食品与发酵科技
食品與髮酵科技
식품여발효과기
SICHUAN FOOD AND FERMENTATION
2014年
2期
27-30
,共4页
纪乐军%陈士翠%张丽%田智斌
紀樂軍%陳士翠%張麗%田智斌
기악군%진사취%장려%전지빈
云芝胞内糖肽%液体发酵%醇沉%微滤%超滤
雲芝胞內糖肽%液體髮酵%醇沉%微濾%超濾
운지포내당태%액체발효%순침%미려%초려
Coriolus versicolor polysaccharopeptide%submerged fermentation%ethanol precipitation%microfiltration%ultrafiltration
云芝胞内糖肽是由杂色云芝[Polystictus versicolor（L.）Fr.]经深层液体发酵培养，经提取获得的糖肽类物质。云芝发酵液适合微滤-超滤提取，超滤膜通量易恢复，微滤超滤工艺得到的云芝胞内糖肽总糖54.7%、单糖7.1%，对单糖的去除和对多糖的截留效果优于传统的水提-醇沉法。
雲芝胞內糖肽是由雜色雲芝[Polystictus versicolor（L.）Fr.]經深層液體髮酵培養，經提取穫得的糖肽類物質。雲芝髮酵液適閤微濾-超濾提取，超濾膜通量易恢複，微濾超濾工藝得到的雲芝胞內糖肽總糖54.7%、單糖7.1%，對單糖的去除和對多糖的截留效果優于傳統的水提-醇沉法。
운지포내당태시유잡색운지[Polystictus versicolor（L.）Fr.]경심층액체발효배양，경제취획득적당태류물질。운지발효액괄합미려-초려제취，초려막통량역회복，미려초려공예득도적운지포내당태총당54.7%、단당7.1%，대단당적거제화대다당적절류효과우우전통적수제-순침법。
Production of Coriolus versicolor Polysaccharopeptide by submerged fermentation is studied. Microfiltra-tion-ultrafiltration is fitted for Coriolus versicolor fermentation broth purify. Flux of membrane filter is easy to re-cover. Total sugar is 54.7%, sugar is 7.1%. Microfiltration-ultrafiltration precedes water extraction-ethanol precipita-tion to dispose reducing sugar and intercept polysaccharide of producing polysaccharopeptide.
