广东微量元素科学
廣東微量元素科學
엄동미량원소과학
GUANGDONG TRACE ELEMENTS SCIENCE
2009年
11期
27-32
,共6页
木蹄多糖%响应面法
木蹄多糖%響應麵法
목제다당%향응면법
Fomes fomentarius polysaccharide%response surface methodology
通过对木蹄多糖提取得率有影响的子实体粉末颗粒大小、料水比、提取温度和提取时间进行的单因素研究,其中对料水比、提取温度和提取时间3个因素采用应用响应面法进行了优化,确定了木蹄子实体多糖的最佳提取工艺条件:子实体粉末颗粒60目,料水比1∶ 42.92,提取温度88.92 ℃,提取时间3.92 h,多糖得率达到5.68%.
通過對木蹄多糖提取得率有影響的子實體粉末顆粒大小、料水比、提取溫度和提取時間進行的單因素研究,其中對料水比、提取溫度和提取時間3箇因素採用應用響應麵法進行瞭優化,確定瞭木蹄子實體多糖的最佳提取工藝條件:子實體粉末顆粒60目,料水比1∶ 42.92,提取溫度88.92 ℃,提取時間3.92 h,多糖得率達到5.68%.
통과대목제다당제취득솔유영향적자실체분말과립대소、료수비、제취온도화제취시간진행적단인소연구,기중대료수비、제취온도화제취시간3개인소채용응용향응면법진행료우화,학정료목제자실체다당적최가제취공예조건:자실체분말과립60목,료수비1∶ 42.92,제취온도88.92 ℃,제취시간3.92 h,다당득솔체도5.68%.
The extraction process of polysaccharides from Fomes fomentarius fruit-body was studied.The effects of powder size,ratio of material to water,extraction temperature,extraction time and extraction times on the extraction process of polysaccharides from Fomes fomentarius were studied by single factors experiments.The ratio of material to water,extraction temperature and extraction time were analyzed by response surface methodology.The results showed that the optimum extraction conditions was as follows: fruit-body powder size 60 eye,ratio of material to water 1∶ 42.92,extraction temperature 88.92 ℃,extraction time 3.92 h,the extraction percent of soluble polysaccharideswas 5.68%.
