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当前位置: 首页 > 文章 > 不同栽培方式的金钗石斛品质研究 安徽农业科学 2022,50 (1) 180-182
Position: Home > Articles > Study on the Quality of Dendrobium nobile with Different Cultivation Methods Journal of Anhui Agricultural Sciences 2022,50 (1) 180-182

不同栽培方式的金钗石斛品质研究

作  者：
钟可;杨婷婷;罗在柒;郭茜;陈怡璇
单  位：
贵州省气象信息中心;贵州中医药大学;贵州省林业科学研究院;贵州中医药大学药用动物(昆虫类)研究中心
关键词：
金钗石斛;栽培方式;外观性状;活性成分含量;常规检查;品质
摘  要：
[目的]分析比较不同栽培方式的金钗石斛品质。[方法]通过对外观性状、多糖含量、石斛碱含量、水分含量、总灰分含量、浸出物含量进行测定,并进行数理统计分析,比较大棚栽培、附石栽培、附树栽培、盆栽4种栽培方式的金钗石斛品质。[结果]外观性状数理统计结果表明,大棚栽培茎长最长,为(33.68±7.54)cm,附石栽培茎长最短,为(27.32±5.02)cm;附石栽培茎直径较粗壮,长边直径为(11.10±1.10)mm、短边直径为(8.19±0.84)mm,大棚栽培茎直径较细小,长边直径为(9.88±1.11)mm、短边直径为(6.27±0.75)mm。多糖含量以盆栽最高,为(17.76±0.95)%,石斛碱含量以附石栽培最高,为(0.73±0.01)%;浸出物含量为17.84%～21.48%。4种栽培方式的金钗石斛水分含量为3.03%～3.92%,总灰分含量为2.19%～2.92%;以上5个质量控制指标主成分综合评分,附石栽培评分最高。[结论]4种栽培方式的金钗石斛活性成分含量、常规检查均符合2020版《中国药典》对金钗石斛的质量要求,外观性状分析与综合评分结果表明附石栽培金钗石斛品质最佳,与传统经验鉴别关于金钗石斛品质的记载相一致。
译  名：
Study on the Quality of Dendrobium nobile with Different Cultivation Methods
作  者：
ZHONG Ke;YANG Ting-ting;LUO Zai-qi;Guizhou University of Traditional Chinese Medicine;Research Center of Medicinal Animals (Insects), Guizhou University of Traditional Chinese Medicine;Guizhou Academy of Forestry Sciences;
关键词：
Dendrobium nobile;;Cultivation method;;Appearance traits;;Active ingredient content;;Routine inspection;;Quality
摘  要：
[Objective]To analyze and compare the quality of Dendrobium nobile with different cultivation methods. [Method]By measuring appearance traits, polysaccharides, dendrobine, moisture, total ash, extract content, and performing mathematical statistics, the quality of Dendrobium nobile in four cultivation methods(greenhouse cultivation, attached stone cultivation, attached tree cultivation and pot cultivation) were analyzed and compared. [Result]The mathematical statistics of appearance characteristics showed that the longest stem length in greenhouse cultivation was(33.68±7.54) cm, and the shortest stem length in stone cultivation was(27.32±5.02) cm.The stem diameter of attached stone cultivation was relatively thick, the long side diameter was(11.10±1.10) mm, the short side diameter was(8.19±0.84) mm, the stem diameter of greenhouse cultivation was relatively small, the long side diameter was(9.88±1.11) mm, the short side diameter was(6.27±0.75) mm.The polysaccharide content was highest in pots, which was(17.76±0.95)%, the content of dendrobium was highest in attapulgite culture, which was(0.73±0.01)%;the content of extracts was 17.84%-21.48%.The moisture content of the four cultivation methods of Dendrobium nobile was 3.03%-3.92%, and the total ash content was 2.19%-2.92%. The above five quality control indicators had a comprehensive score of main components, and the attached stone cultivation had the highest score. [Conclusion]The chemical composition content and routine inspection of the four cultivation methods of Dendrobium nobile were in compliance with the quality requirements of the 2020 edition of the Chinese Pharmacopoeia for Dendrobium nobile. The appearance analysis and comprehensive scoring results showed that the quality of Dendrobium nobile cultivated with stone was the best, which was consistent with the records of traditional experience on the quality of Dendrobium nobile.

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