HAlayen AMFANI DA GELATIN A CIKIN SAUƘIN LEƊI MAI TAUSHI
Gelatin shine babban gel da ake amfani da shi don yin alewar gumi mai laushi saboda yana ba alewar mai laushi laushi mai ƙarfi. A cikin tsarin samar da alewar mai laushi, lokacin da aka sanyaya maganin gelatin zuwa 22-25℃, gelatin ya zama mai tauri. Dangane da halayensa, ana haɗa maganin gelatin a cikin syrup sannan a zuba shi cikin mold yayin da yake zafi. Bayan sanyaya, ana iya samun wani nau'in jelly na gelatin.
Babban siffa ta musamman ta amfani da gelatin ita ce juyewar zafi. Samfurin da ke ɗauke da gelatin yana cikin yanayin ruwan zafi idan aka dumama shi, kuma yana komawa yanayin sanyi bayan ya huce. Saboda wannan saurin canji ana iya maimaita shi sau da yawa, ainihin halayen samfurin ba sa canzawa kwata-kwata. Sakamakon haka, babban fa'idar gelatin da aka shafa wa alewar jelly ita ce maganin ruwan yana da matuƙar sauƙi. Duk wani samfurin gelled daga foda mai kama da lahani za a iya dumama shi kuma a sake narkar da shi zuwa 60℃-80℃ kafin a sake narkar da shi ba tare da ya shafi ingancinsa ba.
Gelatin mai daraja a abinci ifurotin na halitta tare da ƙungiyoyin carboxyl da amino da za a iya rabawa a kan sarkar kwayoyin halitta. Saboda haka, idan hanyar magani ta bambanta, adadin ƙungiyoyin carboxyl da amino akan sarkar kwayoyin halitta zai canza, wanda ke ƙayyade matakin wurin isoelectric na gelatin. Lokacin da ƙimar pH na alewar jelly ta kusa da wurin isoelectric na gelatin, cajin tabbatacce da mara kyau da aka raba daga sarkar kwayoyin gelatin daidai suke, kuma furotin ya zama ƙasa da karko da gelatin. Saboda haka, ana ba da shawarar a zaɓi wurin isoelectric na gelatin daga ƙimar pH na samfurin, saboda ƙimar pH na alewar jelly na 'ya'yan itace galibi yana tsakanin 3.0-3.6, yayin da wurin isoelectric na manne acid gabaɗaya ya fi girma, tsakanin 7.0-9.5, don haka manne acid shine mafi dacewa.
A halin yanzu, Gelken yana samar da gelatin mai cin abinci wanda ya dace da samar da alewa mai laushi. Ƙarfin jelly yana da fure 180-250. Mafi girman ƙarfin jelly, mafi kyawun tauri da sassauci na samfuran da aka bayar. Ana zaɓar ɗanɗano tsakanin 1.8-4.0Mpa.s gwargwadon ƙarfin jelly.
Lokacin Saƙo: Fabrairu-24-2022
