Sorbic acid - 110-44-1

Sorbic acid, ma ọ bụ 2,4-hexadecenoic acid, bụ ihe eji eme ihe eji echekwa nri. Usoro kemịkalụ bụ C6H8O2. Ọ bụ ihe siri ike na-enweghị agba nke na-agbaze ntakịrị n'ime mmiri ma na-eme ngwa ngwa. E bu ụzọ kewapụ ya na mkpụrụ osisi na-eto eto nke osisi rowan (Sorbus aucuparia), n'ihi ya aha ya.

Dị ka kristal acicular na-enweghị agba ma ọ bụ ntụ ntụ kristal na-acha ọcha, Sorbic Acid na-agbaze na mmiri ma enwere ike iji ya dị ka ihe nchekwa. Enwere ike iji sorbic acid mee ihe dị ka ngwa nri ma ọ bụ ihe mgbakwunye nri na ndụ anyị kwa ụbọchị. A na-ejikarị sorbic acid na nri, ihe ọṅụṅụ, ụtaba, pesticides, cosmetics, na ụlọ ọrụ ndị ọzọ. Dị ka acid unsaturated, a pụkwara iji ya na resins, ngwa nri na ụlọ ọrụ roba.

A na-eji ya eme ihe na nri, ihe ọṅụṅụ, pickles, ụtaba, ọgwụ, ihe ịchọ mma, ngwaahịa ugbo, na ụlọ ọrụ ndị ọzọ. A na-ejikwa ya na ihe nchekwa, fungicides, nkwadebe ụmụ ahụhụ na ụlọ ọrụ roba sịntetik. Ndị na-egbochi ebu na yist. Ihe oriri antifungal. Denaturant mmanụ akọrọ. Fungicides.

Sorbic acid na potassium sorbate bụ ihe nchekwa kachasị eji eme ihe n'ụwa. Ha nwere mmetụta antibacterial dị elu, na-egbochi uto na mmepụta nke ihe ọkpụkpụ, na-egbochi uto nke microorganisms ma gbochie corrosion site na igbochi usoro dehydrogenase na microorganisms. Ọ nwere mmetụta mgbochi na ebu, yist na ọtụtụ nje bacteria dị mma, mana ọ fọrọ nke nta ka ọ ghara ịdị irè megide nje bacteria anaerobic spore na Lactobacillus acidophilus. A na-eji ya eme ihe n'ọtụtụ ebe n'ichekwa ihe oriri ndị dị ka cheese, yogọt na ngwaahịa cheese ndị ọzọ, ngwaahịa nri nri, ihe ọṅụṅụ, ihe ọṅụṅụ, jams, pickles, na ngwaahịa azụ.

① Ọnụ ọgụgụ nke mkpụrụ osisi na-etinye na karama plastik ekwesịghị ịfe 2g / kg;

② na soy sauce, mmanya mmanya, jam, mmanụ ihe oriri hydrogenated, swiiti dị nro, ngwaahịa azụ a mịrị amị, ngwaahịa soy dị njikere iri nri, ndochi pastry, achịcha, achicha, achicha ọnwa, oke ojiji nke 1.0g / kg;

③ Oke kacha ojiji nke mmanya na mmanya mkpụrụ osisi bụ 0.8g/kg;

④ Oke ojiji nke collagen gavage, obere nnu pickles, sauces, candied fruit, juice (flavor) ụdị ihe ọṅụṅụ, na jelii bụ 0.5g / kg;

⑤ Oke kacha ojiji nke mkpụrụ osisi na akwụkwọ nri na-edobe ọhụrụ na ihe ọṅụṅụ carbonated bụ 0.2g/kg;

⑥ Na ụlọ ọrụ nri nwere ike iji anụ, azụ, àkwá, ngwaahịa anụ ọkụkọ, ihe kachasị 0.075g / kg. Eji ya mee ihe na-edozi ihe, ihe ịchọ mma, nri, ọgwụ, wdg.

3.Jiri na ncha, ihe ịchọ mma, nri, ọgwụ, wdg.