蓝白光膜对灵芝田间生长、多糖含量及三萜含量的影响
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摘要
采用两种不同光膜栽培灵芝,在灵芝不同发育时期测定其子实体干重;采用苯酚硫酸法测定子实体多糖含量,采用药典法测定三萜含量。结果表明:两种光质处理的灵芝子实体鲜重差别很小,蓝膜栽培子实体多糖含量和三萜含量较白膜组整体提高,蓝膜栽培有助于提高灵芝子实体的有效成分含量和质量。
Ganoderma lucidum was cultivated by two different light quality treatments,and the fruit body dry weight was determined at different developmental stages of Ganoderma lucidum;the polysaccharides content of the fruiting body was determined by phenol sulfuric acid method.The triterpenoids content was determined by the pharmacopoeia method.The results showed that the difference in dry weight between the two light-treated Ganoderma lucidum fruit bodies was small;the polysaccharides and triterpene content of fruiting bodies was higher than that of the control group.The results showed that the blue membrane and blue light could promote product quality of Ganoderma fruiting body.
Ganoderma lucidum was cultivated by two different light quality treatments,and the fruit body dry weight was determined at different developmental stages of Ganoderma lucidum;the polysaccharides content of the fruiting body was determined by phenol sulfuric acid method.The triterpenoids content was determined by the pharmacopoeia method.The results showed that the difference in dry weight between the two light-treated Ganoderma lucidum fruit bodies was small;the polysaccharides and triterpene content of fruiting bodies was higher than that of the control group.The results showed that the blue membrane and blue light could promote product quality of Ganoderma fruiting body.
引文
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[3]金鑫,刘宗敏,黄羽佳,等.我国灵芝栽培现状及发展趋势[J].食药用菌,2016,24(1):33-37.
[4]王立华,陈向东,王秋颖,等.LED光源的不同光质对灵芝菌丝体生长及抗氧化酶活性的影响[J].中国中药杂志,2011,36(18):2471-2474.
[5]钱磊,张志军,周永斌,等.光对食用菌生长的影响[J].天津农业科技,2017,23(7):103-106.
[6]李巧珍,杨焱,周峰,等.光照对刺芹侧耳子实体形态和产量的影响[J].食用菌学报,2014,21(2):32-35.
[7]孙雅洁,李明,李守勉,等.不同光质对杏鲍菇生长发育的影响[J].北方园艺,2014,(19):142-144.
[8]郝俊江,陈向东,兰进.光质对灵芝生长与灵芝多糖含量的影响[J].中国中药杂志,2010,35(17):2252-2245.
[9]赵洲.光质对生理代谢的影响及其差异蛋白质组学研究[D].北京:北京协和医学院,2013.
[10]徐新然.蓝光对灵芝内源生长素和有效成分积累的影响[D].北京:北京协和医学院,2017.
[11]刘高强,赵艳,王晓玲,等.灵芝多糖的生物合成和发酵调控[J].菌物学报,2011,30(2):198.
[12]余吴梦晓,张薇薇,陈向东,等.蓝光对灵芝子实体生长和糖代谢相关酶的影响[J].时珍国医国药,2017,28(11):2741-2744.
[13]国家药典委员会.中华人民共和国药典[M].北京:北京化学工业出版社,2015.