Lub Aztecs siv vanilla rau tsw qab zib thaum ntxov li xyoo pua 16th, tab sis vanillin tsis raug cais kom txog thaum 1858, thaum Fabkis biochemist Nicolas-Theodore Gobley crystallized nws los ntawm vanilla extract.
Thaum twg thiab qhov twg vanillin nrhiav tau?
Vanilla yog haiv neeg South thiab Central America thiab Caribbean; thiab thawj cov neeg tau cog qoob loo zoo li yog Totonacs ntawm Mexico sab hnub tuaj ntug dej hiav txwv. Cov Aztecs tau txais vanilla thaum lawv kov yeej Totonacs nyob rau hauv lub xyoo pua 15th; Cov neeg Mev, dhau los, tau txais nws thaum lawv kov yeej Aztecs.
vanillin thawj zaug pom qhov twg?
Vanillin nws tus kheej yog thawj zaug cais tawm ntawm vanilla pods los ntawm Nicholas-Theodore Gobley xyoo 1858 (txawm tias nws xav tias nws cov mis yog C10H 6O2, tsis yog C8H8O 2). Txoj kev biosynthetic pib nrog phenylalanine.
Vim li cas vanillin pom?
Vanillin tau raug rho tawm thawj zaug raws li cov tshuaj ntshiab hauv xyoo 1858 los ntawm Nicolas-Theodore Gobley, uas tau txais los ntawm evaporating vanilla extract kom qhuav thiab recrystallizing cov khoom tshwm sim los ntawm dej kub.
Qhov txawv ntawm vanilla thiab vanillin yog dab tsi?
Vanillin yog cov tshuaj lom neeg tshwm sim uas peb lees paub tias yog thawj aroma thiab saj ntawm vanilla. Thiab txawm hais tias vanilla extract tiag tiag yog tsim los ntawm vanillin (ntxiv rau cov tshuaj tsawg dua uas ntxiv rau nws cov qib sib txawv ntawm qhov nyuaj), qee zaum vanillin yog txhua yam koj xav tau los ua kom lub ntsej muag paub.
