Nitrite Sodium (E-250) - Tilmaanta, isticmaalka, saamaynta on jidhka

nitrite Sodium (suuq ah, xaq -. amooniyam Sodium ama nitrite sodium) waxaa loo isticmaalaa warshadaha ee sida daro cuntada (sida preservative a). saamaynta cudurka kansarka (sida uu sheegay wakiilkiisa qaar ka mid ah daawada waa ay awoodaan in ay ka cadhaysiiyaan kansarka). nitrite sodium ee bolse oo kale (doorbidayaa hilib) waxyaabaha loo yaqaan E-250.

Sheyga noocan ah waxay leeyihiin index ah ee E-200 iyo E-229. Waxay looga hortago (ama halkii, la taaban karo hoos) dhalmo ee fangaska iyo bakteeriyada kala duwan. mukhaadaraadka waxaa kaliya ma loo isticmaalaa in hilibka, laakiin khamriga - oo macneheedu yahay ee joojinta koriinkedu raagay (jeermiska).

Sodium nitrite - crystal- (ka jaalaha budo cad). Hygroscopic, sidoo L. biyo. Markii loo feydo oxygen (aan si adag u xidh buuxiyey oo) si tartiib tartiib ah oxidized si NaNO3 (sodium amooniyam). Wakiilka aad u xoog badan yareeyo. Sunta ah.

waxbarashada ayaa shaaca ka qaaday: nitrite sodium, lalana xiriiro acids amino dul kululaynta siinayaa kansarka ah taas oo awood u xanaajin horumarinta kansarka, oo ay ku jiraan kansarka mindhicirka iyo obstructive pulmonary disease.

Waa maxay sababta, isagoo si khatar ah, nitrite sodium waa la joogo in wax soo saarka galaya suuqyada iyo dukaamada? In warshadaha, waxaa loo isticmaalaa ujeeddooyinka soo socda:

- sida antioxidant in siinayaa a color "dabiiciga ah" ee hilibka iyo kalluunka,
- in la beddelo xaaladaha daaweyn kulaylka (halkii 100 ° C noqonayaa daaweyn ku filan at 72 ° C - naftu waa la helay rogo);
- sida daroogada ah bakteeriyada ka dhanka ah Clostridium botulinum (wakiilka sababaya ee botulism ah). Waana mid ka, dambaysta ah uu noqdo mujrim ah sarkhaan daran, taasoo keentay in dhaawici in habka dareemayaasha jirka.

Maqnaanshaha daro siiyo waxyaabaha hadh fool ka cagaaran si brown iyo cawl - midabka, sida iska cad uma keeni xumo. From "beauty" sida qof kasta oo aan doonayay inaan sameeyo narezochka iyo gaar ahaan n redlozhit guests ay. Si kastaba ha ahaatee, xataa ma aha mid muhiim. No daroogada kale suurtogal ma aha in ay joojiyaan koritaanka bakteeriyada. Waxaa soo baxday in halka lahayn E-250 aan la bixin karo. Maxaa la sameeyaa? Isku diyaari! Xaqiiqada ah in aad isu diyaarin in ay si sax ah iyo si hufan cusub oo aan lagu daro. A macaan warshad soo jeediyey aad naftaada kool-koolin mararka karaa Muga suubban. Xaaladdan oo kale, waxaad ka welwelin karo oo ku saabsan in caafimaadka waxyeello sodium nitrite.

nitrite Sodium (GOST 19906-74, m OSCh 4-7-3) waxaa lagu darayaa in qaab-dhismeedka la taaban karo sida inhibitor ah AK (daxalka atmosfeerta); loo isticmaalo ereygu wuxuu organic, baahida loo qabo saxarka iyo warqad, metallurgy, daawo, warshadaha kiimikada.

NaNO2 jooga dheeh diazo loo isticmaalo dyeing ee fiiloyin dabiiciga ah (oo ay ku jiraan bleached) in wax soo saarka ee masaxado for phosphating (la biraha) inay ka soo saarto waxa daasadda. Aad u yaqaanaan isaga sawir la isticmaalayo antioksidanter inta lagu guda jiro muujinta darbo. Iyada oo macquul ah nitrite sodium hab noqdo daroogada fiican u qaadda dubaaxin xiidmaha, faafo hawomareenno (vasodilator, bronchodilator), u dhaqmo sida calool jilciye, iyo waqti isku mid ah waa le ah kiiska lagu sumoobo cyanide.