Isiphumo somgangatho we-gelatin kwiikhaphu ezithambileyo
I-GelatinIhlala idlala indima ephambili kwinkqubo yokuvelisa iikhaphu ezithambileyo, ngoko ke iiparameter ezahlukeneyo kunye nokuzinza kwe-gelatin kunempembelelo enkulu kwimveliso yeekhaphu ezithambileyo kunye nomgangatho weemveliso ezigqityiweyo:
●Ukuqina kwejeli: Imisela amandla odonga lwekhaphu.
●Ukuncipha kwe-viscosity: Kuchaphazela ukuzinza kwesisombululo seglue kwinkqubo yokuvelisa.
●Iintsholongwane: Zinokubangela ukwehla kwamandla ejeli kunye nokuxinana kwayo, kwaye zichaphazele ukhuseleko lwemveliso.
●Ukudluliselwa: Kuchaphazela ukukhazimla kunye nokucaca kwekhaphu.
●Uzinzo: Umahluko omncinci phakathi kweebhetshi, nto leyo engcono ukulawula inkqubo yemveliso nokuqinisekisa umgangatho wemveliso.
●Ucoceko (umxholo we-ion): Luchaphazela ukuqhekeka kwekhaphu kunye nokhuseleko lwemveliso.
Umgangatho weGelatin kunye nokuqhekeka kwecapsule ethambileyo
Ichaphazeleka kukunyuka kobushushu bokomisa kunye nokwandiswa kwexesha lokomisa ngexesha lenkqubo yokwenziwa kwekhaphu. (Iimolekyuli zegelatin phakathi kwezinto ezifanayo kunye nezinto ezahlukeneyo zenza inethiwekhi yendawo)
Iikhaphu eziveliswa yigelatin ekumgangatho ophantsi, ngenxa yokunyibilika kwayo okungekuhle, okunexesha elide lokunyibilika, ngoko ke le nto ingaqhelekanga yokuqhekeka idla ngokuvela.
Abanye abavelisi begelatin bongeza ezinye izinto kwinkqubo yokuvelisa ukuphucula iiparameter ezithile zegelatin. Ezi zinto kunye neemolekyuli zegelatin zifumana i-cross-linking reaction, nto leyo eyandisa ixesha lokunyibilika kwegelatin.
Umxholo ophezulu wee-ion kwi-gelatin. Ezinye ii-ion zesinyithi zizinto ezibangela ukuba i-gelatin ikwazi ukuxubana (ezifana ne-Fe3+, njl.njl.).
I-Gelatin inokonakala okungenakujikwa, kwaye inokungcoliswa zizinyibilikisi ze-organic ezifana ne-formaldehyde xa izinto ezikrwada okanye ii-capsules zingagcinwanga kakuhle, oku kukhokelela kwi-denaturation reaction kwaye kuchaphazele ukuqhekeka kwe-capsule.
Ukuqhekeka kweekhaphu ezithambileyo kukwanxulumene kakhulu nomxholo weekhaphu. Iimfuno ezahlukeneyo zomxholo ukuze kubekho amandla ahlukeneyo ejeli kunye ne-viscosity.
Ixesha lokuthumela: Sep-03-2021
