Sodium metabisulphite na oriri: otú dị mma ka ọ bụ?

Onye ọ bụla na-eche banyere metụtara ihe ọ na-ahụ, n'ihi na n'aka maara na kwesịrị ekwesị oriri na-edozi na ojiji nke bara uru ntule na ngwaahịa ndị otu n'ime ndị isi ọnọdụ maka ichebe ahụ ike. Site ịzụta nri na-aba n'anya na-echekwa, ga-akpachara anya nyochaa e dere na ngwugwu, ka na nnabata na ngafe ụbọchị, na ọnụnọ na-abụghị eke kemịkal. Ndị dị otú ahụ nwekwara-na-emekarị-akara na 'E' koodu.

Anyị kwesịrị ozugbo ka a ndoputa, nke ọ bụghị mgbe niile na "E" na mkpo na-egosi na ọnụnọ nke bekee ebibi ihe ka ahụ mmadụ. Ya mere, ihe atụ, na koodu E330 ezo nkịtị citric acid - otu n'ime ndị kasị enyi na enyi na eke preservatives.

Otú ọ dị, ojiji nke bekee, nke a ga-atụle, ike ike ekewet-adịghị njọ ma ọ bụ eke. Sodium metabisulphite - nri nri ghara na antioxidant na-eji ọtụtụ site na ọtụtụ anụ ụlọ na ndị mba ọzọ na-emepụta.

Ihe ọ bụ na otú ọ na-akara na mkpo?

Hibere na ulo oru chemical aha sodium pyrosulfite ya anya ka ntụ ntụ, na-acha ọcha ma ọ bụ ubé odo na crystalline ụdị. Nke a compound na-mere si sodium carbonate, mara ọtụtụ dị ka soda ash. Onwe ya, nke a gbasara ngwaahịa anaghị ime ka mmetụta ọjọọ nwere ike ịbụ na naanị nyere ịṅụfe ọgwụ ike ókè. Ọzọ emepụta nke sodium carbonate - soda, n'ozuzu ọtụtụ-eji ndụ kwa ụbọchị, dị ka ndị kasị ala n'aka.

Ma n'ihi na sodium pyrosulfite soda mkpatụ na factory na sọlfọ dioxide, ndị gaseous umi na a dịgasị iche iche nke ọghọm na okwu nke mmetụta na ahụ mmadụ. N'ihi ya, ọtụtụ arụmụka banyere kwesịrị ekwesị sodium metabisulfite na mmepụta nri.

Ke ofụri ofụri, na ojiji nke a nri mmako na-adịghị machibidoro iwu. Otú ọ dị, ndị na-emepụta na iwu ji ya na-egosi na ọnụnọ nke a compound na ngwaahịa. Ya mere, mgbe ịzụrụ a ngwaahịa, na asịwo ga-nri na-amụ ihe ndị mejupụtara nke ngwaahịa na-ekpebi ma hà ịzụta ma ọ bụ na ịzụta? Ẹkedọhọde sodium metabisulphite - E223.

Gịnị bụ nke a nri mmako na-eji na mmepụta?

A ezi uche ajụjụ a: ma ọ bụrụ na ngwaahịa bụ otú ọtụtụ arụmarụ, gịnị mere ya mgbe niile iji? Azịza bụ kama prosaic: ọ bara uru ka ndị na-emepụta onwe ha.

sodium metabisulphite - magburu onwe nri ghara, na-eme nnọọ adị ndụ nke ngwaahịa. Ma ọ bụ ihe na antioxidant, mmiri ntụ ntụ, bleach na, ihe, na clip agba.

Dị ka akụkụ nke ọ bụla ihe oriri nwere ike ahụrụ E223?

List nke ngwaahịa na nke ọ bụ ziri ezi iji sodium metabisulphite, bụ nnukwu. Kacha nkịtị nke ha:

• Meats.
• Mịrị, pickled ma ọ bụ oyi kpọnwụrụ akwụkwọ nri na mushrooms, dị ka nke ọma dị ka ihe niile na ka nke ha. Ihe atụ, na friji ọkara okokụre ngwaahịa "french fries" nri mmako bụghị naanị a ihe eji egbochi mmebi, ma retains mara mma na-acha ọcha na agba nke ngwaahịa.
• Nriuko na starch ngwaahịa, gụnyere ọtụtụ ndị ibe. E isịneke: E223 ghara ga-eji na nwa ọhụrụ oriri.
• Oyi kpọnwụrụ ma ọ bụ esichara mkpụrụ osisi na akwụkwọ nri, tinyere juices, jellies, jams, echebe, syrups na na.
• Confectionery, na ato uto, jellies, gelatin.
• Mmịn (wine na biya) na na-abụghị na-aba n'anya (mmanya ọtọ bịrịbịrị, na-abụghị ndị na-aba wine , wdg).
• Sie oporo na ndị ọzọ cephalopods.

N'ezie, ndepụta bụghị zuru ezu. Ọzọkwa, umi na-eji ọ bụghị nanị na nri ma na-na-emepụta ọgwụ na ịchọ mma ụlọ ọrụ.

The E223-emerụ ahụ mmadụ?

Dị ka ekwuola, sodium pyrosulfite nwetara n'elu ikpughe sọlfọ dioxide - bekee na-ebibi mgbe ingested vitamin B1. Nutritionists na-abụghị ihe efu a na-akpọ B1 ma ọ bụ theanine "vitamin kwekọrọ" - ọ na-atụ na usoro nke metabolism, na-akwado eriri afọ thiamin ọrụ, ụjọ usoro na n'obi.

E223 na-ji a elu toxicity. Ke adianade do, nke puru nke infringements ọrụ na ntoputa nke ọrịa na nke eriri afọ tract. Oké ojiji nke sodium pyrosulfate nwere ike ime ka mmebi nke anya.

Ichi ka ukwuu likelihood nke adịghị anabata nke na-akpata oriri nwere sodium metabisulphite. The mebiri nwere ike ime ka ojiji nke a chemical dị ize ndụ na-eleda. Karịsịa mgbe ọ na-abịa ahụ nwatakịrị ahụ.

Ọ nwere ike rụrụ ụka na iwu nke Russia, na EU, India na mba ndị ọzọ do bụghị machibido iji E223, ya mere a oké njọ odachi nke ngwaahịa na-adịghị. Ọ ga-kwuru na e nwere ọtụtụ mba na nke na sodium metabisulphite ban. Final ubiere banyere iji ngwaahịa na E223 ga na-enwe ime ka na-azụ ya.