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The general trend of sugar control and sugar reduction, but there is no need to talk about sugar color change
Time of Update: 2022-11-25
(Liu Yanfang) Responsible editor: Xiao Zhihan Review: Ouyang Meihua With the advancement of the Healthy China Initiative, the topic of sugar reduction and sugar control has received widespread attention from all walks of life, but the public has doubts about how to use sugar rationally and reduce sugar scientifically.
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Control and reduction are the general trend But there is no need to talk about sugar color change
Time of Update: 2022-11-25
With the advancement of the Healthy China Initiative, the topic of sugar reduction and sugar control has received widespread attention from all walks of life, but the public has doubts about how to us
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Detected sucrose, reduced sugar, color value is not qualified, Guangxi reported 6 batches of unqualified food
Time of Update: 2021-01-21
sampling information shows that unqualified products involving 6 batches of sugar, non-conforming items are detected quality indicators are not qualified, respectively, Guangxi Wuxuan Day New Department Store Co., Ltd. sales of the label by Liujiang District, Liujiang District, the delicious food factory produced by the "white sugar", "single Crystal ice sugar", Chongzo Xin Limin Trading Co., Ltd. sales of the label by Nanning City Yongjiale Trading Co., Ltd.
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DNS (two nitrosic acid) color reduction sugar content determination experiment.
Time of Update: 2020-10-23
I. Experimental purpose, DNS (denitrification salyanic acid) color reduction sugar content reduction experimental purpose to learn and understand the basic principles of reduced sugar and total sugar determination, color reduction sugar measurement operation steps and -dphotometer use method.
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Determination of reduced sugar content (Somogyi-Nelson color method)
Time of Update: 2020-10-22
Each test tube is added to the copper reagent 2m1, heated in a boiling water bath after mixing 10min, immediately cooled, then added 2m1 arsenic niobate reagent, diluted to 15ml after two minutes of oscillation, with a phosphorescometer at 620 nm wavelength to measure its absorbance.
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The determination of reduced sugar and total sugar 3,5-denitrification salinoic acid color ratio.
Time of Update: 2020-10-19
, purpose to master the basic principles of reduced sugar and total sugar determination, learn color method to determine the operation of reduced sugar and the use of charcoal meter.
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What is the standard of white sugar color value
Time of Update: 2019-04-19
Introduction: for a long time, the color value of white granulated sugar has only been determined by the standard method of International Committee for the unified analysis of sugar products (Icumsa)
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National standard for white sugar color value
Time of Update: 2019-04-08
Color value is an important index to measure the quality of white sugar in the chemical management of sugar factory So, what about the national standard of white sugar color value?
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