人参不同生育期及主要器官中氨基酸分析  

Amino Acid Analysis of the Main Organs during Different Growing Periods of Panax ginseng C.A. Mey.

作　　者：刘惠卿[1] 刘铁城[1] 任富成 胡炳义[1] 

机构地区：[1]中国医学科学院药用植物资源开发研究所,北京100094

出　　处：《中国中药杂志》1990年第12期11-12,共2页China Journal of Chinese Materia Medica

摘　　要：研究了人参不同生育期。年龄及主要器官中氨基酸的变化规律,经检测含有十七种氨基酸。总氨基酸含量以萌芽期(4月)最高,其次为枯萎期(9月),花果期(6月)最低;参根部位含量以主根高于须根,侧根最低;各参龄间以五年生较高。Studies on different growing periods of Panax ginseng, its ages and the variation regularities of amino scids in its main organs are reported. The test has shown that it contains seventeen amino acids. The total amount of amino acids reaches its peak point during the sprouting period (in April), next to it is the withering period(in September),flowering and fruiting periods being the lowest (in June). The amount of these acids in the main root is higher than that in the fibrous root. the lowest being in the lateral root. Five-year-old Panax ginseng features the highest amount.

关 键 词：人参 生育期 氨基酸 

分 类 号：S567.51[农业科学—中草药栽培]