广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2014年
20期
97-98,133
,共3页
丝瓜络%多糖%提取工艺%超声波%正交试验
絲瓜絡%多糖%提取工藝%超聲波%正交試驗
사과락%다당%제취공예%초성파%정교시험
Retinervus luffac fructus%polysaccharide%extraction technology%ultrasonic wave%orthogonal test
建立超声波提取丝瓜络多糖的最佳提取工艺。先考察了不同浸提时间、浸提温度、料液比对丝瓜络多糖提取率的影响，然后利用正交试验，优化丝瓜络多糖的提取工艺，并对结果进行方差分析。结果表明，影响丝瓜络多糖提取的因素主要顺序分别为浸提时间＞浸提温度＞料液比。本实验得出的最佳的丝瓜络多糖提取的工艺参数为：浸提时间为60 min，浸提温度为50℃，料液比为1：40，丝瓜络多糖含量达到30.80％。
建立超聲波提取絲瓜絡多糖的最佳提取工藝。先攷察瞭不同浸提時間、浸提溫度、料液比對絲瓜絡多糖提取率的影響，然後利用正交試驗，優化絲瓜絡多糖的提取工藝，併對結果進行方差分析。結果錶明，影響絲瓜絡多糖提取的因素主要順序分彆為浸提時間＞浸提溫度＞料液比。本實驗得齣的最佳的絲瓜絡多糖提取的工藝參數為：浸提時間為60 min，浸提溫度為50℃，料液比為1：40，絲瓜絡多糖含量達到30.80％。
건립초성파제취사과락다당적최가제취공예。선고찰료불동침제시간、침제온도、료액비대사과락다당제취솔적영향，연후이용정교시험，우화사과락다당적제취공예，병대결과진행방차분석。결과표명，영향사과락다당제취적인소주요순서분별위침제시간＞침제온도＞료액비。본실험득출적최가적사과락다당제취적공예삼수위：침제시간위60 min，침제온도위50℃，료액비위1：40，사과락다당함량체도30.80％。
The research aimed to set up the optimum extraction technology of polysaccharide in Retinervus luffac fructus by ultrasonic wave.Firstly, the effects of time, temperature and solid -liquid ratio on the extraction rate of polysaccharides were investigated.Then, the techniques were optimized using orthogonal test.The results showed that the factors which affected extraction was time >temperature >solid -liquid ratio.The optimal technology condition was obtained that the time was 60 min, the extraction temperature was 50 ℃, and the solid-liquid ratio was 1:40.Under this condition , the extracting rate of polysaccharides of Retinervus luffac fructus was measured about 30.80%.
