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I-Potassium Sorbate isetyenziswa ngokubanzi njengeziKhuseli kumazwe amaninzi
Intshayelelo
Iikristale zescaly ezimhlophe ukuya kumthubi, umgubo wekristale, okanye igranular. Ayinavumba okanye ivumba kancinci. Ukugcinwa kwexesha elide emoyeni, kulula ukufunxa ukufuma kunye nokubola kwe-oxidative kunye nombala. Uxinzelelo olunxulumeneyo (d2025): 1.363. Indawo yokunyibilika ngama-270 °c (ukubola). Inyibilika emanzini (67.6g/100ml, 20 °C), 5% yamanzi anetyuwa (47.5g/100ml, ubushushu begumbi), 25% amanzi aneswekile (5Chemicalbooklg/100ml, ubushushu begumbi). Inyibilika kwipropylene glycol (5.8g/100m1), ethanol (0.3g/100m1). Ixabiso le-pH ye-1% yesisombululo se-aqueous yi-7 ~ 8. Inempembelelo eyomeleleyo yokuthintela iintsholongwane ezonakeleyo kunye nokungunda, kwaye ngenxa yokuba ityhefu isezantsi kakhulu kunezinye izithinteli, iye yaba yeyona nto iphambili yokulondolozwa kwehlabathi. Ngaphantsi kweemeko ze-acidic, inokunika umdlalo opheleleyo kwi-antiseptic effect, kwaye umphumo uphantsi kakhulu xa ungathathi hlangothi
inkcazelo2
ukusetyenziswa
I-1) Isetyenziswa kakhulu njengento yokukhusela kwishishini lokutya, inokwandisa ubomi beshelufu yokutya.
2) Ineziphumo ezilungileyo zokulwa ne-antibacterial ngokuchasene nokungunda, iibhaktheriya ezivelisa i-aerobic spore, kunye ne-gram-negative bacteria, kwaye igwele alinabungozi.
3) Le mveliso inokuthintela ukuveliswa kwe-aflatoxin kwaye isetyenziselwa ukuthintela ukungunda kunye nokugcinwa kwesonka, i-pastries, i-soy sauce, iimveliso zesoya, i-jam, kunye nokutya okusemathinini.
I-4) Kubalwa nge-propionic acid, ubuninzi be-calcium propionate esetyenziswa kwimveliso ye-noodle emanzi (i-noodle enqunyiwe, isikhumba se-Wonton) yi-0.25g / kg; Ukusetyenziswa okuphezulu kwisonka, iviniga, isosi yesoya, i-pastries, kunye neemveliso zesoya yi-2.5g/kg.
5) I-Calcium propionate ikwasetyenziswa njengesigcini sesondlo;
6) Ingasetyenziselwa iinjongo zonyango, ukwenza ulwelo, umgubo, i-ointments, njl.
7) Kwakhona kunempembelelo enhle kwizifo zesikhumba ezibangelwa ngumbumba.
I-8) I-calcium propionate nayo inefuthe lokuqinisa i-calcium, ngoko ingasetyenziselwa ukuncedisa i-calcium ekudleni okufana nesonka.
9) I-Calcium propionate inokuthintela ukuveliswa kwe-Bacillus subtilis ngexesha lokuvutshelwa kwentlama. Ubuncinci be-inhibitory concentration yi-0.01% kwi-pH ye-5.0, i-0.188% kwi-pH ye-5.8, kwaye i-pH efanelekileyo kufuneka ibe ngaphantsi kwe-5.5
Ukuchazwa kwemveliso
| Izinto | Umgangatho |
| Ukuchongwa | Thobela uMgangatho |
| Imbonakalo | IGranular emhlophe |
| Isivavanyi | 98.0-101.0 % |
| Ubumuncu | ≤ 1% |
| Ialkalinity | ≤ 1% |
| Iintsimbi ezinzima (njenge Pb) | ≤ 10 PPM |
| Arsenic (nje) | ≤ 3 PPM |
| Ilahleko ekomisweni | ≤ 1% |
| Inkokeli | ≤ 2 PPM |