Threonine tsis tu ncua crystallization txheej txheem
Threonine kev taw qhia
L-threonine yog ib qho tseem ceeb amino acid, thiab threonine feem ntau yog siv rau hauv cov tshuaj, tshuaj reagents, zaub mov fortifiers, pub additives, thiab lwm yam. tshwj xeeb tshaj yog, tus nqi ntawm pub additives yog nce sai heev. Nws yog feem ntau ntxiv rau pub ntawm menyuam yaus piglets thiab nqaij qaib. Nws yog qhov thib ob txwv amino acid hauv npua pub thiab thib peb txwv amino acid hauv nqaij qaib pub. Ntxiv L-threonine rau compound pub muaj cov yam ntxwv hauv qab no:
① Nws tuaj yeem kho cov amino acid tshuav nyiaj li cas thiab txhawb kev loj hlob ntawm nqaij qaib thiab tsiaj txhu;
② Nws tuaj yeem txhim kho cov nqaij zoo;
③ Nws tuaj yeem txhim kho cov khoom noj muaj txiaj ntsig ntawm pub nrog cov amino acid digestibility tsawg;
④ Nws tuaj yeem txo tus nqi pub khoom noj; Yog li ntawd, nws tau siv dav hauv kev lag luam pub khoom noj hauv EU lub teb chaws (feem ntau lub teb chaws Yelemees, Belgium, Denmark, thiab lwm yam) thiab Asmeskas lub teb chaws.
Txoj kev tsim thiab nrhiav kom tau L-threonine
Cov txheej txheem ntau lawm ntawm threonine feem ntau suav nrog txoj kev fermentation, protein hydrolysis txoj kev thiab tshuaj synthesis txoj kev. Microbial fermentation txoj kev tsim threonine, uas tau dhau los ua txoj hauv kev tam sim no vim nws cov txheej txheem yooj yim thiab tus nqi qis. Muaj ntau txoj hauv kev los txiav txim siab threonine cov ntsiab lus nyob rau hauv nruab nrab ntawm fermentation, feem ntau suav nrog cov amino acid analyzer method, ninhydrin method, paper chromatography method, formaldehyde titration method, etc.
Paten No.ZL 2012 2 0135462.0
Cov ntsiab lus
Threonine lim clogging kua yuav tsim siv lead ua nyob rau hauv cov mob uas tsis tshua muaj concentration evaporation, Yuav kom tsis txhob siv lead ua nag lossis daus, cov txheej txheem yuav siv hom plaub-ntws evaporation kom paub meej thiab kaw ntau lawm. Crystallization yog tus kheej tsim Oslo elutriation crystallizer tsis nplawm
Lub cuab yeej txais kev pabcuam tsis siv neeg los tswj.
Thib peb, cov txheej txheem flow chart:
Cov khoom muaj feem xyuam
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Aginomoto nruam crystallization txheej txheem
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evaporation thiab crystallization technology
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Ethanol ntau lawm txheej txheem
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Ob chav Mash kem peb-feem sib txawv pr ...
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Tsib-Kab Peb-Tsev Muaj Ntau-Pressure Distill...
Txheej txheem cej luam Lub tsib-ntaus peb-tshuaj yog ib tug tshiab lub zog-txuag tshuab qhia nyob rau hauv lub hauv paus ntawm cov tsoos tsib-ntauwd sib txawv siab distillation, uas yog tsuas yog siv rau zus tau tej cov premium qib cawv. Cov cuab yeej tseem ceeb ntawm cov tsoos tsib-ntauwd sib txawv siab distillation suav nrog ntauwd distillation crude, ib tug ntauwd dilution, rectification pej thuam, methanol ntauwd, ...
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Cov dej khib nyiab uas muaj ntsev evaporation crystal ...
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