Comparison of Polysaccharose Content in FRUCTUS CORNI from Different Producing Areas

• 出 处: Medicinal Plant
• 发表日期: 2010年12期
• 关键词: breeding Cornus Henan varied fruits producing ranged variance phenol dissolved

[Objective] To compare the polysaccharide contents in FRUCTUS CORNI from Zhejiang and Henan,and provide theoretical basis for breeding quality Cornus officinalis Sieb.et Zucc..[Method] The ripe fruits of Cornus officinalis Sieb.et Zucc.were collected from Henan and Zhejiang respectively,and the contents of polysaccharide were determined with sulfuric acid-phenol method,then the polysaccharide contents among the individuals from the same producing area and different areas were compared.[Result] Polysaccharide content in FRUCTUS CORNI from Henan ranged from 4.70% to 17.25% with mean value of 9.80% and CV of 30.70%;and that from Zhejiang varied from 3.78% to 17.60% with mean value of 8.45% and CV of 32.90%.FRUCTUS CORNI from different producing areas differed significantly in polysaccharide content.[Conclusion] Though mean content of polysaccharide in FRUCTUS CORNI from Henan was higher than that from Zhejiang,Cornus officinalis Sieb.et Zucc.from Zhejiang Province was better for breeding owing to the large population variance.

[Objective] To compare the polysaccharide contents in FRUCTUS CORNI from Zhejiang and Henan, and provide theoretical basis for breeding quality Cornus officinalis Sieb.et Zucc .. [Method] The ripe fruits of Cornus officinalis Sieb.et Zucc.were collected from Henan and Zhejiang respectively, and the contents of polysaccharide were determined with sulfuric acid-phenol method, then the polysaccharide contents among the individuals from the same producing area and different areas were compared. [Result] Polysaccharide content in FRUCTUS CORNI from Henan ranged from 4.70% to 17.25% with mean value of 9.80% and CV of 30.70%; and that from Zhejiang varied from 3.78% to 17.60% with mean value of 8.45% and CV of 32.90%. FRUCTUS CORNI from different producing areas differed significantly in polysaccharide content. [ Conclusion] Though mean content of polysaccharide in FRUCTUS CORNI from Henan was higher than that from Zhejiang, Cornus officinalis Sieb.et Zucc. From Zhejiang Province was better for breeding owing to the large population variance.