Neotame

Neotame yog ib qho khoom qab zib uas tau muab los ntawm aspartame uas suav tias yog nws qhov muaj peev xwm ua tau zoo.Cov khoom qab zib no muaj qhov tseem ceeb zoo ib yam li aspartame, xws li qab zib saj ze ntawm sucrose, tsis muaj iab lossis xim hlau tom qab.Neotame muaj qhov zoo ntawm aspartame, xws li kev ruaj ntseg ntawm pH nruab nrab, uas ua rau nws siv hauv cov khoom noj ci tuaj yeem ua tau;tsis qhia txog kev pheej hmoo rau cov tib neeg uas muaj phenylketonuria;thiab raug nqi sib tw.Nyob rau hauv daim ntawv hmoov, neotame yog ruaj khov rau xyoo, tshwj xeeb tshaj yog nyob rau ntawm qhov kub thiab txias;Nws stability nyob rau hauv kev daws yog pH thiab kub nyob ntawm seb.Zoo ib yam li aspartame, nws txhawb kev kho cua sov rau lub sijhawm luv luv (Nofre thiab Tinti, 2000; Prakash li al., 2002; Nikoleli thiab Nikolelis, 2012).

Piv nrog sucrose, neotame tuaj yeem muaj txog li 13,000 lub sij hawm qab zib, thiab nws lub cev tsw qab hauv dej zoo ib yam li aspartame, nrog cov lus teb qeeb me ntsis hauv kev cuam tshuam rau kev tso tawm qab zib.Txawm hais tias muaj kev nce siab hauv cov ntsiab lus, cov yam ntxwv xws li iab thiab xim hlau tsis pom (Prakash li al., 2002).

Neotame tuaj yeem ua microencapsulated los txhawb kev tswj kev tso tawm, nce kev ruaj ntseg, thiab pab txhawb nws daim ntawv thov nyob rau hauv cov khoom noj formulations, muab hais tias, vim nws siab sweetening zog, ib tug tsawg heev npaum li cas yog siv nyob rau hauv formulations.Neotame microcapsules tau los ntawm cov tshuaj tsuag kom qhuav nrog maltodextrin thiab cov pos hniav arabic raws li cov tshuaj encapsulating tau siv rau hauv cov pos hniav, uas ua rau muaj kev ruaj ntseg ntawm cov khoom qab zib thiab txhawb nws maj mam tso tawm (Yatka li al., 2005).

Lub sijhawm tam sim no, neotame muaj nyob rau cov chaw tsim khoom noj rau cov khoom noj qab zib tab sis tsis ncaj qha rau cov neeg siv khoom siv hauv tsev.Neotame zoo ib yam li aspartame, thiab yog ib qho derivative ntawm cov amino hom, phenylalanine thiab aspartic acid.Hauv xyoo 2002, neotame tau pom zoo los ntawm FDA ua cov khoom qab zib txhua yam.Cov khoom qab zib no muaj qhov tseem ceeb zoo ib yam li aspartame, tsis muaj iab lossis xim hlau tom qab.Neotame yog qab zib heev, nrog lub zog qab zib ntawm 7000 thiab 13,000 npaug ntawm sucrose.Nws yog kwv yees li 30-60 npaug qab zib dua li aspartame.