Puas yog Lecithin hauv Qe Yolk lossis Dawb?

Lecithin yog cov khoom siv dav siv hauv ntuj phospholipid raw khoom hauv kev ua qe, khoom noj khoom haus, zaub mov noj qab haus huv, thiab kev lag luam tshuaj excipient. Cov lus nug tseem ceeb tab sis tseem ceeb feem ntau tshwm sim rau ntau tus neeg yuav khoom, cov neeg tsim khoom lag luam, thiab cov tuam ntxhab: qhov twg yogqe lecithinpom - nyob rau hauv lub yolk los yog dawb? Cov lus teb yog qhov tseeb: lecithin hauv qe feem ntau pom nyob rau hauv cov qe, thaum cov dawb muaj yuav luag tsis muaj.

Lecithin yog dab tsi?

Chemically, qe lecithin feem ntau yog hais txog phosphatidylcholine (PC), nrog rau cov phosphatidylcholine (PE), phosphatidylinositol (PI), phosphatidic acid (PA), thiab lwm yam phospholipid sib tov. Nyob rau hauv tej yam ntuj tso kab mob, lecithin tsis muaj nyob dawb, tab sis yog ib tug loj structural tivthaiv ntawm lub cell membrane bilayer, tsim cov kab mob lom kab mob ua ke nrog cov proteins, cholesterol, thiab lwm yam lipids.

Los ntawm kev pom kev ua haujlwm, lecithin's amphiphilic xwm (muaj ob lub taub hau hydrophilic thiab tus Tsov tus tw hydrophobic) txiav txim siab nws cov nqi siv dav raws li lub ntuj emulsifier, liposome carrier khoom, thiab surfactant. Thaum xaiv qe lecithin raw cov ntaub ntawv, cov neeg siv feem ntau tsom rau qhov ntsuas ntau suav nrog: phosphatidylcholine cov ntsiab lus (PC%), acetone-insoluble teeb meem, acid tus nqi, peroxide tus nqi, hnyav residue, thiab microbial txwv. Cov ntsuas physicochemical no ncaj qha ntsig txog qhov chaw ntawm cov khoom siv raw.

Yog Lecithin Hauv Qe Yolk lossis Dawb?

Lecithin nyob rau hauv qe feem ntau pom nyob rau hauv lub qe qe. Qe dawb muaj me me rau tsis muaj lecithin.

Quantitative Distribution of Phospholipids hauv Qe

Lecithin tsis sib npaug hauv lub qe. Feem ntau lecithin muaj nyob rau hauv lub qe qe. Tsuas yog cov lej muaj nyob hauv cov qe dawb.

• Cov ntsiab lus Lecithin hauv qe qe

Cov ntsiab lus phospholipid ntawm qe qe (qhuav hauv paus) yog li 8-10 g ib 100 g ntawm qhuav yolk. Phosphatidylcholine (PC) muaj li ntawm 70% -75% ntawm tag nrho cov phospholipids. Cov phospholipids ntxiv muaj xws li phosphatidylethanolamine (PE) ntawm 15% -18%, phosphatidylinositol (PI) ntawm 2% -5%, sphingomyelin (SPH) ntawm 2% -3%, thiab me me ntawm phosphatidic acid (PA).

Nyob rau hauv ib qho hnyav hnyav, 100 g ntawm cov qe qe tshiab muaj txog 3.5-4.5 g ntawm lecithin (PC). Qe qe yog qhov nplua nuj tshaj plaws ntawm lecithin hauv cov qe. Nws kuj yog tib qhov chaw siv tau rau kev lag luam lecithin ntau lawm.

• Cov ntsiab lus Lecithin hauv qe dawb

Qe dawb muaj roj tsawg heev. Nws tag nrho cov ntsiab lus lipid tsuas yog kwv yees li 0.02% - 0.05%. Phospholipids suav nrog tsawg dua 10% ntawm cov lipids no. Cov ntsiab lus lecithin (PC) hauv qe dawb yog tsawg dua 0.005% ntawm qhov hnyav ntub.

Nyob rau hauv qhov tseeb, ib qho nruab nrab - qe muaj txog 50 g ntawm qe dawb. Cov qe dawb no muaj tsawg dua 0.5 mg ntawm lecithin. Hauv kev sib piv, lub qe ntawm tib lub qe muaj txog 1,500-2,000 mg ntawm lecithin. Qhov txawv yog ntau tshaj 1,000 zaug.

Yog li ntawd, lecithin feem ntau pom muaj nyob rau hauv qe qe. Cov qe dawb tsuas muaj cov kab mob xwb. Vim li no, rho tawm qe lecithin hmoov los yog siv quav ciab los ntawm qe dawb tsis yog kev lag luam los yog kev ua tau zoo.

Vim Li Cas Thiaj MuajQhov txawvsnyob rau hauv lipid muaj pes tsawg leeg ntawm qe qe thiab qe dawb?

Qhov sib txawv ntawm lipid muaj pes tsawg leeg ntawm qe qe thiab qe dawb yog vim lawv cov kev ua haujlwm lom neeg sib txawv thaum lub sij hawm tsim embryo.

Qe yolk ua hauj lwm raws li ib tug as-ham cia rau lub tsim embryo. Nws muab lub zog, daim nyias nyias- cov ntaub ntawv tsim, thiab cov khoom siv hluav taws xob. Lub qe muaj cov lipoproteins ntau, xws li qis-lipoproteins tsawg (LDL), thiab phospholipids. Phospholipids yog cov khoom tseem ceeb ntawm cov lipoproteins. Yog li ntawd, qe yolk lecithin hmoov yog ib txwm nplua nuj nyob rau hauv phospholipids.

Qe dawb muaj lub luag haujlwm sib txawv. Nws lub luag haujlwm tseem ceeb yog muab cov protein matrix aqueous. Nws muaj cov proteins xws li ovalbumin, ovotransferrin, thiab lysozyme. Qe dawb kuj muab kev tiv thaiv lub cev thiab tiv thaiv kab mob. Nws tsis cuam tshuam rau hauv lipid cia lossis membrane tsim. Yog li ntawd, nws muaj lipid tsawg heev thiab tsawg heev phospholipids.

Ntawm qib biochemical, qe qe muaj enzymes xav tau rau phosphatidylcholine synthesis, suav nrog CDP-choline transferase. Qe dawb tsis muaj cov enzyme no. Yog li ntawd, phospholipid ntau lawm hauv qe dawb yog txwv tsis pub.

Yuav Ua Li Cas Xaiv Qe Lecithin?

Qee tus neeg tsis yog -cov kws tshaj lij qe lecithin tuaj yeem txhawb cov khoom lag luam raws li cov protein lecithin" lossis tag nrho cov qe lecithin. Cov neeg yuav khoom yuav tsum ua tib zoo tshuaj xyuas cov ntawv xeem. Phosphatidylcholine (PC) yog ib qho tseem ceeb qhia txog lecithin zoo. Yog tias cov ntsiab lus PC siab dua 1%, nws tsis zoo li cov protein yog cov khoom tseem ceeb ntawm cov khoom. Guanjie ntau lawm Biotechnology.bulk qe yolk lecithin. Peb muab ob hom khoom:

• Qe Yolk Lecithin Wax

Cov Qe Yolk Lecithin Wax no yog tsim los siv cov khoom noj -qib acetone deoiling txheej txheem. Cov acetone- cov ntsiab lus insoluble yog tswj ntawm 60% -70%. Cov ntsiab lus PC feem ntau yog 20% ​​-40%. Nws yog tsim rau cov khoom noj emulsification, pub emulsification, thiab kev siv surfactant.

• Qe Yolk Lecithin Hmoov

Qe Yolk Lecithin Powder undergoes ntxiv deoiling thiab purification. Cov ntsiab lus PC tuaj yeem nyob ntawm 70% mus rau 98%, nyob ntawm cov neeg siv khoom xav tau. Nws yog tsim rau liposome formulations, txhaj cov roj emulsions, siab - cov tshuaj pleev ib ce kawg, thiab cov khoom mis mos.

Tag nrho cov khoom yog muab los ntawm cov qe qe. Cov txheej txheem tsim muaj xws li hnyav rho tawm (ethanol lossis hexane), deoiling, ziab, thiab purification. Guanjie Biotech ua raws li ISO 9001 thiab GMP tus qauv. Txhua batch raug kuaj rau PC cov ntsiab lus, tus nqi peroxide, cov kuab tshuaj residual, thiab txwv microbial.

Peb cov khoom lag luam qe yolk lecithin tau muab rau cov tuam txhab biopharmaceutical, tsev kawm qib siab, cov khoom noj khoom haus distributors, thiab cov khoom lag luam OEM hauv ntau tshaj 100 lub teb chaws. Peb muaj kev paub dhau los hauv kev tsim khoom ntawm cov qe qe qe lecithin.

FAQ:

Q: Cov lecithin puas tuaj yeem muab rho tawm los ntawm qe dawb rau kev txhaj tshuaj- qib ntawv?

A: Tsis yog. Cov ntsiab lus lecithin hauv qe dawb yog qis dua qhov kev kuaj pom, thiab cov txheej txheem rho tawm qhia txog cov protein ntau ntau, ua rau nws tsis tsim nyog rau kev txhaj tshuaj - qib purity.

Q: Puas yog cov khoom lag luam sau npe qe qe lecithin yuav tsum tau muab los ntawm qe qe?

A: Hauv kev lag luam ua raws (xws li Tuam Tshoj GB, EU, thiab US FDA), qe qe lecithin feem ntau yog los ntawm qe qe. Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias qee cov khoom yuav muaj cov kab mob sib kis ntawm soy lecithin. Cov neeg siv khoom yuav tsum thov cov neeg muab khoom siv los muab HPLC chromatograms kom paub meej cov yam ntxwv ntawm phospholipid (cov kua lecithin feem ntau muaj cov feem ntau ntawm PC, tsis muaj lossis tsawg heev PE, thiab muaj cov yam ntxwv ntawm phosphatidylinositol thiab phosphatidylserine).

Q: Vim li cas qee qhov kev tshawb fawb hais tias lecithin tseem muaj nyob hauv qe dawb?

A: Cov kev tshawb fawb tsawg tsawg tau kuaj pom picomolar qib ntawm phospholipids hauv qe dawb nyob rau hauv cov kev kuaj pom ultrasensitive (xws li huab hwm coj spectrometry), tab sis cov phospholipids feem ntau yog los ntawm cov qe qe los yog cov khoom me me ntawm cov yolk membrane paug thiab tsis muaj nqi lag luam.

Xaus:

Lecithin muaj nyob rau hauv qe qe thiab yuav luag tsis tuaj ntawm qe dawb. Qhov no tuaj yeem lees paub los ntawm ntau yam chemistry, kev tsim khoom lom neeg, thiab kev coj ua kev lag luam extraction. Kev lees paub tias lecithin tuaj yeem muab rho tawm los ntawm qe dawb thiab muab tso rau hauv kev lag luam nplai tsis tau txais kev txhawb nqa los ntawm kev tshawb fawb lossis kev muaj tiag.

Guanjie Biotech yog cov kws tshaj lij cov qe qe qe lecithin tsum. Peb tsuas yog siv cov qe qe ua peb cov khoom siv raw. Los ntawm cov txheej txheem tsim khoom nruj thiab kev tswj kom zoo, peb muab cov khoom ruaj khov, ua raws, thiab siab -cov khoom lag luam qe qe lecithin nyob rau hauv ob qho tib si waxy thiab hmoov. Thaum xaiv ib lub qe qe lecithin, nws yog ib qho tseem ceeb rau kev soj ntsuam cov khoom siv raw, phosphatidylcholine (PC) cov ntsiab lus, oxidation indicators, thiab hnyav residue qib. Kev txiav txim siab ntawm cov saw hlau yuav tsum tau ua raws li qhov zoo thiab qhov sib xws ntawm lub qe qe.

Yog xav paub ntxiv txog cov ntaub ntawv, suav nrog liposome daim ntawv qhia cov txheej txheem, cov ntaub ntawv loj me me faib rau PC sib txawv -cov ntsiab lus emulsions, thiab cov ntaub ntawv tshawb fawb txog kev ruaj ntseg, thov hu rau Guanjie Biotech pab pawg pab cuam. Peb tsom mus rau kev muab cov ntaub ntawv txhim khu kev qha thiab cov khoom siv tswv yim daws teeb meem. Tag nrho cov ntaub ntawv pov thawj thiab rov tsim dua tshiab rau cov neeg siv khoom thoob ntiaj teb. Txais tos kom nug nrog peb ntawminfo@gybiotech.com.

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