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首页> 外文会议>The 3rd International Conference on Bioinformatics and Biomedical Engineering(iCBBE 2009)(第三届生物信息与生物医学工程国际会议）论文集 >Enhanced production of biomass and polysaccharides in Ganoderma lucidum SCIM 0818 by the addition of palmitic acid
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Enhanced production of biomass and polysaccharides in Ganoderma lucidum SCIM 0818 by the addition of palmitic acid

机译：通过添加棕榈酸可提高灵芝SCIM 0818中生物质和多糖的产量

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摘要

To screen stimulators for mycelial growth and polysaccharides production of Ganoderma lucidum, the fungus was inoculated into the media with and without supplementation of several fatty acids and ether extracts of Chinese medicinal insects.Palmitic acid at 1.0 g /L lead to significant increase in both biomass and extracellular polysaccharides (EPS) concentration from 7.73 ± 0.41 to 10.21 ± 0.43 g/L and 342.6 ± 10.7 to 401.3 ± 14.9 mg/L, respectively.In addition, ether extract of Eupolyphaga sinensis at 1.5 g/L also was of great advantage to biomass and EPS production.There were no new components in the EPS obtained by the addition of palmitic acid.
机译：为了筛选灵芝菌丝体生长和多糖产生的刺激物，将真菌接种到含有或不含有中药昆虫的几种脂肪酸和醚提取物的培养基中.1.0 g / L的棕榈酸会导致两种生物量均显着增加和胞外多糖（EPS）的浓度分别为7.73±0.41至10.21±0.43 g / L和342.6±10.7至401.3±14.9 mg / L。此外，中华大戟（Eupolyphaga sinensis）的乙醚提取物（1.5 g / L）也具有很大优势通过添加棕榈酸获得的EPS中没有新的成分。

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