• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Zhuo Jing (Zhuo Jing.) [1] | Wang Jing (Wang Jing.) [2] | Chen Xiao-Xia (Chen Xiao-Xia.) [3] | Tang Xin-Hua (Tang Xin-Hua.) [4] | Qiu Bin (Qiu Bin.) [5] (Scholars:邱彬) | Zhu Er-Yi (Zhu Er-Yi.) [6] | Chen Xi (Chen Xi.) [7]

Indexed by:

SCIE PKU CSCD

Abstract:

An apparatus for the rapid determination of synthetic edible pigment in food, such as beverage, candy, jelly and wine, has been constructed based on their UV-Vis absorption characteristics and partial least squares variable selection method. This apparatus presented advantages, such as portable, low power consumption, simple operation, short response time and excellent precision. Experimental results showed that, in the determination of 5 kinds of edible pigment, lemon yellow, sunset yellow, carmine, amaranth, brilliant blue in food, the relative standard deviations were in the range of +/- 5%, the recovery was 75%-129%, which corresponded well with the national standard method. The results indicate the apparatus is applicable for the rapid analysis of edible pigment in food.

Keyword:

Partial least squares variable selection method Rapid determination Synthetic pigments Ultraviolet-visible absorption

Community:

  • [ 1 ] [Zhu Er-Yi]Xiamen Univ, Coll Chem & Chem Engn, Xiamen 361005, Peoples R China
  • [ 2 ] [Chen Xi]Xiamen Univ, Coll Chem & Chem Engn, Xiamen 361005, Peoples R China
  • [ 3 ] [Zhuo Jing]Fuzhou Univ, Key Lab Anal & Detect Food Safety, Minist Educ, Fuzhou 350108, Peoples R China
  • [ 4 ] [Chen Xiao-Xia]Fuzhou Univ, Key Lab Anal & Detect Food Safety, Minist Educ, Fuzhou 350108, Peoples R China
  • [ 5 ] [Qiu Bin]Fuzhou Univ, Key Lab Anal & Detect Food Safety, Minist Educ, Fuzhou 350108, Peoples R China
  • [ 6 ] [Zhuo Jing]Fuzhou Univ, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Fuzhou 350108, Peoples R China
  • [ 7 ] [Chen Xiao-Xia]Fuzhou Univ, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Fuzhou 350108, Peoples R China
  • [ 8 ] [Qiu Bin]Fuzhou Univ, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Fuzhou 350108, Peoples R China
  • [ 9 ] [Wang Jing]Xiamen Stand Biotechnol Co Ltd, Xiamen 361005, Peoples R China
  • [ 10 ] [Tang Xin-Hua]Xiamen Stand Biotechnol Co Ltd, Xiamen 361005, Peoples R China

Reprint 's Address:

  • [Chen Xi]Xiamen Univ, Coll Chem & Chem Engn, Xiamen 361005, Peoples R China

Show more details

Related Keywords:

Source :

CHINESE JOURNAL OF ANALYTICAL CHEMISTRY

ISSN: 0253-3820

CN: 22-1125/O6

Year: 2011

Issue: 2

Volume: 39

Page: 283-287

0 . 9 4 1

JCR@2011

1 . 2 0 0

JCR@2023

JCR Journal Grade:4

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count: 5

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

Online/Total:196/10740907
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1