xov xwm

Tsis ntev los no, Jiangsu Lub Chaw Saib Xyuas Kev Lag Luam Hauv Lub Xeev tau tshaj tawm tsab ntawv ceeb toom ntawm 21 pawg ntawm cov qauv khoom noj tsis tsim nyog, uas, Nanjing Jinrui Food Co., Ltd. tsim cov taum ntsuab coj txawv txawv (cov noob taum sib sib zog nqus) peroxide tus nqi (raws li cov roj) ntawm Qhov ntsuas tus nqi ntawm 1.3g / 100g, tus qauv yuav tsum tsis txhob siab tshaj 0.50g / 100g, tshaj tus qauv los ntawm 2.6 sij hawm.

 

Nws tau nkag siab tias tus nqi peroxide feem ntau cuam tshuam txog qib ntawm oxidation ntawm cov rog thiab cov roj thiab yog qhov taw qhia ntxov ntawm rancidity ntawm cov rog thiab roj. Kev noj zaub mov nrog tus nqi peroxide ntau dhau feem ntau tsis cuam tshuam rau tib neeg kev noj qab haus huv, tab sis kev noj zaub mov ntev nrog tus nqi peroxide ntau dhau tuaj yeem ua rau mob plab hnyuv thiab raws plab. Yog vim li cas rau ntau tshaj tus nqi peroxide (nyob rau hauv cov nqe lus ntawm cov roj) tej zaum yuav yog cov roj nyob rau hauv cov khoom raw tau oxidised, los yog tej zaum yuav muaj feem xyuam rau kev tswj tsis raug ntawm cov khoom cia tej yam kev mob. Kwinbon Peroxide Tus nqi Khoom noj khoom haus Kev Nyab Xeeb Kev Nyab Xeeb Ceev Cov Khoom Siv tuaj yeem siv rau kev kuaj xyuas tus nqi peroxide hauv cov qauv xws li cov roj noj, khoom qab zib, biscuits, prawn crackers, crisps thiab cov khoom noj nqaij.

Kwinbon Peroxide Tus nqi Khoom noj khoom haus ceev ceev Test Kit

快速检测试剂盒

Test Principple

Peroxides nyob rau hauv edible roj thiab khoom noj khoom haus yog muab rho tawm thiab react nrog lub xeem reagent los tsim ib tug liab compound, qhov tsaus ntuj nti cov xim yog siab dua tus nqi peroxide.

Daim ntawv thov

Cov khoom siv no tuaj yeem siv rau kev kuaj xyuas tus nqi peroxide hauv cov qauv xws li cov roj noj, khoom qab zib, biscuits, prawn crackers, crisps thiab cov khoom noj nqaij.

Kev kuaj pom txwv

5 meq/kg = 2.5 mmol/kg = 0.0635 g/100 g

Cov qhabnias xeem

Nrhiav cov xim nplai uas zoo ib yam li ib qho ntawm daim npav colorimetric qauv uas yog qib ntawm peroxide tus nqi hauv cov roj ua noj lossis zaub mov.


Post lub sij hawm: Aug-20-2024