Reka Moetsi oa Pterostilbene (537-42-8) - Cofttek

Pterostilbene (537-42-8)

April 7, 2020

Pterostilbene ke motsoako o fumanehang ka tlhaho ho li-blueberries. Ke k'hemik'hale e tšoanang le ea resveratrol hape e fumaneha ka foromo ea tlatsetso ea lijo. Patlisiso ea pele e bontša hore pterostilbene e ka fokotsa ho ruruha le ho fana ka melemo ea antioxidant.

 


Boemo: Ka Phatlalatso ea Mesebetsi
Sehlopha: 1kg / mokotla, 25kg / Drum

Pterostilbene (537-42-8) video

 

Pterostilbene Slitšobotsi

Name: Pterostilbene
CAS: 537-42-8
Ho hloeka 98%
Limolek'hule Mokgwa wa ho Nahana: C16H16O3
Ho hloeka 98%
Boima ba limolek'hule: 256.3 g / mol
Melt Point: 89-92 ° C
Lebitso la k'hemik'hale 4 - [(E) -2- (3,5-Dimethoxyphenyl) ethenyl] phenol
Li-synonyms: Pterostilbene; PES;
InChI Key: VLEUZFDZJKSGMX-ONEGZZNKSA-N
Halofo ea bophelo: N / A
Solubility: Soluble ho DMSO, Methanol, Metsi
Boemo ba ho Boloka: 0 - 4 C bakeng sa nako e khuts'oane (matsatsi ho isa ho libeke), kapa -20 C nako e telele (likhoeli)
e sebetsa joang: Pterostilbene ke antioxidant e fumanehang ka har'a lipalesa tsa morara, morara le pelo ea lehlabathe le sefubelu. Pterostilbene e boetse e na le litlamorao tsa chemopreventive, antiinfigueatory, antidiabetic, antidyslipidemic, antiatherosclerotic le neuroprotective.
Ponahalo: Pula e tšoeu

 

Pterostilbene (537-42-8) ke eng?

Pterostilbene ke motsoako o fumanehang ka tlhaho ho li-blueberries. Ke k'hemik'hale e tšoanang le ea resveratrol hape e fumaneha ka foromo ea tlatsetso ea lijo. Patlisiso ea pele e bontša hore pterostilbene e ka fokotsa ho ruruha le ho fana ka melemo ea antioxidant.

 

Melemo ea Pterostilbene (537-42-8)

Pterostilbene ke stilbenoid e amanang le resveratrol ka khemikhale, e fumanehang ka bongata bo fokolang ho li-blueberries le morara. Empa mohloli o sebelisang litšenyehelo tse ngata ka ho fetisisa ke oa makhapetla le patsi ea sefate sa India le Sri Lanka. Pterostilbene e tsebahala e le boiteko ba eona bo boholo ba ho ntlafatsa bophelo bo botle ba batho, ho loants'ana le mafu a ho tsofala le tse ling. Melemo e mengata e ka pakahatsoa joalo ka tlase. Pterostilbene bakeng sa tsoekere ea mali le metabolism ea lipid le ha e le anti-Cancer Nutrient Mabapi le tsoekere ea mali le metabolism ea lipid, e ka thibela tsoekere e phahameng ea mali le khanyetso ea insulin ho tsoa lijong tse phahameng tsa fructose mme e ka theola kakaretso ea cholesterol, triglycerides, le LDL- le VLDL-cholesterol ho hyperlipidemia e jang lijo.

 

Pterostilbene (537-42-8) Mokhoa oa ts'ebetso?

Pterostilbene ke polyphenol, mofuta oa molek'hule o hlahang limela, haholo-holo monokotsoai le linate. Li-Blueberries ke mohloli o ruileng haholo oa pterostilbene; leha e fumaneha ka morara, pterostilbene (ho fapana le setloholo sa motsoala oa eona) ha e pholohe ts'ebetsong ea ho etsa veine.

Polyphenol ke eng? "Phenol" e bua ka sebopeho se itseng sa lik'hemik'hale (ketsahalong ena, sehlopha sa hydroxyl se hokahaneng le reng ea benzene); "Poly" e bolela feela hore limolek'hule li na le sebopeho se fetang se le seng. O mong oa mesebetsi e meholo ea polyphenols ke ho thusa semela ho loants'a likokoana-hloko. Ha li jeoa ke batho, li-polyphenols li ka sebetsa e le li-antioxidants tse matla.

Bo-rasaense ba ntse ba tseba ka lintho tsena haesale ho tloha lekholong la bo19 la lilemo - Joseph Lister, eo e neng e le pula-maliboho ea sebetsanang le meriana ea lithibela-mafu, o tlaleha ka thepa e 'ngoe ea sebolaya mafu ka 1867 - leha poleloana "polyphenol" e sena ts'ebeliso ea eona ea pele ho fihlela 1894.

Joalo ka li-polyphenols tse ling kaofela, bafuputsi ha ba utloisise ka botlalo hore na pterostilbene e sebetsa joang. Dr. Jose M. Estrela, moprofesa oa thuto ea 'mele Univesithing ea Valencia (Spain) ea ithutileng pterostilbene o re "ntho e ntle ke hore pterostilbene ea sebetsa, empa ntho e mpe ke hore re ke ke ra hlalosa ka botlalo melemo ea eona ea bophelo bo botle ka tlhahisoleseling seo re nang le sona. ”

 

Pterostilbene (537-42-8) kopo

Pterostilbene ke stilbenoid ka lik'hemik'hale tse amanang le resveratrol. Ke ea sehlopha sa "phytoalexins" . Ho lumeloa hore karolo eo e na le thepa e khahlanong le lefu la tsoekere.

 

Pterostilbene phofo Ho rekisoa(Moo ho rekisoang phofo ea Pterostilbene ka bongata)

Khamphani ea rona e thabela likamano tsa nako e telele le bareki ba rona hobane re tsepamisa maikutlo mosebetsing oa bareki le ho fana ka lihlahisoa tse ntle. Haeba o rata sehlahisoa sa rona, re feto-fetoha le maemo ka mokhoa oo re ratang ho odara ka oona o lekanang tlhoko ea hau le nako ea hau ea kapele ea li-odara e tiisa hore o tla latsoa sehlahisoa sa rona ka nako. Re shebile hape le lits'ebeletso tse kenyellelitsoeng boleng. Re fumaneha bakeng sa lipotso tsa ts'ebeletso le tlhaiso-leseling ho ts'ehetsa khoebo ea hau.

Re moreki oa phofo ea Pterostilbene phofo ka lilemo tse ngata, re fana ka lihlahisoa ka theko ea tlholisano, 'me sehlahisoa sa rona ke sa boleng bo holimo haholo ebile se etsoa tlhahlobo e thata, e ikemetseng ho netefatsa hore e bolokehile bakeng sa tšebeliso ho potoloha le lefatše.

 

References

  • Dvorakova M, Landa P. Ts'ebetso e khahlanong le ho ruruha ea li-stilbenoids tsa tlhaho: Tlhahlobo. Hoa Hahn. 2017 Aug 9. pii: S1043-6618 (17) 30870-8. doi: 10.1016 / j.phrs.2017.08.002. [Epub pele ho khatiso] Tlhahlobo. PubMed PMID: 28803136.
  • Kumar A, Rimando AM, Levenson AS. Resveratrol le pterostilbene e le leano la micRre-Mediated chemopreventive le kalafo mofetsong oa kankere ea senya. Ann NY Acad Sci. 2017 Jun 29. doi: 10.1111 / nyas.13372. [Epub pele ho khatiso] Tlhahlobo. PubMed PMID: 28662290.
  • Dandawate PR, Subramaniam D, Jensen RA, Anant S. Ho lebisa lisele tsa lefu la mofetše le ho ts'oasa litsela ka phytochemicals: Mokhoa oa nalane ea kalafo ea mofets'e. Semin Cancer Biol. 2016 Oct; 40-41: 192-208. Doi: 10.1016 / j.semcancer.2016.09.001. Epub 2016 Sep 5. Tlhahlobo. PubMed PMID: 27609747.