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在Citri Reticulatae Pericarpium残留物中利用pectin作为通过脱聚合,溶解和修改细胞壁多糖的益生菌

Yong Li¹, Hanliang Li¹, Mouming Zhao²

¹School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China.

International journal of biological macromolecules

|March 16, 2025

概括

在Citri Reticulatae Pericarpium (CRPR) 的残留物中,可以有效地使用胆化物:尿素深溶剂 (DES) 来提取有价值的乳糖多糖 (CRPP) 来处理. 这种绿色方法产生了高质量的CRPP,对食品工业具有显著的益生菌活性.

科学领域:

食品化学食品化学
生物技术是生物技术.
绿色化学绿色化学

背景情况:

树网状 (Citri Reticulatae Pericarpium residue,简称CRPR) 是一种未被充分利用的副产品,含有丰富的乳糖多糖.
提升CRPR的价值对于类产业的可持续实践至关重要.

研究的目的:

开发一种绿色和高效的方法,从CRPR中提取pectin (CRPP).
描述提取的CRPP,并评估其益生菌潜力.

主要方法:

使用纤维素,和深度欧溶剂 (DES) -水系统 (胆化物:尿素) 提取pectin.
标志性点产量,拉姆诺加拉克图罗南-I含量,以及分支的程度.
试管发酵试验用于评估益生菌活性和发酵速度.

主要成果:

在DES-水系统 (80%的胆化物:尿素,20%的水) 中,获得的pectin回收率最高 (21.31%).
提取的培根呈现出高比例的rhamnogalacturonan-I (79.77%) 和分支的程度 (9.21).
素显示出显著的益生菌活性,促进有益的肠道微生物群生长,发酵速度缓慢.

结论:

深层欧特克溶剂提供了一种绿色和有效的方法,用于从CRPR中提取功能性乳糖多糖.
回收的pectin具有有价值的益生菌性质,适用于食品和营养药物应用.
这项研究支持在类产业内深度加工和利用CRPR.

关键词:

深度欧性溶剂是一种溶剂.提取提取提取肠道有益的微生物群它是一种多糖化合物.拉姆诺·加拉克图罗南-I 域名

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