FTIR直接鉴定青葙子及其伪品的研究  

Direct Identification of Celosia argentea from Its Confused Species by FTIR

作　　者：程存归[1] 吕洪飞[1] 李冰岚 陈宗良 

机构地区：[1]浙江师范大学生命与环境科学学院,金华321004 [2]浙江省金华市药品检验所,金华321000

出　　处：《中药材》2003年第2期95-96,共2页Journal of Chinese Medicinal Materials

基　　金：浙江省自然科学基金(301468)

摘　　要：目的:直接准确地鉴别青葙子及其伪品。方法:采用傅里叶变换红外光谱法直接测定青葙子及其伪品的红外光谱。结果:青葙子与其伪品鸡冠花子、反枝苋子、苋菜子及大序绿穗苋子的红外光谱吸收差别较大。结论:可以采用FTIR法直接、快速、准确地对青葙子与其伪品鸡冠花子、反枝苋子、苋菜子及大序绿穗苋子进行区别鉴定。Objective: To directly and accuratly identify Celosia argentea L. from its confused species. Methods: Fourier Transform Infrared Spectrum. Result: Obvious characteristics for the identification in FTIR were revealed, which can be used to identify Celosia argentea L. and its confused species, such as Celosia cristata L. , Amoranthus retroflexus . A . tricolor L. and A. patulus Bertol. Conclusion: Celosia argentea L. and its confused species were identified by FTIR directly, fastly and accurately.

关 键 词：青葙子 伪品 鉴别 傅里叶变换红外光谱法 中药 

分 类 号：R282.71[医药卫生—中药学] R282.5[医药卫生—中医学]