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Nri bara ?ba na protein, carbohydrates na ab?ba na-edozi ah?, n'okpuru omume nke an? ah?, kem?kal? na ihe nd? d? nd?, ga-at?fu agba mb?, ísì ?t?, uto, ?d?d? na ire ere, n'etiti nke ?r? nke microorganisms na-emer? ah? b? isi ihe na-akpata mmebi nri na mmebi.
Tupu mmep?ta ihe, nd? mmad? na-ejikar? ?z? ?d?nala d? ka ihicha, nnu, shuga, gbaa ?ka iji chekwaa nri. Site na mmepe nke ?l? ?r? nri nke oge a, nd? mmad? nwere tekn?z? ?h?r? maka ichekwa nri, d? ka canning, nkwak? ngwaah?a ag??, nkwak? ngwaah?a pneumatic na ?z? nkwak? ngwaah?a nd? ?z?, kamakwa iji tekn?z? d? iche iche, d? ka autoclaving, irradiation sterilization, electron beam sterilization, nchekwa na-ad?kar? refrigerated, oyi kp?nw?r? ?z? nd? ?z?.
Otú ? d?, n'agbanyegh? ?d? nkà na ?z? a na-eji, ? b?gh? ihe nzuzu, ya mere maka ?t?t? ihe oriri, iji ihe nchekwa eme ihe d? ka usoro nchebe nke ab?? iji h? na nd? nd? nke nri d? mkpa kar?s?a.
Lactic acid (lactic acid) b? nnu sodium nke lactic acid. Ngwaah?a ah? enwegh? agba ma ? b? ntak?r? mmiri na-acha odo odo, enwegh? isi, uto nnu nnu d? ntak?r?, agwak?ta na mmiri, ethanol, glycerin.
N'?l? ?r? nri, a na-ejikar? ya d? ka ihe na-ekpo ?k?, onye na-ah? maka acidity na humectant. N'ihi na sodium lactate nwere mmet?ta nke ibelata ?r? mmiri nke nri, ? nwere ike ?gbat? nd? nd? nke nri, a na-ejikwa ya d? ka ihe nchekwa nri maka ichekwa ngwaah?a an?.
Usoro nchekwa nke lactic acid na sodium lactate
N'ozuzu, elu ?d?naya nke organic as?d na-ab?gh? dissociated steeti, ike antibacterial ikike (n'ihi na organic acids na-ab?gh? dissociated steeti mfe gafere bacteria cell akp?kp? ah? na-abanye n'ime cell ah?), nje nwechap? nke lactate ion (H) si cell na-eri ike, na-ebelata cell metabolism, na otú na-egbochi uto nke nje bacteria.
Mmet?ta nchekwa nke sodium lactate nwere ?kp?r? ab??: 1. Mgbakwunye sodium lactate nwere ike ibelata ?r? mmiri nke ngwaah?a ah?, si otú ah? gbochie uto nke microorganisms. 2. Lactate ion nwere antibacterial ar? ?r? otu. Lactic acid n'onwe ya nwere mmet?ta mgbochi p?r? iche na uto na mmeputakwa nke microorganisms.
Ngwa nke sodium lactate
N'ozuzu mkpok?ta b? 60% -80%, na kacha ojiji nke 60% ?ta b? 30g/KG. A na-etinye ya na an? na an? ?k?k?, ? nwere mmet?ta mgbochi siri ike na nje bacteria nri an?, d? ka E. coli, clostridium botulinum, listeria na ihe nd? ?z?. Site na mgbochi nke nje bacteria na-akpata nri, ka ? d?kwuo mma nchekwa nri. Kwalite ma melite ekpomeekpo an?, gbasaa nd? nd?.
Sodium lactate na an? ezi nwere ezigbo mgbasa, ma nwee ezigbo mm?nye mmiri, nke mere na iji gbochie ns? nke an? ah? nke ?ma, iji nweta ume ?h?r?, mmet?ta na-echekwa mmiri. A na-ejikar? ya eme an? a ?ara n'?k?, ham, soseji, ?k?k? na ngwaah?a an? ?k?k? na ihendori na ngwaah?a marinade.