
2026-09-26
Lyophilized Superoxide Dismutase (SOD) ndi ufa wa enzymatic woyeretsedwa kwambiri, wowumitsidwa-wowumitsidwa kuti ukhale wokhazikika komanso wopezeka muzodzoladzola, mankhwala, ndi nutraceutical applications. Monga operekera zida zapadera zopangira zida zapamwamba kwambiri, timapereka mayankho a OEM omwe amasunga kukhulupirika kwa enzyme kudzera muzopanga zapamwamba za cryoprotectant ndi njira zowongolera zowongolera zomwe zimatengedwa kuchokera kwa opanga ovomerezeka padziko lonse lapansi. SOD yathu ya lyophilized imapereka moyo wapamwamba wa alumali poyerekeza ndi mitundu yamadzimadzi, kuwonetsetsa kuti zochita za antioxidant zimagwira ntchito popanga mafakitale.
Superoxide Dismutase (SOD) ndi puloteni yofunika kwambiri ya antioxidant yomwe imapezeka pafupifupi m'maselo onse amoyo omwe ali ndi mpweya. Ntchito yake yayikulu yachilengedwe ndikuyambitsa kusinthika kwa superoxide radical (O₂⁻) mu oxygen wamba (O₂) ndi hydrogen peroxide (H₂O₂). Izi ndiye njira yoyamba yodzitetezera ku kupsinjika kwa okosijeni, komwe kumalumikizidwa ndi ukalamba, kutupa, ndi kuwonongeka kwa ma cell.
Lyophilization, yomwe imadziwikanso kuti kuumitsa-kuzizira, ndi njira yochepetsera madzi m'thupi yomwe imagwiritsidwa ntchito posungira zinthu zomwe zimawonongeka kapena kuzipangitsa kuti zikhale zosavuta kuyendamo. Pankhani ya SOD, lyophilization imachotsa madzi kuchokera ku enzyme pambuyo pozizira ndikuyika pansi pa vacuum. Izi zimathandiza kuti ayezi asinthe molunjika kuchokera ku cholimba kupita ku gasi popanda kudutsa gawo lamadzimadzi.
Zotsatira zake ndi Lyophilized Superoxide Dismutase: ufa wokhazikika, wowuma umene umakhalabe ndi ntchito yambiri ya enzymatic. Mosiyana ndi SOD yamadzimadzi, yomwe imakonda kuwonongeka mwachangu ndipo imafuna kuzizira, mawonekedwe a lyophilized amapereka:
Chovuta pakupanga SOD ndikusunga mawonekedwe ake apamwamba. Ma enzymes ndi mapuloteni, ndipo ntchito yawo imadalira kwathunthu mawonekedwe awo. Kutentha, kusintha kwa pH, ndi kumeta ubweya wamakina kumatha kuwonetsa SOD, kupangitsa kuti isagwire ntchito. Lyophilization imachepetsa zoopsazi pokonza enzyme pa kutentha kochepa.
Komabe, kuzizira kosavuta sikokwanira. Mapangidwe a kristalo wa ayezi panthawi yozizira amatha kuwononga mapuloteni. Chifukwa chake, kupanga akatswiri kumaphatikizapo kugwiritsa ntchito cryoprotectants ndi lyoprotectants monga trehalose, mannitol, kapena dextran. Mankhwalawa amalowa m'malo mwa mamolekyu amadzi ozungulira puloteniyo, ndikupanga matrix agalasi omwe amatsekera puloteniyo kuti ifanane nayo panthawi yowumitsa.
Kwa ogula a B2B m'mafakitale odzikongoletsera ndi othandizira, kusankha pakati pa madzi ndi lyophilized SOD kumakhudza magwiridwe antchito a chain chain, kuthandizira kwazinthu, komanso mtengo womaliza. Pansipa pali kufananitsa mwatsatanetsatane kwa mitundu iwiriyi.
| Mbali | Madzi SOD | Lyophilized SOD ufa |
|---|---|---|
| Kukhazikika | Pansi; sachedwa makutidwe ndi okosijeni ndi kukula kwa bakiteriya | Pamwamba; chokhazikika pa kutentha kwa chipinda ngati chosindikizidwa |
| Alumali Moyo | 3-6 miyezi (firiji) | Miyezi 24-36 (malo ozizira, owuma) |
| Transport | Pamafunika unyolo ozizira (okwera mtengo) | Kutumiza kutentha kozungulira (kopanda mtengo) |
| Kukhazikika | Zochita zotsika pa voliyumu iliyonse chifukwa cha kuchuluka kwa madzi | Kuchita kwakukulu pa gramu; zosavuta kumwa |
| Mapangidwe Kusinthasintha | Zochepa ndi zomwe zili ndi madzi muzinthu zomaliza | Yogwirizana ndi machitidwe a anhydrous ndi amadzimadzi |
| Zofunika Kuteteza | Imafunika zoteteza kuteteza tizilombo toyambitsa matenda | Palibe zotetezera zofunika pakauma |
Detayo ikuwonetsa momveka bwino kuti pazinthu zambiri zamafakitale, makamaka komwe kukufunika kusungidwa kwanthawi yayitali kapena kutumiza mayiko ena apadziko lonse lapansi, Lyophilized Superoxide Dismutase ndiye kusankha kwapamwamba. Zimachepetsa zovuta zogwirira ntchito ndikuwonetsetsa kuti wogula womaliza amalandira chinthu chokhala ndi ntchito yotsimikizika ya enzymatic.
Pa Jinan Meiyi Biotechnology Co., Ltd., yomwe ili ku Jinan, m'chigawo cha Shandong, timatseka kusiyana pakati pa luso la sayansi ndi kugwiritsa ntchito msika. Monga wocheperapo wa Pacific Kangtai Scientific Instruments (Jinan) Co., Ltd., timakhazikika pa kafukufuku, chithandizo chachitukuko, ndi malonda a umisiri wa bioactive, ndikuyang'ana kwambiri mafakitale a zodzoladzola ndi zachipatala.
Mosiyana ndi opanga azikhalidwe, Jinan Meiyi Biotechnology imagwira ntchito ngati njira yopezera komanso kugawa motsimikizika. Sitichita nawo mwachindunji zopangira zopangira; m'malo mwake, timagwiritsa ntchito maukonde amphamvu padziko lonse lapansi kuti tigwirizane ndi opanga odziwika padziko lonse lapansi, ovomerezeka. Chitsanzochi chimatilola kuti tizitha kuwongolera zinthu zomwe zili ndi umphumphu wapamwamba, zovomerezeka zogwiritsidwa ntchito-monga Lyophilized SOD yathu-yothandizidwa ndi deta yolimba, mbiri yokhazikika, ndi kutsata malamulo.
Mphamvu zathu zazikulu zagona mu njira yathu yosamalira bwino komanso ukatswiri waukadaulo. Gulu lililonse la SOD lomwe timapereka limawunikidwa mokwanira, kuphatikiza ziyeneretso za ogulitsa, kutsatiridwa kwa zolemba, ndi kutsimikizika kwa batch-level. Izi zimatsimikizira kuti makasitomala athu-kuyambira m'ma laboratories a R&D ndi ma CDMO kupita kuzipatala zokongoletsa ku Asia, Europe, ndi North America-alandila zida zomwe zimakwaniritsa miyezo yapamwamba kwambiri yaukadaulo wasayansi ndi kulabadira msika.
Chitsimikizo chathu chaukadaulo chimakhazikika pakutsata mosamalitsa za Good Manufacturing Practices (GMP) kudzera mwa omwe timagwira nawo ntchito. Ubwino wa lyophilized SOD yomwe timagawira imatsimikiziridwa ndi magawo atatu ovuta: kuchotsa, kuyeretsa, ndi kuumitsa.
SOD ikhoza kutengedwa kuchokera kuzinthu zosiyanasiyana, kuphatikizapo chiwindi cha ng'ombe, yisiti, mavwende zamkati, ndi kuwiritsa kwa tizilombo toyambitsa matenda. Pogwiritsa ntchito zodzoladzola ndi zopatsa thanzi, SOD yochokera ku mbewu kapena fermentation imakonda chifukwa cha mbiri yachitetezo komanso nkhawa za allergen. Othandizana nawo amagwiritsa ntchito njira zapamwamba zosokoneza ma cell kuti atulutse SOD ndikuchepetsa kutulutsa kutentha.
Zopangira zaiwisi zimakhala ndi zonyansa monga mapuloteni ena, lipids, ndi zinyalala zama cell. Timagwiritsa ntchito njira zama chromatography zamagawo angapo, kuphatikiza ion-exchange ndi size-exclusion chromatography, kupatula SOD. Gawo ili ndilofunika kwambiri kuti mukhale ndi chiyero chapamwamba (> 95%). Ntchito ya enzymatic imakhazikika pogwiritsa ntchito njira yochepetsera ya cytochrome c kapena kuyesa kwa WST-1, kuwonetsetsa kusasinthika kwa batch-to-batch.
Asanayambe kuzizira, yankho la SOD loyeretsedwa limasakanizidwa ndi zolimbitsa thupi. Trehalose imagwiritsidwa ntchito mobwerezabwereza chifukwa imapanga galasi lokhazikika la amorphous lomwe limateteza mapuloteni kupsinjika maganizo. Chiŵerengero cha SOD kwa chitetezo chimakongoletsedwa kutengera isoform yeniyeni (Cu/Zn-SOD, Mn-SOD, kapena Fe-SOD) kuti muwonjezere ntchito yotsalira pambuyo poyanika.
Kuyanika kozizira kumakhala ndi magawo atatu:
Kuwongolera kolondola kumeneku kumalepheretsa kugwa kwa dongosolo la keke ndikuonetsetsa kuti ufa ndi womasuka komanso wosavuta kukonzanso.
Kusinthasintha kwa lyophilized SOD kumapangitsa kuti ikhale yophatikizika mumizere yosiyanasiyana yazogulitsa. Kuthekera kwake kuletsa ma radicals aulere kumapangitsa kukhala kofunikira m'mafakitale omwe amayang'ana kwambiri zotsutsana ndi ukalamba, thanzi, komanso kuteteza.
Kupsinjika kwa okosijeni kuchokera ku radiation ya UV ndi kuipitsa kumathandizira kukalamba kwa khungu. Lyophilized SOD ndichinthu chofunikira kwambiri pakupanga mawonekedwe osamalira khungu.
Malangizo Opanga: Popeza SOD ndi molekyu yaikulu ya mapuloteni, zowonjezera zowonjezera kapena matekinoloje a encapsulation (monga liposomes) nthawi zambiri amagwiritsidwa ntchito limodzi ndi lyophilized SOD kuti apititse patsogolo kutumiza kwa transdermal.
Oral supplementation ndi SOD yapeza mphamvu yothandizira systemic antioxidant. Komabe, muyezo wa SOD umachepetsedwa ndi asidi am'mimba. Lyophilized SOD nthawi zambiri imakutidwa ndi enteric kapena kuphatikizidwa ndi gliadin (puloteni ya tirigu) kuti itetezedwe kudzera m'mimba.
Mu ntchito zachipatala, mkulu-chiyero lyophilized SOD ntchito pa bala machiritso mavalidwe ndi ophthalmic njira. Makhalidwe ake odana ndi kutupa amathandiza kuthetsa mikhalidwe yomwe imaphatikizapo kupanga ROS mopitirira muyeso, monga mabala aakulu kapena matenda a maso owuma.
Ngakhale kuti ndizochepa kwambiri chifukwa cha mtengo, SOD ikhoza kugwiritsidwa ntchito muzakudya zogwira ntchito pofuna kupewa lipid oxidation, potero kumakulitsa moyo wa alumali ndikukhalabe ndi thanzi labwino. Ndiwothandiza makamaka pazinthu zolemera mu polyunsaturated mafuta acids.

Mukapeza Lyophilized Superoxide Dismutase, ogula ayenera kutsimikizira magawo aukadaulo kuti awonetsetse kuti zinthuzo zikukwaniritsa zomwe akufuna. Zogulitsa zathu zomwe zimagawidwa zimagwirizana ndi zizindikiro zapadziko lonse lapansi, ndipo gulu lililonse limatsagana ndi zolemba zonse zaukadaulo, kuphatikiza Zikalata Zowunika (COA).
| Parameter | Kufotokozera | Njira Yoyesera |
|---|---|---|
| Maonekedwe | Ufa woyera mpaka woyera | Kuyang'anira Zowoneka |
| Kununkhira | Makhalidwe, ofatsa | Organoleptic |
| Kusungunuka | Kusungunuka kwathunthu m'madzi/bafa | Zowoneka |
| Zochita | ≥ 3,000 - 10,000 U/mg (Mwamakonda) | WST-1 / Cytochrome c |
| Chiyero | ≥ 95% (SDS-PAGE) | Electrophoresis |
| Chinyezi | ≤ 3.0% | Karl Fischer Titration |
| Zitsulo Zolemera | Pb <1ppm, Monga <1ppm | ICP-MS |
| Malire a Microbial | Chiwerengero Chambale Chokwanira <100 CFU/g | Njira Yowerengera Plate |
| Endotoxin | <10 EU/mg (zachipatala) | Mayeso a LAL |
Chidziwitso pa Zochita: Chigawo chimodzi (U) cha ntchito ya SOD chimatanthauzidwa ngati kuchuluka kwa enzyme yofunikira kuletsa kuchepetsedwa kwa cytochrome c ndi 50% pansi pamikhalidwe yodziwika. Ogula akuyenera kufotokozera zomwe akufuna kuchita potengera zomwe akufuna pomaliza.
Timamvetsetsa kuti kasitomala aliyense ali ndi zosowa zapadera zopangidwira. Kudzera mu netiweki yathu ya ogwira nawo ntchito ovomerezeka, timathandizira ntchito za OEM za Lyophilized Superoxide Dismutase zomwe zimapereka kusinthasintha popanda kusokoneza khalidwe.
Kutengera kugwiritsa ntchito, mungafunike milingo yosiyanasiyana ya potency. Titha kupeza SOD ndi zochitika kuyambira 3,000 U/mg pazodzikongoletsera wamba mpaka 10,000 U/mg pazamankhwala apadera. Zochita zapamwamba zimalola kutsika kwamitengo yophatikizika m'mawu omaliza, kukulitsa mtengo wogwiritsa ntchito.
Timapereka SOD yochokera kuzinthu zosiyanasiyana kuti tikwaniritse zokonda zolembera ndi zowongolera:
Timapereka zosankha zosinthira, kuyambira matumba ang'onoang'ono a aluminiyamu (1g-1kg) a R&D ndi skincare yapamwamba mpaka ng'oma zazikulu (25kg) zopangira zowonjezera zamafakitale. Zolemba zamwambo ndi Zolemba za Certificate of Analysis (COA) zikuphatikizidwa kuti zithandizire kusungitsa kwanu.
Kusankha wogulitsa bwino kumaphatikizapo zambiri kuposa kuyerekezera mitengo. Nazi zinthu zofunika kuziganizira powunika opereka Lyophilized Superoxide Dismutase.
Sikuti ma ufa onse a SOD amapangidwa ofanana. Otsatsa ena atha kunena kuti ali ndi mapuloteni ambiri koma otsika kwambiri a enzymatic. Nthawi zonse pemphani COA yaposachedwa yomwe imatchula zochitika mu U/mg, osati kuchuluka kwa mapuloteni okha. Funsani za njira yoyesera yomwe imagwiritsidwa ntchito; WST-1 ndi yamakono komanso yolondola kwambiri, pamene njira zakale zimatha kusiyana molondola.
Pemphani kukhazikika kwachangu. Wothandizira wodalirika adzakhala ndi deta yosonyeza momwe enzyme imasungira ntchito pakapita nthawi pa kutentha kosiyana (mwachitsanzo, 25 ° C / 60% RH ndi 40 ° C / 75% RH). Izi zimalosera moyo wa alumali wa chinthu chanu chomaliza.
Onetsetsani kuti ogulitsa akutsatira malamulo oyenera pamsika womwe mukufuna. Pazodzoladzola, yang'anani kuti ISO 22716 ikutsatiridwa. Kuti mupeze zowonjezera, yang'anani chiphaso cha GMP. Ngati mutumiza ku Europe, onetsetsani kuti REACH ikutsatiridwa. Kwa US, onetsetsani kuti mwalembetsa ku FDA. Ku Jinan Meiyi Biotechnology, timayika patsogolo kugawana nzeru kuti tiwonetsetse kuti zida zanu zakonzeka kumsika.
Kupanga ndi ma enzyme kungakhale kovuta. Sankhani wogulitsa amene angapereke chithandizo chaukadaulo pa pH kukhazikika, kugwirizanitsa ndi zinthu zina (monga zosungira, zosungira), ndi momwe mungasungire zovomerezeka. Chitsanzo chathu chautumiki chogwirizana ndi mgwirizano chimagogomezera kuthetsa mavuto ogwirizana kuti tithane ndi zosowa zazikuluzi.
Ngakhale lyophilized SOD ndi yolimba, kusagwira bwino kungayambitse kutayika kwa ntchito. Nazi nkhani zofala ndi mayankho ake.
Chifukwa: Kugwiritsa ntchito madzi okhala ndi pH yolakwika kapena ma ayoni apamwamba achitsulo. SOD imakhudzidwa kwambiri ndi milingo ya pH komanso ma chelating agents.
Yankho: Bwezeraninso muzitsulo zotsekedwa (pH 7.0-7.5) pogwiritsa ntchito madzi osakaniza. Pewani ma buffer okhala ndi EDTA ngati mukugwiritsa ntchito Cu/Zn-SOD, chifukwa zitha kuvula ayoni amkuwa.
Chifukwa: Mayamwidwe chinyezi pa yosungirako kapena osakwanira kusakaniza.
Yankho: Sungani ufa mu desiccator. Mukasungunuka, lolani ufawo kuti ukhale ndi madzi pang'onopang'ono musanagwedeze mwamphamvu. Kutentha pang'ono (osapitirira 30 ° C) kungathandize kusungunuka.
Chifukwa: Zosungirako zina monga opereka formaldehyde kapena ma oxidizer amphamvu amatha kuwonetsa SOD.
Yankho: Chitani mayeso ogwirizana. Phenoxyethanol ndi organic acids nthawi zambiri amakhala zosankha zotetezeka pamapangidwe okhala ndi SOD. Ganizirani kuwonjezera SOD pamapeto omaliza opangira kutentha pang'ono.

Ikasungidwa mu chidebe chosindikizidwa pa 2-8 ° C, lyophilized SOD nthawi zambiri imakhala ndi zochitika zonse kwa miyezi 24 mpaka 36. Kutentha kwapakati (25 ° C), kumakhala kokhazikika kwa miyezi 12-18, pokhapokha ngati chinyezi sichikuphatikizidwa. Mukakonzedwanso, yankho liyenera kugwiritsidwa ntchito nthawi yomweyo kapena kusungidwa pa 4 ° C kwa maola osapitilira 48.
Inde, ngati zachokera ku fermentation ya yisiti kapena zopangira mbewu (monga vwende kapena mphukira za broccoli). SOD yochokera ku bovine si vegan. Nthawi zonse tsimikizirani gwero ndi wothandizira wanu kuti muwonetsetse kuti zikugwirizana ndi zomwe mukufuna.
SOD ndi enzyme, kutanthauza kuti imagwira ntchito mwachidwi. Molekyu imodzi ya SOD imatha kuchepetsa mamiliyoni a ma radicals a superoxide pa sekondi imodzi, pomwe Vitamini C ndi stoichiometric (molekyu imodzi imapangitsa kuti ikhale yovuta kwambiri). Chifukwa chake, SOD ndiyothandiza kwambiri pakuwononga superoxide makamaka. Komabe, amagwira ntchito synergistically; SOD imasintha superoxide kukhala hydrogen peroxide, yomwe imaphwanyidwa ndi Catalase kapena Glutathione Peroxidase. Vitamini C ingathandizenso kubwezeretsanso ma antioxidants ena. Njira yophatikizira nthawi zambiri imakhala yabwino.
Inde, chiyero cha lyophilized SOD chimasungunuka kwathunthu m'madzi, zomwe zimapangitsa kuti zikhale zomveka bwino. Komabe, kumveka bwino kumadalira chiyero cha ufa ndi kusowa kwa insoluble stabilizers. Onetsetsani kuti giredi yomwe mumagula yalembedwa kuti "cosmetic grade" kapena "high purity" pamapangidwe owonekera.
Zomwe zimagwiritsidwa ntchito zimayambira pa 0.1% mpaka 1.0% ya ufa wopangira, kutengera gawo la ntchito (U/mg). Kwa SOD yogwira ntchito kwambiri (10,000 U / mg), kutsika kochepa kumafunika. Opanga akuyenera kuwerengera mayunitsi omaliza pa gramu iliyonse yazinthu kuti atsimikizire kuti zonena zake zimathandizidwa.
Kuti muwonjezere moyo wa Lyophilized Superoxide Dismutase, tsatirani ndondomeko zosungirako zotsatirazi:
Lyophilized Superoxide Dismutase imayimira golide muzosakaniza za enzymatic antioxidant. Kukhazikika kwake, kuyera kwambiri, komanso kusinthasintha kwake kumapangitsa kuti ikhale yofunika kwambiri pakupanga mankhwala amakono, opatsa thanzi komanso opangira mankhwala. Posankha bwenzi ngati Jinan Meiyi Biotechnology, mumapeza mwayi wopita ku mlatho woyendetsedwa ndi chidziwitso pakati pa luso lapamwamba la kumtunda ndi kugwiritsa ntchito pansi. Kudzipereka kwathu ku mfundo za EEAT - kuwonetsa ukatswiri wozama muukadaulo wa bioactive, milingo yovomerezeka yoperekera, ndi machitidwe odalirika a ntchito - zimatipanga kukhala ogwirizana nawo abwino pabizinesi yanu.
Kaya mukupanga seramu yolimbana ndi ukalamba wam'badwo wotsatira kapena chowonjezera chamasewera ochita bwino kwambiri, mtundu wa gwero lanu la SOD umatanthawuza mphamvu ya chinthu chanu chomaliza. Tikufuna kukulitsa udindo wathu monga othandizira odalirika pazachilengedwe zaukadaulo wapadziko lonse lapansi, kuthandizira kumasulira kwachangu, kotetezeka, komanso kogwira mtima kwambiri kwa sayansi kukhala zopindulitsa padziko lonse lapansi.
Mwakonzeka kukhathamiritsa kapangidwe kanu ndi kuyera kwambiri kwa Lyophilized SOD?
Lumikizanani ndi gulu lathu laukadaulo lero kuti mufunse zitsanzo, kuunikanso mwatsatanetsatane, kapena kukambirana zofunikira za OEM. Tiloleni tikuthandizeni kukwaniritsa magwiridwe antchito apamwamba kwambiri komanso kusiyanitsa msika kudzera munjira zathu zothandizidwa ndi sayansi, zochokera padziko lonse lapansi.
Onani Mayankho Athu Athunthu a Ma Enzyme & Mapepala Azaumisiri