Application of Near-Infrared Reflectance Spectroscopy to the Evaluation of D-chiro-lnositol, Vitexin, and Isovitexin Contents in Mung Bean

Agricultural Sciences in China Pub Date : 2011-12-01 DOI:10.1016/S1671-2927(11)60200-9

Yang YAO, Xu-zhen CHENG, Gui-xing REN

{"title":"Application of Near-Infrared Reflectance Spectroscopy to the Evaluation of D-chiro-lnositol, Vitexin, and Isovitexin Contents in Mung Bean","authors":"Yang YAO, Xu-zhen CHENG, Gui-xing REN","doi":"10.1016/S1671-2927(11)60200-9","DOIUrl":null,"url":null,"abstract":"<div><h3>Abstract</h3><p>Mung bean (<em>Vigna radiata</em> L.) is rich in D-<em>chiro</em>-inositol (DCI), vitexin, and isovitexin, which has beneficial effects on antidiabetic and inhibits the formation of advanced glycation end-products. In this study, near-infrared reflectance spectroscopy (NIRS) was used to predict the contents of DCI, vitexin, and isovitexin in mung bean. The spectra data were linearized with those determined by high-performance liquid chromatography (HPLC). The models for predicting the DCI, vitexin, and isovitexin contents in mung bean were developed using partial least-squares (PLS) algorithm. Cross-validation procedures indicated good correlations between HPLC data and NIRS predictions (<em>R</em><sup>2</sup>=0.90 for DCI, <em>R</em><sup>2</sup>=0.81 for vitexin, and <em>R</em><sup>2</sup>=0.90 for isovitexin). The predictive contents of DCI, vitexin, and isovitexin ranged from 2.082 to 3.084%, 1.277 to 1.307%, and 0.5998 to 0.6286%, respectively. The results showed that NIRS, a well-established and widely applied technique, could be applied to rapid detection of DCI, vitexin, and isovitexin contents in mung bean.</p></div>","PeriodicalId":7475,"journal":{"name":"Agricultural Sciences in China","volume":"10 12","pages":"Pages 1986-1991"},"PeriodicalIF":0.0000,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1671-2927(11)60200-9","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Agricultural Sciences in China","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1671292711602009","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 5

Abstract

Mung bean (Vigna radiata L.) is rich in D-chiro-inositol (DCI), vitexin, and isovitexin, which has beneficial effects on antidiabetic and inhibits the formation of advanced glycation end-products. In this study, near-infrared reflectance spectroscopy (NIRS) was used to predict the contents of DCI, vitexin, and isovitexin in mung bean. The spectra data were linearized with those determined by high-performance liquid chromatography (HPLC). The models for predicting the DCI, vitexin, and isovitexin contents in mung bean were developed using partial least-squares (PLS) algorithm. Cross-validation procedures indicated good correlations between HPLC data and NIRS predictions (R²=0.90 for DCI, R²=0.81 for vitexin, and R²=0.90 for isovitexin). The predictive contents of DCI, vitexin, and isovitexin ranged from 2.082 to 3.084%, 1.277 to 1.307%, and 0.5998 to 0.6286%, respectively. The results showed that NIRS, a well-established and widely applied technique, could be applied to rapid detection of DCI, vitexin, and isovitexin contents in mung bean.

查看原文本刊更多论文

近红外反射光谱法测定绿豆中d -丙烯醇、牡荆素和异牡荆素含量

摘要绿豆(Vigna radiata L.)富含d-氨基肌醇(DCI)、牡荆素和异牡荆素，具有抗糖尿病和抑制晚期糖基化终产物形成的作用。采用近红外反射光谱法(NIRS)对绿豆中DCI、牡荆素和异牡荆素的含量进行了预测。光谱数据与高效液相色谱法(HPLC)线性化。利用偏最小二乘(PLS)算法建立了绿豆DCI、牡荆素和异牡荆素含量的预测模型。交叉验证程序表明，HPLC数据与NIRS预测具有良好的相关性(DCI R2=0.90，牡荆素R2=0.81，异牡荆素R2=0.90)。DCI、牡荆素和异牡荆素的预测含量分别为2.082 ~ 3.084%、1.277 ~ 1.307%和0.5998 ~ 0.6286%。结果表明，近红外光谱技术可用于绿豆中DCI、牡荆素和异牡荆素含量的快速检测。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Agricultural Sciences in China AGRICULTURE, MULTIDISCIPLINARY-

自引率

0.00%

发文量

审稿时长

3.2 months