保鲜与加工
保鮮與加工
보선여가공
STORAGE PROCESS
2013年
4期
28-31
,共4页
川芎多糖%水提醇沉法%提取率%工艺
川芎多糖%水提醇沉法%提取率%工藝
천궁다당%수제순침법%제취솔%공예
polysaccharide from Ligusticum chuanxiong Hort%water extraction and alcohol precipitation method%extraction rate%process
以川芎为原料，采用水提醇沉法对川芎多糖的提取工艺进行研究，通过单因素试验及正交试验优化的最佳提取工艺条件为：物料粒径60目，提取温度60℃，提取时间1.5 h，料液比1∶14，提取2次，川芎多糖提取率可达3.72%。
以川芎為原料，採用水提醇沉法對川芎多糖的提取工藝進行研究，通過單因素試驗及正交試驗優化的最佳提取工藝條件為：物料粒徑60目，提取溫度60℃，提取時間1.5 h，料液比1∶14，提取2次，川芎多糖提取率可達3.72%。
이천궁위원료，채용수제순침법대천궁다당적제취공예진행연구，통과단인소시험급정교시험우화적최가제취공예조건위：물료립경60목，제취온도60℃，제취시간1.5 h，료액비1∶14，제취2차，천궁다당제취솔가체3.72%。
Taking Ligusticum chuanxiong Hort as raw material, the extraction process of polysaccharide from Ligusticum chuanxiong Hort was studied by using water extraction and alcohol precipitation method. Through the single factor experiment and orthogonal test, the optimum extraction condition was as follows: particle size was 60 mesh, extraction temperature was 60 ℃, extraction time was 1.5 h, the ratio of material to liquid was 1∶14, extracting for 2 times, the extraction rate of polysaccharide from Ligusticum chuanxiong Hort could up to 3.72%.
