非水溶性茶叶蛋白降血脂作用的研究

doi:10.13305/j.cnki.jts.2005.02.003

Journal of Tea Science ›› 2005, Vol. 25 ›› Issue (2): 95-99.doi: 10.13305/j.cnki.jts.2005.02.003

Previous Articles Next Articles

Studies on Lipid-depressing Function of Water Insoluble Tea Protein

HUO Po¹, HUANG Guang-rong¹, ZHANG Xiao- hui³, XIA Yong², JIANG Jia-xin¹, FU Jian-yun², ZHANG Ke-chang³

1. Department of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310012, China;
2. Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310009 China;
3. The Key Laboratory of Industry Biotechnology, Ministry of Education, Southern Yangtze University, Wuxi 214036, China

Online:2005-06-25 Published:2019-09-16

Abstract

Abstract: Alkali extraction technology of water insoluble protein from tea was studied. The extracting rate of tea protein was around 61.1%. The crude tea protein was prepared by adjusting pH of the extract and its purity was 54.45%.The effects of water insoluble tea protein on decreasing blood lipids were studied on the hyperlipidemia rats. Results showed that the protein had significant effects on decreasing TC、TG、LDL-C、AI and R-CHR in the hyperlipidemia rats(p<0.05). It could also modulate the HDL-C indexes. The results confirmed that the water insoluble tea protein had remarkable effects on decreasing the blood lipid of hyperlipidemia and possibly is preventing atherosclerosis and coronary heart disease.

Key words: Water insoluble tea protein, Hyperlipidemia, Lipid-decreasing

CLC Number:

HUO Po, HUANG Guang-rong, ZHANG Xiao- hui, XIA Yong, JIANG Jia-xin, FU Jian-yun, ZHANG Ke-chang. Studies on Lipid-depressing Function of Water Insoluble Tea Protein[J]. Journal of Tea Science, 2005, 25(2): 95-99.

References 10

[1]	安徽农学院. 茶叶生物化学, 第二版[M]. 北京, 农业出版社, 1988: 3~5.
[2]	汪东风, 谢晓凤, 严俊等. 茶多糖等有效成分综合提取研究[J]. 中草药, 1998, 29(11): 739~740.
[3]	李燕, 蔡东联, 等. 茶叶蛋白液预防辐射引起的突变效应[J]. 癌变·畸变·突变, 2001, 13(1): 32~35.
[4]	汪家政, 范明. 蛋白质技术手册[M]. 科学出版社, 2002: 65~67.
[5]	北京大学生物化学教研室. 生物化学实验指导[M]. 北京: 人民教育出版社, 1979.
[6]	DOMINGUEZ H,NUNEZ M J.Enzymatic Pretreatment to Enhance Oil Extraction from Fruits and Oilseeds[J]. A Review Food Chemistry. 1994, 49: 291~286.
[7]	ROBERT D HAGENMAIER.Aqueous Processing of Full-Fai Sunflower Seed[J]. Yields of Oil and Protein.1974: 470~471.
[8]	杨玺. 血脂异常及高粘度症防治必读[M]. 上海科学技术文献出版社, 2002: 18~30.
[9]	白堃元. 茶叶加工[M]. 北京,化学工业出版社, 2001: 1~6.
[10]	姚慧英, 刘启贵. 茶叶深加工的意义和作用[J]. 茶报, 2001(2): 30~32.

Studies on Lipid-depressing Function of Water Insoluble Tea Protein

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

References 10

Related Articles 7

Metrics

Comments

Recommended 0

[1]	KE Wanping, LIU Zhenyun, LI Menghua, ZHOU Xirui, GUO Xiaoli, ZHANG Sheng, HUANG Jian′an, LIU Zhonghua, XIAO Lizheng, LIN Yong. Alleviative Effects of Aged Fu Brick Tea on Lipid Metabolism in Hyperlipidemic Mice [J]. Journal of Tea Science, 2024, 44(4): 683-693.
[2]	WU Wenliang, LIU Zhonghua, LIN Yong, HUANG Jian′an, ZUO Gaolong, TENG Cuiqin, LONG Zhirong, QIU Ruijin, CAO Zhonghuan. Alleviative Effects of Aged Liupao Tea on Lipid Metabolism and Liver Injury in Hyperlipidemic Mice [J]. Journal of Tea Science, 2018, 38(4): 430-438.
[3]	XU Xiang-ting, WANG Peng, LUO Shao-zhong, HOU Yan, YANG Ji-hong, SHAO Wan-fang. Effects of Pu-erh Tea on Hyperlipidemia, Antioxidation and Vascular Endothelium Protection in SD Rats [J]. Journal of Tea Science, 2010, 30(6): 470-474.
[4]	LIN Wei, ZHENG Liang-pu, YE Hong-zhi, CHEN Wen-lie. Effects of Oolong Herb Tea on Blood Lipids and Uric Acid Metabolism in Experimental Hyperlipidemia Rat [J]. Journal of Tea Science, 2009, 29(3): 196-199.
[5]	ZHENG Liang-pu, LIN Wei, YE Hong-zhi, CHEN Wen-lie, HU Hai-xia. The Regulation of Oolong Herb Tea on the Serum Lipid Level and the Preventive Effects of ECV in Experimental Hyperlipidemia Rats [J]. Journal of Tea Science, 2008, 28(2): 107-110.
[6]	FU Dong-he, LIU Zhong-hua, HUANG Jian-an, CHEN Jin-hua, CHEN Hui-heng. Investigation on the Function of Monomers in Fuzhuan Tea by High-Throughput Screening [J]. Journal of Tea Science, 2008, 28(1): 39-42.
[7]	PAN Hui-juan, LIAO Zhi-yin, YING Qi-cai, TIAN Ju-wen, XU Ying. Study on Lipid-depressing Function of Kuding Tea Prepared from Ilex latifolia Thunb Leaves [J]. Journal of Tea Science, 2004, 24(1): 49-52.