The effects of different drying methods on the structural characteristics and bioactivities in vitro of polysaccharides from coconut (Cocos nucifera L.) water
文献类型： 外文期刊
作者： Zhang, Yufeng 1 ; Tang, Minmin 2 ; Song, Fei 2 ; Wen, Yuanfen 2 ; Li, Niu 2 ; Zhang, Youlin 1 ;
作者机构： 1.Shaanxi Normal Univ, Coll Food Engn & Nutr Sci, Xian 710119, Peoples R China
2.Chinese Acad Trop Agr Sci, Coconut Res Inst, Hainan Engn Ctr Coconut Further Proc, Wenchang 571339, Peoples R China
关键词： Coconut water; Polysaccharides; Drying methods; Antioxidant activities
期刊名称：JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION （ 影响因子：3.006； 五年影响因子：2.849 ）
ISSN： 2193-4126
年卷期： 2022 年 16 卷 4 期
页码：
收录情况： SCI
摘要： The purpose of this study was to explore the effects of different drying methods included hot air (HD), vacuum (VD) and freezing drying (FD) on the chemical composition, structural characteristics, antioxidant activities and glucose consumption of HepG2 cells in vitro of coconut water polysaccharides (CWPs). Results showed that drying methods had significant effects on the contents of neutral sugars and total phenols, the size and distribution of molecular weight, biological activities in vitro of CWPs. All CWPs composed of six monosaccharides including rhamnose, arabinose, galactose, glucose, xylose and galacturonic acid were small molecule acidic heteropolysaccharide containing pyranoid ring structure and a-glycosidic linkages. And the CWP-HD, CWP-VD and CWP-FD would not decompose when the temperature was lower than 183.76 degrees C, 182.75 degrees C and 176.48 degrees C. Furthermore, CWP-HD had the best DPPH (IC50 value of 0.21 +/- 0.001 mg/mL) and ABTS radical scavenging ability (IC50 value of 5.44 +/- 0.05 mg/mL), while CWP-FD had the best hydroxyl radical scavenging ability (IC50 value of 20.80 +/- 0.002 mg/mL) and promoting effect on glucose consumption of HepG2 cells. These could provide support for the high-value development and utilization of coconut water.
- 相关文献
作者其他论文 更多>>
-
Chemical Components, Nutritional Value, Volatile Organic Compounds and Biological Activities In Vitro of Coconut (Cocos nucifera L.) Water with Different Maturities
作者：Zhang, Yufeng;Kan, Jintao;Liu, Xiaoyan;Song, Fei;Li, Niu;Zhang, Yufeng;Zhang, Youlin;Zhu, Kexue
关键词：coconut water; nutrition; volatile organic compounds; antioxidant activity
-
Combined Analysis of Metabolomics and Biochemical Changes Reveals the Nutritional and Functional Characteristics of Red Palm Weevil Rhynchophus ferrugineus (Coleoptera: Curculionidae) Larvae at Different Developmental Stages
作者：Chen, Mengran;Kan, Jintao;Zhang, Yufeng;Zhao, Jinhao;Lv, Chaojun;Zhong, Baozhu;Li, Chaoxu;Qin, Weiquan
关键词：red palm weevil larvae; untargeted metabolomics; nutrients; antioxidant activity
-
Preparation, chemical profiles, antioxidative activities, and angiotensin-converting enzyme 2 inhibitory effect of date fruit vinegar
作者：Tang, Minmin;Song, Fei;Chen, Hua;Wang, Zhihuang;Luo, Jiaxin;Zhu, Tingting;Chen, Hua
关键词：angiotensin-converting enzyme 2 inhibitory effect; antioxidant property; chemical profiles; date palm; fermentation conditions; fruit vinegar
-
Effect of drying method and wall material composition on the characteristics of camellia seed oil microcapsule powder
作者：Song, Fei;Shen, Xiaojun;Wang, Hui;Li, Yannan;Wang, Bo;Li, Rui;Xia, Qiuyu
关键词：camellia seed oil; controlled-release; microencapsulation; oxidative stability; physicochemical characteristics
-
Chemical Composition, Nutritive Value, Volatile Profiles and Antioxidant Activity of Coconut (Cocos nucifera L.) Haustorium with Different Transverse Diameter
作者：Zhang, Yufeng;Zhang, Youlin;Zhang, Yufeng;Kan, Jintao;Tang, Minmin;Song, Fei;Li, Niu
关键词：haustorium; volatile profiles; antioxidant activity
-
Novel Angiotensin-Converting Enzyme Inhibitory Peptides Identified from Walnut Glutelin-1 Hydrolysates: Molecular Interaction, Stability, and Antihypertensive Effects
作者：Wang, Jing;Wang, Guoliang;Zhang, Yufeng;Zhang, Runguang;Zhang, Youlin;Wang, Jing;Wang, Jing;Zhang, Yufeng
关键词：walnut glutelin-1; ACE inhibitory peptides; purification; molecular docking; antihypertensive effect
-
UHPLC-MS/MS identification, quantification of flavonoid compounds from Areca catechu L. extracts and in vitro evaluation of antioxidant and key enzyme inhibition properties involved in hyperglycemia and hypertension
作者：Song, Fei;Tang, Minmin;Wang, Hui;Zhang, Yufeng;Chen, Hua;Zhao, Xiaoming;Song, Fei;Tang, Minmin;Wang, Hui;Zhang, Yufeng;Chen, Hua;Zhu, Kexue;Chen, Xiaoai;Zhao, Xiaoming
关键词：Arecanut; Biological activities; Phytochemicals; Plant parts
