I-Gellan gum, i-biopolymer ethathwe kubhaktheriya i-Sphingomonas elodea, ibilokhu ithola ukunakwa emphakathini wesayensi ngokusebenza kwayo okuhlukahlukene emikhakheni eyahlukene. Le polysaccharide yemvelo inezinto ezihlukile eziyenza ibe yisithako esifanelekile emikhiqizweni eyahlukene, kusukela ekudleni nasezithakweni zemithi kuya kwezimonyo nasekusetshenzisweni kwezimboni.
Isayensi EsemuvaGellan Gum:
Embonini yokudla,i-gellan gumisibe yisinqumo esithandwayo ngenxa yekhono layo lokudala ama-gel futhi inikeze ukuzinza ezinhlobonhlobo zokudla nemikhiqizo yesiphuzo. Ukuguquguquka kwayo kuvumela ukwakhiwa kwezindlela ezisukela kokuqinile neziqinile kuye kwezithambile nezinwebekayo, okuyenza ibe isithako esibalulekile emikhiqizweni efana nemikhiqizo yobisi, i-confectionery, kanye nezinye esikhundleni senyama esekwe ezitshalweni.
Ukwengeza, ikhono layo lokumelana nebanga elibanzi lamazinga okushisa namazinga e-pH kuyenza ibe isizinzisi esifanelekile ekwakhiweni kokudla nesiphuzo.
Embonini yezemithi,i-gellan gumisetshenziswa ezinhlelweni zokulethwa kwezidakamizwa nanjenge-ejenti emisiwe ekwakhiweni koketshezi. Ikhono layo lokwenza ama-gel ngaphansi kwezimo ezithile liyenza ibe yingxenye ebalulekile ezinhlelweni zokulethwa kwezidakamizwa ezilawulwayo, okuqinisekisa ukukhululwa kancane kancane kwezithako ezisebenzayo emzimbeni. Ngaphezu kwalokho, i-biocompatibility yayo kanye nemvelo engenabo ubuthi iyenza ibe isithako esiphephile nesisebenzayo ekusetshenzisweni kwemithi okuhlukahlukene.
Ngaphandle kwezimboni zokudla kanye nemithi,i-gellan gumuthole izinhlelo zokusebenza emkhakheni wezimonyo nokunakekelwa komuntu siqu. Isetshenziswa emikhiqizweni ye-skincare, ukwakheka kokunakekelwa kwezinwele, kanye nezimonyo njenge-ejenti ye-gelling, i-stabilizer, kanye ne-thickener. Ikhono layo lokudala amajeli abonakalayo futhi linikeze ukuthungwa okubushelelezi, okunethezeka kuyenza ibe isithako esifunwayo ezinhlobonhlobo zobuhle nemikhiqizo yokunakekelwa komuntu siqu.
Ezilungiselelweni zezimboni,i-gellan gumisetshenziswa ezinhlelweni ezahlukahlukene, kufaka phakathi ukutholwa kukawoyela, ukuhlanzwa kwamanzi angcolile, kanye ne-ejenti ye-gelling ezinqubweni zezimboni. Ikhono layo lokwenza ama-gel azinzile kanye nokumelana nezimo ezinzima zemvelo kwenza kube ingxenye ebalulekile kulezi zicelo.
Njengoba ucwaningo nentuthuko emkhakheni wama-biopolymers iqhubeka nokukhula,i-gellan gumilungele ukudlala indima ebalulekile ekhulayo kuzo zonke izimboni ezihlukahlukene, ikhombisa amandla ayo njengento esimeme futhi eguquguqukayo enezinhlelo zokusebenza ezihlukene.
Isikhathi sokuthumela: Aug-15-2024
