2013•Unpublished venueRequires access
Study on Ultrasonic-assisted Extraction Process of Zingiberstriolatum Polysaccharides
Epa Stations
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Abstract
The extraction of polysaccharides from Zingiber striolatum by ultrasonic technology was studied and the effects of solvent,ultrasonic power,extraction time,solid-liquid ratio on yield of polysaccharides were investigated.The optimized conditions were determined through orthogonal test.The solid-liquid ratio was1∶30(mg∶L),the extraction temperature was 70 ℃,the extraction time was 40 min,the ultrasonic power was 100 W,and the yield was 8.18%.