Nkọwa dị mkpirikpi:
Nọmba CAS: 7400-08-0
Usoro ihe omimi:C9H8O3
arọ molekụla:164.16
Ọdịdị kemịkal:
| Ozi bụ isi | |
| Aha ngwaahịa | 4-Hydroxycinnamic acid |
| Ọkwa | Ọkwa ọgwụ |
| Ọdịdị | Ọcha ka Gbanyụọ-Ọcha ntụ ntụ |
| Nyocha | 99% |
| Ndụ nchekwa | afọ 2 |
| Nkwakọ ngwaahịa | 25kg / agba |
| Ọnọdụ | Chekwaa n'okpuru +30 Celsius |
Nkọwa
P-Hydroxycinnamic acid bụ kemịkalụ nke sitere na otu hydroxyl nwere akụrụngwa antioxidant. Ìhè edo edo ka beige crystalline ntụ ntụ na-esi ísì ụtọ, soluble na methanol, ethanol, DMSO na ndị ọzọ organic solvents, ewepụtara si njikọ.
Jiri
4-Hydroxycinnamic acid bụ hydroxy ewepụtara nke Cinnamic Acid nwere ihe antioxidant. Ọ bụ akụkụ dị mkpa nke lignocellulose. Nnyocha na-egosi na 4-Hydroxycinnamic acid nwere ike ibelata ihe ize ndụ nke ọrịa kansa site na ibelata nhazi nitrosamines carcinogenic. Nnyocha e mere n'oge na-adịbeghị anya na-akọ na 4-Hydroxycinnamic acid nwere ike ịrụ ọrụ dị ka onye na-eme ihe nkedo kemịkalụ na aṅụ site n'ịgbanwe mmetụta nke mkpụrụ ndụ ihe nketa chọrọ maka mmepe ovary. Ngwakọta a bụ ihe a na-ahụkarị na pollen bụ isi ihe na-eri nri aṅụ na-arụ ọrụ, mana ahụghị ya na jelii Queen Bees'royal.
Ngwa
p-Hydroxycinnamic acid, nke a makwaara dị ka p-coumaric acid, sitere na p-hydroxybenzaldehyde na malonic acid. A na-ejikarị P-hydroxycinnamic acid ugbu a na ngwa nri ma ọ bụ dị ka acidulant maka ihe ọṅụṅụ, yana dịka antioxidant maka mmanụ. Na ụlọ ọrụ ọgwụ, ọ bụ akụrụngwa nke ọtụtụ ọgwụ, dị ka sịntetik anti-adrenergic ọgwụ esmolol. Tụkwasị na nke ahụ, a na-ejikwa p-hydroxycinnamic acid dị ka onye na-emepụta acid na nkà mmụta ọgwụ na dịka onye na-ahụ maka ọgwụ na-emepụta ọgwụ, yana nke etiti kemịkalụ, dị ka maka njikọ nke ọgwụ ọhụrụ na-atụ anya Rhododendron; a na-eji ya maka mmepụta nke Kexinding, ọgwụ maka ịgwọ ọrịa obi obi. Ndị etiti, ma jiri ya na-emepụta ọgwụ anestetiiki mpaghara, fungicides na ọgwụ hemostatic; ọ nwekwara mmetụta nke igbochi ọrịa kansa cervical. N'ọrụ ugbo, a na-eji ya emepụta ndị na-akwalite uto osisi, fungicides na-eme ogologo oge na ihe nchekwa maka nchekwa mkpụrụ osisi na akwụkwọ nri. N'ime ụlọ ọrụ kemịkalụ, p-hydroxycinnamic acid bụ ekpomeekpo na ísì dị ezigbo mkpa, nke a na-ejikarị ahazi ngwa nri dị ka cherị, apricots na mmanụ aṅụ. A na-eji ya na nkwadebe ncha na ihe ịchọ mma na ụlọ ọrụ kemịkalụ kwa ụbọchị. N'ihe ịchọ mma, p-hydroxycinnamic acid nwere ike igbochi ọrụ tyrosinase monophenolase na diphenolase, na-ebute mbelata 50% na ọrụ monophenolase na ọrụ diphenolase, a na-ejikwa ya na ịchọ mma iji gbochie mmepụta nke melanin.
