S altpeter yog ib qho nitrate uas feem ntau siv thaum ua cov nqaij nyug pob kws, feem ntau khaws nws cov xim liab. Ntau tus neeg tab tom sim zam kom tsis txhob ntxiv nitrates, thiab nws tsis yog ib qho khoom tsim nyog thaum ua nqaij nyug pob kws.
Nyob ntsev ua dab tsi rau nqaij?
Yuav kom paub meej dua, sodium nitrate (salpeter) thaum siv ncaj qha rau cov nqaij nyoos, yuav nqus dej noo thiab tiv thaiv oxidation. Nws ua li no vim hais tias cov kab mob muaj nyob rau hauv tag nrho cov nqaij hloov cov nitrate mus rau nitrite. Yog li nws yog nitrite uas tiv thaiv oxidation, tsis yog nitrate.
Vim li cas peb thiaj siv ntsev los khaws zaub mov?
A Preservative and Curing Agent
Nws yog siv los kho nqaij npua thiab lwm yam nqaij thiab ntses. Kho nqus dej kom deb ntawm cov nqaij thiab txo cov kab mob.
Kuv puas tuaj yeem siv ntsev kho tsis siv ntsev?
hiav txwv ntsev los yog tsis muaj iodized ntsevthiab cov ntsev los yog ntsev ib txwm sib txawv heev. Ob leeg kho thiab textured sib txawv. Yog tias koj tab tom nrhiav kev hloov ntawm ntsev, koj tuaj yeem siv ntsev hiav txwv, ntsev uas tsis yog iodized uas yuav brine los yog kho cov nqaij koj xav ua noj.
Koj puas xav tau ntsev ntsev los kho nqaij?
4. S altpeter, Sodium los yog Potassium Nitrate. Kev lag luam, nitrate tsis raug tso cai siv rau hauv kev kho cov nqaij haus luam yeeb thiab cov nqaij siav, cov nqaij tsis haus luam yeeb thiab siav, lossis hnyuv ntxwm (US FDA 1999). Txawm li cas los xij, nitratetseem tso cai rau me me hauv kev ua cov khoom qhuav kho tsis tau siav.
