鐵皮石斛不同栽培方式不同海拔不同部位多糖含量對(duì)比研究

打開(kāi)文本圖片集

摘  要：為測(cè)定不同栽培方式、不同海拔、不同部位鐵皮石斛多糖含量，采用苯酚-硫酸法測(cè)定鐵皮石斛多糖含量。得出其附樹(shù)栽培高于大棚栽培，低海拔高于中海拔，莖高于葉，可加強(qiáng)鐵皮石斛綜合利用。文章為今后鐵皮石斛的質(zhì)量控制、栽培方式以及資源綜合化利用提供一定的參考，助推石斛相關(guān)產(chǎn)業(yè)提質(zhì)增效發(fā)展。

關(guān)鍵詞：鐵皮石斛;不同栽培方式;不同海拔;不同部位;多糖

中圖分類(lèi)號(hào)：S285       文獻(xiàn)標(biāo)志碼：A          文章編號(hào)：2096-9902（2022）01-0034-03

Abstract： To determine the polysaccharide content of Dendrobium officinale by different cultivation methods， at different altitudes and of different parts. The polysaccharide content of Dendrobium officinale was determined by phenol-sulfuric acid method. Attached tree cultivation was higher than greenhouse cultivation， low altitude was higher than middle altitude， stem was higher than leaf. To strengthen the comprehensive utilization of Dendrobium officinale， this paper provides a certain reference for the quality control， cultivation methods， and comprehensive utilization of resources of Dendrobium officinale in the future， and promotes the quality and efficiency development of related industries of Dendrobium officinale.

Keywords： Dendrobium officinale; different cultivation methods; different altitudes; different parts; polysaccharide

鐵皮石斛（Dendrobium officinale Kimura et Migo）是蘭科石斛屬名貴藥用草本植物[1]。（剩余4376字）