Structures and biological activities of proanthocyanidins obtained from chinese quince by optimized subcritical water-ethanol extraction

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成果类型：

期刊论文

作者：

Wang, Shou-Tao;Dan, Ya-Qian;Zhang, Chen-Xia;Lv, Ting-Ting;Qin, Zhao;...

通讯作者：

Zhao Qin<&wdkj&>Xue-De Wang

作者机构：

[Wang, Shou-Tao; Qin, Zhao; Dan, Ya-Qian; Liu, Hua-Min; Lv, Ting-Ting; Ma, Yu-Xiang; Zhang, Chen-Xia; Wang, Xue-De] Henan Univ Technol, Coll Food Sci & Technol, Zhengzhou 450001, Peoples R China.

[Wang, Shou-Tao; Qin, Zhao; Liu, Hua-Min; Lv, Ting-Ting; Ma, Yu-Xiang; Zhang, Chen-Xia; Wang, Xue-De] Henan Univ Technol, Inst Special Oilseed Proc & Technol, Zhengzhou 450001, Peoples R China.

[He, Jing-Ren] Wuhan Polytech Univ, Natl R&D Ctr Se rich Agr Prod Proc, Hubei Engn Res Ctr Deep Proc Green Se rich Agr Pro, Sch Modern Ind Selenium Sci & Engn, Wuhan 430023, Peoples R China.

[He, Jing-Ren] Wuhan Polytech Univ, Key Lab Deep Proc Major Grain & Oil, Hubei Key Lab Proc & Transformat Agr Prod, Minist Educ, Wuhan 430023, Peoples R China.

通讯机构：

[Zhao Qin; Xue-De Wang] C

College of Food Science and Technology, Henan University of Technology, Zhengzhou, China<&wdkj&>Institute of Special Oilseed Processing and Technology, Henan University of Technology, Zhengzhou, China<&wdkj&>College of Food Science and Technology, Henan University of Technology, Zhengzhou, China<&wdkj&>Institute of Special Oilseed Processing and Technology, Henan University of Technology, Zhengzhou, China

语种：

英文

关键词：

Subcritical water-ethanol extraction;Chinese quince;Proanthocyanidins;Identification;Antioxidant activities;alpha-amylase activities

期刊：

Journal of Food Measurement and Characterization

ISSN：

2193-4126

年：

2023

卷：

期：

页码：

1703-1713

DOI：

10.1007/s11694-022-01739-x

基金类别：

the Doctor Foundation of Henan University of Technology#&#&#No: 2021BS051 China Agriculture Research System of MOF and MARA#&#&#CARS14-1-29

机构署名：

本校为其他机构

院系归属：

食品科学与工程学院

硒科学与工程现代产业学院

摘要：

Subcritical water-ethanol extraction (SWE) was performed to extract proanthocyanidins (PAs) from Chinese quince fruits. The extraction parameters (temperature, time, liquid-solid ratio) were optimized using response surface methodology (RSM), based on single-factor experiments. The optimal SWE conditions were: temperature, 135 degrees C; time, 31 min; liquid solid ratio, 32 mL/g. The maximum PAs obtained were 22.36 +/- 0.35 mg PB2/g DW, which matched predicted values. In the analysis of PAs, 7 compounds were identified: catechin, epicatechin, epicatechin gallate, epigallocatechin-3-gallate, an...

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Structures and biological activities of proanthocyanidins obtained from chinese quince by optimized subcritical water-ethanol extraction

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