[野生与栽培铁皮石斛组织形成及多糖含量比较]
[A comparison of tissue formation and the content of polysaccharide between wild and cultured Dendrobium candidum].
作者信息
Fan Jun-an, Wang Ji-sheng, Zhang Yan, Ren Ling-yan, Qiu Zong-ying, Xia Yong-peng
机构信息
Chongqing University of Medical Science, Chongqing 400016, China.
出版信息
Zhongguo Zhong Yao Za Zhi. 2005 Nov;30(21):1648-50, 1659.
PMID:16400938
Abstract
OBJECTIVE
To compare the tissue formation and the content of polysaccharide between the wild Dendrobium candidum and the cultured ones and to find any existed differences.
METHOD
Bare-handed microtomy and photomicrography; The content of polysaccharide is determined by phenol-sulphuric acid method.
RESULT AND CONCLUSION
There are no marked noticeable differences between the wild D. candidum and the cultured ones in terms of the tissure formation and the content of polysaccharide.
摘要
目的
比较野生铁皮石斛与人工栽培铁皮石斛的组织形成及多糖含量，找出存在的差异。
方法
徒手切片及显微摄影；多糖含量采用苯酚-硫酸法测定。
结果与结论
野生铁皮石斛与人工栽培铁皮石斛在组织形成及多糖含量方面无明显差异。
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