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甜茎和叶子的结构,物理化学和功能性质的比较来自不同技术的多糖联体

Chunlong Bai¹, Ruizhan Chen¹, Yu Zhang²

¹College of Chemistry, Changchun Normal University, Changchun 130032, China.

International journal of biological macromolecules

|July 8, 2023

概括

超声波复合酶提取 (UEE) 与其他方法相比,显著提高了甜多糖合物合物的产量和生物活性. 这种先进的技术提供了卓越的抗氧化和降糖作用,使其成为多糖合物提取的理想选择.

科学领域:

食品科学食品科学食品科学
生物化学生物化学
自然产品化学自然产品化学

背景情况:

多糖合物是有价值的生物活性化合物.
提取技术显著影响它们的特性和生物活性.
优化提取对于最大限度地发挥其潜力至关重要.

研究的目的:

为了比较六种不同的甜茎提取技术的有效性,叶子聚糖合物 (SPSPCs).
评估这些技术对SPSPC产量,物理化学特性和生物活性的影响.
确定生产高质量的SPSPC的最有效的提取方法.

主要方法:

使用热反流提取 (HRE),超声波辅助提取 (UAE),微波辅助提取 (MAE),复杂酶解提取 (CEE),超高压提取 (UPE) 和超声波复杂酶提取 (UEE) 来提取SPSPC.
对产量,尿酸含量 (UAC),总量 (TPC),黄总量 (TFC),硫酸盐群含量 (SGC),水溶性 (WS),分子量 (Mw),化程度 (DE),蛋白质含量 (PC) 和单糖化合物的成分进行比较分析.
对抗氧化剂和低血糖活动的评估.

主要成果:

超声波复合酶提取 (UEE) 产生了与HRE相比显著更高产量,UAC,TPC,TFC,SGC,WS和生物活性的SPSPC.
UEE导致Mw,DE,PC和葡萄糖含量降低.
通过UEE提取的SPSPCs在所有测试方法中表现出最高的抗氧化和低脂活性.

结论:

超声波复合酶提取 (UEE) 是一种高效的技术,用于从甜茎叶中提取和修改多糖合物.
UEE优化了关键的物理化学特性,从而提高了生物活性.
这种方法对生产高价值的多糖合物具有显著的前景.

关键词:

功能性质是一种功能性质.物理化学特性物理化学特性甜茎叶多糖化合物结合物甜茎叶多糖化合物

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