Bromocresol lanu meamata, fua fua Cas: 76-60-8 lanu samasama pa'u
Numera Fa'amaumauga | XD90523 |
Igoa Oloa | Bromocresol lanu meamata, fua fua |
CAS | 76-60-8 |
Fuafua mole | C21H14Br4O5S |
Molecular Weight | 698.01 |
Fa'amatalaga Teuina | Ambient |
Fa'atonu Fa'asologa o Fa'asologa | 29349990 |
Fa'amatalaga o oloa
Fa'aaliga | Pa'u lanu samasama |
Su'ega | 99% |
Ma'imau ile Fa'amago | <3.0% |
Va'aiga suiga (pH 3.8 – 5.4) | Samasama Green - Blue |
Ole umi ole galu A1 (pH3.8) | 438 - 443nm |
Ole umi ole galu A2 (pH5.4) | 615 - 618nm |
Solu (0.1% EtOH) | Fofo manino Auro Samasama |
Alperujo o le paʻu na gaosia mai le faʻaogaina o le suauʻu olive vaega e lua.O lenei pomace susu e tatau ona teuina mo ni nai masina ma, i lenei vaitau, o le fausiaina o le 4-ethyphenol e faʻaosofia ai se manogi malosi.O le fa'amoemoe o lenei galuega o le fa'ailoaina lea o meaola ninii e mafai ona gaosia lenei phenol. Fa'afefete ma siama siama na fa'aesea mai alperujo teuina ma fa'ata'ita'iina mo lo latou gafatia e fa'afefete ai le p-coumaric acid ma fausia ai le 4-ethylphenol.Faatasi ai ma i latou, Lactobacillus pentosus o le microorganism lea e lua i synthetic medium ma alperujo na mafua ai le 4-ethylphenol formation.O lenei microorganism e leʻi tupu i le alperujo acidified i le pH 2, ma faʻamaonia ai o le acidification o le auala sili lea e pulea ai le manogi manogi i le taimi o le teuina o alperujo. Lactic acid bacteria, aemaise lava Lactobacillus pentosus, e mafai ona nafa ma le faʻavaeina o le manogi e mafua mai i le 4. -ethylphenol i le taimi o le teuina o alperujo.O lenei manogi e mafai ona puipuia e ala i le faʻasaʻoina o le alperujo.