Pterostilbene lulú 99%

Pterostilbene lulú 99% Aworan ifihan
  • Pterostilbene lulú 99%

Apejuwe kukuru:

Pterostilbene lulú (trans-3,5-dimethoxy-4-hydroxystilbene) jẹ moleku polyphenol ti o nwaye nipa ti ara ni awọn eweko. Pterostilbene ni orukọ lẹhin awọn irugbin idile Pterocarpus, awọn orisun akọkọ ti pterostilbene lati wa. Ni akọkọ, agbo naa ti ya sọtọ lati inu igi sandalwood pupa (Pterocarpus santalinus) ati nigbamii lati Pterocarpus marsupium. Awọn ohun ọgbin Pterocarpus ni awọn orukọ pupọ ni agbaye, pẹlu Paduak, Malabar kino Vijayasar, Narra, ati igi kino India.

Diẹ ninu awọn afikun jẹ aami “trans-pterostilbene,” kii ṣe “pterostilbene nikan.” Apapọ yii ni awọn orukọ pupọ, ọkan ninu eyiti o jẹ trans-3,5-dimethoxy-4′-hydroxystilbene.

Ninu kemistri, ọrọ “trans” tumọ si awọn ọta kan (tabi awọn ẹgbẹ ti awọn ọta) wa ni awọn ẹgbẹ idakeji ti eto ara molikula kan. Ọrọ naa “cis” tumọ si pe awọn ọta wọnyẹn wa ni ẹgbẹ kanna ti moleku naa. Mejeeji trans- ati cis-pterostilbene ni a rii ni iseda, lakoko ti fọọmu kabo jẹ iduroṣinṣin diẹ sii.

Pterostilbene, laisi iyipada, gbogbo aiyipada n tọka si fọọmu kabo. Iru cis jẹ nigbagbogbo pe cis-pterostilbene.


  • Iye owo FOB:US $0.5 - 2000 / KG
  • Iye Ibere ​​Min.1 KG
  • Agbara Ipese:10000 KG fun oṣu kan
  • Ibudo:SHANGHAI/BEIJING
  • Awọn ofin sisan:L/C,D/A,D/P,T/T
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    ọja Tags

    Orukọ ọja:Pterostilbenelulú99%

    Orukọ miiran:SintetikiTrans-Pterostilbene99%,trans-pterostilbene, pTeroPure, pTeroWhite,Methylated Resvertrol,Dimethoxyresveratrol 3′,5′-Dimethoxy-4-stilbenol3,5-Dimethoxy-4′-hydroxy-trans-stilbene
    4- (2- (3,5-Dimethoxyphenyl) ethenyl) phenol

    Orisun:adayeba lati mirtili jade; Ti ṣepọ lati 3,5-Dimethoxybenzyl Bromide ati 4-Nitrobenzaldehyde

    Ni pato: 99%

    CASNo:537-42-8

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    Pterostilbene jẹ afọwọṣe dimethyl ether ti resveratrol ati pe o ni ọpọlọpọ awọn anfani ilera gẹgẹbi antioxidant, anticancer, antidiabetic, ati awọn ipa antihyperlipidemic. Awọn ipa antioxidant jẹ ki o jẹ oluranlowo chemopreventive ti o munadoko fun ọpọlọpọ awọn aarun.

    Awọn ohun-ini elegbogi ti o lagbara ni pterostilbene ju resveratrol ni a ti sọ si awọn ẹgbẹ meji –OCH3 rẹ. Bi abajade, pterostilbene jẹ lipophilic diẹ sii eyiti o ṣe alekun permeability awọ ara rẹ, bioavailability, ati agbara ti ibi.

    Pterostilbene ni pataki yipada ipele ti awọn enzymu antioxidant ninu àsopọ ọpọlọ ati dinku aapọn oxidative. Pterostilbene ni pataki ti dinku ipele ti awọn cytokines iredodo, awọn olulaja iredodo ati pọ si ipele ti awọn cytokines egboogi-iredodo.

     

    IṢẸ:

    Idaabobo Pterostilbene ati Awọn sẹẹli Akàn AtọpaPterostilbene jẹ afọwọṣe dimethyl ether ti resveratrol ati pe o ni ọpọlọpọ awọn anfani ilera gẹgẹbi antioxidant, anticancer, antidiabetic, ati awọn ipa antihyperlipidemic. Awọn ipa antioxidant jẹ ki o jẹ oluranlowo chemopreventive ti o munadoko fun ọpọlọpọ awọn aarun.

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