Izinto ze-pectin zemvelo zikhona kakhulu ezithelweni, izimpande, iziqu, namaqabunga ezitshalo ngendlela ye-pectin, i-pectin, ne-pectic acid, futhi ziyingxenye yodonga lwamaseli.I-Protopectin iyinto engancibiliki emanzini, kodwa ingafakwa nge-hydrolyzed futhi iguqulwe ibe yi-pectin encibilika emanzini ngaphansi kwesenzo se-asidi, i-alkali, usawoti kanye namanye ama-reagents amakhemikhali nama-enzyme.
I-Pectin empeleni iyi-polysaccharide polymer eqondile.I-D-galacturonic acid iyingxenye eyinhloko yama-molecule e-pectin.Iketango eliyinhloko lama-molecule e-pectin lakhiwa i-D-galactopy ranosyluronic acid kanye ne-α.-1,4 ukuxhumana kwe-glycosidic (α-1, 4 ukuxhumana kwe-glycosidic) kwenziwa, futhi iningi lamaqembu e-carboxyl ku-galacturonic acid C6 akhona ngendlela ye-methylated.
Izinzuzo ze-pectin ezinhlelweni ze-candy
1. Thuthukisa ukucaca nokucwebezela kukaswidi
I-2.I-Pectin inokuzinza okungcono ngesikhathi sokupheka
Ukukhishwa kwe-3.Iphunga kungokwemvelo
4, ukuthungwa kweswidi kulula ukulawula (kusuka kokuthambile kuye kokuqina)
5. Iphuzu eliphakeme lokuncibilika le-pectin ngokwalo lithuthukisa ukuzinza kwesitoreji somkhiqizo
6. Ukusebenza kahle kokugcina umswakama ukuze kunwetshwe impilo yeshalofu
7.Izakhiwo zejeli ezisheshayo nezilawulekayo namanye ama-colloid okudla
8. Ukomisa akudingekile
Isikhathi sokuthumela: Jan-15-2020