京,南京大学出版社,1996.
    [74]李萍.大孔吸附树脂在中草药有效成分研究中的应用[J].天津药学,2002,6:58-62.
    [75]刘中秋.大孔吸附树脂富集保和丸中橙皮苷的工艺研究[J].中成药,2001,23(8):550-554.
    [76]史作清,施富荣,范云鹏等.树脂吸附法在天然药物有效成分提取中的应[J].中国药学杂志,2000,35:99-102.
    [77]COTLELLE N, BERNIER J L, CATTEAU J P, et al. Antioxidant properties of hydroxyl-flavones [J]. Free Radical Biology Medical,1996,20 (1),35-43.
    [78]UPENDRA, SHARMA K, SHARMA, et al. Microwave-assisted efficient extraction of different parts of Hippophae rhamnoides for the comparative evaluation of antioxidant activity and quantification of its phenolic constituents by reversephase high performance liquid chromatography (RP-HPLC) [J]. Journal of Agricture and Food Chemistry,2008,56,374-379.
    [79]赵玉琪,殷丽君.沙棘叶黄酮的提取及其对抗氧化性的影响[J].食品工业科技,2006,27(4):70-75.
    [80]OYAIZU M. Antioxidant activities of browning products of glucosamine fractionated by organic solvent and thin-layer chromatography [J]. Nippon Shokuhin Kogyo Gakkaishi,1986, 35:771-775.
    [81]RE R, PELLEGRINI N, PROTEGGENTE A, et al. Antioxidant activity applying an improved ABTS radical cation decolourization assay [J]. Free Radical Biology and Medicine,1999, 26(9):1231-1237.
    [82]YANG Z D, ZHAIW W. Identification and antioxidant activity of anthocyanins extracted from the seed and cob of purple corn (Zea mays L.) [J]. Innovative Food Science and Emerging Technologies,2010,11 (1):169-176.
    [83]XIANG Z N, NING Z X. Scavenging and antioxidant properties of compound derived from chlorogenic acid in South-China honeysuckle [J]. LWT-Food Science and Technology,2008, 41 (7):1189-1203.
    [84]LEE J C, KIM H R, KIM J, et al. Antioxidant property of an ethanol extract of the stem of Opuntia ficus-indica var. saboten[J]. Journal of Agriculture and Food Chemistry,2002,50 (22): 6490-6496.
    [85]SUZUKI K, FAGARASAN S. Diverse regulatory pathways for IgA synthesis in the gut [J]. Mucosal Immunology,2009,2,468-471.
    [86]FAGAN J M, SLECZKA B G, SOHAR I. Quantitation of oxidative damage to tissue proteins [J]. The International Journal of Biochemistry and Cell Biology,1999,31(7):751-757.
    [87]SINNHUBER R O, YU T. The 2-thiobarbituric acid reaction, an objective measure of the oxidative deterioration occurring in fats and oils [J]. Journal of Japan Oil Chemists' Society, 1977,25:259-267.
    [88]POHLMAN F W, STIVARIUS M R, MCELYEA K S. The effects of ozone, chlorine dioxide, cetylpyridinium chloride and trisoduim phosphate as multiple antimicrobial interventions on microbiological, instrumental color, and sensory color and odor characteristics of ground beef [J]. Meat Science,2002,61:307-313.
    [89]贾娜,孔保华,张洪涛.黑加仑花色苷的提取及抗氧化活性研究[J].食品科学,2011,32(16):162-166.
    [90]BEVERIDGE T, LI T S, OOMAH B D, et al. Seabuckthorn products:Manufacture and composition [J]. Journal of Agricultural and Food Chemistry,1999,47,3480-3488.
    [91]YOGENDRA KUMAR M S, TIRPUDE R J, MAHESHWARI D T, et al. Antioxidant and antimicrobial properties of phenolic rich fraction of Seabuckthorn (Hippophae rhamnoides L.) leaves in vitro [J]. Food Chemistry,2013,141,3443-3450.
    [92]UPADHYAY N K, YOGENDRA KUMAR M S, GUPTA, et al. Antioxidant, cytoprotective and antibacterial effects of Seabuckthorn (Hippophae rhamnoides L.) leaves [J]. Food and Chemical Toxicology,2010,48(12),3443-3448.
    [93]ZOU Y P, LU Y H, WEI D Z. Antioxidant activity of a flavonoid-rich extract of Hypericum perforatum L. in vitro [J]. Journal of Agricultural and Food Chemistry,2004,52,5032-5039.
    [94]赵芙蓉,康健,陈茵茹.超声微波双辅助法提取沙棘叶黄酮[J].安徽农业科学,2012,40(30):14948-14952.
    [95]RIERA E, GOLAS Y, BLANCO A, et al. Mass transfer enhancement in supercritical fluids extraction by means of power ultrasound [J]. Ultrasonics Sonochemistry,2004,11,241-244.
    [96]孙天宇,杨宏志.超声波法提取沙棘叶总黄酮最佳工艺的研究[J].黑龙江八一农垦大学学报,2012,24(3):45-50.
    [97]HU A, ZHAO S, LIANG H, et al. Ultrasound assisted supercritical fluid extraction of oil and coixenolide from adlay seed [J]. Ultrasonics Sonochemistry,2007,14,219-224.
    [98]LUO D, QIU T, LU Q. Ultrasound-assisted extraction of ginsenosides in supercritical CO2 reverse microemulsions [J]. Journal of the Science of Food and Agriculture,2007,87, 431-436.
    [99]CHEN X L, MA R J, SUN K, et al. Germplasm resource and habitat types of seabuckthorn in China [J]. Acta Botanica Boreali-Occidentalia Sinica,2003,23,451-455.
    [100]YANG B, HALTTUNEN T, RAIMO O, et al. Flavonol glycosides in wild and cultivated berries of three major subspecies of Hippophae rhamnoides and changes during harvesting period [J]. Food Chemistry,2009,115,657-664.
    [101]CHEN C, ZHANG H, XIAO W, et al. High-performance liquid chromatographic fingerprint analysis for different origins of sea buckthorn berries [J]. Journal of Chromatography A,2007, 1154,250-259.
    [102]赵玉琪.沙棘叶黄酮类物质的提取、纯化、鉴定及抗氧化性的研究[D].北京:中国农业大学,2006.
    [103]沈双双.沙棘叶中黄酮类化合物的高效提取及分离纯化研究[D].哈尔滨:东北农业大学,2011.
    [104]BENAVENTE-GARCIA O, CASTILLO J. Update on uses and properties of Citrus flavonoids:New findings in anticancer, cardiovascular, and anti-inflammatory activity [J]. Journal of Agricultural and Food Chemistry,2008,56,6185-6205.
    [105]HIATT AN, FERRUZZI M G, TAYLOR L S, et al. Impact of deliquescence on the chemical stability of vitamins B1, B6, and C in powder blends [J]. Journal of Agricultural and Food Chemistry,2008,56,6471-6479.
    [106]CHUN O K, CHUNG S J, SONG W O. Estimated dietary flavonoid intake and major food sources of US adults [J]. Journal of Nutrition,2007,137,1244-1252.
    [107]BEVERIDGE T, LI T S, OOMAH B D, et al. Seabuckthorn products:manufacture and composition [J]. Journal of Agricultural and Food Chemistry,1999,47,3480-3488.
    [108]SHAPIRO D K, GARANOVICH I M, ANIKHIMOVSKAYA L V, et al. Biochemical and morphological characteristics of prospective forms of seabuckthorn populations of North Azerbaijan [J]. Rastitel'nye Resursy,1978,14,60-64.
    [109]GEETHA S, SAIRAM M, SINGH V, et al. Anti-oxidant and immunomodulatory properties of seabuckthom (Hippophae rhamnoides)-an in-vitro study [J]. Journal of Ethnopharmacology, 2002,79,373-378.
    [110]VEITCH N C, GRAYER R J. Flavonoids and their glycosides, including anthocyanins [J]. Natural Product Reports,2008,25,555-611.
    [111]BIESAGA M. Influence of extraction methods on stability of flavonoids [J]. Journal of Chromatography A,2011,1218,2505-2512.
    [112]王呈文,纪明慧,陈光英等.热带莫氏兰根提取物的抗氧化活性及稳定性研究[J].食品工业科技,2013,34(5):209-211,217.
    [113]姚勇芳,朱美娟,莫慧平等.洋葱中黄酮苷的提取及抗氧化稳定性研究[J].食品研究与开发,2009,30(8):31-34.
    [114]贺炜,王征.紫甘薯花青素提取物抗氧化能力的稳定性[J].现代生物医学进展,2009,9(7):1268-1271.
    [115]姚兴存,舒留泉,丁群文.条斑紫菜提取物的抗氧化性和稳定性研究[J].食品工业科技, 2013、34(6):146-150.
    [116]张慧芸,孔保华,孙旭.几种香辛料醇提物抗氧化活性及稳定性研究[J].中国调味品,2009,34(11):108-111.
    [117]FERNANDEZ J, PEREJ-ALVAREZ J A, FERNANDEZ-LOPEZ J A. Thiobarbituric acid test for monitoring lipid oxidation in meat [J]. Food Chemistry,1997,59,345-353.
    [118]TICHIVANGANA J Z, MORRISSEY P A. Metmyoglobin and inorganic metals as prooxidantes in raw and cooked muscle systems [J]. Meat Science,1985,15,107-116.
    [119]ANGELO A J S, CRIPPEN K, DUPUY H, et al. Chemical and sensory studies of antioxidant treated beef [J]. Journal of Food Science,1990,55,1501-1505.
    [120]RHEE K, ZIPRIN Y. Pro-oxidative effects of NaCl in microbial growth controlled and uncontrolled beef and chicken [J]. Meat Science,2001,57,105-112.
    [121]LINDENSCHMIDT R, TRYKA A, GOAD M, et al. The effects of dietary butylated hydroxytoluene on liver and colon tumor development in mice [J]. Toxicology,1986,38, 151-160.
    [122]SHAHIDI F,JANITA P K, WANASUNDARA P D. Phenolic antioxidants [J]. Critical Reviews in Food Science and Nutrition,1992,32,67-103.
    [123]SLATTERY M L, BENSON J, CURTIN K, et al. Carotenoids and colon cancerl [J]. The American Journal of Clinical Nutrition,2000,71,575-582.
    [124]ALVESA A B, BRAGAGNOLO N, DA SILVAB M G, et al. Antioxidant protection of high-pressure processed minced chicken meat by industrial tomato products [J]. Food and Bioproducts Processing,2012,90,499-505.
    [125]KOBUS-CISOWSKA J, FLACZYK E, RUDZINSKA M, et al. Antioxidant properties of extracts from Ginkgo biloba leaves in meatballs [J]. Meat Science, doi: 10.1016/j.meatsci.2014.01.011
    [126]ANDRES S, HUERGA L, MATEO J, et al. The effect of quercetin dietary supplementation on meat oxidation processes and texture of fattening lambs [J]. Meat Science,2014,96, 806-811.
    [127]KOBUS-CISOWSKA J, FLACZYK E, JESZKA M. Antioxidant activities of Ginkgo biloba extracts:application in freeze stored meat dumplings [J]. Acta Scientarum Polonorurn Technologia Alimentaria,2010,9,161-170.
    [128]AHN J H, GRUN I U, FERNANDO L N. Antioxidant properties of natural plant extracts containing polyphenolic compounds in cooked ground beef [J]. Journal of Food Science, 2002,67,1364-1369.
    [129]LAU D W, KING J. Pre- and post-mortem use of grape seed extract in dark poultry meat to inhibit development of thiobarbituric acid reactive substances [J]. Journal of Agricultural and Food Chemistry,2003,51,1602-1607.
    [130]KIM S J, CHO A R, HAN J. Antioxidant and antimicrobial activities of leafy green vegetable extracts and their applications to meat product preservation [J]. Food Control,2013,29, 112-120.
    [131]朱衍,郭世炳,匀海松等.运动与氧自由基损伤[J].中国运动医学杂志,1990,9(3):161-166.
    [132]黎瑞珍,杨庆建,陈贻锐.超氧化物歧化酶(SOD)活性的测定及其应用研究[J].琼州大学学报,2004,10:34-36.
    [133]CHEN L, ZHU S L, CAO M. The research on organic selenium in the lactic acid fungus to sp leen lipid peroxidation and p rotection effect of NK cell activity in mouseswith liver damage [J]. Acta Biologiae Experim ental Sinica,2005,38:124.
    [134]AMES B. Micronutrients prevent cancer and delay aging [J]. Toxicology Letters,1998,102, 5-18.
    [135]CHANDRA J, SAMALI A, Orrenius S. Triggering and modulation of apoptosis by oxidative stress [J]. Free Radical Biology and Medicine,2000,29,323-333.
    [136]YI L, CHEN C, JIN X, et al. Differential suppression of intracellular reactive oxygen species-mediated signaling pathway in vascular endothelial cells by several subclasses of flavonoids [J]. Biochimie,2012,94,2035-2044.
    [137]LEMMENS K J A, VAN DE WIER B, VAES N, et al. The flavonoid 7-mono-O-(b-hydroxyethyl)-rutoside is able to protect endothelial cells by a direct antioxidant effect [J]. Toxicology in Vitro, doi:10.1016/j.tiv.2013.12.019.
    [138]JIA Y N, JI L, ZHANG S, et al. Total flavonoids from Rosa Laevigata Michx fruit attenuates hydrogen peroxide induced injury in human umbilical vein endothelial cells [J]. Food and Chemical Toxicology,2012,50,3133-3141.
    [139]DECKER K, KEPPLER D. Galactosamine induced liver injury. In:Popper, H., Schaffner, F. (Eds.), Progress in Liver Disease [M]. Grune and Stratton, New York,1972, pp.183-199.
    [140]KEPPLER D, DECKER K. Studies on the mechanism of galactosamine-1-phosphate and its inhibition of UDP-glucose pyrophosphorylase [J]. European Journal of Biochemistry,1969, 10,219-225.
    [141]BRENT J A, RUMACK B H. Role of free radicals in toxic hepatic injury. I Free radical biochemistry [J]. Journal of Toxicology and Clinical Toxicology,1993,31,139-171.
    [142]STOHS S J. The role of free radicals in toxicity and disease [J]. Journal of Basicand Clinical Physiology and Pharmacology,1995,6,205-228.
    [143]STACHLEWITZ R F, SEABRA V, BRADFORD B, et al. Glycine and uridine prevent d-galactosamine hepatotoxicity in the rat:role of Kupffer cells [J]. Hepatology,1999,29, 737-745.
    [144]HU H L, CHEN R D. Changes in free radicals, trace elements, and neurophysiological function in rats with liver damage induced by d-galactosamine [J]. Biological Trace Element Research,1992,34,19-25.
    [145]MUNTANE J, MONTERO J L, LOZANO J M, et al. TNF-alpha but not IL-1-alpha is correlated with PGE1-dependent protection against acute d-galactosamine-induced liver injury [J]. Canadian Journal of Gastroenterology,2000,14,175-180.
    [146]KEPPLER D O, RUDIGIER J F, BISCHOFF E, et al. The trapping of uridine phosphates by D-galactosamine, D-glucosamine and 2-deoxy-D-galactose. A study on the mechanism of galactosamine hepatitis [J]. European Journal of Biochemistry,1970,17,246-253.
    [147]EL-MOFTY S K, SCRUTTON M C, SERRONI A, et al. Fairly reversible plasma membrane injury in galactosamine-induced liver cell death [J]. American Journal of Pathology,1975,79, 579-596.
    [148]PUSHPAVALLI G, VEERAMANI C, PUGALENDI K V. Influence of chrysin on hepatic marker enzymes and lipid profile against D-galactosamine-induced hepatotoxicity rats [J]. Food and Chemical Toxicology,2010,48,1654-1659.
    [149]WONG M C Y, PORTMANN B, SHERWOOD R, et al. The cytoprotective effect of a-tocopherol and daidzein against D-galactosamine-induced oxidative damage in the rat liver [J]. Metabolism Clinical and Experimental,2007,56,865-875.
    [150]HALLIWELL B. Free radicals, antioxidants and human diseases, curiosity, causes or consequence [J]. Lancet,1994,344,372-724.
    [151]HAYES J D, PULFORD D J. The glutathione S-transferase supergene family:regulation of GST and the contribution of the isoenzymes to cancer chemoprotection and drug resistance [J]. Critical Reviews in Biochemistry and Molecular Biology,1995,30,445-600.
    [152]WILCE M C, PARKER M W. Structure and function of glutathione Stransferases [J]. Biochimica et Biophysica Acta,1994,1205,1-18.
    [153]ZHANG Q, LI X, CUI X, et al. D-Galactose injured neurogenesis in the hippocampus of adult mice [J]. Neurological Research,2005,27,552-556.
    [154]TIAN Y, ZOU B, YANG L, et al. High molecular weight persimmon tannin ameliorates cognition deficits and attenuates oxidative damage in senescent mice induced by D-galactose [J]. Food and Chemical Toxicology,2011,49,1728-1736.
    [155]LI X M, MA Y L, LIU X J. Effect of the Lycium barbarum polysaccharides on age-related oxidative stress in aged mice [J]. Journal of Ethnopharmacology,2007,111,504-511.
    [156]ZHANG X, LI W B, ZHANG B L. Biochemical changes in D-galactose induced subacute toxicity and mimetic aging in mice [J]. Chinese Journal of Pharmaceutical Toxicology,1990, 4,309-310.
    [157]BRANDTZAEG P. Function of mucosa-associated lymphoid tissue in antibody formation [J]. Immunological Investigations,2010,39,303-355.
    [158]MACPHERSON A J, MCCOY K D, JOHANSEN F, et al. The immune geography of IgA induction and function [J]. Mucosal Immunology,2008,1,11-22.
    [159]贾娜.黑加仑提取物的抗氧化活性与应用及其对胃癌细胞增殖的抑制作用[D].黑龙江:东北农业大学,2012.
    [160]五味子多糖的提取纯化及其对肠道免疫功能的影响[D].黑龙江:东北农业大学,2013.

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