Effect of domestic cooking methods on the anthocyanins and antioxidant activity of deeply purple-fleshed sweetpotato GZ9
文献类型： 外文期刊
作者： Liao, Minghuan 1 ; Zou, Bo 2 ; Chen, Jingyi 1 ; Yao, Zhufang 1 ; Huang, Lifei 1 ; Luo, Zhongxia 1 ; Wang, Zhangying 1 ;
作者机构： 1.Guangdong Acad Agr Sci, Guangdong Prov Key Lab Crops Genet & Improvement, Crops Res Inst, Guangzhou 510640, Guangdong, Peoples R China
2.Guangdong Acad Agr Sci, Sericultural & Agrifood Res Inst, Guangzhou 510610, Guangdong, Peoples R China
关键词： Food science; Chemistry; Agriculture
期刊名称：HELIYON （ 影响因子：3.776； 五年影响因子：3.752 ）
ISSN：
年卷期： 2019 年 5 卷 4 期
页码：
收录情况： SCI
摘要： Purple-fleshed sweetpotatoes (PFSPs) are considered to be a healthy food and there are many methods to process in family. This study aimed to investigate the effects of various domestic cooking on the anthocyanin variation and antioxidant activity of a newly bred purple-fleshed cultivar Guangzishu 9 (GZ9) with anthocyanin content up to 1,500 mg/100g dry weight. As a result, total 15 individual anthocyanins were separated and identified by using UPLC-QTOF-MS. Top three anthocyanins were cyanidin 3-dicaffeoyl sophoroside-5-glucoside, cyanidin 3-caffeoyl- p-coumaryl sophoroside-5-glucoside and peonidin 3-caffeoyl-p-hydroxybenzoyl sophoroside-5-glucoside, which accounting for 57.27% of the total anthocyanin content. Acylated anthocyanins were the major constituents in GZ9, and the type of anthocyanins was dominated by cyanidin. Boiling, steaming and mircrowaving had no significant effect on the total anthocyanin content. But baking, frying, air-frying and stir-frying reduced 11-45% of total anthocyanin content. Through ABTS+ radical scavenging capacity and reducing power, antioxidant variations were also observed during different family cooking, and the variation had a strong correlation with total anthocyanin content.
- 相关文献
作者其他论文 更多>>
-
The effect of structural changes on the activity of peroxidase with different initial state under high-pressure freezing
作者：Liang, Zhanhong;Yu, Yuanshan;Zou, Bo;Fu, Manqin;Hu, Tenggen;Xu, Yujuan;Cheng, Lina;Liang, Zhanhong;Yin, Xiaomeng;Wang, Jin
关键词：High-pressure freezing; Peroxidase; Physical state; Structure; Activity; Molecular docking
-
Metabolic profiles and morphological characteristics of leaf tips among different sweet potato (Ipomoea batatas Lam.) varieties
作者：Tan, Wenqing;Wang, Zhangying;Zhang, Rong;Tang, Chaochen;Jiang, Bingzhi;Jia, Ruixue;Yang, Shaohai;Chen, Jingyi;Guo, Xinbo;Deng, Yuanyuan
关键词：sweet potato; leaf tips; phenotypic traits; metabolic profile; differentially expressed metabolites; polyphenols
-
Exploration of Raw Pigmented-Fleshed Sweet Potatoes Volatile Organic Compounds and the Precursors
作者：Yao, Yanqiang;Qiao, Yake;Yao, Yanqiang;Zhang, Rong;Jia, Ruixue;Yao, Zhufang;Wang, Zhangying
关键词：sweet potato; volatile organic compounds; key aromatic compounds; aroma precursors
-
A highly efficient Agrobacterium-mediated infectious system for Sweet potato leaf curl virus and a deltasatellite-based VIGS vector
作者：Zhang, Yi;Yang, Xuangang;Deng, Shulin;Zhang, Yi;Yang, Xuangang;Deng, Shulin;Yang, Xuangang;Huang, Lifei;Deng, Shulin
关键词：Sweetpotato; SPLCV; Infection system; VIGS; Deltasatellite
-
High-throughput near-infrared spectroscopy analysis of nutritional composition in sweet potato stem tips
作者：Tang, Chaochen;Jiang, Bingzhi;Zhang, Rong;Mo, Xueying;Li, Meng;Wang, Zhangying;Tang, Chaochen;Jiang, Bingzhi;Zhang, Rong;Mo, Xueying;Wang, Zhangying;Ejaz, Irsa;Ameen, Asif;Li, Meng
关键词：Germplasm evaluation; Quality components; Chemometrics algorithms; Sample partitioning; Variable selection
-
Haplotype-based phylogenetic analysis and population genomics uncover the origin and domestication of sweetpotato
作者：Yan, Mengxiao;Wang, Yunze;Wang, Xinyi;Fan, Weijuan;Fang, Yijie;Wang, Yuqin;Nie, Haozhen;Wang, Hongxia;Yang, Jun;Li, Ming;Li, Ming;Wang, Yunze;Wang, Xinyi;Fang, Yijie;Wang, Yuqin;Moeinzadeh, M. -Hossein;Vingron, Martin;Quispe-Huamanquispe, Dora G.;Gheysen, Godelieve;Wang, Zhangying;Tanaka, Aiko;Heider, Bettina;Kreuze, Jan F.;Wang, Hongxia;Yang, Jun;Bock, Ralph
关键词：sweetpotato; origin; gene conversion; domestication; IbT-DNA; HPA
-
Fibrous whey protein mediated homogeneous and soft-textured emulsion gels for elderly: Enhancement of bioaccessibility for curcumin
作者：Wang, Zhiming;Deng, Yuanyuan;Zhang, Yan;Tang, Xiaojun;Zhou, Pengfei;Li, Ping;Zhao, Zhihao;Liu, Guang;Zhang, Mingwei;Wang, Zhiming;Zhang, Mingwei;Zhang, Mingwei;Wang, Zhangying
关键词：Protein self-assembly aggregates; Oil-water state; Texture properties; Gelation dynamic; Macrophase separation
