Effect of extraction technology on physicochemical properties and biological activities of passion fruit peel polysaccharides

文献类型： 外文期刊

第一作者： Wu, Jing

作者： Wu, Jing;Chen, Ruizhan;Bai, Helong;Tian, Li;Lu, Juan;Gao, Ming;Bai, Chunlong;Sun, Hui;Li, Dongxue;Wu, Wenjing;Tan, Li

作者机构：

关键词： Passion fruit peel polysaccharides; Ultrahigh pressure enzymatic extraction; Physicochemical property; Antioxidant; Hypoglycemic; Antibacterial activity

期刊名称：JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION （ 影响因子：3.4； 五年影响因子：3.2 ）

ISSN： 2193-4126

年卷期： 2024 年

页码：

收录情况： SCI

摘要： This study compared the effects of the heat reflux extraction (HRE), microwave enzymatic extraction (MEE) and ultra-high pressure enzymatic extraction (UPE) on the physicochemical, functional properties, antioxidant, hypoglycemic and antibacterial activities of passion fruit peels polysaccharides (PFPPs). Compared with HRE polysaccharides (PFPPs-H), the yield, neutral sugars (CNS), uronic acid (CUA), total phenolics (CTP), total flavonoids (CTF), sulphate content (CS), water solubility (WS), water holding capacity (WHC) and oil holding capacity (OHC) of UPE polysaccharides (PFPPs-U) were increased, but the molecular weight (Mw), protein content (CP) and degree of esterification (DE) were reduced, respectively. Moreover, MEE has a better extraction yield than HRE, but it has not yet reached the level of UPE. Results revealed that PFPPs-U exhibited remarkable antioxidant, hypoglycemic and antibacterial activities, positively correlated with CNS, CUA, CTP, CTF and CS, while lower CP, Mw and DE increased the biological activity, indicating that the UPE is an effective technique for extracting and modifying PFPPs with high biological activity.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序