LIN Hua-juan; QIN Xiao-ming College of Food Science and Technology; Guangdong Ocean University; Zhanjiang 524088 China

【英文摘要】 Defatted fruit bodies of Hericium erinaceus were extracted with 1 mol/L NaOH to obtain alkali-soluble polysaccharide (ASP). Several chemical and physical properties of ASP have been evaluated based on specific optical rotation ([α]_ D ) values (SOR) and sugar composition. Fractional precipitation with methanol, anion-exchange chromatography and gel chromatography were used to isolate ASP sub-fractions and a purified alkali-soluble glucan preparation (ASG) with a SOR of +278° and a glucose content of 96.1%.

【英文關(guān)鍵詞】 Alkali-soluble polysaccharide; Glucan; Hericium erinaceus

【文獻(xiàn)出處】 食用菌學(xué)報(bào),Acta Edulis Fungi,編輯部郵箱,2006年02期 【DOI】CNKI:SUN:SYJB.0.2006-02-018