'' '' '' A New Quantitative Determination Method of Acetoin
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2019: 96.39
Index Copernicus ICI Journals Master List 2019 - IJCMAS--ICV 2019: 96.39
For more details click here

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Original Research Articles                      Volume : 11, Issue:3, March, 2022

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2022.11(3): 80-85
DOI: https://doi.org/10.20546/ijcmas.2022.1103.010


A New Quantitative Determination Method of Acetoin
Hui Xu iD , Yanjun Tian, Kunfu Zhu2, Shanshan Wang1, Lei Zhu2,Qiangzhi He1, Wenjing Li3 and Jianjun Liu iD 1*
1Key Laboratory of Food and Fermentation Engineering of Shandong Province, Shandong Food Ferment Industry Research & Design Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
2Shandong Zhushi Pharmaceutical Group Co., Ltd, Heze 274300, China
3Food and Drug College, Shandong Institute of Commercial Technology, Jinan 250100, China
*Corresponding author
Abstract:

To obtain a new quantitative determination method of Acetoin for reducing the cost of testing and the workload in the process of strain breeding. In an alkaline environment, using 3,5-dinitrosalicylic acid with strong oxidizing properties to azeotrope with Acetoin, 3,5-dinitrosalicylic acid is reduced to 3-amino-5-nitrosalicylic acid and 3-amino-5-nitrosalicylic acid are red-brown substances. The content of Acetoin can be obtained by detecting the absorbance at 540 nm. This new quantitative determination method of Acetoin is a simple, rapid and low-cost method for quantitative determination of Acetoin.


Keywords: Acetoin, quantitative, determination
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How to cite this article:

Hui Xu, Yanjun Tian, Kunfu Zhu, Shanshan Wang, Lei Zhu, Qiangzhi He, Wenjing Li and Jianjun Liu. 2022. A New Quantitative Determination Method of Acetoin.Int.J.Curr.Microbiol.App.Sci. 11(3): 80-85. doi: https://doi.org/10.20546/ijcmas.2022.1103.010
Copyright: This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike license.