柿霜成份研究及柿霜、柿霜红枣粉减肥功能初探
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摘要
柿属柿树科(Ebenaceae)柿属(Diospyros.kaki L)植物,原产中国,至今已有3000年以上的栽培历史。柿果具有丰富的营养价值。在中医中药和食疗保健方面功能十分显著,可降血压、治胃病、止血、解酒毒。尤其是柿霜可治口疮,咽干、喉痛等.
     我国柿资源极为丰富,年产鲜柿近百万吨.但因大多数品种含水量高,汁多皮薄味甜,不耐贮藏运输,所以鲜柿大多用来加工柿饼.柿饼表面的白色粉末状物质称为柿霜,其主要成份葡萄糖、果糖、甘露醇等物质有所报道,其它成份却很少涉及。民间认为柿霜具有减肥作用,但对其功能成份及减肥机理未见报道。
     枣树是原产中国的特种果树,全国栽培面积达1000万亩,年产78万多吨。红枣营养价值很高,富含糖类、粗纤维、维生素、芦丁、氨基酸、矿物质等营养成份。《本草纲目》记载:“枣润心肺,止咳,补五脏,治虚损,除肠胃癖气”,“大枣味甘无毒,安中养脾,平胃气,通九窍”。红枣所含芦丁可治疗高血压和动脉硬化等疾病。此外,红枣中的环磷酸腺苷(cAMP)和环磷酸鸟苷(cGMP)有抑制癌细胞生长和促进癌细胞转化为正常细胞的能力,对防治冠心病也有一定疗效。本试验在研究柿霜确具减肥作用的基础上,将红枣与柿霜复合,不仅弥补了单用柿霜风味较差和成本较高的不足,而且减肥功能亦能增强。
     据报道,目前全世界共有肥胖患者3亿多人.在中国成年人超过标准体重者达40%。据最新的亚太地区肥胖标准,北京人口肥胖率接近45%,居全国第一。上海、南京的成人及儿童肥胖率达20%,而三年前仅为12.6%,且呈低龄化趋势.欧美国家肥胖率则达30%左右,其中南斯拉夫为40%,位居世界之首,美国为35%;肥胖率较低的亚洲地区亦在14%左右。以上数据都有上升趋势。肥胖给患者带来了巨大的身心痛苦,也成了社会性公共卫生问题。所以,减肥已成为当今社会普遍关注的重要问题。目前,减肥方法主要有药物减肥、运动减肥、手术减肥、食疗减肥和气味减肥等几种,而被公认的比较好的方法是运动减肥和食疗减肥。
     本试验对柿霜成份进行了全面研究,发现柿霜中含有丰富有保健功能的糖类物质,并对首次发现的柿霜多糖进行了分离和纯度的初步鉴定;此外,还用柿霜及柿霜红枣粉进行了动物试验,对其减肥功能和功能因子进行了探讨。这
    
     对促进柿及红枣的产业化发展,果农经济收入的提高和减轻肥胖患者的身心痛
     苦,都将具有重大的实践意义,亦为柿果开发成功能食品提供可靠的理论依据。
     研究结果表明:
     l.柿霜主要成份:蛋白质l.04%、脂肪1O、总酸度0.340、总糖95O(其
     中多糖 7O、蔗糖 60、葡萄糖 370、果糖 450)、甘露醇 2o。
     2.柿霜多糖提取条件:3体积 800乙醇,l体积 200柿霜溶液。
     3.柿霜多糖脱蛋白条件:1体积5%三氯乙酸,1体积2.85%柿霜多糖溶液
     混合后沉淀离心。
     4.柿霜多糖的组成及纯度鉴定结果:经DEAE-纤维素柱分级可得DPFP-I、
     DPFP-11、DPFPlll三种组份;SephadexG-100柱层析初步鉴定 DPFPJ是纯多糖。
     5.柿霜红枣粉的配方:7体积 1006t柿霜溶液,3体积 16O红枣汁,助干
     剂低聚麦芽糊精加入量为混合溶液中可溶性固形物含量的 100%。
     6.柿霜及柿霜红枣粉对高脂饲料所致小鼠的肥胖症均有显著改善作用,可
     以抑制JJ、鼠血清总胆固醇、血清甘油三酯、血清低密度脂蛋白及血糖的升高和
     血清高密度脂蛋白的降低。
     7.柿霜及柿霜红枣粉可使高脂饲料所致肥胖小鼠的脏器指数、生长指数和
     肥胖指标指数的增加数得以降低。表明具有一定的减肥功能,且能减轻肥胖所
     导致的并发症。
     8.柿霜及柿霜红枣粉可使小鼠食物功效显著提高。
     9.动物试验表明:柿霜、柿霜红枣粉减肥功能因子是甘露醇,果糖和柿霜
     多糖。
     10.柿霜及柿霜红枣粉可显著抑制高脂饲喂小鼠动庆灿更化指数AI的升高,
     从而使动脉粥样硬化发生的危险性得以降低。综合6到10各结论,说明柿霜及
     柿霜红枣粉确具显著减肥作用。
Studies on the ingredients of dried persimmon frost & initial exploration of weight-lighting function of dried persimmon frost and powder of dried persimmon frost
    with jujube mill
    Qing-an Zhang
    Abstract: Persimmon belongs to the Diospyros. L.Plant of Ebeaceae. The fruit of persimmon richfully contains sugar, organic acid, protein, vitamin, tanin, fragrant material and minerals etc. And because of its reastingency, half of the total output of fresh persimmon fruits has to be processed into dried persimmon.
    Dried persimmon frost (DPF) is a kind of white-like powder which covers the dried persimmon. Its major ingredients are glucose, fructose, sugar and mannitol. In regard to its precise components, we haven't found any relative references. It's believed that DPF has the function of weight loss in folk, so we carried out these experiments, for one thing, to find out its precise ingredients, for another, to evaluate its weight-lighting function.
    China is the earliest country which cultivates Jujube tree in the world. As we know, Jujube Mill has a high nutritional value, which richfully contains sugar, fibre, vitamin, rutin, amino acid, polysaccharides, minerals et al nutritious components. In china Jujube mill has been put into the use of medicine and health protection since ancient times. Especially the rutin has a high content which can cure hypertension and arteriosclerosis. On the other hand, It also contains a certain number of cyclic adenylie acid (cAMP) and cyclic guanglic acid (cGMP), which have the function of restraining the growth of cancer and promoting cancer cell to normal cell, In these experiments, we mixed Jujube mill juice with dried persimmon frost to make a new kind of product, it not only overcame the disadvantage of dried persimmon frost, but also strengthened the product's function.
    According to lastest report, at present, there are about 0.3 billion obese people in the world. So obesity is a problem for many people in many countries. Weight loss has become a social public healthy problem. There are about 40% people who surpassed the standard weight. In china, the average obese rate of childhood, teenagers is 4%~8%. And the old is 4.9%. Furthermore, according to the lastest Asian-pacific obese standard, the obese rate of Beijing people is close to 45%, which takes the first place in china. To ShangHai and Nanjing people the number is 20%. In
    
    
    
    European-American countries,the number is approximate 30%. Fox example, in Yugoslavia the rate comes to 40%, which is the highest number in the world. In America it is 35%. There are many means of decreasing weight. Such as medical therapy, exercise therapy, dietary therapy perfume therapy and so on. But only exercise therapy and dietary therapy are widely accepted by obese patients.
    In these experiments, we analysed the ingredients of dried persimmon frost by means of chemical methods and also separated the polysaccharides with the column of DEAE-FIBER and identified the purity of DPFP-I. Finally we made experiments upon animals to evaluate the weight-lighting function of dried persimmon frost and powder of dried persimmon frost with Jujube Mill (DPFJM) .The results showed that:
    I. The ingredients of dried persimmon frost are: protein 1.04%, fat 1%, total organic acid 0.34%. total sugar 95%(it contains polysaccharides 7%, sucrose 6%, glucose 37%, fructose 45%), mannitol 2%.
    II. The condition of removing polysaccharides from dried persimmon frost is: 3V 80% ethanol, IV 20% dried persimmon frost solution.
    III. Deproteinized condition of polysaccharides: IV 5% CC13COOH,1V 2.85% DPF solution.
    IVThe dried persimmon frost polysaccharides (DPFP) comprise three kinds of components i.e. DPFP-I, DPFP-II, DPFP-HI, with the analysis of Sephadex G-100 column. We can infer that probably DPFP-I is a kind of pure polysaccharide.
    V The product's ingredients: 7V 10% DPF solution, 3V 16% Jujube Mill juice.
    VI The products we made can obviously improve the obese symptom of mice caused by high-fat feed. It can restrain the rising of t
引文
[1]宗学普,柿树栽培技术,金盾出版社,2000.
    [2]栾景仁,粱丽娟,柿树丰产栽培图说,中国林业出版社,2000.
    [3]吴耕民,粟枣柿栽培,农业出版社,1983.
    [4]张宝善,柿酱、柿澄清汁、柿饼返涩的机理及控制技术研究,西北农业大学1998届攻读博士学位研究生学位(毕业)论文,1998.
    [5]费学谦,王劲凤等,甘涩柿果实主要化学成份的研究,林业科学研究,1994,7(1):106—110.
    [6]张清安,陈锦屏,刘平等,柿产品的综合开发利用,农牧产品开发,2001,(5):23—24.
    [7]魏益民,21世纪中国食品与农业科学技术讨论会文集,陕西人民出版社,1999:265—268.
    [8]尤中尧,促进柿饼出口的工艺对策,食品科学,2000,(5):54—55.
    [9]富平名优特果业报,抓住机遇,广栽柿树,2000,12,15.
    [10]富平名优特果业报,日商盛赞富平柿饼,2000,12,15.
    [11]张宝善,陈锦屏等,柿汁澄清工艺的研究,农业工程学报,1999,(4):243—247.
    [12]陈世平,柿子醋酸饮料的研究,食品工业,1996,(2):11—12.
    [13]蔡健,柿子果茶饮料加工技术,食品工业,1995,(2):18.
    [14]臧晋,段焰等,柿饼人工千制工艺技术,食品科学,1995,(3):74.
    [15]辛力,鲁墨森等,营养型柿汁饮料的研制,食品工业科技,1996,(5):45—46.
    [16]陈栓虎,高全昌,柿子皮牛果胶的提取及其最佳工艺条件的研究,食品工业,1994,(3):42—43.
    [17]王万贤,杨毅,野生食果资源与产品开发,武汉大学出版社,1998:185—195.
    [18]周春华,柿子果实的采后生理,食品科学,1998,(11):48—49.
    [19]田建文,“乾县火柿”常温保鲜贮藏研究,果树科学,1990,7(3):141—146.
    [20]张宝善,陈锦屏等,影响柿返涩因素的研究,食品科学,1998,(6):48—50.
    [21]汪琳,柿果脱涩研究,食品与机械,2000,(4):6—7.
    [22]Pesis E. et al Deastringency of persimmon Fruits by creating a modified atmosphere in polyethylene Bags. J. Food Sci. 1986, 51(4): 1014-1016.
    [23]Sotoshi T. and shunzo W. Removal of astringency from Hiratanenashi persimmon fruits with a mixture of Ethanol and carbon Dioxide. (Japanese)J.Jspan Soc,Hort.Sci.1992,61(2):429-435.
    
    
    [24]张清安等,柿叶系列产品加工技术,农村实用工程技术,2001,(5):30.
    [25]杨文如,柿叶保健茶的生产技术,食品工业,1995,(2):19—20.
    [26]吴小南,汪家梨,柿叶抗氧化、降血脂保健作用的初步实验,1998,(11):39—41.
    [27]张海生,柿饼烘制技术的研究,1991届西北农业大学攻读硕士学位研究生毕业论文,1991.
    [28]李正英,柿饼出霜影响因素的研究,1991届西北农业大学攻读硕士学位研究生毕业论文,1991.
    [29]李正英,吴太平等,柿饼出霜过程中糖的迁移和转化,食品科学,1996,(9):32—34.
    [30]陕西省果树研究所主编,陕西果树志,陕西人民出版社,1983,451—470.
    [31]B.G Lyon,S.D.Senter et.al.Quality characteristics of Oriental persimmons(Diospyros kaki L..CV.Fuyu)Grown in the southeastern united states,Journal of Food science,1992,(3):693-695.
    [32]袁树森,陕西榆林地区枣树志,1983,7.
    [33]王浚明,黄品龙,枣树栽培学,河南科技出版社,1982,7.
    [34]首届中国杨陵农科城科技成果博览会组委会编,陕西省农村新兴支柱产业选编,1994,10.
    [35]刘孟军,周俊义等,全国果业产业化学术研讨会论文集,1998,10.
    [36]国家科委扶贫办公室,红枣产业发展研讨会材料汇编,1997,12.
    [37]中国农业工程学会,’98国际山区资源开发与保护研讨会论文集,1998,11.
    [38]陈锦屏,红枣烘干技术,陕西科学技术出版社,1995.
    [39]党辉,红枣速溶粉加工工艺研究,陕西师范大学硕士研究生学位论文,2001.
    [40]张雅丽,红枣澄清汁加工工艺研究及其功能评价,陕西师范大学硕士研究生学位论文,2001.
    [41]刘邻渭,食品化学,陕西科学技术出版社,1995,10.
    [42]张惟杰,糖复合物生化研究技术,浙江大学出版社,1999,8.
    [43]方积年,多糖研究的现状,药学学报,1986,(12):944—950.
    [44]方一苇,具有药理活性多糖的研究现状,分析化学,1994,(9):955—960.
    [45]夏一冬,林志彬等,人参多糖研究,药学学报,1990,25(3):161.
    [46]谢锦玉,屠国瑞等,裂褶多糖研究,中西医结合杂志,1995,5(8):487.
    [47]张俐娜,丁琼等,茯苓菌核多糖的分离和结构分析,高等学校化学学报,1997,(6):990—993.
    [48]张哲,张筠,海带中的生理活性多糖,食品科技,1999,(3):53—54.
    
    
    [49]台桂花,张翼伸等,人参茎中水溶性多糖的研究,生物化学与生物物理学报,1998,(2):119—126.
    [50]徐战,李德远,天然抗辐射活性物质研究与开发,农牧产品开发,1999,(1):3—5.
    [51]杨梅,周小兰等,姬松茸多糖提取方法的研究,福建师范大学学报(自然科学自版),1998,(1):85—89.
    [52]赵帜平,沈业寿等,丹皮多糖分离纯化和降血糖作用研究,安徽大学学报(自然科学版),1999,(2):90—93.
    [53]林勤保,高大维等,大枣多糖的分离和纯化,食品工业科技,1998,(4):20—21.
    [54]马秀俐,郝春燕等,西洋参多糖5—2的分离、性质和活性研究,中国药学杂志,1998,(8):494—496.
    [55]李卫旗,陈云龙等,金耳多糖的分离纯化与结构分析,食品科学,1998,(7):20—23.
    [56]李凤珍,潘星时等,芽孢杆菌属产生的胞外多糖的研究,微生物学报,1985,(1):25—30.
    [57]Stefancich, Delben, Interaction of food proteins with polysaccharides, ;Ⅱ.Properties upon freeze-drying of mixed solutions and thermal treatment of the lyophilizate. Journal of Food Engineering. 1997, (3):347-363.
    [58]Delen, Stefancich, Interaction of food proteins with polysaccharides, I. Properties upon mixing, Journal of Food Engineering. 1997, (3): 325-346.
    [59]殷钢,刘铮,螺旋藻糖蛋白的分离纯化及其性质研究,高等学校化学学报,1999,(4):565—568.
    [60]何进,张声华,枸杞及枸杞多糖研究(Ⅰ),食品科学,1995,(2):14—21.
    [61]邹作华,宋淑敏等,EF一11食用蕈多糖的分离提纯与结构研究(一),1995,(4):43—46.
    [62]林玉满,余萍等,短裙竹荪子实体酸提水溶性多糖的研究——Dd-2DE的分离纯化和组成鉴定,福建师范大学学报(自然科学版),1998,(2):62—67.
    [63]王桂云,梁忠岩等,沙棘果水溶多糖JS_1的分离鉴定,中国药学杂志,1999,(4):229—231.
    [64]欧阳平凯,生物分离原理及技术,化学工业出版社,1999,227—259.
    [65]张龙翔,生化实验方法和技术,高等教育出版社,1984,124—391.
    [66]黄建忠,施巧琴,粉被虫苹菌丝体多糖的分离纯化及其性质,福建师范大学(自然科学版),1998,(3):82—85.
    [67]曹海石,孙宏,普鲁兰多糖的分离纯化及结构鉴定,高等学校化学学报,1999,(11):1729—1732
    
    
    [68]邵令娴,分离及复杂物质分析,高等教育出版社,1984,168—217.
    [69]张劲松,方积年,白木通多糖的研究,药学学报1997,(6):438—441.
    [70]高居易,卓建亭,紫孢侧耳多糖的提取、纯化及性质的研究,福建师范大学学报(自然科学版)1999,(2):83—87.
    [71]T. Nakano, L. Ozimek, Purification of Glycomacropeptide from caseinate Hydrolysate by Gel chromatography and Treatment with Acidic Solution, Journal of Food science, 2000, (4): 588—590.
    [72]S. Avallone, J.P. Guiraud et al. Polysaccharide constituents of coffee-Bean Mucilage, Journal of food science, 2000, (8):1308-1310.
    [73]李忠,罗琼,枸杞及枸杞多糖研究(Ⅱ),食品科学,1996,(9):9—12.
    [74]Whitney.S.E.C, Brigham, J.E, et al, Structural aspects of the interaction of mannanbased polysaccharides with bacterial cellulose, Carbohydrate Research,1998, (3-4):299-310.
    [75]Corsaro, M. M. De castro, C. et al, Chemical structure of two phytotoxic exopolysaccharides produced by phomopsis foeniculi, Carbohydrate Research,1998, (3-4):349-358.
    [76]谢宝玙等,减肥的奥秘,人民卫生出版社,2000,4.
    [77]荫士安,儿童青少年的肥胖问题,中国食物与营养,2000,(3):10-11.
    [78]翟凤英,王慧君等,成年女性超重和肥胖状况及成因,中国食物与营养,2000,(3):5—7
    [79]何宇纳,林海等,中老年人的肥胖及其影响因素,中国食物与营养,2000,(3):8—9.
    [80]闻芝梅,陈君石主译,现代营养学(第七版),人民卫生出版社,1995,5.
    [81]王放,王显伦,食品营养保健原理及技术,中国轻工业出版社,1996,434—457
    [82]郭三省,明明白白去减肥,健康与美容,1999,10.
    [83]徐爱华,秦正誉,肥胖症的防治,陕西科学技术出版社,1982.
    [84]郑健仙,功能性食品,中国轻工出版社,1995,214—231.
    [85]尤新,功能性发酵制品,中国轻工业出版社,2001,8—23.
    [86]黄磊,贾珍珍等,减肥食品效果评价的研究,食品科学,1997,(6):54—57.
    [87]王继贵,临床生化检验,湖南科技出版社,1996,7.
    [88]汤新之,崔乃杰,临床生物化学,天津科学技术出版社,1999,5.
    [89]杨惠芬,李明元,食品卫生理化标准手册,中国标准出版社,1997,48—52.
    [90]韩雅珊,食品化学实验指导,北京农业大学出版社,1991,4.
    [91]无锡轻工大学,天津轻工业学院合编,食品分析,中国轻工业出版社,2000,4.
    
    
    [92]宁正祥,食品成份分析手册,中国轻工业出版社,1998,9.
    [93]黄伟坤等,食品检验与分析,中国轻工业出版社,1997,584—586.
    [94]何照范,张迪清,保健食品化学及其检测技术,中国轻工业出版社,1996.
    [95]王照利,吴万兴等,魔芋精粉中甘露聚糖含量的测定研究,食品科学,1998,(3):56—58.
    [96]蔡武城,袁厚积,生物物质常用化学分析法,科学出版社,1982.
    [97]王秀奇,秦淑媛等,基础生物化学实验,高等教育出版社,2000,8.
    [98]苗明三,实验动物和动物实验技术,中国中医药出版社,1997,6.
    [99]袁秉祥,李映丽,魔芋甘露聚糖对营养性肥胖大鼠的作用,西北药学杂志,1998,(4):160—161.
    [100]何道威,硫酸化多糖:一类治疗AIDS的新药,国外医学药学分册,1992,19(2):1.
    [101]傅剑云,夏勇等,银杏叶提取液对大鼠血脂水平的影响,营养学报,1999,(3):347—348.
    [102]薛长勇,郑子新等,限制进食对下丘脑内侧核损伤性肥胖大鼠体重反弹的影响,营养学报,1999,(2):207—211.
    [103]Jequier E. Energy metabolism in obese patients before and after weight loss,and in patients who have relapsed. Int J. Obes, 1990,14 (suppl.1):59.
    [104]Kel RH. Lipoprotein lipase. A multifunctional enzyme relevant to common metabolic diseases. N Engl J Med, 1989,320:1060.
    [105]薛长勇,郑子新等,高脂肪、蔗糖膳食致肥胖的作用机理研究,营养学报,1999,(1):42—46.
    [106]Young JB., Landsberg L. Stimulation of the sympathetic nervous system during sucrose feeding. Nature, 1997, 269:615.
    [107]Inoue S. Satoh S, Tanaka K, et al. Determinants of fasting hypertriglyceridemia in ventromedial hypothacamic obesity in rats. Am J、physiol, 1993, 265:R786.
    [108]朱惠莲,王身笏等,单纯性肥胖症儿童血脂、红细胞膜脂及其流动性的研究,营养学报,1999,(3):306—309.
    [109]欧仕益,高孔荣等,麦麸膳食纤维清除重金属离子的研究,食品科学,1998,(5):7—10.
    [110]欧仕益,高孔荣等,膳食纤雏抑制膳后血糖升高的机理探讨,食品科学,1998,(3):48—52.

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