Betaine hmoov, cov tseem ceeb ntawm uas yog betaine, yog ib qho alkaloid. Nws cov tshuaj lom neeg yog n, n, n-trimethylglycine. Nws cov qauv tshuaj lom tau zoo ib yam li cov amino acids, thiab nws yog rau Quandary ammonium puag. Nws molecular mis yog c5h11NO2. Dawb crystalline hmoov, tsw ntxhiab tsw thiab qab zib. Nws tuaj yeem yaj nyob hauv dej, methanol thiab ethanol, thiab me ntsis soluble hauv ether.
Betaine tshwm sim dav nyob rau hauv cov tsiaj thiab nroj tsuag. Ntawm cov nroj tsuag, lycium barbarum thiab leguminous nroj tsuag muaj betaine. Qab zib beet daim nplua nyiaj yog lub hauv paus tseem ceeb ntawm betaine. Ntawm cov tsiaj, lub siab, cov kua dej uas muaj thiab tsis muaj kua tshuaj, txiav cov ntses cutter, zoo li tib neeg vertebrates (suav nrog tib neeg) muaj betaine.
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Tshuaj Cov Qauv |
C5h11No2 |
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Muaj pes tsawg leej |
117 |
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Molecular hnyav |
117 |
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m/z |
117 (100.0%), 118 (5.4%) |
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Kev Ntsuam Xyuas |
C, 51.26; H, 9.46; N, 11.96; O, 27.31 |
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Txoj kev rau synthesizingBetaine hmoov:
Daim Ntawv Qhia 1
1. Kev npaj ntawm betaine mloog
(1) muab 30% tso rau hauv cov tshuaj tiv thaiv hydroxide, tom qab ntawd ntxiv cov tshuaj ntshiab rau cov sodium hydrocide tov, do thiab ua kom nws mob siab.
(2) txias, ncuav kua ua rau hauv cov hwj huam ua rau cov tshuaj tiv thaiv kab mob, thiab pib nplawm kom nws mob siab.
(3) Tso cov kev daws teeb meem ua ntej rau hauv lub hwj kais thiab mloog zoo rau 80% ntawm cov ntim ntawm cov thawj kev daws teeb meem.
(4) Tom qab sib cais thiab tshem tawm cov dej nag los chloride muaju, qhov kev daws teeb meem yog tau txais.
2. Npaj thiab rho tawm ntawm anhydrous betaine
(1) thiab betaine muaj kua yog qhuav.
(2) AUTTANANOL tau ntxiv thereto, do thiab rhuab kom nws puv sib xyaw.
(3) rau cov kua sib xyaw ua kua, betaine hydrochloride muaju tau ntxiv.
(4) Cov sib tov tau muab rau 60% ntawm tag nrho cov kua hluav taws xob.
(5) Cov tshuaj insoluble hauv qab tau sib cais thiab muab tshem tawm kom tau txais kev daws teeb meem methanol.
(6) Cov kev daws tau yog crystallized ntawm 0-3 degree c.
(7) Lub Crystal tau sib cais kom tau txais cov khoom lag luam uas muaj cov betaine anhydrous hauv ib kauj ruam.
(8) Cov tau txais cov betaine tau qhuav thiab qhuav kom tau txais anhydrous betaine, nrog kev coj dawb huv ntawm 98.5% thiab cov qoob loo ntawm 93.5%.
Cov txheej txheem yooj yim, tus nqi tsim yog tsawg, thiab kev ua haujlwm yog me me. Cov khoom tuaj yeem siv tau dav hauv kev pub, cov tshuaj, cov tshuaj pleev ib ce, tshuaj lom neeg, tshuaj lom neeg thiab lwm thaj teb, thiab muaj cov nqi nce qib zoo.
Ceeb toom rau II
Coj txoj kev sib pauv khoom txhab, kho nws mus rau hauv dej ua ke, tom qab ntawd maj mam tshem tawm cov txheej txheem, ua kom huv si Betaine, thiab tom qab ntawd ntxiv abusyol kom yaj nws, tom qab sawv ntsug thiab cov khoom siv dawb paug, nrog cov txiaj ntsig ntawm 98.5%.
Daim Ntawv Ceeb Toom III:
Ib txoj kev rau cais thiab ua kom huvbetaine hmoovLos ntawm Lycium Barbarum suav nrog cov kauj ruam hauv qab no:
(1) qhuav cov noob wolfberry nyob hauv chav nyob rau ib lub lis piam txog ib lub lis piam kom txog thaum cov noob wolfberry tau muab.
(2) txiav cov qauv qhuav ntawm Suav Wolfberry rau hauv daim kom tau cov qauv tawg ntawm Suav Woldberry.
(3) Sib tov cov qauv tawg ntawm Lycium Barbarum nrog dej thiab rho nws kom tau txais kev daws teeb meem.
(4) Tom qab centrifuging cov extract, tus supernatant kuv thiab lub taub lim cov khoom seem uas kuv tau;
(5) Tom qab tus supernatant Kuv muaj kev mob siab rau hauv lub tshuab nqus tsev thiab txo qis dua, muaj kuab kom haum thiab muab cov dej sib xyaw ua ke;
(6) Cov kua sib xyaw yog centrifuged kom tau tus supernatant II thiab lub lim residue II.
(7) Tom qab supernatant II yog nyob rau hauv lub tshuab nqus tsev thiab txo qis dua, thiab cov extracled tau, thiab cov extracolted los ntawm kev ntxiv cov dej kom tau txais ib qho kev daws teeb meem.
(8) Tom qab cov kev daws teeb meem yog adsorbed los ntawm hom 732 cation pauv pauv nrog cov dej khib nyiab kom txog thaum lub tsev loj uas muaj cov dej khib nyiab, thiab tom qab ntawd cov khoom siv hluav taws xob kom txog thaum lub ntsej muag zoo nkauj ntawm hom 732
(9) Tom qab cov kua tsheb tua tsiaj uas muaj lycium betaine yog adsorbed los ntawm 717 anion sib pauv resin, nws tau ntxuav nrog dej de deionized, thiab effluent yog sau. Tom qab cov effluent yog ua rau lub tshuab nqus tsev thiab txo qis, lycium barbarum betainrated kua yog tau.
(10) khov kom qhuav lub lycium barbarum betaine concentrated kua kom tau txais lub lycium txiav lycium betaine.
(11) Lycium Barbarum betaine yog ntxuav ob zaug nrog ethanol thiab centrifuged kom tau txais supernatant III thiab lim cov khoom seem. Tus supernatant III tau muab tso rau hauv lub fwj dej ua piv txwv thiab feeb kom qhuav rau kev txo qis kom tau txais lycium barbarum betaine. Cov ntsiab lus ntawm betaine hauv Lycium Barbarum yog 87.94% los ntawm HPLC.
Betaine hmoovyeej ib txwm yog ib tus nyiam ntawm kev tshawb fawb. Ntau qhov kev sim tshawb fawb tau pom tias dav yog dav siv nyob rau hauv kev ua teb ntawm tib neeg kev noj qab haus huv thiab pub zaub mov, thiab txawm tias tuaj yeem siv los tua cov kab.
1. Ib qho ntawm tus cwj pwm tseem ceeb ntawm kev tiv thaiv kev ua kom muaj rog yog los tiv thaiv lub siab rog rog.
Thaum tswj hwm qhov sib npaug ntawm tag nrho cov nyiaj ntawm cov roj ntsha uas tsis muaj zog hauv lub cev, yog li txo lub cev roj ntsha hauv lub cev thiab tiv thaiv lub cev ntawm kev zom thiab nqus tau rog. Betaine tuaj yeem ua tau zoo tso cai rau kev tso nyiaj ntawm tib neeg cov rog hauv lub siab. Yog li ntawd, thaum txhim kho daim siab ua haujlwm kev tshuaj xyuas, tiv thaiv kev rog rog.
2. Kev tu tawv nqaij:
Piv nrog glycerol, betaine muaj cov kev muaj koob muaj npe tshwj xeeb. Glycerol ua tiav lub moisturizing muaj nuj nqi los ntawm kev txhim kho cov dej lwg me me los txhawb nqa dej lwg me me los ua kom tiav thiab siv los ntawm txhua lub cev. Thaum lub zwitterions ntawm betaine tau nyob ntawm cov dej lwg me, cov lwg dej dej tuaj yeem tso tau yooj yim rau cov kua ib puag ncig. Qhov no moisturizing mechanism tuaj yeem nce cov ntsiab lus noo noo ntawm daim tawv nqaij, thiab tuaj yeem ua kom cov tawv nqaij ua kom zoo txawm tias muaj cov ntshav tsawg.
Betaine tuaj yeem tiv thaiv surfactant, txo nws cov nyhuv ua kom zoo nkauj ntawm daim tawv nqaij yuav ploj thiab thaum kawg ua rau kev xav ntawm tes. Betaine Osmotic cov tshuaj tuaj yeem ua kom zoo rau cov tawv nqaij cuticle, tiv thaiv cov kab mob cap, thiab thaum kawg tswj hwm cov tawv nqaij elasticity thiab kev loj hlob ntawm daim tawv nqaij.
3. Tiv thaiv ntshav siab betaine tuaj yeem ncaj qha rau ntawm cov hlab plawv ntawm tib neeg lub cev
Siv cov ntshav thiab cov roj ntsha ua rau cov ntshav, ua kom cov rog tsis muaj roj, ua kom cov hlab ntsha ntawm tib neeg lub cev ruaj khov thiab ib txwm muaj. Betaine muaj cov nyhuv hypotensive. Nws muaj qee yam cuam tshuam zoo rau kev mob siab lossis kub siab lossis kub siab heev, tab sis nws tsis muaj kev cuam tshuam zoo rau kev kub siab.
Antitumer, ntshav siab txo qis, tiv thaiv mob rwj thiab txoj hnyuv tsis sib haum, thiab kho cov kab mob rau daim siab. Raws li pub noj ntxiv, nws muaj txoj haujlwm ntawm kev muab cov nyiaj pab methyl, uas tuaj yeem txuag qee cov methionine. Nws muaj cov nuj nqi ntawm kev tswj hwm osmotic hauv lub cev, muab kev ntxhov siab ntau, txhawb kev ua tau zoo ntawm cov tshuaj ntsuab ntawm cov tshuaj tiv thaiv Coccidiosis. Siv raws li tus nyiam nyob rau hauv tsiaj tsiaj pub zaub mov.
Alkyl betaine is obtained by quaternization of fatty tertiary amines, which involves reacting N-alkyl-N, N-dimethylamine with sodium chloroacetate in aqueous solution. Tus qauv tswj hwm dav dav yog RC4H8NO2, qhov twg RC nkas attrethyl betaine, ombyl dimethyl betaine, thiab postadecyl dihydredroxyethyl betaine. Alkyl betaine tuaj yeem sib haum nrog ntau hom ntawm dyes, surfactants, thiab pleev xim nyoos cov ntaub ntawv. Nws yog ruaj khov rau sodium hypochlorite thiab yuav tsum tsis txhob rhuab ntev ntev li 100 degree. Nws muaj qhov ruaj khov zoo heev thiab kev sib raug zoo hauv qab acidic thiab alkaline cov xwm txheej. Cov tawv nqaij tsis muaj zog, zoo stuckarrant, zoo stain tshem tawm thiab kom tsis muaj menyuam, tiv thaiv cov dej tsis zoo, thiab kev tiv thaiv nyuaj.
Cov khoom no muaj peev xwm ua npuas ntev zoo thiab tuaj yeem ua plaub hau mos. Nws yog qhov haum rau kev npaj tshuaj zawv plaub hau, ua npuas dej, cov menyuam yaus ua kom huv, thiab lwm yam. Nws kuj tseem siv tau raws li cov kab mob ua kom muaj ntau tus kab mob ntawm cov roj hmab, thiab cov tshuaj tua kab mob ua npuas dej ua npuas dej, Nws kuj yog siv rau hauv kev tsim cov tshuaj pleev xim AIDS, xeb inhibitors, thiab cov hlau nto sib pab AIDS.
Alkyl AMide betaine, nrog rau tus thawj tswj RCONH (CH2) NC4H8NO2, nyob qhov twg}, n {}}}}} Nws qhov kev ua tau zoo hloov kho piv rau Alkyl Betaine: nws muaj cov khoom siv ua kom zoo nkauj thiab kev ua kom zoo nkauj, cov khoom siv dej tseem ceeb thiab cov pob txha. Thaum siv ua ke, nws tuaj yeem txhim kho qhov muag muag, txias thiab tsawg cov tshuaj ntxuav, anti-zoo li qub thiab biodegradable khoom.
SulfonyLbetaine yog Quaternary Amponium ntsev amphotic surfactant nrog QUDCyl Grounds, R yog ib pab pawg Atomycyl, Retradecyl Sulhaub betaine, Hexadecyl SulfoProproyl betaine, thiab postadecyl sulfopropyl betaine. Cov khoom lag luam no zoo tshaj plaws kev ua tau zoo, nrog xab npum zoo dispersion, thiab cov teebmeem tseem ceeb, thiab cov kev cuam tshuam tseem ceeb synound thaum sib xyaw nrog lwm cov surfactants. Rau cov chaw tawv thiab textiles, nws muaj kev tu tau zoo thiab tshuaj lom neeg ruaj khov nyob rau hauv cov kev daws teeb meem zoo nkauj thiab alkali. Thaum sulfonated betaine amphoter surfactant yog tov nrog lwm surfactants nyob rau hauv ntau qhov ntau ntawm pH, nws tseem qhia tau ua npuas dej ntau thiab thickening nyhuv
Hydroxysulfoproyl betaine muaj ob qho tib si anionic thiab cationic hydroxyl pawg nyob rau hauv nws cov qauv, nrog rau tus thawj tswj hwm RC5H12Ns. {}} rabbon atoms. Tsis tsuas yog nws muaj tag nrho cov txiaj ntsig ntawm amphoteric surfactants, tab sis nws yog cov khoom siv anti, thiab cov tshuaj tiv thaiv kab mob, ua rau muaj kev ua haujlwm zoo heev. Nws tuaj yeem yog qhov chaw siv tau dav hauv ntau thaj teb txhua hnub kev lag luam txhua hnub, kev kho roj kev lag luam txhua hnub, cov roj ntsha, ua kom muaj acidificate, thiab lwm yam.
Phosphatidylbetaine hmoovmuaj ob ntu, ib yog nitrogen-muaj cationic part muaj ntawm ntev-saw derivatives ntawm amines thiab quongdary ammonium; Lwm feem yog Anionic tshooj, muaj cov ntsev phosphate, nrog rau tus tswj hwm RC5H13npa5. Nyob rau hauv cov mis molecular, r yog ib pab pawg alkyl nrog {5}} attract phosphote betaine thiab tetradecyl hydroxyPropylopylropey betaine. Tus qauv no txiav txim tias nws tsis tsuas yog muaj kev sib tw ntub dej, thiab cov tshuaj tiv thaiv hluav taws xob ntau dua li cov khoom siv zoo li qub, tab sis kuj tseem muaj cov tshuaj pleev ib ce muaj calionic nro, thiab kev ua npuas ncauj zoo heev.
Cim npe nrov: Betaine Hmoov Cas {107-43-7, cov chaw muag khoom, chaw tsim khoom, Hoobkas, yuav, nqe, loj, rau muag