培养基和栽培方式对蛹虫草子实体活性成分的影响
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朱丽娜,刘艳芳,张红霞,李传华,张忠,周帅,高新华,唐庆九
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Effects of culture media and culture technique on the bioactive and nutrition components in Cordyceps militaris fruiting bodies
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ZHU Li-Na,LIU Yan-Fang,ZHANG Hong-Xia,LI Chuan-Hua,ZHANG Zhong,ZHOU Shuai,GAO Xin-Hua,TANG Qing-Jiu
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表2 不同处理对蛹虫草子实体多糖分子量分布的影响
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Table 2 Effects of different media on molecular weight distribution of polysaccharide in Cordyceps militaris fruiting bodies
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处理
Media | Fraction 1 | Fraction 2 | Fraction 3 | | Mw (g/mol) | Mw/Mn | 占比
Proportion (%) | Mw
(g/mol) | Mw/Mn | 占比
Proportion (%) | Mw
(g/mol) | Mw/Mn | 占比
Proportion (%) | | W | 4.092×107 | 1.619 | 16.4 | 1.981×106 | 1.317 | 17.7 | 1.351×105 | 2.147 | 65.9 | | WW | 3.859×107 | 1.734 | 7.5 | 1.704×106 | 1.266 | 33.5 | 5.525×104 | 2.529 | 84.1 | | R | 3.450×107 | 1.677 | 17.7 | 2.181×106 | 1.267 | 16.6 | 1.570×105 | 2.245 | 65.8 | | RW | 3.911×107 | 1.708 | 23.5 | 2.143×106 | 1.362 | 20.2 | 2.129×105 | 2.088 | 57.0 | | CY | 3.849×107 | 1.410 | 2.9 | 1.228×106 | 1.411 | 12.1 | 4.324×104 | 2.250 | 85.0 |
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