●Chii Caffeic Acid?
Caffeic acid, zita remakemikari 3,4-dihydroxycinnamic acid (molecular formula C₉H₈O₄, CAS No. 331-39-5), inonzi natural phenolic acid compound inowanikwa mumiti. Ikristaro yero pakuonekwa, inonyungudika zvishoma mumvura inotonhora, inonyungudika nyore mumvura inopisa, ethanol uye ethyl acetate, ine nzvimbo yekunyungudika ye194-213 ℃ (maitirwo akasiyana anosiyana), orenji-tsvuku mune alkaline mhinduro, uye rima rakasvibira richisangana neferric chloride.
Core extraction sources dzinosanganisira:
●Mishonga yemiti:Asteraceae Solidago, sinamoni, dandelion (ine caffeic acid ≥ 0.02%), Ranunculaceae Cimicifuga rhizome;
●Zviwanikwa zvemuchero nemuriwo:lemon peel, blueberry, apple, broccoli uye cruciferous miriwo;
●Beverage ingredients:kofi bhinzi (muchimiro chechlorogenic acid esters), waini (yakasanganiswa ne tartaric acid).
Tekinoroji yemazuva ano inoshandisa supercritical CO₂ kudhirowa kana bio-enzymatic hydrolysis tekinoroji kuchenesa caffeic acid kubva muchirimwa zvigadzirwa, nekuchena kweinopfuura 98%, inosangana nemishonga uye yekushongedza giredhi zviyero.
● Ndezvipi Zvakanakira Caffeic Acid?
Caffeic acid inoratidza akawanda biological zviitiko nekuda kweiyo o-diphenolic hydroxyl chimiro:
1. Antioxidant uye Anti-Inflammatory:
Iine simba rakasimba rakasununguka rakasununguka rekutsvaira pakati pehydrogenated cinnamic acid, uye kushanda kwayo kwakapetwa ka4 kune yevhitamini E. Inovhara lipid peroxidation chain reactions kuburikidza nekugadzira maitiro equinone;
Inhibits leukotriene synthesis (inodzora hutachiona uye kuzvimba), inoderedza UV-induced ganda DNA kukuvadzwa, uye inoderedza erythema index ne50%.
2. Metabolic Uye Cardiovascular Protection:
Caffeic acidInhibits low-density lipoprotein (LDL) oxidation uye inoderedza atherosclerotic plaque kugadzirwa;
Mukudya kwemafuta akanyanya mbeva kuedza, visceral mafuta kuunganidza yakaderera ne30% uye chiropa triglycerides yakadzikira ne40%.
3. Neuroprotection uye Anti-Tumor:
Yakagadziridzwa hippocampal insulin chiratidzo, yakagadziridzwa chiyeuchidzo basa mumhando dzechirwere cheAlzheimer, uye yakaderedzwa β-amyloid protein deposition;
Inodzivisa kuwanda kwekenza yefibrosarcoma masero uye inhibits bundu kukura nekuderedza DNA methylation.
4. Hemostasis Uye Leukocyte Kuwedzera:
Inoderedza microvessels uye inovandudza basa re coagulation zvinhu. Inoshandiswa kuchipatara pakuvhiya hemostasis uye leukopenia mushure mechemotherapy, ine chiyero chinoshanda chepamusoro pe85%.
● Ndeapi Maapplication E Caffeic Acid ?
Kushandiswa kwecaffeic acid kunobata minda yakawanda:
1. Mushonga:caffeic acid mahwendefa (hemostasis, chena masero eropa kuwedzera), anti-tumor yakanangana nemishonga (succinic acid phase II kliniki yekuedza)
2. Cosmetics:sunscreen (synergistic zinc oxide kuwedzera SPF kukosha), whitening essence (inhibit tyrosinase, melanin inhibition rate 80%).
3. Indasitiri Yezvekudya:masikirwo anochengetedza (kunonoka hove lipid oxidation), zvinwiwa zvinoshanda (anti-oxidation uye anti-inflammatory), synergistic kushandiswa kweascorbic acid.
4. Kurima uye Kuchengetedzwa Kwezvakatipoteredza:ecological pesticides (inhibit cotton bollworm protease), kuchinja kwemvere (antioxidant properties yakawedzera ne75%).
●Kushandisa uye Kuchengetedza MitemoOfCaffeic Acid
Mushonga wemushonga:Mahwendefa eCaffeic acid: 0.1-0.3g kamwe, katatu pazuva, mazuva gumi nemana senzira yekurapa, nhamba yeplatelet inofanira kuongororwa (yakaderedzwa apo> 100 × 10⁹/L, inoda kubvunza chiremba usati washandisa);
Contraindications:Contraindicated kuvakadzi vane pamuviri uye varwere vane hypercoagulable mamiriro; inoshandiswa nekuchenjerera kune varwere vane kusagadzikana kwechiropa uye maronda emudumbu.
Cosmetic additives:0.5% -2% yakawedzerwa kune zvigadzirwa zvekuchena, zvakafanonyungudutswa mu ethanol uye yozowedzerwa kune aqueous matrix kudzivirira kusangana.
Kuchengeta zvinodiwa:yakavharwa munzvimbo ine rima, firiji pa 2-8 ℃, inoshanda kwemakore maviri (kugadzirira kwemvura kunoda kuchengetedzwa kubva pakusvibiswa uye kuora)
●NEWGREEN SupplyCaffeic AcidUpfu
Nguva yekutumira: Jul-23-2025
