itulau_fanua

Oloa

Bromocresol lanu meamata, fua fua Cas: 76-60-8 lanu samasama pa'u

Fa'amatalaga Puupuu:

Numera fa'amaumauga: XD90523
Cas: 76-60-8
Fuafua mole: C21H14Br4O5S
Molecular Weight: 698.01
Avanoa: E tele
Tau:  
mua'i afifi: 25g USD10
Vaega Tele: Talosaga Sesii

 


Fa'amatalaga Oloa

Faailoga o oloa

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.


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    Bromocresol lanu meamata, fua fua Cas: 76-60-8 lanu samasama pa'u