培养基和栽培方式对蛹虫草子实体活性成分的影响

朱丽娜,刘艳芳,张红霞,李传华,张忠,周帅,高新华,唐庆九

Effects of culture media and culture technique on the bioactive and nutrition components in Cordyceps militaris fruiting bodies

ZHU Li-Na,LIU Yan-Fang,ZHANG Hong-Xia,LI Chuan-Hua,ZHANG Zhong,ZHOU Shuai,GAO Xin-Hua,TANG Qing-Jiu

图1 不同处理蛹虫草子实体多糖HPSEC-MALLS-RI分析图谱 LS：90°激光光散射检测峰;UV：280nm紫外吸收峰;RI：示差检测峰;Fraction 1：Mw>107g/mol;Fraction 2：Mw 106-107g/mol;Fraction 3：Mw<106g/mol

Fig. 1 HPSEC-MALLS-RI spectrum of polysaccharide in Cordyceps militaris fruiting bodies on different media. LS: Signals detected by laser light scattering at 90°; UV: Ultraviolet absorption peak; RI: Refractive index; Fraction 1: Mw>107g/mol; Fraction 2: Mw 106-107g/mol; Fraction 3: Mw<106g/mol.