Phytochemical Profiles and Cellular Antioxidant Activities in Chestnut (Castanea mollissima BL.) Kernels of Five Different Cultivars
文献类型： 外文期刊
作者： Chang, Xiaoxiao 1 ; Liu, Fengyuan 4 ; Lin, Zhixiong 1 ; Qiu, Jishui 1 ; Peng, Cheng 1 ; Lu, Yusheng 1 ; Guo, Xinbo 4 ;
作者机构： 1.Guangdong Acad Agr Sci, Inst Fruit Tree Res, Guangzhou 510640, Peoples R China
2.Minist Agr MOA, Key Lab South Subtrop Fruit Biol & Genet Resource, Guangzhou 510640, Peoples R China
3.Guangdong Prov Key Lab Trop & Subtrop Fruit Tree, Guangzhou 510640, Peoples R China
4.South China Univ Technol, Sch Food Sci & Engn, Guangzhou 510640, Peoples R China
关键词： chestnut; phenolics; flavonoids; antioxidant activity
期刊名称：MOLECULES （ 影响因子：4.411； 五年影响因子：4.587 ）
ISSN：
年卷期： 2020 年 25 卷 1 期
页码：
收录情况： SCI
摘要： In this study, the phytochemical profiles, total and cellular antioxidant activities of five different Chinese chestnut (Castanea mollissima BL.) cultivars were analyzed. Phenolics, flavonoids as well as phytochemical compounds in five cultivars of chestnut kernels were determined. Results showed that the free forms played a dominant role in total phenolics, flavonoids and antioxidant activities of all five cultivars of chestnut kernels. The cultivar 'Fyou' showed the highest total and free phenolic contents, 'Heguoyihao' showed the highest total and free flavonoids contents, and 'Chushuhong' showed the highest total and cellular antioxidant activities. Eight phenolic compounds were detected, and chlorogenic acid, gallic acid, and quercetin were shown as three predominant components in all five cultivars. These results provide valuable information which may be a guidance for selection of good chestnut variety to be used as functional food.
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