Fa'amatalaga Puupuu:
Numera CAS:7400-08-0
fua mole:C9H8O3
mamafa mole:164.16
Fa'atonuga vaila'au:
| Fa'amatalaga Autu | |
| Igoa o oloa | 4-Hydroxycinnamic acid |
| Vasega | Vasega Pharma |
| Fa'aaliga | Pa'epa'e i le Pa'epa'e Pa'epa'e |
| Su'ega | 99% |
| Ola fa'asa | 2 tausaga |
| afifiina | 25kg/tapa |
| Tulaga | Teu i lalo ole +30°C |
Fa'amatalaga
O le P-Hydroxycinnamic acid o se vailaʻau e maua mai i se vaega hydroxyl faʻatasi ai ma meatotino antioxidant. Malamalama samasama i le beige pa'u tioata ma le manogi, soluble i le methanol, ethanol, DMSO ma isi solvents organic, e maua mai i le synthesis.
Fa'aoga
4-Hydroxycinnamic acid o le hydroxy derivative o Cinnamic Acid ma meatotino antioxidant. O se vaega tele o le lignoscellulose. O suʻesuʻega e fautua mai ai e mafai e le 4-Hydroxycinnamic acid ona faʻaitiitia le lamatiaga o le kanesa e ala i le faʻaitiitia o le faʻavaeina o nitrosamines carcinogenic. O se suʻesuʻega talu ai nei o loʻo lipotia mai ai o le 4-Hydroxycinnamic acid e mafai ona galue o se vailaʻau faʻamaʻi i pi e ala i le suia o le faʻamalosiina o kenera e manaʻomia mo le atinaʻeina o ovary. O lenei tuufaatasiga e taatele i le poleni o se vaega tele o le taumafa pi faigaluega, ae e le maua i le masiofo a le masiofo pi.
Fa'atatauga
p-Hydroxycinnamic acid, e taʻua foi o le p-coumaric acid, e maua mai le gaioiga o le p-hydroxybenzaldehyde ma le malonic acid. O le P-hydroxycinnamic acid o loʻo faʻaaogaina nei i mea manogi poʻo se vailaʻau mo meainu, faʻapea foʻi ma se antioxidant mo suauu. I totonu o fale gaosi oloa, o le mea mataʻutia o le tele o vailaʻau, e pei o le vailaʻau faʻamaʻi faʻamaʻi esmolol. E le gata i lea, o le p-hydroxycinnamic acid o loʻo faʻaaogaina foi e avea o se vailaʻau faʻamaʻi i vailaʻau ma o se sui faʻasolosolo i vailaʻau, faʻapea foʻi ma se vailaʻau vailaʻau, e pei o le faʻapipiʻiina o se vailaʻau faʻamaʻi fou Rhododendron; e faʻaaogaina mo le gaosiga o Kexinding, o se vailaʻau mo le togafitia o maʻi fatu fatu. Intermediates, ma faʻaaogaina i le gaosiga o faʻamaʻi faʻapitonuʻu, fungicides ma vailaʻau hemostatic; e iai fo'i le a'afiaga e taofia ai le kanesa fa'a'au'au. I faʻatoʻaga, e faʻaaogaina e gaosia ai mea e faʻaleleia ai le tuputupu aʻe o laʻau, fungicides umi e galue ma faʻasao mo le faʻasaoina o fualaau aina ma fualaau faisua. I totonu o le vailaʻau vailaʻau, o le p-hydroxycinnamic acid o se meaʻai taua tele ma le manogi, e masani ona faʻaaogaina e faʻapipiʻi ai mea manogi e pei o cherries spicy, apricots, ma le meli. E faʻaaogaina i le sauniuniga o fasimoli ma mea faʻalelei i totonu o pisinisi kemisi i aso uma. I cosmetics, p-hydroxycinnamic acid e mafai ona faʻalavelaveina le gaioiga o le tyrosinase monophenolase ma le diphenolase, e mafua ai le faʻaitiitia o le 50% i le gaioiga o le monophenolase ma le gaioiga diphenolase, ma faʻaaogaina i mea teuteu e faʻalavelave ai le gaosiga o le melanin.
