Citric acid monohydrous na anhydrous dị ọcha maka mgbakwunye nri CAS77-92-9
Nkọwa ngwaahịa
Citric acid bụ organic acid na-apụta n'okike nke dị n'ụdị mkpụrụ osisi dị iche iche, gụnyere lemons, limes, oroma na ụfọdụ mkpụrụ osisi. New Ambition na-enye Citric acid Monohydrate na Anhydrous na akara.
Citric acid bụ akụkụ dị mkpa nke okirikiri Krebs, yabụ na-arụ ọrụ dị mkpa na metabolism nke ihe niile dị ndụ. Ọ bụ acid na-esighị ike ma na-ejikarị ụlọ ọrụ nri na ihe ọṅụṅụ eme ihe maka ebumnuche dị iche iche dị ka onye na-achịkwa acidity, ihe nchekwa, ihe na-eme ka ekpomeekpo ... wdg. A na-ejikarị ya emeputa soda, swiiti, jam na jelii, yana nri ndị a na-edozi dị ka mkpụrụ osisi na akwụkwọ nri oyi kpọnwụrụ na mkpọ. Na mgbakwunye, a na-eji citric acid dị ka ihe nchekwa iji nyere aka ịgbatị ndụ ngwaahịa site na igbochi uto nke nje bacteria na ụmụ nje ndị ọzọ.
COA
| NGWA | Ọkọlọtọ | Nsonaazụ ule |
| Nyocha | 99%Citric acid monohydrous na anhydrous | Na-akwado |
| Agba | Ọcha ntụ ntụ | Na-akwado |
| Isi | Enweghị isi pụrụ iche | Na-akwado |
| Nha urughuru | 100% gafere 80 mesh | Na-akwado |
| Ọnwụ na ihicha | ≤5.0% | 2.35% |
| Ihe fọdụrụ | ≤1.0% | Na-akwado |
| Igwe dị arọ | ≤10.0pm | 7ppm |
| As | ≤2.0pm | Na-akwado |
| Pb | ≤2.0pm | Na-akwado |
| Ihe fọdụrụ na pesticide | Ihe ọjọọ | Ihe ọjọọ |
| Ngụkọta ọnụ ọnụ efere | ≤100cfu/g | Na-akwado |
| Yist & ebu | ≤100cfu/g | Na-akwado |
| E.Coli | Ihe ọjọọ | Ihe ọjọọ |
| Salmonella | Ihe ọjọọ | Ihe ọjọọ |
| Mmechi | Dabaa na nkọwapụta | |
| Nchekwa | Echekwara ya na ebe dị jụụ na nkụ, zere ọkụ siri ike na ikpo ọkụ | |
| Ndụ nchekwa | Afọ 2 mgbe echekwara nke ọma | |
Ọrụ
A maara citric acid dị ka onye na-ahụ maka utoojoo nri nke mbụ, yana China GB2760-1996 bụ ihe achọrọ maka ikike ikike nke ndị na-achịkwa acidity nri. N'ime ụlọ ọrụ nri, a na-eji ya eme ihe dị ka onye na-ahụ maka utoojoo, solubilizer, buffer, antioxidant, deodorant na sweetener, na onye na-ahụ maka chelating, na ojiji ya kpọmkwem dị oke ọnụ karịa.
1. Ihe ọṅụṅụ
Ihe ọṅụṅụ citric acid bụ ihe sitere n'okike nke na-abụghị nanị na-enye ekpomeekpo mkpụrụ osisi kamakwa na-enwe mmetụta na-edozi ahụ na mmetụta mgbochi oxidation. Ọ na-ejikọta ma na-agwakọta shuga, ekpomeekpo, pigmenti na ihe ndị ọzọ dị na ihe ọṅụṅụ na-eme ka uto na ísì ụtọ dị n'otu, nke nwere ike ịbawanye nguzogide. Mmetụta bactericidal nke microorganisms.
2. Jam na jelii
Citric acid na-arụ ọrụ na jams na jelii dị ka ihe ọ na-eme na ihe ọṅụṅụ, na-edozi pH iji mee ka ngwaahịa ahụ dị nro, a ghaghị imezi pH ka ọ dị mma maka obere pectin condensation dị warara. Dabere n'ụdị pectin, pH nwere ike ịmachi n'etiti 3.0 na 3.4. Na mmepụta nke jam, ọ nwere ike melite ekpomeekpo ma gbochie ntụpọ nke sucrose kristal ájá.
3. Swiiti
Ịgbakwunye citric acid na swiiti nwere ike ịbawanye acidity ma gbochie oxidation nke ihe dị iche iche na sucrose crystallization. Otu swiiti utoojoo nwere 2% citric acid. Usoro esi esi shuga na ntụ oyi massecuite bụ ijikọ acid, agba, na ekpomeekpo ọnụ. Citric acid emepụtara site na pectin nwere ike gbanwee uto utoojoo nke swiiti ma nwekwuo ike gel. A na-eji citric acid anhydrous eme ihe n'ịta chịngọm na nri ntụ ntụ.
4. Nri oyi kpọnwụrụ akpọnwụ
Citric acid nwere njirimara nke chelating na imezi pH, nke nwere ike iwusi mmetụta nke antioxidant na inactivation enzyme ike, ma nwee ike ịkwado nkwụsi ike nke nri oyi kpọnwụrụ.
Ngwa
1. Ụlọ ọrụ nri
Citric acid bụ organic acid kachasị na-emepụta n'ụwa. Citric acid na salts bụ otu n'ime ngwaahịa ogidi nke ụlọ ọrụ ịgba ụka, nke a na-ejikarị na ụlọ ọrụ nri, dị ka ndị na-ahụ maka utoojoo, solubilizers, buffers, antioxidants, Deodorizing agent, flavor enhancer, gelling agent, toner, wdg.
2. Nhicha ígwè
A na-eji ya eme ihe n'ọtụtụ ebe na mmepụta ihe ncha, na nkọwa ya na chelation na-arụ ọrụ dị mma.
3. Ọmarịcha kemịkalụ ụlọ ọrụ
Citric acid bụ ụdị acid mkpụrụ osisi. Isi ọrụ ya bụ ime ngwa ngwa mmeghari nke cutin. A na-ejikarị ya na ude mmiri, ude, ncha ntutu, ngwaahịa ịcha ọcha, ngwaahịa mgbochi ịka nká, ihe otutu, wdg.
Ngwaahịa ndị emetụtara:
Ụlọ ọrụ Newgreen na-enyekwa Amino acid dị ka ndị a:
Ngwungwu & Nbunye
