1. Taw qhia
Oxidized resveratrol yog ib qho derivative ntawm resveratrol, tsim los ntawm oxidation ntawm niam txiv compound. Nws zoo nkaus li daj daj mus rau lub teeb xim av amorphous khoom, sparingly soluble hauv dej tab sis soluble hauv organic solvents xws li ethanol. Nws tau kawm txog cov dej num lom neeg muaj peev xwm, zoo ib yam li resveratrol, thiab feem ntau yog siv rau hauv kev tshawb fawb lossis kev siv txuj ci.
2. Muaj nuj nqi
Muaj zog Antioxidant Activity: Nws scavenges dawb radicals thiab reactive oxygen hom (ROS), txo oxidative kev nyuaj siab nyob rau hauv hlwb thiab tiv thaiv biomolecules (xws li, DNA, proteins) los ntawm kev puas tsuaj.
Los tiv thaiv - Cov teebmeem tshwm sim: Modulates inflammatory pathways los ntawm inhibiting zus tau tej cov pro-inflammatory cytokines (piv txwv li, TNF- , IL-6) thiab enzymes (xws li, COX-2), alleviating inflammatory teb.
Kev Ua Txhaum Txhaum Cai: Qhia cov qauv zoo sib xws nrog resveratrol, khaws cov peev txheej ntawm tes - tiv thaiv cov teebmeem, thiab raug tshawb xyuas rau nws lub luag haujlwm hauv kev txhawb nqa cellular noj qab haus huv hauv kev tshawb fawb txog kev kho mob.
Kev Tshawb Fawb & Kev Siv Hluav Taws Xob: Ua haujlwm zoo li cov cuab yeej tseem ceeb hauv kev tshawb fawb biochemical thiab tshuaj rautshawb nrhiav oxidation-txoj kev cuam tshuam thiab txhim kho bioactive formulations.
3. Daim ntawv thov
Biomedical & Pharmaceutical Research: Ua haujlwm raws li cov cuab yeej tshawb fawb tseem ceeb hauv cov kev tshawb fawb ua ntej txhawm rau tshawb xyuas oxidative kev nyuaj siab-cov kab mob ntsig txog (xws li, neurodegenerative disorders, mob plawv) thiab siv tau los tiv thaiv- cov hom phiaj inflammatory / bioactive rau kev tsim tshuaj.
Cosmeceutical Formulations: Muab tso rau hauv cov khoom tu tawv nqaij (xws li, serums, cream) rau nws cov khoom antioxidant, pab cuam tshuam cov dawb radicals, txo cov tawv nqaij oxidative puas tsuaj, thiab txhawb kev noj qab haus huv ntawm daim tawv nqaij.
Functional Ingredient Development: Tshawb nrhiav raws li qhov muaj peev xwm ua haujlwm ntxiv hauv cov khoom noj khoom haus, siv nws lub xov tooj ntawm tes - tiv thaiv thiab tiv thaiv - cov haujlwm inflammatory los txhawb kev noj qab haus huv tag nrho.
Biochemical Analysis: Siv nyob rau hauv kev soj ntsuam kuaj los kawm oxidation mechanisms ntawm polyphenols, pab nyob rau hauv lub optimization ntawm resveratrol -raws li cov khoom stability thiab bioavailability.
Pharmaceutical Intermediate: Ua raws li tus neeg ua ntej lossis nruab nrab hauv kev sib txuas ntawm cov hloov pauv resveratrol derivatives nrog txhim kho kev ua haujlwm lom neeg lossis txhim kho solubility rau kev siv tshuaj kho mob.
4. Flow Daim duab
5. Tus Qauv Zoo
| Cov khoom | Specifications |
|---|---|
| Qhov tshwm sim | daj ntseg daj mus rau xim av crystalline hmoov, nrog cov yam ntxwv tsw |
| Kev ntsuam xyuas (HPLC) | Ntau dua lossis sib npaug li 98.0% |
| Poob rau ziab | Tsawg dua los yog sib npaug li 0.5% |
| Residue ntawm Ignition | Tsawg dua lossis sib npaug li 0.1% |
| Heavy Metals (Tag nrho) | Tsawg dua lossis sib npaug li 10 ppm |
| Heavy Metals (Pb) | Tsawg dua lossis sib npaug li 2 ppm |
| Arsenic (As) | Tsawg dua lossis sib npaug li 1 ppm |
| Mercury (Hg) | Tsawg dua lossis sib npaug li 0.1 ppm |
| Tag Nrho Phaj suav | Tsawg dua lossis sib npaug li 100 CFU / g |
| Poov & Pwm | Tsawg dua lossis sib npaug li 10 CFU / g |
| Escherichia coli | Tsis zoo |
6. Txoj kev tsom xam
Siab -Kev Ua Haujlwm Liquid Chromatography (HPLC): Txoj kev siv dav tshaj plaws, feem ntau ua ke nrog ultraviolet (UV) lossis diode- array detection (DAD). Nws cais cov oxidized resveratrol los ntawm matrices (xws li, cov qauv lom neeg, cov qauv tsim) raws li polarity, nrog UV nrhiav tau ntawm 300-320 nm rau kev soj ntsuam ntau. Muab siab precision, reproducibility, thiab haum rau niaj hnub zoo tswj los yog qauv kuaj.
Liquid Chromatography-Mass Spectrometry (LC-MS/MS): Muab kev nkag siab zoo tshaj plaws thiab kev xaiv, zoo tagnrho rau kev taug qab - qib tshawb pom hauv cov qauv nyuaj (piv txwv li, ntshav, cov ntaub so ntswg rho tawm). Ua ke chromatographic sib cais nrog huab hwm coj spectrometric qhia, ua kom muaj qhov tseeb thiab kev pom zoo ntawm oxidized resveratrol.
Fourier Transform Infrared Spectroscopy (FT-IR): Siv rau kev soj ntsuam zoo los ua tus cwj pwm ua haujlwm (piv txwv li, phenol, alkene) hauv oxidized resveratrol. Txheeb xyuas cov yam ntxwv siab siab (piv txwv li, 3200–3600 cm⁻¹ rau O-H stretching, 1600–1650 cm⁻¹ rau C=C vibration) kom paub meej tias cov khoom siv tshuaj lom neeg.
Ultraviolet-Visible Spectrophotometry (UV-Vis): Tus nqi nrawm, tus nqi- siv tau rau kev ntsuas ua ntej. Oxidized resveratrol nthuav tawm tus yam ntxwv nqus siab tshaj plaws nyob rau hauv UV ntau yam (300–320 nm), thiab nws cov concentration yog xam los ntawm Beer -Lambert txoj cai. Haum rau siab -throughput sample analysis or preliminary purity assessment.
Nyias -Layer Chromatography (TLC): Ib txoj kev tshuaj ntsuam xyuas yooj yim. Cov qauv tau pom nyob rau ntawm daim hlau silica gel thiab tsim nrog lub sijhawm tsim nyog ntawm lub xov tooj (xws li chloroform-methanol sib tov). Oxidized resveratrol yog pom nyob rau hauv UV teeb (254 nm lossis 365 nm) los ntawm kev sib piv Rf qhov tseem ceeb nrog cov qauv siv, ua kom paub ceev ceev ntawm lub hom phiaj compound.
7.Reference Chromatogram ntawm Oxyresveratrol Tshuaj
8. Kev ruaj ntseg thiab kev nyab xeeb
Kev ruaj ntseg:
Nyob ruaj khov nyob rau hauv cov xwm txheej zoo (chav kub). Cov Ntaub Ntawv Kev ruaj ntseg muaj nyob rau ntawm koj qhov kev thov.
Kev nyab xeeb:
Raws li kev tshawb fawb, nws muaj kev nyab xeeb rau kev noj.
9. Cov neeg siv lus pom
Peb muaj cov khw muag khoom ntawm Alibaba, Chemicalbook thiab LookChem, los ntawm cov khoom lag luam zoo thiab cov kev pabcuam tsis tau txais kev pabcuam, peb tau txais ntau cov lus pom zoo.
10.Peb Daim Ntawv Pov Thawj
Tau ntau xyoo, peb tau cog lus rau cov khoom tsim khoom optimization thiab kev tsim kom zoo. Peb tau teeb tsa qhov kev tswj hwm zoo thiab tau txais daim ntawv pov thawj ntawm nws.
11.Peb cov neeg muas zaub
Peb tau tsim kev lag luam kev sib raug zoo nrog Abbott, Unilever, Shiseido, KANS thiab SIMM, thiab lwm yam.
12. Exhibitions
Peb feem ntau tuaj koom kev nthuav qhia thoob ntiaj teb, suav nrog CPhI, FIC, API, Vitafoods, SupplesideWest.
Cim npe nrov: Tuam Tshoj oxyresveratrol 29700-22-9 manufacturers, lwm tus neeg, Hoobkas
