Ectoineinonziwo tetrahydromethylpyrimidinecarboxylic acid. Ectoin inodzivirira halophilic mabhakitiriya kubva mukukuvara. Iine mabasa makuru maviri: 1) Moisturizing: Chinhu chakakosha kuchengetedza osmotic pressure balance. Yayo yakasiyana-siyana masheji ane simba remvura molecules complementing ability, iyo inogona kuita masero Mvura yakasununguka yakarongeka uye yakanakisa yakasikwa moisturizer. 2) Kugadzirisa: Ectoin inogona kuramba kukuvadzwa kwemwaranzi yeultraviolet paganda uye kugadzirisa sero DNA kukuvadzwa kunokonzerwa nemirairo yeultraviolet.
Mushonga wemakemikari eEctoine ndeye 2-methyl-1,4,5,6,-ectoine-4-carboxylic acid, inozivikanwawo se ectoine, inova rudzi rutsva rwepeptide inonyungudika mumvura yakawanikwa muna 1985. Zwitterionic amino acid derivatives. Muna 1985, Galinski akatanga kuziva uye kuparadzanisa ectoine kubva kune halophilic bhakitiriya nenyukireya magnetic resonance uye mass spectrometry. Pasi pemunyu wakawanda, Ectoine inoshanda seosmotic pressure inobhadhara solute uye inounganidza muhuwandu mune mamwe mabhakitiriya ehalophilic kuti irambe shanduko mune yakakwirira osmotic pressure yekunze kwezvakatipoteredza.
Efficacy uye basa
Ectoinechinhu chakasikwa uye chinoshanda cosmetic active ingredient. Nekuti ine huwandu hwakasiyana hwekuchengetedza maseru mabasa, inogona kushandiswa mumhando dzakasiyana dzezvizoro zvine mabasa akasiyana. Ectoine ine moisturizing, antioxidant, photoaging dziviriro, kudzivirira zuva uye mamwe mabasa. Zvakanaka kunyorovesa zvivakwa: Pretreating ganda neEctoine inogona kuderedza kukuvara kweganda kunokonzerwa nekupererwa nemvura; Morekuru rimwe reEctoine rinogona kuomesa mamorekuru mana kana mashanu emvura uye kugadzira mvura yemahara mumaseru. Kuenzaniswa neglycerin, ectoine inowedzera kunyorova kune ganda. Yakakodzera data inoratidza kuti Ectoine inogona kuramba ichivandudza kunyorova kweganda uye kubata mvura simba panguva yekunyorera.
Kugona kweganda rekubata mvura hakuzodzike pakarepo mushure mekurega kushandiswa. Mushure mevhiki yekurega, simba reganda rekubata mvura richiri rakakwirira kudarika reboka rekutonga. Antioxidant efficacy: Miedzo yemakiriniki yakaratidza kuti ectoin inogona kudzivirira kupera simba kweiyo antioxidant kugona kwemasero nezera uye ine imwe antioxidant kugona. Data rekuyedza rinoratidza kuti kushandiswa kwakasanganiswa kwe0.1mMEctoine, 0.5mM mushonga uye 1.5mM mannitol kunogona kuderedza kutsemuka kwegiya cell DNA yemunhu pasi pe400-800nm light source, kuderedza kusimba kweROS oxidation reaction, nekudaro kuderedza mwenje we oxidation. ganda. kukuvadza. Kudzivirirwa kweImmune system Masero eLangerhans ari muepidermis anoita basa rakakosha mukudzivirira kweganda, asi anonzwa zvakanyanya kune ultraviolet pressure.
Ectoineinogona kudzivirira huwandu hwemasero eLangerhans kubva pakuderedzwa nemwaranzi yeultraviolet, zvichiita kuti immune system yeganda irambe ichishanda zvakanaka. Kudzivirirwa kubva kuphotoaging uye kudzivirirwa kwezuva Kuchembera kweganda hakusi kungoguma kwekufamba kwenguva, asi chimwe chezvinhu zvakakosha zvekunze ndeye ultraviolet rays, kunyanya UVA (320-400nm). Mune yese ultraviolet bhendi, UVA ine yakarebesa wavelength uye yakaderera simba. Nekudaro, kusiyana neUVB, shanduko yeUVA yemukati muchiedza chezuva haina kukanganiswa nelatitude, nguva, mamiriro ekunze uye mwaka.
Naizvozvo, kuratidzwa kweUVA kunogamuchirwa zuva rega rega uye gore rega rega Madhosi anenge akagadziriswa uye anoramba achiunganidza muhuwandu hwehupenyu hwedu hwese.
Kushandisa:
Ecdoine ine moisturizing uye kugadzirisa mabasa uye inoshandiswa zvakanyanya mumunda wezvigadzirwa zvekuchengetedza ganda kuvandudza ganda.
Kugadzirira nzira
Parizvino, Ectoine inonyanya kutorwa kubva kune halophile strains. Iyo tekinoroji yeindasitiri yekushandisa halobacteria kugadzira ectoine yakasimbiswa. Iyi tekinoroji inoshandisa yakanyanya kuwanda kweglycerol seyo kabhoni sosi uye inoshandisa nzira Iyi inonzi "bacterial milking". Iyo "bacterial milking" maitiro ndeyekuti halophilic mabhakitiriya strains anokura uye anoberekana mu-high-concentration (senge 100g/L) salt culture fluid. Ectoine inoshanda seosmotic pressure compensation solute uye inounganidza muhuwandu mune mamwe mabhakitiriya ehalophilic kuramba nharaunda yekunze.
Kuchinja kwepamusoro osmotic pressure; apo masero emusero anosvika pakakwirira, munyu wemunyu unongoerekana wadonha kubva pakakwirira (se100g / L) kusvika kune yakaderera (yakadai se20g / L). Kana ichikurudzirwa ne hypotonicity, mabhakitiriya anogona pakarepo Ectoine akaunganidzwa mumasero anosunungurwa kune kunze kwenyika kudzivirira sero kuwedzera kana kuputsika nekuda kwekuderera kwezvakatipoteredza osmotic pressure. Chekupedzisira, Ectoine inogona kucheneswa zvakare kuburikidza nekusefa, crystallization uye mamwe matekinoroji kuwana Ectoine. Mabhuku anoratidza kuti uchishandisa nzira iri pamusoro, ingangoita 2g Ectoine inogona kuwanikwa parita yetsika fluid pazuva. Bioactive Ectoine ndeye yakasikwa cell inodzivirira, amino acid inobuda inogadzirwa nemabhakitiriya anogara munzvimbo dzakaomarara zvakanyanya. Ectoine inoshandiswa se osmoregulation kuenderana solute kuwedzera hydration pamusoro peganda uye kudzikamisa iyo lipid layer, uye inowanzoshandiswa mukuchengeta ganda. Ectoine ine yakanaka yekuchengetedza mbiri uye inogona kushandiswa kudzidza allergic rhinitis.
Ndezvipi Zvimwe Zvinosanganiswa Zvinoshanda NeEctoin Zvakanaka?
Funga nezve ectoin senge UN ye skincare ingredients-inotamba zvakanaka pamwe nezvimwe zvese zvinoshanda. "Zvakanaka kuisanganisa nezvinhu zvinogona kushatisa senge retinoids uye hydroxy acids," anodaro Dr. King, sezvo ectoin's hydrating uye inodzivirira mhedzisiro inogona kubatsira kurwisa uye kuderedza mukana wekushatirwa chero kupi kana kutsvuka.2"Mabhenefiti eectoin anogona zvakare kukwidziridzwa nezvisanganiswa zvine humectant zvimiro, senge hyaluronic acid uye glycerin, kana zvimisikidzo zvinobatsirawo kusimbisa chivharo cheganda, senge ceramides uye peptides. Izvi zvinoshanda pamwe chete kudzivirira ganda uye kuwedzera hydration,” anowedzera Dr. Palm.
Ndiani Anofanira Kufunga Nekushandisa Ectoin?
Hedzino dzimwe nhau dzinonakidza-vese dermatologists isu tinopa nekusimbisa chokwadi chekuti ectoin inowanzo tenderwa nechero munhu wese uye munhu wese, zvisinei nerudzi rweganda rako, saka haufanirwe kunetseka nezve mhedzisiro (kunyangwe ichinyanya kunaka. kana uri kurwisana neganda rakaoma uye / kana rakagumburwa). Izvo zviri kutaurwa, allergy kune iyo musanganiswa ichiri kuitika, saka zvakanakisa kuita chigamba bvunzo nechero chigadzirwa chitsva chekuchengetedza ganda.
Pls taura naAlisa kuburikidzasales02@imaherb.comyemutengo uye COA ruzivo
Nguva yekutumira: Mar-29-2024
