Khoom nta:
Qhov tsos: dawb hmoov
Content: >99%
Solubility: dej soluble
Ntxiv tus nqi: 0.01-0.05%, ntxiv tom qab theem ntawm qhov kub thiab txias.
Ergothioneine yog lub ntuj antioxidant uas tuaj yeem tiv thaiv cov hlwb hauv tib neeg lub cev thiab yog ib qho tseem ceeb hauv lub cev.
Ergothioneine, raws li lub ntuj antioxidant, tau nkag mus rau tib neeg lub zeem muag. Nws muaj ntau lub zog physiological xws li tshem tawm cov dawb radicals, detoxifying, tswj DNA biosynthesis, kev loj hlob ntawm tes thiab kev tiv thaiv ntawm tes.
Ergothioneine tuaj yeem tswj cov tshuaj tiv thaiv kab mob hauv lub cev thiab koom nrog kev tswj hwm lub zog ntawm lub cev. Nws yog lub cev tiv thaiv kab mob rau cov hlwb, muaj cov khoom siv roj ntsha thiab tshuaj, thiab muaj kev nyab xeeb thiab ruaj khov.
Ergothioneine (EGT), tshuaj hu ua 2-mercaptohistidine trimethyl internal ntsev, yog tib lub npe hu ua ntuj 2-thio-imidazole amino acid (2-thio-imidazole). Tib neeg epidermis yog tsim los ntawm corneocytes, melanocytes thiab fibroblasts. Tag nrho peb hom hlwb tuaj yeem nthuav qhia EGT thauj ETT thiab yog li tuaj yeem nqus tau thiab khaws EGT. EGT muaj qhov nqus nqus wavelength zoo ib yam li DNA nyob rau hauv ultraviolet absorption range, uas tuaj yeem tiv thaiv kev puas tsuaj los ntawm hluav taws xob ultraviolet. Nyob rau tib lub sijhawm, EGT muaj peev xwm antioxidant muaj zog heev thiab tuaj yeem txo tau 70% Cov hlwb tseem txo qis thiab tseem tuaj yeem cuam tshuam kev tsim ntawm ntau yam reactive oxidants, lipid peroxidation thiab apoptosis ntawm irradiated hlwb. Tsis tas li ntawd, EGT muaj cov tshuaj lom neeg ruaj khov, tuaj yeem khaws cia hauv cov hlwb epidermal, thiab tsis muaj tshuaj lom. Yog li ntawd, EGT muaj kev thov dav dav hauv kev lag luam tshuaj pleev ib ce. Nws muaj lub luag haujlwm ntawm kev tiv thaiv hluav taws xob, ntxuav hniav dawb, txo qis wrinkles, tshem tawm pob txuv thiab lub qhov muag hnab, shrinking pores, ncua kev laus, tiv thaiv plaub hau poob, txhawb cov plaub hau rov tsim dua thiab txhim kho plaub hau zoo.
Qhov chaw:
1. Biological extraction method:
Ergothioneine yog muab rho tawm los ntawm cov khoom noj tau los yog cov ntaub so ntswg tsiaj, tab sis cov ntsiab lus ntawm ergothioneine hauv cov ntaub ntawv raw tseem tsawg heev. Muaj teeb meem xws li ntau impurities nyob rau hauv raw cov ntaub ntawv, tshuaj residues, kev lis kev cai thiab taboos, thiab siab extraction nqi.
2. Kev npaj biosynthetic
Siv cov kab mob edible fungus li raw cov ntaub ntawv, sib sib zog nqus fermentation tshuab yog siv kom tau high-purity ergothioneine los ntawm daim nyias nyias nyias thiab lwm txoj kev. Lub purity tuaj yeem ncav cuag ntau dua 98.5%, thiab kev ua kom zoo dua qub; dej extraction yog siv, uas muaj kev nyab xeeb thiab ib puag ncig tus phooj ywg txij thaum pib mus txog rau thaum xaus, cia siab rau loj-scale ntau lawm yuav txo tau cov nqi.
3. Tshuaj synthesis method:
Cov txheej txheem synthesis yog qhov nyuaj. Thaum qhov teeb meem ntawm cov txheej txheem levorotation tau kov yeej, cov txiaj ntsig thiab purity tuaj yeem txhim kho tau zoo, thiab tus nqi tuaj yeem txo qis tib lub sijhawm.
Mechanism ntawm kev ua:
1. Ergothioneine muaj lub peev xwm los tshem tawm OH-, tab sis nws tsis hnov mob sai nrog O2-. Lwm cov tshuaj antioxidants tsis ruaj khov hauv cov tshuaj aqueous thiab yooj yim oxidized, tab sis ergothioneine ruaj khov dua, uas yog ib qho ntawm nws cov yam ntxwv zoo tshaj plaws.
2. Cov nyhuv antioxidant ntawm ergothioneine kuj tau tshwm sim hauv chelating divalent Fe 2+ thiab Cu2+ los tiv thaiv kev tsim ntawm H2O2 thiab OH. Ergothioneine tiv thaiv oxidation, thaum lwm yam antioxidants feem ntau tshem tawm oxidation residues. khoom.
3. Ergothioneine tuaj yeem ua rau lub cev tiv thaiv kab mob antioxidant ntawm cov hlwb thiab txhawb nqa cov proteins uas koom nrog hauv txoj hauv kev antioxidant cellular, suav nrog Nrf2, cov protein ua rau kub siab (Hsp70), superoxide dismutase (SOD), thiab glutathione reductase. thiab catalase, thiab down-regulates pro-oxidative enzyme NADPH.
4. Ergothioneine tuaj yeem nqus tau lub teeb ci ultraviolet thiab muaj lub zog tiv thaiv ntawm tes, uas tuaj yeem txo qis ultraviolet-induced puas thiab cell tuag. Hauv keratinocytes raug UV hluav taws xob, cov txiaj ntsig tau pom qhov txo qis hauv caspase-9 kev ua si thaum nce cell ciaj sia.
5. Ergothioneine inhibits H2O2-induced apoptosis los ntawm inhibiting p38-MAP, kho cov hlwb puas, thiab txo cov inflammatory teb.
Cov nyhuv ntawm daim tawv nqaij:
1. Ua kom dawb
Ergothioneine yog lub ntuj antioxidant uas muaj kev tiv thaiv zoo rau cov hlwb, tsis muaj tshuaj lom, thiab tsis yooj yim oxidized hauv dej, tso cai rau lawv mus cuag cov concentrations hauv qee cov ntaub so ntswg thiab txhawb lub hlwb 'natural antioxidant tiv thaiv kab mob. Cov txiaj ntsig tshawb fawb pom tau tias ntxiv 0.01% rau 0.03% ergothioneine hauv tshuaj pleev ib ce tuaj yeem cuam tshuam kev tsim thiab tso tawm ntawm melanin thiab ua kom tawv nqaij.
2. Tiv thaiv los ntawm lub teeb puas
Nyob rau hauv lub ultraviolet absorption ntau yam, ergothioneine muaj ib tug nqus wavelength zoo ib yam li DNA, uas yuav txo tau cov tsim ntawm reactive oxygen hom thiab tiv thaiv hlwb los ntawm hluav taws xob puas. Yog li, ergothioneine tuaj yeem siv los ua lub cev lim dej rau lub teeb ultraviolet.
3. Anti-photoaging
ROS-mediated photodamage tshwm sim los ntawm ultraviolet (UV) hluav taws xob ua rau cov tawv nqaij roughness, wrinkling, pigmentation, thiab laus, thiab ergothioneine tiv thaiv hlwb thiab tawv nqaij los ntawm kev laus los ntawm activating daim tawv nqaij antioxidant system. Ergothioneine thiab nws cov derivatives tuaj yeem txo lossis tiv thaiv cov protein glycation.
4. Kev tiv thaiv kab mob thiab pob txuv tshem tawm
Kev mob yog lub cev teb thaum daim tawv nqaij kis kab mob. Kev siv hluav taws xob ultraviolet ntau dhau thiab siab dhau yog txhua yam ua rau cov tawv nqaij o. Kev tshawb fawb qhia tau hais tias ergothioneine tuaj yeem ua lub luag haujlwm tiv thaiv kab mob hauv daim tawv nqaij, thiab thaum ua ke nrog cov vitamin C, nws yuav muaj txiaj ntsig ntau dua.
5. Kev sib koom ua ke
Ergothioneine can regulate intracellular redox reactions, participate in intracellular energy regulation, and is a physiological protective agent for cells. It has biological and pharmacological properties and is safe and stable. Therefore, adding ergothioneine to a product can not only maintain the stability of other ingredients, but also promote the absorption of active ingredients by cells, which has a good synergistic effect and effectively enhances the efficacy of other ingredients, achieving 1+1 >2 cuam. Piv txwv li, siv ergothioneine hauv cov khoom siv antioxidant tsis tsuas yog ua kom muaj zog antioxidant ntawm nws tus kheej, tab sis kuj tuaj yeem ua ke nrog lwm cov tshuaj antioxidants los txhim kho nws qhov tseem ceeb.
Daim ntawv thov:
1. Antioxidant
2. Anti-wrinkle: Txhim kho kev laus thiab wrinkles tshwm sim los ntawm UV
3. Cell tiv thaiv
4. Sunscreen: tiv thaiv DNA puas los ntawm UVA
5. Anti-aging
6. Ua kom dawb
7. Anti-inflammatory
Yog koj xav kawm ntxiv, thov hu rausales@sxytbio.com,Nyem qhov no los tiv tauj peb hauv online
