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Citrus Pectin ndi Apple Pectin
Kufotokozera
Pectin ndi mtundu wa polysaccharide, womwe umapangidwa ndi mitundu iwiri: homogeneous polysaccharide ndi heteropolysaccharide. Nthawi zambiri amakhala mu cell khoma ndi mkati wosanjikiza wa zomera, ndipo ambiri a iwo alipo mu peel wa zipatso za citrus, mandimu, manyumwa ndi zina zotero. Ndiwoyera mpaka wachikasu ufa, wokhala ndi mamolekyu ambiri pafupifupi 20000 ~ 400000, wopanda fungo. Ndiwokhazikika mu njira ya acidic kuposa njira ya alkaline, ndipo nthawi zambiri imagawidwa kukhala ester pectin yapamwamba ndi ester pectin yotsika molingana ndi digiri yake ya esterification. High ester pectin imapanga gel osakaniza osasinthika mumtundu wa shuga wosungunuka ≥60% ndi pH = 2.6 ~ 3.4. Ena a methyl ester a low ester pectin amasandulika kukhala amide oyambirira, omwe samakhudzidwa ndi shuga ndi asidi, koma amafunika kuphatikizidwa ndi calcium, magnesium ndi ayoni ena a bivalent kuti apange gel.
kufotokoza2
Features & Ntchito
Pectin imasungunuka m'madzi nthawi 20 kuti ikhale yoyera yoyera ya viscous colloidal solution, yomwe imakhala yofooka acidic. Ndiwokhazikika mu njira ya acidic kuposa mumchere wa alkaline. Ili ndi kukana kwamphamvu kwa kutentha ndipo imakhala yosasungunuka mu ethanol ndi zosungunulira zina za organic.
1. Popanga yogati,mitundu yosiyanasiyana ya pectin imakhala ndi ntchito zosiyanasiyana. Mwachitsanzo, kuwonjezera pectin yamafuta ambiri kumatha kukhazikika kapangidwe ka yogurt, pomwe kuwonjezera pectin yamafuta ochepa kumatha kuletsa kulekana kwa whey.
2. Popanga kupanikizana,pectin zomwe zili muzopangira ndizochepa kwambiri, kotero kuti kukhuthala kwa pectin kungagwiritsidwe ntchito, ndipo 0,20% pectin angagwiritsidwe ntchito ngati thickening wothandizira. Kuchuluka kwa pectin komwe kumagwiritsidwa ntchito mu kupanikizana kwa shuga wochepa ndi pafupifupi 0.60%.
3. Pectin imayamwa madzi mwamphamvu,zomwe sizingangowonjezera kuchuluka kwa mtanda, komanso kusintha kutsitsimuka, kukhazikika komanso kufewa kwa mtanda. Popanga ma hamburger, mutatha kuwonjezera pectin, kuchuluka kwa ufa womwe umagwiritsidwa ntchito popanga ma hamburger a voliyumu womwewo udzachepetsedwa ndi 30%. Mkate wopangidwa kuchokera ku mtanda wa pectin ukhoza kutalikitsa nthawi yogulitsa mkate.
4. Pectin ndi mtundu wa suspending agent,zomwe zingachepetse zovuta zomwe zimachitika chifukwa cha kusungunuka kwa zamkati, ndikupanga tinthu tating'onoting'ono tating'onoting'ono kuti tiyimitsidwe mu chakumwacho. Zimapangitsanso kukoma kwa madzi komanso zimakhala ngati zolimbikitsa m'mimba.
Mafotokozedwe azinthu
| Dzina la malonda | Pectin Powder |
| Kanthu | Standard |
| Maonekedwe | Zoyera, zopanda fungo, ufa wopanda madzi |
| Particle Kukula kwa mauna 80, pass rate (%) | 99.8% |
| Kutaya pakuyanika (%) | ≤12.0 |
| Phulusa losasungunuka la asidi (%) | ≤1.0 |
| Phulusa (%) | 4.70 |
| PH | 3.76 |
| Sulfur dioxide (SO2) (mg/kg) | ≤50 |
| Chiwerengero chonse cha galacturonic aci (%) | ≥65 |
| Digiri ya esterification (%) | 16.9 |
| Micro-ethanol (%) | ≤1.0 |
| Mabakiteriya onse, CFU/g | ≤5000 |
| Yisiti ndi nkhungu, CFU/g | ≤100 |