Optimization on Extraction Technology of Desertliving Cistanche Polysaccharides

VernacularTitle:肉苁蓉多糖的提取工艺优化
Author: Dao'an XIAO
Publication Type:Journal Article
Keywords: Cistanche; polysaccharide; extraction technology; anthrone-sulfuric acid method
From: World Science and Technology-Modernization of Traditional Chinese Medicine 2014;(4):926-929
CountryChina
Language:Chinese
Abstract: By studying on extraction technology of desertliving cistanche polysaccharides, it provided evidences for development and utilization of cistanche. Anthrone-sulfuric acid method was used in the measurement of desertliving cistanche polysaccharides. The yield of desertliving cistanche polysaccharides was used as index. Different types of extraction methods were compared. Then, the extraction process was optimized by orthogonal experiment. The results showed that the best extraction process was Tween-60 ultrasonic cooperated. The best extraction process was when the mass concentration of Tween-60 was 0.5%, solid-to-liquid ratio was 1:25, temperature was 60℃, and the extraction time was 30 min. The extraction yield of desertliving cistanche polysaccharides was 8.17%. It was concluded that this extraction technology was reasonable and reliable, which can be used in the development and utilization of cistanche.