Study on the Analysis of Chemical Composition of Ganoderma lucidum Buds
Objective:The Ganoderma lucidum bud(GLB)of Huangsongdian was selected as sample for comparative analysis with the fruit body and spore powder in multiple indexes,which provided reference for further development and utilization.Methods:According to the 2020 edition of Chinese Pharmacopoeia,appearance,thin-layer chromatographic identification(TLC),moisture,ash,heavy metal check and content determination of the main active components were performed.The TLC results of GLB and Ganoderma lucidum control medicinal materials were consistent;the heavy metal contents were 0.1 mg/kg for Pb,0.07 mg/kg for Cd,0.2 mg/kg for As,0.1 mg/kg for Hg,19 mg/kg for Cu;the moisture content of fresh GLB was 81.31±0.05％,and after drying it was 12.29±2.47％;the ash check was 1.42±0.02％;The main active components polysaccharides content was 1.42±0.03％,triterpenoids content was 2.83±0.32％,soluble protein content was 4.45±0.16 mg/g,respectively.Conclusion:GLB polysaccharide and protein were higher than Ganoderma lucidum fruit body and spore powder,and the experimental results help to promote the sustainable development of the Ganoderma lucidum industry.
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