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Xu Xiao-Yu, Meng Jin-Ming, Mao Qian-Qian, Shang Ao, Li Bang-Yan, Zhao Cai-Ning,

来源:本站 发布时间:2019-10-16 18:51:20 浏览次数:82次

 

Xu Xiao-Yu, Meng Jin-Ming, Mao Qian-Qian, Shang Ao, Li Bang-Yan, Zhao Cai-Ning, Tang Guo-Yi, Cao Shi-Yu, Wei Xin-Lin, Gan Ren-You, Corke Harold, Li Hua-Bin. Effects of Tannase and Ultrasound Treatment on the Bioactive Compounds and Antioxidant Activity of Green Tea Extract.


标题: Effects of Tannase and Ultrasound Treatment on the Bioactive Compounds and Antioxidant Activity of Green Tea Extract
作者: Xu, XY (Xu, Xiao-Yu); Meng, JM (Meng, Jin-Ming); Mao, QQ (Mao, Qian-Qian); Shang, A (Shang, Ao); Li, BY (Li, Bang-Yan); Zhao, CN (Zhao, Cai-Ning); Tang, GY (Tang, Guo-Yi); Cao, SY (Cao, Shi-Yu); Wei, XL (Wei, Xin-Lin); Gan, RY (Gan, Ren-You); Corke, H (Corke, Harold); Li, HB (Li, Hua-Bin)
来源出版物: ANTIOXIDANTS  
卷: 8  期: 9  文献号: 362  
DOI: 10.3390/antiox8090362  
出版年: SEP 2019  
影响因子 (2018 年): 4.520

摘要: The present study investigated the effects of tannase and ultrasound treatment on the bioactive compounds and antioxidant activity of green tea extract. The single-factor experiments and the response surface methodology were conducted to study the effects of parameters on antioxidant activity of green tea extract. The highest antioxidant activity was found under the optimal condition with the buffer solution pH value of 4.62, ultrasonic temperature of 44.12 degrees C, ultrasonic time of 12.17 min, tannase concentration of 1 mg/mL, and ultrasonic power of 360 W. Furthermore, phenolic profiles of the extracts were identified and quantified by high-performance liquid chromatography. Overall, it was found that tannase led to an increase in gallic acid and a decrease in epigallocatechin gallate, and ultrasounds could also enhance the efficiency of enzymatic reaction.
入藏号: WOS:000487957300006
PubMed ID: 31480629
语言: English
文献类型: Article
作者关键词: green tea; tannase; ultrasound; antioxidant activity; response surface methodology
KeyWords Plus: CORONARY-HEART-DISEASE; NATURAL ANTIOXIDANTS; ASSISTED EXTRACTION; LIPID-PEROXIDATION; OXIDATIVE STRESS; PHENOLIC CONTENT; OPTIMIZATION; POLYPHENOLS; CONSUMPTION; ASPERGILLUS
地址: [Xu, Xiao-Yu; Meng, Jin-Ming; Mao, Qian-Qian; Shang, Ao; Li, Bang-Yan; Zhao, Cai-Ning; Tang, Guo-Yi; Cao, Shi-Yu; Li, Hua-Bin] Sun Yat Sen Univ, Sch Publ Hlth, Dept Nutr, Guangdong Prov Key Lab Food Nutr & Hlth, Guangzhou 510080, Guangdong, Peoples R China. 
[Wei, Xin-Lin; Gan, Ren-You; Corke, Harold] Shanghai Jiao Tong Univ, Sch Agr & Biol, Dept Food Sci & Technol, Shanghai 200240, Peoples R China. 
[Gan, Ren-You] Chinese Acad Agr Sci, Inst Urban Agr, Chengdu 610213, Sichuan, Peoples R China.
通讯作者地址: Li, HB (通讯作者),Sun Yat Sen Univ, Sch Publ Hlth, Dept Nutr, Guangdong Prov Key Lab Food Nutr & Hlth, Guangzhou 510080, Guangdong, Peoples R China.
Gan, RY (通讯作者),Shanghai Jiao Tong Univ, Sch Agr & Biol, Dept Food Sci & Technol, Shanghai 200240, Peoples R China.
Gan, RY (通讯作者),Chinese Acad Agr Sci, Inst Urban Agr, Chengdu 610213, Sichuan, Peoples R China.
电子邮件地址: ganrenyou@caas.cn; lihuabin@mail.sysu.edu.cn
作者识别号:
作者Web of Science ResearcherIDORCID 号Gan, Ren-You  0000-0002-4162-1511 
出版商: MDPI
出版商地址: ST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND
Web of Science 类别: Biochemistry & Molecular Biology; Chemistry, Medicinal; Food Science & Technology
研究方向: Biochemistry & Molecular Biology; Pharmacology & Pharmacy; Food Science & Technology
IDS 号: JA6MU
eISSN: 2076-3921
29 字符的来源出版物名称缩写: ANTIOXIDANTS-BASEL
ISO 来源出版物缩写: Antioxidants
来源出版物页码计数: 14
基金资助致谢:
基金资助机构授权号National Key R&D Programof China 2018YFC1604405 Innovation Development Program for Excellent Graduate of Sun Yat-Sen University in 2019 year  Shanghai Basic and Key Program 18JC1410800 Agri-X Interdisciplinary Fund of Shanghai Jiao Tong University Agri-X2017004 Key Project of Guangdong Provincial Science and Technology Program 2014B020205002 

This study was supported by the National Key R&D Programof China (No. 2018YFC1604405), Innovation Development Program for Excellent Graduate of Sun Yat-Sen University in 2019 year, Shanghai Basic and Key Program(No. 18JC1410800), the Agri-X Interdisciplinary Fund of Shanghai Jiao Tong University (No. Agri-X2017004), and the Key Project of Guangdong Provincial Science and Technology Program (No. 2014B020205002).

开放获取: DOAJ Gold


Effects of Tannase and Ultrasound Treatment on the Bioactive Compounds and Antioxidant Activity of Green Tea Extract.pdf