摘要
以1年生玉竹为试材,研究了低、中、高3种不同移栽密度对玉竹有效成分多糖、黄酮、挥发油含量的影响。结果表明:在多糖得率测得的结果中,低密度组明显低于中密度组和高密度组,而中密度组和高密度组之间尚无明显统计学差异;在黄酮得率测得的结果中,高密度组明显低于中密度组和低密度组,而中密度组和低密度组之间尚无明显统计学差异;在挥发油得率测得的结果中,高密度组明显低于低密度组,而中密度组和高密度组、中密度组和低密度组之间尚无明显统计学差异。
Taking 1-year-old Polygonatum odoratumas test materials,the effect of different transplanting density on the jade bamboo polysaccharide,flavone and volatile oil content of effective components were studied using low,medium and high three kinds of density.The results showed that to the yield of polysaccharide measured,low density group was significantly lower than the group in medium group and high density group,there was no significant difference between medium density and high density groups.To the extraction rate of flavone measured,the high density group was significantly lower than the group in medium density and low density,there was no significant difference between medium density and low density groups.To the rate of volatile oil measured,high density group were significantly lower than low density group,there was no significant difference between density and high density groups,medium density and low density groups.
出处
《北方园艺》
CAS
北大核心
2015年第3期137-139,共3页
Northern Horticulture
基金
吉林省科技厅科学技术研究与发展计划资助项目(20120906)
关键词
玉竹
密度
多糖
黄酮
挥发油
Polygonatum odoratum
density
polysaccharide
flavone
volatile oil
作者简介
第一作者简介：马尧（1963-），女，硕士，教授，现主要从事植物生理生化等教学与科研工作。E-mail：mayao1963@163．com．
