Sei sodium benzoate iri muchikafu?

Kuvandudzwa kweindastiri yezvekudya kwakakonzera kuvandudzwa kwezvokudya zvinowedzera.Sodium benzoate chikafu chegiredhindiyo yakarebesa-yakamira uye inonyanya kushandiswa kuchengetedza chikafu uye inoshandiswa zvakanyanya muzvigadzirwa zvekudya.Asi ine huturu, saka Sei sodium benzoate ichiri muchikafu?

Sodium benzoateis an organic fungicide and its best inhibitory effect iri mu pH range ye 2.5 - 4. Kana pH> 5.5, hainyanyi kushanda pazviumbwa zvakawanda nembiriso.Izvo zvishoma zvekuisa benzoic acid ndeye 0.05% - 0.1%.Iyo huturu hwayo hunonyungudika muchiropa kana ichipinda mumuviri.Kune mishumo yepasirese yehupfu hwakanyanya kubva mukushandiswa kwesodium benzoate sekuchengetedza.Kunyange zvazvo kusati kwava nenzwisiso yakabatana, mune dzimwe nyika nenharaunda gadziriro dzakarambidzwa, dzakadai seUnited States, Japan, uye Hong Kong dzakarambidzwa zvokudya zvomumagaba nazvo.Potassium sorbate, iyo isinganyanyi kutyisa, inoshandiswa zvakanyanya.Sezvo kunyungudika kwemvura kwakashata, saka kazhinji inogadzirwa kuve mvura yakanaka yekunyungudika kwesodium benzoate application.Inonyanya kushandiswa kuchengetedza uye kudzivirira mold muzvigadzirwa zvakaita se soy muto, vhiniga, pickles, uye carbonated drinks.

Tichifunga nezvekuchengetedza, kunyangwe nyika zhinji dzichiri kubvumira sodium benzoate sekuchengetedza kuchiwedzerwa kuchikafu, huwandu hwekushandisa hwave hudiki hudiki uye huwandu hwekuwedzera hunotariswa zvakanyanya.MuUSA, iyo yakanyanya kubvumidzwa kushandiswa kwayo ndeye 0.1 wt%.Iyo yazvino yeChinese yenyika kuchengetedza chikafu mwero GB2760-2016 "Yakajairika yekushandiswa kwezvekuwedzera chikafu" inotara muganhu wekushandiswa kwe "benzoic acid nemunyu wayo sodium", ine muganho wepamusoro we0.2g/kg yezvinwiwa zvecarbonated, 1.0g. /kg yezvinwiwa zvezvirimwa uye 1.0g/kg yemuchero nemuto wemuriwo (pulp) zvinwiwa.Chinangwa chekuwedzera chekuchengetedza chikafu ndechekuvandudza kunaka kwechikafu, kuwedzera hupenyu hwesherufu, kufambisa basa uye kuchengetedza zvinovaka muviri.Kuwedzerwa kwe sodium benzoate kunobvumirwa uye kwakachengeteka chero bedzi kuchiitwa maererano nehuwandu hwemarudzi uye huwandu hwekushandiswa hunotarwa nehurumende.