Study on the Extraction Technology of Polysaccharide from RADIX PUERARIAE
Tang Di
Abstract
Tang Di
Abstract
[Objective] To optimize the extraction technology of polysaccharides from RADIX PUERARIAE Roots.[Method] On the basic of one single factor test,the orthogonal test was conducted with the factors of temperature,solid-liquid ratio,extraction time and extraction times.[Result] The optimum extraction process:solid-liquid ratio of 1∶15,temperature of 90 ℃,3 h and twice extraction.The yield of polysaccharide from RADIX PUERARIAE was 13.95%.[Conclusion] The stable process provided a basis for the development and application of polysaccharide from RADIX PUERARIAE.
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[Objective] To optimize the extraction technology of polysaccharides from RADIX PUERARIAE Roots.[Method] On the basic of one single factor test,the orthogonal test was conducted with the factors of temperature,solid-liquid ratio,extraction time and extraction times.[Result] The optimum extraction process:solid-liquid ratio of 1∶15,temperature of 90 ℃,3 h and twice extraction.The yield of polysaccharide from RADIX PUERARIAE was 13.95%.[Conclusion] The stable process provided a basis for the development and application of polysaccharide from RADIX PUERARIAE.
Key concepts: Radix (gastropod), Extraction (chemistry), Polysaccharide, Yield (engineering), Chromatography, Process (computing), Chemistry, Botany