Umxholo wenqaku
I-gellan gum, i-gellan gum okanye i-gellan gumSisongezo sokutya esafunyanwa kwi-1970s.
Okokuqala gelatin kwaye i-agar isetyenziswe endaweni ye-agar, ngoku ifumaneka kwiindidi zokutya ezicutshungulwayo, kubandakanywa ijam, i-candy, inyama, kunye nobisi lwezityalo oluqiniweyo.
Intsimbi yeGellanUkususela ekufumaneni kwayo ngaphezu kwamashumi amathathu eminyaka edlulileyo, ibe yinto eyongezelelweyo yokutya, isiselo, ukhathalelo lomntu, abacoci bamashishini kunye neemarike zokwenza iphepha, ngakumbi kwiminyaka eyi-15 edlulileyo. itshungamaEminye yemisebenzi ephambili kunye nokusetyenziswa kwayo yile:
-Ukunceda ukwenza ukuhambelana okufana nejeli ngaphakathi kwezinto.
-Ukunceda ukuthintela ukuhlalisa okanye ukwahlula ukutya kunye neemveliso zoshishino.
– Ukubhala, ukuzinzisa okanye ukubopha izithako zokutya ngendlela efanayo.
-Ukunceda ukuguquguquka, ulungelelwaniso kunye nokunqunyanyiswa.
– Ukuthintela amacandelo ekutshintsheni ifom ngenxa yotshintsho lobushushu.
-Ukubonelela ngesiseko sejeli kuvavanyo lweselula olwenziwe kwizitya zePetri
-Kungenjalo, igelatin isetyenziswa kwimveliso yokutya yemifuno.
-Isetyenziselwa ukubonelela ngemvakalelo egudileyo kwizithambiso kunye neemveliso zobuhle.
- Isetyenziselwa izitya ze-gastronomy (ingakumbi kwii-dessert) ukukhusela izinto zokunyibilika.
-Kwaye ineendlela ezahlukeneyo zokusetyenziswa, kubandakanya ukwenza iimuvi.
Yintoni uGellan Gum?
itshungamasisongezo sokutya esisetyenziselwa ukubopha kunye nokuzinzisa ukutya okucutshungulwayo. Intsholongwane, carrageenan, agar agar kunye xanthan gum ifana nezinye ii-agelling agents, kuquka
Ikhula ngokwemvelo, kodwa iyakwazi ukuveliswa ngokwenziwa ngokubilisa iswekile ngohlobo oluthile lwebhaktheriya.
Isetyenziswe endaweni yezinye ii-gelling agents ezithandwayo kuba iyasebenza kwixabiso elincinci kakhulu kwaye ivelisa i-gel ecacileyo engabangeli ukushisa.
Intsimbi yeGellan Ikwayindlela esekelwe kwisityalo kwi-gelatin ephuma kwisikhumba sezilwanyana, i-cartilage okanye ithambo.
Uyisebenzisa njani iGellan Gum?
itshungamaineendlela ezahlukeneyo zokusebenzisa. Njenge-ejenti ye-gelling, inika i-creamy texture kwi-dessert kunye ne-jelly-like consistency kwi-baked goods.
Intsimbi yeGellan Kwakhona yongezwa kwiijusi eziqinisiweyo kunye nobisi lwezityalo ukuzinzisa izondlo ezongezelelweyo ezifana nekhalsiyam kwaye zixutywe kwisiselo endaweni yokuziqokelela ezantsi kwesitya.
Olu longezo lunezicelo zonyango kunye nezamayeza zokuvuselelwa kwezicubu, ukukhululeka komzimba, ukhathalelo lwamazinyo, ukulungiswa kwamathambo, kunye nokuveliswa kweziyobisi.
Ingasetyenziselwa ukuthumela imiyalezo kunye nokuzinzisa ekulungiseleleni ukutya
itshungamaUkusetyenziswa okuqhelekileyo kuxa upheka, ulungiselela i-dessert okanye ukubhaka, nokuba uwedwa okanye uxutywe kunye nezinye iimveliso / i-stabilizers ukukhusela izithako zokwahlula.
Kubaluleke kakhulu ukongeza ukuhambelana kwi-purees okanye i-gel, njengoko ingatshintshi umbala okanye ukunambitha kokutya. Ukongeza, ayijiki ibe lulwelo naxa ishushu, igcina ubume bayo.
Intsimbi yeGellanNgombulelo kumandla ayo okwandisa i-viscosity, inokuvelisa iindidi ezininzi zezinto ezinomdla zolwelo, kubandakanywa ulwelo olutyebileyo, i-marinades, i-sauces okanye i-purees yemifuno.
Ifanelekile kwiiresiphi ze-vegan / zemifuno
Kuba iveliswa kwi-bacterial fermentation kwaye hayi kuyo nayiphi na indawo yezilwanyana, itshungamaIsongezo esiqhelekileyo kwi-vegan yokutya yokutya. Iiresiphi zeVegan zihlala zifuna uhlobo oluthile lwe-stabilizer kunye ne-thickener ukuthintela iimveliso ekuhlukaneni.
Inceda ukuthintela izimuncumuncu ekunyibilikeni kwaye ubushushu buzinzile kakhulu
itshungamaUkusetyenziswa okunomdla ekulungiseleleni ukutya kukwi-gastronomy, ngakumbi ukwenza iidessert ezikhethekileyo. Ngamanye amaxesha abapheki babhekisela kwi-ayisikrimu kunye neeresiphi ze-sorbet ukunceda ekuphazamiseni. itshungama uyongeza.
Inokunceda ukuphucula ukucola ukutya, ukuqunjelwa okanye urhudo
Iqhutywe ngabaphandi abavela kwiSebe leKhemistry kwiYunivesithi yase-Edinburgh kwaye ibanjwe kwinqanaba eliphezulu leentsuku ze-23 itshungama Olunye uphononongo oluncinci oluvavanye iziphumo zokutyiswa kokutya lubonise ukuba lusebenza njenge-agent ye-faecal bulking agent eneziphumo kwixesha lenguqu yokutya.
Njenge-arhente yobuninzi itshungama ukuyitya kwafunyaniswa ukonyusa ixesha lokuhamba malunga nesiqingatha samavolontiya kunye nokunciphisa ixesha losulelo kwesinye isiqingatha.
I-fecal bile acid concentrations nayo yanda, kodwa itshungamayayingenayo impembelelo ebalulekileyo kwizinto ezifana neswekile yegazi, i-insulin concentrations, okanye i-HDL cholesterol kunye namanqanaba e-triglyceride.
Ngokubanzi, umsebenzi itshungama ukuyidla ayibangeli iziphumo ezibi emzimbeni, kodwa kuba iqokelela ilindle. ukuqhina okanye urhudo zifunyenwe zineziphumo ezilungileyo kwiimpawu ezifana
kwiJenali yeSayensi yeZondlo kunye neVithamology Iziphumo ezivela kolunye uphando lwezilwanyana olupapashiweyo lubonisa into efanayo. Intsimbi yeGellan Ngokwesiqhelo lenza lifutshane ixesha lokuhamba kwesisu, okukhokelela ekupheliseni ngcono kubantu abatyekele kwimiba yokwetyisa efana nokuqhinwa.
Kokukuphi ukutya efumaneka kwi-gellan gum?
itshungamainokufumaneka kwiindidi zokutya:
Iziselo
Ubisi olusekelwe kwizityalo kunye nejusi, ubisi itshokolethi kunye nezinye iziselo ezinxilisayo
I-Confectionery
Iilekese, uyolo lwaseTurkey kunye netshungama
ubisi
Ubisi oluvundisiweyo, ikhrimu, iyogathi, itshizi egayiweyo kunye netshizi ezingavuthwanga
iimveliso zeziqhamo kunye nemifuno
Iipuree zeziqhamo, iimarmalade, iijam, iijeli, kunye neziqhamo ezomisiweyo kunye nemifuno
Ukutya okuhlanganisiweyo
Iisiriyeli zesidlo sakusasa, kunye nezinye ii-noodles, izonka, kunye ne-gluten-free okanye i-pasta eneprotheni ephantsi
iisosi
Ukugqoka isaladi, i-ketchup, i-mustard, i-custard kunye neentlobo zesandwich
okunye ukutya
Inyama egayiweyo, ihazi, isuphu, imihluzi, iziqholo, iswekile egayiweyo, kunye nesyrups
itshungamaIthandwa kakhulu kukutya okupakishwe yi-vegan kuba yenye indawo esekwe kwisityalo kwi-gelatin. kwiileyibhile zokutya itshungama okanye E418 idweliswe njenge.
Ixabiso leSondlo leGellan Gum
Ngobuchule itshungamangeentlobo ezithile zokubiliswa kwebhaktiriya, ngakumbi Sphingomonas elodea uhlobo oluveliswa kusetyenziswa inkcubeko ebizwa ngokuba yi exopolysaccharide.
Isetyenziswa kwimveliso eyahlukeneyo kunye nezicelo zemveliso yokutya itshungamaYenziwe kwilabhoratri ngokuvutshelwa kwezorhwebo kwinqanaba elikhulu kakhulu.
Njengepolysaccharide itshungamalutsheyini olude lweemolekyuli ezisekelwe kwicarbohydrate. Ngokwemichiza, oku kuyenza ifane nezinye iimveliso zokutya ezisetyenziselwa ukubopha izithako kunye, kubandakanya umgubo okanye isitatshi.
Esinye sezizathu ezibangela ukuba olu songezo luzuze udumo kwimveliso yokutya kukuba lusetyenziswa kuphela ngamanani amancinci kwaye lunokumelana namaqondo obushushu aphezulu ngelixa ligcina i-viscosity engaguqukiyo xa kuthelekiswa nezinye i-thickeners.
Ziziphi iiNzuzo zeGellan Gum?
itshungamaNangona kuthiwa kuneenzuzo ezahlukeneyo, ezimbalwa zazo zixhaswa bubungqina obuqinileyo besayensi.
Umzekelo, ubungqina obuthile itshungamaKuye kwaboniswa ukukhulula ukuqhina ngokunceda ukutya kuhamba kakuhle ngamathumbu. Nangona kunjalo, olu phononongo lwenziwe kwakudala kwaye luncinci kakhulu.
Ukongeza, kuchazwa ukuba esi songezo sinciphisa iswekile yegazi kunye namanqanaba e-cholesterol, kwaye kunceda ukunciphisa umzimba ngokulawula ukutya. Nangona kunjalo, akukho zifundo zibalulekileyo ezenziweyo ukuxhasa la mabango. Ngoko ke, uphando oluninzi luyafuneka.
Ziziphi iingozi zeGellan Gum?
itshungamangokuqhelekileyo ithathwa njengekhuselekile. Uphononongo lwezilwanyana kwiidosi eziphezulu itshungama Ngelixa inxibelelanisa ukungena kwayo kwizinto ezingaqhelekanga kulwelwesi lwamathumbu, ezinye izifundo azifumani ziphumo ziyingozi.
Nangona kunjalo, le nto kufuneka isetyenziswe ngendlela elinganiselweyo njengoko inokucothisa ukugaya ukutya kwabanye abantu.
Ngenxa yoko;
Intsimbi yeGellanSisongezo sokutya esikwasetyenziswa ngamaxesha athile kwishishini okanye kwiimveliso zokuthambisa.
Yenziwe kwi-bacterial fermentation kwaye inceda ukubopha, ukudibanisa kunye nokuzinzisa izithako, ukuthintela ukuba bahlukane kwaye benze i-gel texture okanye imbonakalo ekhrimu.
Sphingomonas elodea Uhlobo lwentsholongwane ebizwa ngokuba yintsini lwenza le gum. Akuzange kufunyanwe ityhefu nangona isetyenziswe ngobuninzi, kodwa kucetyiswa ukuba kusetyenziswe amanani amancinci kuphela ngokumodareyitha.
Amanqaku ekufanele uwafunde
