Walnut Roj Refining

Cov txheej txheem rau kev tsim cov roj walnut suav nrog cov kauj ruam hauv qab no: kev sib tsoo, sib cais ntawm cov ntsiav los ntawm lub plhaub, nias, pom, thiab nias txias kom tau cov roj walnut. Cov roj crude tau los ntawm nias yog hu ua roj crude lossis "mao koj" hauv Suav. Cov roj Crude muaj dej, sediment, coarse hmoov, fiber, dawb fatty acids, pigments, sulfur compounds, siv quav ciab, thiab cov pos hniav. Qee cov walnut kernels tsis zoo kuj tseem muaj cov tshuaj phem xws li benzopyrene. Yog li ntawd, cov roj walnut crude yuav tsum tau ua kom zoo siv cov khoom siv refining.

Cov txheej txheem rau refining walnut roj muaj xws li ob peb kauj ruam: roj crude, degumming, decolorization, pom, deodorization, tshav kub exchanger, cua sov, deacidification, deodorization, tshav kub exchanger, txias, pom, thiab tiav cov roj.

(1) Deacidification: Tshem tawm cov roj fatty acids los ntawm cov roj crude kom tau raws li lub teb chaws tus qauv rau acidity.

(2) Degumming: Tshem cov pos hniav los ntawm cov roj crude.

(3) Decolorization: Kho cov roj ua kom pom tseeb thiab pob tshab.

(4) Deodorization: Tshem tawm cov ntxhiab tsw ntxhiab ntawm cov roj.

(5) Dewaxing: Tshem cov quav ciab los ntawm cov roj walnut siv cov txheej txheem dewaxing.

Cov deodorization thiab deacidification seem siv cov txheej txheem ntawm lub cev distillation nrog cov pej thuam ua ke. Cov roj nkag mus rau hauv lub pej thuam thiab tsim ib zaj duab xis ntawm cov khoom ntim, ntws mus rau hauv qab. Nws los rau hauv kev sib cuag nrog cov dej ntws nyob rau hauv qhov kev taw qhia, uas tshem tawm fatty acids thiab ntau yam volatile yam. Cov tshuaj no ces muab tshem tawm los ntawm distillation nyob rau hauv lub tshuab nqus tsev thiab chav stripping, ua tiav lub hom phiaj ntawm deodorization (deacidification). Cov txheej txheem no luv luv, txo cov nqi tsim khoom thiab pab tiv thaiv kev tsim cov roj ntsha trans fatty acids thaum khaws cov vitamin E seem.

Cim npe nrov: walnut roj refining, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, yuav, pheej yig