不同产地太子参中化学成分分析.pdf

2042012,Iol.33,Mo.02
食品科学学
※分析检测
不同产地太子参中化学成分分析
林茂12,郑炯,杨琳2,陈娅娅2,王沁2,吴明开2,朱国胜2,阚健全1*
(1.西南大学食品科学学院,重庆400716;2.贵州省农作物品种资源研究所,贵州贵阳550006)
摘要:目的:研究不同产地太子参中化学成分。方法:采用原子吸光光谱法测定微量元素Cu、Fe、Zn、Mn
Ca、Mg、Se、Co的含量;紫外分光光度法測定多糖、皂苷的含量:GC-MS分析鉴定挥发性提取物。结果
贵州施秉产太子参中Fc、Mn、Mg、Ca、Co和皂苷含量最高;福建柘荣产太子参中Zn和Sc含量最高、浙江
磐安产太子参中Cu和多糖含量最高、挥发性化合物组分之间没有较人差异,但各组分含量因产地不同而有一且差
异,浙江磐安产太子参鉴定出29种,贵州施秉产太子参鉴定出28种,福建柘荣产太子参鉴定出25种挥发性化合
物。结论:太予参化学成分及含量受种植环境和品种类型的影啊,贵州具有适宜太子参生长的土壤和气候。
关键词:太子参;不同产地;化学成分
Chemical Compositions of Pseudostellaria heterophylla(Miq. )Pax Cultivated in Different Regions
LIN Mao 2, ZHENG Jiong, YANG Lin, CHEN Ya-ya, WANG Qin, WU Ming-kai2
ZHU Guo-sheng', KAN Jian-quan-*
(1. College of Food Science, Southwest University, Chongqing 400716, China
2. Guizhou Provincial Institute of Crop Germplasm Resources, Guiyang 550006, China)
Abstract: Objective: To analyze chemical consents of P e/ar hetero(Miq )Pax cultivated in different regions
le contents of trace elements(Cu, Fe, Zn, Mn, Ca, Mg, Se and Co)were determined by atomic absorption
spectrophotometry, saponins and polysaccharide were determined by ultraviolet spectrophoto metry, and volatile components
were identified by GC-MS. Results: The highest contents of trace elements such as Fe, Mn, M, Ca and Co as well as saponins
were determined in Pseudostellaria heterophylla(Miq. )Pax cultivated in Guizhou. The highest contents of trace elements of Zn
and Se were observed in Pseudostellaria heterophylla(Miq. )Pax cultivated in Fujian. The contents of Cu and polysaccharide were
detected in Pseudostellaria eleph(Miq Pa cultivated in Zhejiang. e ellar hee ophll(Mi )cultivated in
different regions had different volatile components. Totally 29, 28 and 25 volatile components were identified in Pseudostellaria
heero(Miq )Pax cultivated in he ang, Guizhou and Fujian. onclusion: Environment and breed type could effect on the
contents of chemical compositions. The soil and climate of Guizhou are suitable for the healthy growth of Pseudostellaria
heterophylla(Miq.
Key words: Pseudostellaria heterophylla(Miq. )Pax: cultivated in diffcrcnt region; chcmical compositions
中图分类号:R284.
文献标识码:A
文章编号:1002-6630(2012)02-0204-04
太子参为石竹科植物孩儿参[ Pseud stellaria hete醇类、磷脂类、脂肪酸类、油脂类、挥发油类、氨
rophylla(Miqg) Pax ex Pax et Hofim.]的干燥块根,其味基酸类、微量元素等?。其氨基酸和矿物质在化妆品
、微苦,常用于治疗脚虚体倦、食欲不振、病后中有益于営养头发,以及防止由于皮肤铁的损失而干扰
虚弱、气阴不足、自汗口渴、肺燥干咳等状,具体内血浆中铁的动态平衡,在人体中亦可以对微循环和
有抗疲、抗氧化、抗应激、降血糖、增强免疫等微血管起重要的平衡作用。
功效门1。太子参中富含糖类、环肽类、皂苷类、甾
近年米,随着太子参的广泛栽培应用,众多研究
收稿日期:2010-12-3
基金项目:贵州省农业科学院重点项目(黔农科合(重点)0809:黔农科合(重点)07018)
贵州省创新能力建设项日(黔科合院所创新[2010」40
作者简介:林茂(1979ー),女,助理研究员,博士研究生,研究方向为中药材质量控制。E-mail: linmao520132a163.c0m
通信作者:阚建全(1965一),男,教授,博士,研究方向为食品化学与营养学。E-mail:gang1965④163.com