刺五加超多孔多糖基粘液提取工艺的优化。

IF 1.3 4区农林科学 Q2 MATERIALS SCIENCE, PAPER & WOOD

Cellulose Chemistry and Technology Pub Date : 2022-11-29 DOI:10.35812/cellulosechemtechnol.2022.56.86

Arshad Ali, M. Haseeb, M. A. Hussain, M. Tayyab, Gulzar Muhammad, N. Ahmad, N. F. Alotaibi, S. Hussain, I. Hussain

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引用次数: 2

摘要

以丹参种子为原料，通过优化提取工艺，获得了一种新的多糖基胶浆(SSH)。采用响应面法- box Behnken设计(RSM-BBD)评价了提取介质pH (pH 6-8)、提取温度(25-75°C)、种子/水比(1:10-1:40 w/v)和种子-水接触时间(1-4 h)对SSH提取率的影响。二阶多项式方程为研究响应提供了最佳拟合，p < 0.0001。在pH为7、提取温度为50℃、种子/水比为1:25 w/v、种子与水接触时间为2.5 h的条件下，可获得最高得率(7.35%)。扫描电镜分析表明，SSH具有超多孔性。

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EXTRACTION OPTIMIZATION OF A SUPERPOROUS POLYSACCHARIDE-BASED MUCILAGE FROM Salvia spinosa L.

Herein, we optimized eco-friendly extraction parameters to get the maximum yield of a novel polysaccharide-based mucilage (SSH) from seeds of Salvia spinosa. The dependency of the extraction yield of SSH on the pH of the extraction medium (pH 6-8), extraction temperature (25-75 °C), seed/water ratio (1:10-1:40 w/v), and seed–water contact time (1-4 h) was evaluated using response surface methodology–Box Behnken design (RSM–BBD). A second-order polynomial equation provided the best fit to the studied response with p < 0.0001. The optimum conditions to achieve the maximum yield of SSH (7.35%) were at pH 7, extraction temperature of 50 °C, seed/water ratio of 1:25 w/v, and seed–water contact time of 2.5 h. Scanning electron microscopic analysis of SSH revealed its superporous nature.

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来源期刊

Cellulose Chemistry and Technology 工程技术-材料科学：纸与木材

CiteScore

2.30

自引率

23.10%

发文量

审稿时长

7.3 months

期刊介绍： Cellulose Chemistry and Technology covers the study and exploitation of the industrial applications of carbohydrate polymers in areas such as food, textiles, paper, wood, adhesives, pharmaceuticals, oil field applications and industrial chemistry. Topics include: • studies of structure and properties • biological and industrial development • analytical methods • chemical and microbiological modifications • interactions with other materials