KAROLELANO LE TŠEBELISO EA PETIN LE GELATIN TLHAHISONG EA LIPOMPONG
Lintlha tsa thepa e tala
Pectin e nang le lebelo le fapaneng la ho tiea e ka khethoa ho latela bongata bagelatin. Palo e fapaneng ea pectin e tla ama sebopeho, nako ea ho beha le mocheso o qhibilihang oa sehlahisoa. Sodium citrate e reretsoe haholo-holo ho netefatsa hore PH ea pectin e kopantsoeng le gelatin e ka ba 4.5, haeba PH e le tlase haholo, e tla hlahisa pectin - gelatin complex precipitation, 'me haeba PH e fihla ho 5.0 kapa ho feta, ka nako ena, botsitso ba mocheso ba pectin bo tla fokotseha ka potlako, gelatin e 'ngoe ea peptone force le eona e ka sebelisoa, bongata bo ka fetoloa ka ho latela. Hobane ntlha ea isoelectric, PH le bokhoni ba buffering ba li-gelatin tse fapaneng lia fapana haholo, letsoai le tsamaellanang la buffering, li-acid esita le mefuta ea pectin li hloka ho fetoloa.
Mehlala ea ts'ebeliso
Lipompong tsa jeli tse hlahisoang ke motsoako oa pectin le gelatin li na le sebopeho se secha le tatso e ntle haholo. Karolelano e fapaneng ea pectin/gelatin le tekanyo e fapaneng ea colloidal kaofela li ka fumana sebopeho se fapaneng. Gelatin ha e na matla a ho hanyetsa mocheso, empa ho eketsoa ha pectin ho ka eketsa mocheso oa ho qhibiliha ha gel, ha palo ea pectin e fihla ho 0.5%, e se e ntse e ka netefatsa botsitso ba lipompong tsa jeli maemong a mangata.
Pectin e na le tatso e ntle haholo ea ho lokolla le tatso e sa khomareleng molomong. Ho boloka metsi ha eona hantle ho boetse ho nolofalletsa marshmallow ho boloka botsitso ba boemo ba metsi a mangata (18-22%). Marshmallow e joalo e ka boloka mongobo le bonolo ka nako e telele, hangata ka bophelo ba shelefo ea bonyane selemo se le seng.
Mehlala ea diresepe:
| Ho eketsa tatellano | Lebitso la thepa e tala | Tekanyo ea foromo (kg) |
| A | MetsiPectin | 7.50.5 |
| B | TsoekereSirapo ea tsoekere (DE42)Sodium e sa haellang ka metsi | 4038.50.06 |
| C | gelatin (250 BLOOM)Metsi | 4.513 |
| D | Tharollo ea asiti ea citric e nang le monohydrate (50%)Semelo/pigment e jeoang | 2.5bongata bo nepahetseng |
Boima bohle ba 106.66 kg. Mouoane: 6.66 kg
Lintlha tsa tekheniki
1. Ts'ebetsong ena, tharollo ea pectin ea 4% e ka lokisoa ka ho hlohlelletsa ka lebelo le phahameng, kapa 1:4 (pectin: tsoekere) e ka omisoa e tsoakoa 'me ea qhibiliha ka metsing ka makhetlo a 30 ho feta pectin ebe e phehiloe bonyane metsotso e 2 ho netefatsa hore pectin e qhibilihile ka botlalo.
2. Gelatin (C e tafoleng) e qhibiliha ka metsing a likhato tse 50-60 kapa e eketsa metsi habeli, e khabise metsotso e 30 ebe e futhumala ho qhibiliha ka bateng ea metsi ho etsa peptone.
3. Qhibilihisa pectin (A e tafoleng). Sheba (1) bakeng sa mokhoa.
4. Kopanya thepa (B tafoleng) ebe o e futhumatsa ho fihlela e bela.
5. Thepa (A le B tse tafoleng) lia kopanngoa ebe lia futhumala ho fihlela li bela ho fihlela lintho tse tiileng li le hoo e ka bang 85%.
6. Ho eketsa thepa (C tafoleng) le ho fetola SS ho 78%.
7. Ho eketsa thepa kapele (D tafoleng), le ho kopanya ka nako, ho eketsa essence/pigment, ho tšela molding tlasa di-degree tse 80-85.
8. Haeba o sebedisa gelatin peptone bakeng sa tlhahiso, e lokela ho eketsoa pele o kopanya dinoko ha mocheso wa tsoekere o le di-degree tse ka bang 90-100, mme o hlohlelle butle (Haeba lebelo le le lebelo haholo, ho tla nka moya o mongata, mme ho hlahise dipululana tse ngata).
Nako ea poso: Pulungoana-25-2021
