培养药用真菌的中红外光谱研究 Ganoderma: 基底肉体的组成,发育和菌株变异性
Andriy Synytsya1, Roman Bleha1, Anastasia Skrynnikova1
1Department of Carbohydrates and Cereals, University of Chemistry and Technology Prague, Technická 5, 16628 Prague, Czech Republic.
Journal of fungi (Basel, Switzerland)
|January 22, 2024
概括
减弱的总反射里埃变换红外光谱 (ATR-FTIR) 可以快速选Ganoderma. 该方法根据生物化学成分区分物种和菌株,有助于选择它们用于食品,化品或药物应用.
科学领域:
- 菌类学 菌类学是指菌类学.
- 生物化学 生物化学
- 频谱学是一种光谱学.
背景情况:
- 甘菌具有多种生物活性化合物.
- 评估特定应用的Ganoderma物种需要了解它们的生物化学特征.
- 需要使用非侵入性和快速查方法来分析Ganoderma.
研究的目的:
- 评价减弱总反射里埃变换红外光谱 (ATR-FTIR) 用于 Ganoderma basidiocarps 的快速,非侵入性查.
- 根据它们的光谱特征来区分各种Ganoderma物种和菌株.
- 为评估应用潜力,将光谱数据与生物化学成分相关联.
主要方法:
- 使用ATR-FTIR光谱学对15个Ganoderma物种和菌株的分析.
- 检查来自年轻和成熟基底骨肉的不同部位的细切片.
- 基于蛋白质,多糖,脂质和三聚类的特征吸收带的谱数据的解释.
主要成果:
- 在Ganoderma样本中观察到显著的光谱差异.
- 聚糖体振动在特拉玛部分突出,而三基带主导了表面部分.
- 皮莱和处女膜管的蛋白质含量高于基和.
- ATR-FTIR证实了颜色表面层的三类丰富性.
结论:
- ATR-FTIR光谱是一种多功能工具,用于快速和非侵入性查Ganoderma basidiocarps.
- 光谱谱与生物化学成分相关,使得物种和菌株的差异化成为可能.
- 鉴定到的光谱特异性,特别是三化合物成分,表明在食品,化品和医药领域的潜在应用.
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