Njira yopanga monosodium glutamate

Kupanga njira za monosodium glutamate : hydrolysis, nayonso mphamvu, kaphatikizidwe ndi kuchotsa.

1. Hydrolysis

Mfundo Yofunika: Mapuloteni opangira mafuta amapangidwa ndi hydrolyzed kuti apange glutamic acid, ndipo glutamic acid hydrochloride amagwiritsidwa ntchito.

Ili ndi kusungunuka kochepa mu hydrochloric acid. Glutamic acid imasiyanitsidwa ndikuchotsedwa, ndiyeno

Monosodium glutamate imakonzedwa ndi chithandizo cha neutralization.

Zopangira zopangira mapuloteni - gluten, soya, chimanga, ndi zina.

Hydrolysis neutralization

Mapuloteni zopangira - glutamic acid - monosodium glutamate

2. Kuyanika

Mfundo:

Zopangira zowuma zimasinthidwa kukhala hydrolyzed kuti apange shuga, kapena molasi kapena asidi acetic amagwiritsidwa ntchito mwachindunji ngati

Zipangizo: asidi glutamic ndi biosynthetically synthesized ndi glutamic acid kupanga mabakiteriya, ndiyeno neutralized ndi yotengedwa.

Pangani MSG.

Zopangira zowuma - → chakumwa cha shuga - → kuthirira kwa glutamic acid - → neutralization - → monosodium glutamate

3. Njira yopangira

Mfundo: mafuta ophwanyira mpweya wa propylene ndi oxidized ndi ammoniated kuti apange acrylonitrile.

Cyanidation, hydrolysis ndi zina zimachititsa racemic glutamic acid, amene kenako anawagawa L-glutamic acid,

Kenako amapangidwa kukhala monosodium glutamate.

Propylene → oxidation ndi ammoniation → acrylonitrile → glutamic acid → monosodium glutamate

4. Njira yochotsera

Mfundo Yofunika: Tengani molasi wa zinyalala ngati zopangira, choyamba bwezerani sucrose mu molasi wa zinyalala, ndiyeno bwezeretsani madzi otayawo.

The monosodium glutamate anakonzedwa ndi hydrolyzing ndi kuganizira ndi njira zamchere, yopezera asidi glutamic, ndiyeno kukonzekera monosodium glutamate.

Hydrolysis, ndende neutralization, m'zigawo

Zinyalala molasses - → glutamic asidi - → monosodium glutamate