香菇多糖化学成分分析及其在振动环境下的抗疲劳效果。
Analysis of chemical components of shiitake polysaccharides and its anti-fatigue effect under vibration.
机构信息
School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710049, PR China.
出版信息
Int J Biol Macromol. 2009 Nov 1;45(4):377-80. doi: 10.1016/j.ijbiomac.2009.07.005. Epub 2009 Jul 28.
The shiitake polysaccharides were obtained from shiitake mushroom. Four fractions were isolated from the polysaccharides using a Sephadex G-100 gel column. Chemical components of the two main fractions were determined by thin layer chromatography (TLC), and high performance liquid chromatography (HPLC). F1 was composed of rhamnose, glucose, and mannose. F3 was composed of xylose, mannose, arabinose and galactose. The obtained results still showed that administration of shiitake polysaccharides could improve muscle's comfortability of animals under a long period of vibration. The above findings might be applicable to studies of vibration ergonomics.
香菇多糖从香菇中提取。用 Sephadex G-100 凝胶柱从多糖中分离出四个馏分。通过薄层层析（TLC）和高效液相色谱（HPLC）确定了两个主要馏分的化学组成。F1 由鼠李糖、葡萄糖和甘露糖组成。F3 由木糖、甘露糖、阿拉伯糖和半乳糖组成。结果表明，香菇多糖能改善动物在长时间振动下的肌肉舒适度。上述发现可能适用于振动工效学的研究。
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