L-Lysine hmoov yog 56-87-1

Thaum ua ke nrog ferrous tebchaw los kho cov tshuaj tsis txaus ntseeg, nws cov bioavailability yog ntau dua 40% piv rau cov tshuaj tiv thaiv hlau.
Tshuaj kho kom haum: Ntxiv L-lysine mus rau Tetracycline Tshuaj Tiv Thaiv Bastrincesics tuaj yeem txo cov hnyuv thiab txhim kho cov neeg tua kab mob uas nyob ruaj khov. Tsis tas li ntawd, L-Lysine kuj tseem siv tau los ntawm diuretic los pab hauv kev kho cov hmoov txhuas thiab txhawb nqa chloride excretion.

3. Cov zaub mov noj rau cov hom phiaj tshwj xeeb
Rau cov neeg mob uas muaj teeb meem metabolic xws li phenylketonuria (PKU), L-Lysine, raws li ib qho tseem ceeb phenylalanine zaub mov, tuaj yeem muab cov kev pab txhawb kev ua haujlwm tsis muaj txiaj ntsig yam tsis muaj teeb meem metabolic. Hauv Kev Pab Nyiaj Txiag Parentalal, cov khoom siv amino acid infusion muaj qhov zoo thiab tsis muaj kev phom sij ntau ntxiv rau hydrolyzed protein Txoj kev lis ntshav.

Khoom Noj Khoom Noj: Tsim cov khoom lag luam hauv kev noj zaub mov thiab ua kom zoo dua qub

1. Cov khoom noj muaj txiaj ntsig zoo
Txhim kho cov khoom lag luam cereal: Hauv kev teb rau qhov teeb meem ntawm L-Lysine deficiency (thawj cov qoob loo muaj protein ntau ntxiv (BV) los ntawm 30%. Piv txwv li, Lysine Fortified mov tau tsim nyob rau Thaib teb tau nce me nyuam cov protein ntau los ntawm 22%.
Cov Khoom Siv Hluav Taws Xob Cov Khoom Siv: Ntxiv Lysine rau cov mis mos muaj peev xwm sim ua cov amino acids profile ntawm cov niam mis thiab txhawb txoj kev tiv thaiv kab mob me nyuam. Kev tshawb fawb tau pom tias cov menyuam yaus muaj cov ntshav IGA uas muaj 18% siab dua cov neeg noj nrog cov mis tsis xws li.

2. Kev loj hlob ntawm cov zaub mov ua haujlwm
Khoom noj khoom haus: Ua ib co neeg sawv cev ntawm branched saw amino acids (L-lysine tuaj yeem txo cov leeg cov protein tawg tom qab qoj ib ce. Cov dej haus kis las hauv khw feem ntau ntxiv 500-1000mg / lub raj mis kom nrawm rov qab.
Cov khoom noj laus laus: Nyob rau hauv teb rau qhov tsis muaj protein synthesis muaj peev xwm nyob rau hauv cov neeg laus, kev sib xyaw ntawm cov nqaij loj thiab txo cov kev pheej hmoo ntawm kev poob. L-lysine cov ntsiab lus nyob rau hauv cov laus tshwj xeeb cov hmoov zaub mov tshwj xeeb tsim hauv Nyiv ncav 2G / 100g.
3. Cov khoom noj kom txuag tau thiab txhim kho tsw qab
Desodorization ntawm cov zaub mov hauv cov zaub mov: L-Lysine Inhib oxidation los ntawm chelating hlau ions, txuas lub txee lub neej ntawm cov kaus poom nqaij. Cov kev sim tau qhia tias ntxiv 0.3% tuaj yeem txuas lub txee lub neej ntawm cov kaus poom ntses los ntawm 6 lub hlis.
Kev tsim kho seasoning: Raws li hloov chaw rau Monosodium Glutamate, L-Lysine tuaj yeem txhim kho Umami kev tshawb pom qhov pib. Nyob rau hauv cov ntsev tsawg ntsev tsim, nws sib xyaw cov poov tshuaj tshuaj dawb tuaj yeem npog daim npog ntsej muag thiab txhim kho Palatability.

Kev Lag Luam Kev Lag Luam: BiocatalyStions rau Kev Loj Hlob

1. Kev noj haus kom zoo rau cov tsiaj txhu Monogastric
Kev thov cov npua pub: ntxiv 0.1-0.2% l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-l-mab kev noj haus uas muaj kev hloov dua siab tshiab txhua hnub los ntawm 8-10 hom%. Nws cov tshuab ntawm kev nqis tes ua xws li:
Tsim lub zais ntawm pais plab tiv thaiv thiab txhim kho cov khoom siv roj protein
Txhawb nqa cov kev zais ntawm insulin-zoo li kev loj hlob-1 (iGF-1)
Tswj hwm cov amino acid tshuav li cas thiab txo cov nitrogen excretion
Kev pub noj nqaij qaib pub optimization: ntxiv l-lysine rau broiler pub muaj peev xwm txhim kho cov mis leeg feem pua. Kev tshawb fawb tau pom tias ib qho 0.15% ntxiv ntxiv rau cov leeg nqaij hauv siab los ntawm 9% thaum txo qis plab tso tawm.

2. Khoom noj khoom haus los ntawm ruminants
Lub rumen tiv thaiv L-lysine npaj los ntawm Rumen Protection Technology tuaj yeem hla kev tsis txaus siab thiab raug ncaj qha nqus cov hnyuv. Ntxiv 30 G / Hnub rau kev noj haus ntawm cov mis nyuj tuaj yeem ua rau mis nyuj ntau lawm los ntawm 2.5kg / hnub thiab nce cov ntsiab lus cov kua zaub protein los ntawm 0.15 feem pua cov ntsiab lus.
3. Kev tsim kho hauv dej yug
Ntxiv 0.3% l-l-lysine mus pub rau ntawm South American White Shrimp tuaj yeem txhim kho kev loj hlob tshwj xeeb (SGR) thiab pub efficiency (FE). Nws txhim kho cov lus tsis muaj zog ntawm cov keeb kwm, yog li nce qhov muaj peev xwm ntawm cws los tawm tsam WSSV tus kab mob los ntawm 40%.

Ua liaj ua teb teb: biostimulants rau cog ntsuab

1. Cog Kev Txhim Kho
Nitrogen siv kom ua tau zoo: L-lysine, raws li kev hloov pauv ntawm ammonium nitrogen nyob rau hauv av thiab txhim kho cov chiv ntawm kev ua kom zoo los ntawm 15-20%. Hauv cov teb mov, nws cov kev sib xyaw nrog urea tuaj yeem nce qoob loo los ntawm 8%.
Txhim Kho Kev Nyuaj Siab Kuj: Los ntawm kev sim Proline Synthesis, L-Lysine Synthesis, L-Lysine Cov Khoom Siv tuaj yeem txhim kho tsob nroj tsis kam. Tom qab kho nrog 0.5 hli, tus muaj sia nyob tus nqi ntawm lws suav seedlings nyob rau hauv kev ntxhov siab tau nce los ntawm 35%.
2. Kev loj hlob ntawm biopesticides
L-Lysine hmoovCov derivatives (xws li tooj liab Lysine) ua piv txwv cov tshuaj tua kab mob dav dav, nrog cov nqi cuam tshuam ntawm ntau tshaj li 70% ntawm cov kab mob ntawm ntau dua li 70% Nws cov tshuab kev ua nrog kev cuam tshuam cell membrane kev ntseeg siab thiab inhibiting spore germination.

1. Synthesis ntawm Amino Acid derivatives
L-ornithine ntau lawm: L-Ornithine tuaj yeem siv cov khoom siv l-lysine ua ntej ntawm CoryneBacterium gymatic encephalopathy.
Kev npaj ntawm ε - polylysine: raws li cov khoom noj khoom noj khoom haus tshuaj, thiab cov kab mob antibacter npog gram zoo / cov kab mob tsis zoo. Nws tuaj yeem txuas lub neej hauv lub neej los ntawm peb zaug hauv kev txuag lub khob cij.
2. Kev loj hlob ntawm Biomaterials
Lub hydrogel npaj los ntawm hla kev sib txuas l-lysine thiab sodium alginate muaj cov yam ntxwv tso tawm. Nyob rau hauv cov khaub thuas ntshav qab zib, nws tuaj yeem tso cov insulin txuas ntxiv rau 72 teev kom nrawm dua kho kom zoo.

Cov Tshuaj Kho Kom Kawm Txuj Ci: Cov Lus Qhia Txog Kev Siv Rau Daim Ntoo Kho

1. Anti Laus Mechanism
L-lysine txhawb nqa hom kuv collagen synthesis los ua kom lub tgf - / smad signaling txoj kev hauv dermal fibroblasts. Cov kev kuaj mob kho mob tau pom tias tom qab 8 lub lis piam ntawm kev siv ntawm lub ntsiab muaj 2% l-l-lysine, qhov tob ntawm lub qhov muag wrinkles txo qis los ntawm 23%.
2. Raws li tyrosinase inhibitor, l-lysine tuaj yeem thaiv cov Melannesis synthemes rau ntxuav hniav dawb rau kev ntxuav hniav. Cov tshuaj ua qauv nrog Niacinamide nce daim tawv nqaij ci ci los ntawm 1.5 xim qib hauv cov neeg Esxias kev sim.

Cov ntaub ntawv ntawm Metric Cov Menyuam Hluav Taws Xob Sprocket

Daim Ntawv Qhia 1:

(1) Ntxiv cov dej lim dej (dej deionized) rau l - lysine hydrochloride. Qhov hnyav piv ntawm L - Lysine hydrochloride rau cov dej huv yog 1: 1. Sib tov kom zoo thiab yaj tag. Muab nws rau kev siv yav tom ntej;

(2) Sab Qaum Adsorption

Ntxiv cov tshuaj tau txais nyob rau hauv kauj ruam (1) rau hauv ion Txauv cov ntawv tshaj tawm ntawm tus kab sib pauv ntawm cov ntawv cob qhia kom txog thaum tsis muaj cl - nyob rau hauv lub effed ntawm cov chaw so kom txog thaum tsis muaj cle

(3) kev lees paub

Tom qab ntawd siv 2mol / l nh4oh (dej ammonia) los ntxuav tawmL-Lysine hmoovCov. Nh4oh ntws los ntawm ion pauv kem ntawm tus nqi txaus ntawm 13L / min. Thaum tus nqi PHY ntawm lub eal sib pauv sab kev nce mus rau 8.0, txoj kev tshwm sim hauv ninhydrin, l-l-lysine pib los, thiab effluent yog sau; Thaum tus lej pH ntawm eion-sib pauv Kion nce rau 9.0 ~ 12, cov xim ninhydrin cov xim muaj tsaus, thiab cov ntsiab lus ntawm L-Lysine yog qhov siab nyob rau lub sijhawm no. Cov ntawv sau tau tuaj yeem nres thaum lub effluent tau eluted kom txog thaum tsis muaj cov tshuaj tiv thaiv ninhydrin;

(4) lub tshuab nqus tsev

Mloog cov tshuaj sau tau ntawm 0.2mpa thiab 60 - 62}℃hauv kev txo cov ammonia. Thaum nws yog concencased rau 1/3 ntawm qhov ntim ntawm cov tshuaj daws tau, ntxiv 3.5% ntawm qhov hnyav ntawm cov kev daws teeb meem ntawm lub sijhawm no los ua crystallize, thiab tom qab ntawd tau txais l-lysine.

Lub purity ntawm cov khoom ntsuas thiab xam los ntawm cov npe potentiometric yog 98.5%.

Daim Ntawv Tshaj Qhia 2:

Kev npaj ntawm Dawb L-Lysine Khoom: Ntsuas 1.0G L-lysine hydrochloride thiab ntxiv rau cov khoom siv Resin, tom qab ntawd ntxiv cov ntaub ntawv pub dawb (0.1Mol / u nyiaj nitrate tshuaj Ntxiv 11.1kg5% V / v Ammonia mus rau kem cob, thiab maj mam yaug lub resin kem rau txog 2-3h. Thaum tus nqi py ntau dua 10, pib sau cov alkaline eluent kom txog thaum tus nqi p tus nqi txo ntawm 60.}} Mpa mpa) nyob rau hauv siab. Mloog cov dej thiab ammonia kom txog thaum tsis muaj kua drips tawm. Ua tib zoo mloog rau hauv cov khib nyiab dawb. Ntxiv 8 tus ethanol tsis zoo rau lub system. Txuas ntxiv mus ntaus thiab crystallize. Yeej rau 3H. Precipate txhua cov khib nyiab. Centrifuge thiab lim tawm cov khib nyiab kom txog thaum tsis muaj kua drips tawm. Lay cov lim ncuav mog qab zib rau ntawm cov txha hniav laus tais, lub hnab qhuav (60 ± 5} MPA cov khoom siv tau 76.95% thiab kev coj dawb huv ntawm 99.62%. HNMR (D2O): 3.22-3.188 (CHN), 2.848-2794 (2H / CH2N), 1.522 thiab 1.276 (- CH2CT6 (- CH2CT6 (- CH2CH2CH2CH2 -). Lcms (m +1}): 147.1127.

Daim Ntawv Tshaj Tawm 3:

Cov txheej txheem fermentation ntawm L-Lysine muaj peb kauj ruam: Lysine Thawj cov noob kab lis kev cai, Lysine Aluminium noob kab lis kev cai thiab lysine fermentation kab lis kev cai. Cov haujlwm tshwj xeeb ntawm txhua kauj ruam yog raws li hauv qab no:

1. Lysine Thawj haiv neeg kab lis kev cai

Npaj Lysine Thawj Noob Culture Nruab Nrab. Hauv qhov ua piv txwv no, Lysine Thawj Noob kab lis kev cai Suav, 0.5g / l methetium ua, 7g / l monoodium glutamate, 0.5g / l sodium Pyruvate, thiab 1G / l calcium acetate.

Kho cov npaj lysine thawj noob kab lis kev cai rau pH 6.0 nrog 20 koob piv txwv rau lub 5min, thiab qhib cov dej sib dhos kom txias rau nws mus rau 36℃thiab ua kom nws tu ncua. Do rau 300 rpm, txhaj tshuaj sterile raws li qhov cua tawm ntawm 1: 0.4, kho kom lub thawv siab kom 0.ma, kho kom haum, thiab calibrate 100% yaj oxygen.

L-L-lysine tsim cov noob ntaws candi cohrehia coliL-Lysine hmoovThawj cov noob kab lis kev cai nruab nrab rau kab lis kev cai. Thaum lub sij hawm cov txheej txheem kab lis kev cai, 30-50% yaj oxygen yog tswj hwm los ntawm kev kho kom haum txoj kev sib hloov ceev, cua ntim thiab lub tso tawm cua. Tom qab 10 teev ntawm kab lis kev cai, cov qauv tau kawm txhua 2 teev rau kev kuaj me me thiab tag nrho cov piam thaj tau ntsuas. Thaum tsom iav tsom qhia ntawm lub cell morphology yog ib txwm muaj thiab tag nrho cov piam thaj tau poob mus rau 10 g / l, cov kab lis kev cai nres kom tau lub lysine paub ua kua ua kua.

2. Theem nrab noob kab lis kev cai ntawm Lysine

Npaj Lysine Thib Ob Cov Noob Kab cai. Hauv qhov ua piv txwv no, Lysine Cov noob kab ke suav nrog cov hmoov av loj 3G / L, cov plaub hau roj ntsha 10ml / l, theronine 0.4g / l, methionsine 0.4g / l, calcium acetate 2G / l.

Kho cov PH ntawm npaj Lysine cov noob kab lis kev cai nruab nrab rau 6.2 nrog cov dej khov rau hauv 201 feeb, thiab qhib cov dej sib dhos kom txias rau nws mus rau 37℃thiab khaws cia tas li. Qhib cov kev sib xyaw rau 300 rpm, txhaj tshuaj sterile raws li lub tank ntsuas ntawm 1: 0.4, kho lub tank ntsuas ntawm 1,4, kho lub tank kom haum rau 0.6, Cov Lysine Lysine thawj cov noob cov noob tau txais hauv qib (1) tau txais rau hauv Lysine Aluminium noob kab lis kev cai nruab nrab ntawm 2% ntawm lub Lysine Aluminium noob kab lis kev cai me rau kab lis kev cai. Thaum lub sij hawm cov txheej txheem kab lis kev cai, 30-50% yaj oxygen yog tswj hwm los ntawm kev kho kom haum txoj kev sib hloov ceev, cua ntim thiab tso cua nkag. Tom qab 10 teev ntawm kab lis kev cai, cov qauv yog noj txhua 2 teev rau kev kuaj me me thiab ntsuas cov piam thaj kom tsawg. Thaum lub tshuab tshuaj ntsuam me me ntawm cell morphology yog ib txwm muaj thiab kev txo qis qab zib rau 8 g / l, cov kab lis kev cai nres kom tau txais lub noob txiv neej lysine altary noob.

3. Lysine Fermentation Culture

Npaj Lysine Fermentation Nruab Nrab. Hauv qhov ua piv txwv, Lysine Fermentation nruab nrab suav nrog cov piam thaj 20 g / l, box pololyzate 0.5 g / l, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bet, bethras acid 0.5 g / l, recium acetate 1 g / l.

Kho cov ph ntawm npaj lysines nruab nrab rau 5.6 nrog 20% cov poov tshuaj hydrocrod, thiab qhib cov dej ncig ua kom txias rau nws mus rau qhov txias rau 56℃thiab ua kom nws tu ncua. Pib sib xyaw ntawm 400rpm, txhaj tshuaj sterile raws li lub tank piv rau 1: 0.3, kho lub tank nce rau 0.1 Lub txiv hlob ua lysine noob kua tau txais hauv kauj ruam (2) ntxiv rau Lysine Fermentation nruab nrab los ntawm 10% ntawm qhov ntim ntawm lubL-Lysine hmoovFermentation nruab nrab rau kab lis kev cai. Thaum lub sij hawm cov txheej txheem kev coj noj coj ua, cov pa oxygen yog tswj tau los ntawm 25-40% los ntawm kev kho qhov nrawm, huab cua ntim thiab tso tawm kom loj.

Thaum lub sij hawm cov txheej txheem kev coj noj coj ua, qauv thiab ntsuas kev txo cov suab thaj thiab ammonia nitrogen concentration ntawm fermentation kua txhua 2h. Thaum cov piam thaj qab zib uas txo qis hauv cov kua dej ua kua rau 4G / l, tswj hwm kom txo cov suab thaj thiab pib txo cov kua qab zib kom txo cov kua ntawm li 4G / l. Thaum Ammonia nitrogen concentration nyob rau hauv fermentation kua tee rau 1g / l, pib ntxiv 40% (m / v) ammonia nitrogen concentration ntawm fermentation kua ntawm li 1g / l.