Khoom Description

Tus naj npawb vanillin yog 121-33-5, tseem hu ua 3-methoxy-4-hydroxybenzaldehyde, uas yog cov organic compound rho tawm los ntawm vanilla taum. Nws yog me ntsis qab zib thiab soluble hauv dej kub, glycerin thiab cawv. Vanillin muaj ib tug muaj zog milky tsw thiab yog ib qho tseem ceeb broad-spectrum high-end tshuaj tsw qab uas yuav siv tau raws li ib tug fixative thiab flavoring neeg sawv cev. Cov qauv vanillin yog C8H8O3. Nws yog tam sim no dav siv hauv tshuaj pleev ib ce, khoom noj khoom haus, khoom siv niaj hnub thiab kev lag luam tshuaj.

cov txiaj ntsig ntawm vanillin

Antibacterial:

Vanillin yog cov tshuaj tua kab mob ntuj, thiab nws cov nyhuv inhibitory ntawm cov kab mob sib txawv yog txawv, uas feem ntau cuam tshuam nrog nws cov concentration thiab pH tus nqi, tab sis nws muaj cov kab mob zoo dua ntawm Escherichia coli.

Antioxidant:

Vanillin feem ntau scavenges dawb radicals los ntawm oxidation khoom vanillic acid. Nws cov khoom muaj zog antioxidant tuaj yeem ua rau lub neej txee ntawm cov khoom noj uas muaj roj thiab npog cov rancidity uas tsim los ntawm cov khoom noj.

Seasoning thiab Fragrance:

Raws li cov khoom qab zib, vanillin tuaj yeem siv los ua cov khoom noj qab haus huv los txhim kho qhov tsw ntawm cov zaub mov nrog nws cov nplua nuj aroma thiab milky tsw.

cov khoom specification

Qhov tshwm sim	Dawb rau me ntsis daj crystalline hmoov
tsw	Zoo ib yam li vanilla taum aroma
Melting point	81-83 degree
Cov ntsiab lus	Ntau dua lossis sib npaug li 99.50%
Poob rau ziab	Tsawg dua lossis sib npaug rau 0.5
Arsenic	Tsawg dua los yog sib npaug rau 3.0mg/kg
Hnyav hlau	Tsawg dua lossis sib npaug li 10.0mg/kg
Ignition residue	Tsawg dua los yog sib npaug rau 0.05%