Sodium benzoate ndiyo inodzivirira inowanzoshandiswa muzvibereko zvepati, jams , zvinwiwa, saladi, zvinoshandiswa, uye sauerkraut - zvokudya zvine acidic pH. Zvigadzirisiti zvemakemikari, zvakadai senodium benzoate zvinowanzoshandiswa muzvokudya zvinoshandiswa kuti zvidzivirire kukura kwebhakitiriya, mbiriso kana zvimwe zvipembenene zvakashata zvinogona kuparadza zvokudya zvako.
Apo sterodium benzoate inosanganiswa nemvura, benzoic acid inobudiswa.
Benzoic acid ndiyo inoshandiswa yekuchengetedza - chimiro chinodzivirira kudya. Benzoic acid inowanikwawo zvakasikwa mune zvimwe zvibereko zvakadai secranberries, plums, uye apulo.
IUnited States Food and Drug Administration yakadzidza benzoate sodium zvakanyanya uye yakawana kuti yakachengeteka kana inopedzerwa mumari inowanikwa muzvokudya zvinojairika. Maererano neDFA, zvinotora nguva inenge 180 iyo yakawanda ye-sodium benzoate inowanikwa muzvokudya zvisati zvamboitika uye 90 nguva iyo inonzi sodium benzoate inogona kuwanikwa mune kudya umo zvokudya zvose zvaunodya zvine yakawanda ye sodium benzoate ikozvino iri kushandiswa. Hongu, izvozvo zvinonzwika zvakaoma, asi zvinoreva kuti kuchengetedza kwakachengeteka. Maererano neDare reDaDa Dare Rinowanzoonekwa Sezvinhu Zvakachengeteka s:
Hapana humwe uchapupu huripo huno ruzivo rwakaratidza kuratidza kuti benzoic acid uye sodium benzoate sezvipfeko zvekudya zvinouyisa dambudziko kuvanhu vose pavanoshandiswa pamatanho ari ikozvino kana izvo zvinogona kutarisirwa mune ramangwana.
Asi Ko Zvakadini neBenzenes?
Aya mazita angaita seanofanana, asi benzene haIYE yakafanana neyerodium benzoate kana benzoic acid, saka kana iwe uchidya chimwe chinhu chinonzi sodium benzoate chakawedzerwa kwauri, hausi kuzarurirwa ku benzene. Zvakakosha kunzwisisa icho. Kune tambo pakati pe benzoic acid neBenene iyo yakaguma nechinguva chiduku chinotyisa mukutanga kwema 2000s.
Kare kumashure, vamwe vanyoro vanonwisa zvinoshandiswa kusanganiswa kwesodium benzoate uye ascorbic acid (vitamini C) mumagariro avo. Aya maviri emakungu akachengeteka pasi pemamiriro ezvinhu akaenzana, asi nehuwandu hwekudziya moto, vanogona kubatana kuti vagadzire benzene. Kuvepo kwehuwandu hweBenene hunozivikanwa kukonzera kenza.
Sezvo kubvira kwebhenene kwakagadzirwa, FDA yakaedzwa kudarika zvinodhaka mazana maviri zvakare muna 2005. Zvose dzakanga dzisina bhenene zvachose kana kuti dzakanga dzisina zvikamu zvishanu pamabhiriyoni, izvo zvinonzi zvakachengeteka kuvanhu.
Zvakakosha kuziva kuti kusvibiswa kunowanzobva mumarasha ekupisa uye peterosi, kwete kubva pazvokudya kana kunwa - kunyange kana sodium inonzi benzoate uye ascorbic acid inoshandura kuBenene, mazinga akawanikwa muhombodo ye soda aiva shoma, saka vatengi vakanga vasina pangozi . Kunyange zvakadaro, vanyoro vanonwisa zvinodhindurudza zvigadzirwa zvavo, uye bhenene yakagadzirwa haisisiri nyaya.
Iko Kunobva Sodium?
Sodium benzoate ndechimwe chezvinhu zvinowedzera zvinogona kuita kuti samudi yako ishandiswe - chimwe chinhu chokufunga kana uchida kutarisa kudya kwako sodium. Chengeta Mazwi Ezvokudya zvinodiwa kuti uwane kuti sodium yakawanda iri pakushanda kwezvokudya zvauri kupedza.
Sources:
Nzvimbo dzekurapa uye kudzivirira - National Institute for Occupational Safety and Health. "Sodium Benzoate." http://www.cdc.gov/niosh/ipcsneng/neng1536.html.
Nair B. "Mushumo wekupedzisira pamusoro pekuchengetedzwa kweBenzyl Doro, Benzoic Acid, uye Sodium Benzoate." Int J Toxicol. 2001; 20 Suppl 3: 23-50. http://journals.sagepub.com/doi/abs/10.1080/10915810152630729.
IUnited States Food uye Drug Administration. "Mibvunzo nemhinduro pamusoro pechiitiko cheBenzene muSoft Drinks uye Zvimwe Zvimwiwa." http://www.fda.gov/Food/FoodborneIllnessContaminants/ChemicalContaminants/ucm055131.htm.
IUnited States Food uye Drug Administration. "Sarudza Komiti ye GRAS Substances (SCOGS) Opinion: Sodium Benzoate." http://www.fda.gov/Food/IngredientsPackagingLabeling/GRAS/SCOGS/ucm260074.htm.