山西农业大学学报（自然科学版）2017，Vol.37Issue(9)：656-662,7.
外源茉莉酸甲酯对灵芝多糖及灵芝酸含量的影响
Effect of exogenous methyl jasmonate on contents of polysaccharide and acid of ganoderma lucidum
辛燕花 1张铁丹 2杨龙龙 2徐澜 1梁彬 1孟悦1
作者信息
- 1. 忻州师范学院,山西 忻州 034000
- 2. 广州万物生健康产业有限公司,广东 广州 510642
- 折叠
摘要
Abstract
[Objective]The study aimed to determine the effect of adding exogenous methyl jasmonate on contents of polysaccharide and acid of ganoderma lucidum in liquid culture.[Methods]The contents of polysaccharide and acid of G.lucidum in culture medium and mycelium were determined by adding different concentrations of exogenous methyl jasmonate on different fermentation days.[Results]The G.lucidum polysaccharide contents were the highest in culture solution adding 50 μmol·L-1 on the fourth day, with 398.98 mg·g-1 in mycelium, and 7.57 g·L-1 in its culture medium, which were 2.82 and 6.56 times over that of blank control;The G.lucidum acid content was the highest in culture solution adding 100 μmol·L-1 on the fourth day, with 50.02 mg·g-1 in mycelium, and 7.10 mg·L-1 in its culture medium, which were 1.93 and 2.21 times over that of blank control.[Conclusion]The contents of polysaccharide and acid of G.lucidum could be significantly increased by appropriately adding exogenous methyl jasmonate on the appropriate fermentation day.关键词
灵芝/茉莉酸甲酯/多糖/灵芝酸Key words
Ganoderma lucidum/Methyl jasmonate/Polysaccharides/Triterpenoid分类
生物科学引用本文复制引用
辛燕花,张铁丹,杨龙龙,徐澜,梁彬,孟悦..外源茉莉酸甲酯对灵芝多糖及灵芝酸含量的影响[J].山西农业大学学报（自然科学版）,2017,37(9):656-662,7.
