TianJia Food Additive Chaw tsim tshuaj paus Propionic acid

Kev siv ntawm propionic acid

1. Nws yog siv los ua tus neeg sawv cev npog ntsej muag hauv tanning los txhim kho cov alkali tsis kam ntawm tawv thiab cov uniformity ntawm tanning.

2. Sodium propionate kuj yog cov khoom noj muaj kua qaub, thiab nws cov nyhuv bacteriostatic cuam tshuam los ntawm tus nqi pH ntawm ib puag ncig.Qhov tsawg kawg nkaus inhibitory concentration yog 0.01% ntawm pH 5.0 thiab 0.5% ntawm pH 6.5.Nws muaj zog inhibitory nyhuv ntawm ntau yam pwm, gram-negative bacilli los yog aerobic bacillus nyob rau hauv acidic nruab nrab.Nws muaj cov teebmeem tshwj xeeb ntawm kev zam kev tsim cov aflatoxin, tab sis yuav luag tsis muaj txiaj ntsig ntawm cov poov xab.Hauv kev lag luam khoom noj, nws tuaj yeem siv rau kev khaws cov ncuav qab zib, thiab kev siv nyiaj yog 2.5g / kg (xws li propionic acid, tib yam hauv qab no);Qhov siab tshaj plaws siv yog 50g / kg hauv 3% mus rau 5% aqueous tov soaking bayberry.Nws kuj tseem siv tau los ua tus neeg sawv cev antifungal rau pub.

3, zaub mov, pub thiab tshuaj tua kab mob, tshuaj tua kab mob.Tus nqi ntxiv yog 0.1-0.3%.

4. Tshuaj pleev ib ce.Nws muaj ntau yam tshuaj tua kab mob rau pwm, poov xab thiab.Cov nyhuv antibacterial tshwj xeeb yog pom tseeb hauv cov kua qaub.Tus nqi ntxiv rau cov tshuaj pleev ib ce feem ntau tsis ntau tshaj 2%.Cov tshuaj tua kab mob, fungicides.Kev txiav txim siab ntawm transaminases.