Taw qhia

Melatonin2

Factory 1

musclepic 3

Khoom Description

Ntu 1: Cov Txheej Txheem Txheej Txheem thiab Kev faib tawm ntawm Melatonin

Los ntawm qhov kev xav ntawm qhov chaw thiab siv, melatonin raw cov ntaub ntawv tuaj yeem muab faib ua peb pawg tseem ceeb: tshuaj -qib melatonin, zaub mov noj qab haus huv- qib melatonin, thiab kev tshawb fawb- qib melatonin. Pharmaceutical-qib melatonin feem ntau yog siv rau hauv daim ntawv tshuaj lossis ze rau - cov ntawv sau tshuaj, yuav tsum tau muaj kev purity siab heev nrog kev tswj nruj ntawm impurities thiab cov kuab tshuaj seem, ua tau raws li cov qauv tshuaj pharmacopoeia. Cov zaub mov noj qab haus huv- qib melatonin feem ntau yog siv rau hauv cov khoom noj khoom haus, tshuaj ntsiav, ntsiav tshuaj, lossis hmoov, nrog rau cov kev xav tau siab rau kev ruaj ntseg thiab bioavailability. Kev tshawb fawb-qib melatonin tsom mus rau qhov rov ua dua ntawm cov ntaub ntawv sim thiab kev ruaj ntseg ntawm cov qauv, thiab feem ntau yog siv hauv neuroscience, endocrinology, thiab kev tshawb fawb circadian atherosclerosis.

Ntu 2: Cov Ntsiab Lus Zoo ntawm High-Melatonin Zoo

Qhov txiaj ntsig tseem ceeb tshaj plaws ntawm siab - zoo melatonin yog nyob rau hauv nws cov biocompatibility zoo heev thiab zoo -txhais physiological mechanism. Nws pab tswj lub sijhawm pib pw tsaug zog thiab txhim kho kev pw tsaug zog zoo los ntawm kev ua ntawm MT1 thiab MT2 receptors hauv tib neeg lub cev, tsis yog ncaj qha tsim cov tshuaj sedative lossis tshuaj loog. Piv nrog rau cov tshuaj tsaug zog ib txwm muaj, melatonin tsis tshua muaj peev xwm ua rau muaj kev vam meej thiab muaj kev nyuaj siab me ntsis hauv nruab nrab paj hlwb. High- cov ntaub ntawv zoo zoo muaj kev ruaj ntseg ntau dua hauv kev purity thiab siv lead ua daim ntawv tswj, pab txhawb kev txhim kho cov qauv sib xws thiab kev nqus tau zoo. Tsis tas li ntawd, melatonin muaj peev xwm antioxidant, nthuav tawm tus nqi ntxiv hauv kev tshem tawm cov dawb radicals thiab kev tiv thaiv ntawm tes, ua rau nws ua kom pom tseeb ntawm kev tiv thaiv kev laus thiab kev ua haujlwm ntawm circadian atherosclerosis.

Ntu 3: Physicochemical Properties

Melatonin muaj cov mis mos molecular C13H16N2O2 thiab molecular hnyav ntawm kwv yees li 232.28. Nws yog cov hmoov crystalline khoom nyob rau hauv chav tsev kub, nrog lub melting point feem ntau ntawm 116 thiab 118 degrees Celsius. Nws cov qauv muaj lub nplhaib indole thiab acetamide pawg, ua rau nws cov txheeb ze tshuaj lom neeg ruaj khov. Melatonin yog me ntsis soluble hauv dej thiab yooj yim soluble hauv cov kuab tshuaj organic xws li ethanol, methanol, thiab acetone. Vim nws cov lipid nruab nrab thiab dej solubility, nws tuaj yeem siv rau hauv cov tshuaj xws li ntsiav tshuaj thiab tshuaj ntsiav, thiab nws cov hauv vivo tso tawm profile tuaj yeem txhim kho los ntawm microencapsulation lossis txhawb nqa{10}}tso thev naus laus zis.

Ntu 4: Cov tsos thiab xim yam ntxwv

High- zoo melatonin raw khoom hmoov yog feem ntau yog dawb los yog tawm -dawb crystalline hmoov nrog nplua, zoo li hais thiab tsis pom tseeb impurities. Qee cov khoom siv yuav muaj me ntsis greyish lossis daj ntseg daj, tab sis tag nrho cov xim yuav tsum nyob twj ywm ntshiab, tsis muaj pob thiab tsw. Cov xim tsaus nti txawv txav lossis qhov pom ntawm qhov pom tseeb feem ntau qhia tau hais tias cov khoom siv raw yuav raug cuam tshuam los ntawm lub teeb, oxidation, lossis kev cia khoom tsis raug. High- cov txheej txheem tsim khoom zoo feem ntau koom nrog ntau yam crystallizations thiab ziab kom zoo kom zoo sib xws hauv cov hmoov zoo thiab xim.

Ntu 5: Cov yam ntxwv ruaj khov thiab khaws cia

Melatonin yog rhiab heev rau lub teeb, tshwj xeeb tshaj yog nyob rau hauv ultraviolet los yog lub teeb muaj zog, thiab nws yog feem ntau degradation. Yog li ntawd, cov hmoov raw khoom yuav tsum tau muab cia kom deb ntawm lub teeb. Nws muaj kev ruaj ntseg zoo hauv qhov chaw qhuav, qis - qhov kub thiab txias; pom zoo cia tej yam kev mob yog ib tug kaw, qhuav, thiab txias qhov chaw. High- cov khoom siv raw zoo tau tswj xyuas nruj ntawm cov dej noo thaum lub sijhawm tsim khoom kom txo tau qhov kev pheej hmoo ntawm kev nqus dej noo, clumping, lossis tshuaj degradation. Raws li kev cia khoom zoo, melatonin raw cov ntaub ntawv feem ntau muaj lub neej ntev.

Ntu 6: Cov txheej txheem tsim khoom thiab kev ua kom huv huv

Niaj hnub nimno melatonin yog tsim los ntawm cov tshuaj synthesis, nrog rau cov khoom pib feem ntau yog tryptophan derivatives los yog indole intermediates. Acetylation thiab methoxylation tau ua tiav los ntawm ntau qhov kev cuam tshuam kom tau txais cov khoom tsim kho melatonin. High- cov ntaub ntawv raw zoo feem ntau ua rau siab -kev ua haujlwm ua kua chromatography (HPLC) purification los xyuas kom meej cov ntsiab lus siab ncov siab, qis impurity peaks, thiab ruaj khov thiab tswj tau siv lead ua. Cov txheej txheem Advanced kuj ua tau zoo txo cov tshuaj tiv thaiv byproducts thiab residual solvents, txhim kho kev nyab xeeb tag nrho.

Ntu 7: Daim Ntawv Thov Cheeb Tsam thiab Cov Khoom Ua Tau Zoo

Melatonin tau siv dav hauv cov khoom tswj kev pw tsaug zog, cov khoom siv ua haujlwm rau kev tswj cov qauv kev pw tsaug zog thoob plaws lub sijhawm, thiab cov kev tswj hwm kev tswj hwm rau cov neeg tshwj xeeb. Hauv kev tshawb fawb tshawb fawb, nws feem ntau siv los kawm txog circadian rhythms, kev tswj hwm neurotransmitter, thiab cov tswv yim ntawm endocrine mechanisms. High-cov ntaub ntawv zoo melatonin raw cov ntaub ntawv muaj cov qauv zoo sib xws, tso cai rau kev sib koom ua ke nrog ntau cov vitamins, minerals, lossis cov nroj tsuag rho tawm, nthuav tawm cov khoom tsim tawm.

Ntu 8: Kev Tswj Xyuas Zoo thiab Kev Ntsuas Ntsuas

Txhawm rau kom muaj kev ruaj ntseg thiab kev nyab xeeb ntawm melatonin raw cov ntaub ntawv, cov tuam txhab feem ntau ua ntau yam kev ntsuam xyuas zoo, suav nrog kev txiav txim siab txog cov ntsiab lus, txheeb xyuas cov khoom muaj feem xyuam, nrhiav kom pom cov ntsiab lus melting, poob ntawm kev ziab, thiab kuaj microbial txwv. High-cov ntaub ntawv raw khoom zoo qhia tau hais tias muaj cov ntsiab lus tseem ceeb ntawm thaj tsam ntawm qhov sib piv, cov ntsiab lus tsis zoo, thiab cov khoom siv zoo- rau -batch sib xws hauv HPLC tsom xam, uas kuj yog cov cim tseem ceeb ntawm lawv qhov tsim nyog rau kev tsim khoom mus sij hawm ntev -.

Nyob rau hauv cov ntsiab lus, siab - zoo melatonin, raws li ib tug paub tab thiab dav siv nyob rau hauv cov khoom xyaw, occupies ib tug tseem ceeb txoj hauj lwm nyob rau hauv lub niaj hnub kev noj qab haus huv kev lag luam vim nws cov meej physiological mechanism ntawm kev txiav txim, zoo kev nyab xeeb yam ntxwv, thiab ruaj khov physicochemical zog. Los ntawm cov txheej txheem tsim khoom nruj thiab kev tswj xyuas kom zoo, cov khoom siv melatonin tuaj yeem ua kom pom kev ntseeg siab thiab muaj txiaj ntsig hauv cov ntawv thov sib txawv, muab lub hauv paus ruaj khov rau qhov zoo thiab kev ua tau zoo ntawm cov khoom muaj feem xyuam.