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Content determination of benzyl glucosinolate and anti-cancer activity of its hydrolysis product in Carica papaya L.

文献类型： 外文期刊

作者： Li, Ze You 1 ; Wang, Yong 3 ; Shen, Wen Tao 1 ; Zhou, Peng 1 ;

作者机构： 1.Chinese Acad Trop Agr Sci, Inst Trop Biosci & Biotechnol, Haikou 571101, Peoples R China

2.Hainan Univ, Sch Agr, Haikou 571101, Peoples R China

3.Hainan Med Univ, Sch Med, Haikou 571101, Peoples R China

关键词： Benzyl glucosinolate;Anti-cancer activity;Carica papaya L.

期刊名称：ASIAN PACIFIC JOURNAL OF TROPICAL MEDICINE （ 影响因子：1.226； 五年影响因子：2.285 ）

ISSN： 1995-7645

年卷期： 2012 年 5 卷 3 期

页码：

收录情况： SCI

摘要： Objective: To determine the content of benzyl glucosinolate (BC) in the pulp and the seed and investigate the anti cancer activity of its hydrolysis product in Carica papaya I,. Methods: Determination of BC, was performed on an Hypersil BDS C-18 column at the wavelength of 214 11111 with 0.1% trifluoroacetic acid (TFA) aqueous solution (A) and 0.1%TFA acetonitrile (B) as the mobile phase. In vitro activity test was adopted with cultured human hung cancer H69 cell in vitro to investigate the inhibition rate of cell proliferation of benzyl isothiocyanate (MC) against H69 cell. Results: The pulp has more BG before the maturation of papaya and it nearly disappeared after papaya matured, while the seed contains BC at every stage. Activity test demonstrated that the a higher concentration of BITC would have, better inhibition rate of cell proliferation on H69 cell, and the was 6.5 mu mol/l. Conclusions: BC also can be produced in the pulp of papaya and it will be stored in the seed after the fruit has been matured. The hydrolysis product of BC has certain cancer-prevention anti-cancer activities for human.

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