A na u tloaelane le benzoic acid le karolo ea eona ea bohlokoa lijong tsa liphoofolo?

1.Physicochemical Properties
Asiti ea benzoic(benzenecarboxylic acid) ke asiti e monko o monate ka ho fetisisa e nang le acidity e fokolang (dissociation constant 4.20). E qhibiliha hanyane ka metsing empa e bonolo ho qhibiliha ka har'a metsoako ea tlhaho e kang ethanol. Ka lebaka la lipophilicity ea eona e matla, e ka phunyeletsa li-membrane tsa lisele tsa likokoana-hloko 'me ea fana ka liphello tse thibelang likokoana-hloko ka ho thibela ho kenngoa ha amino acid, ho senya ts'ebetso ea enzyme ea phefumoloho, le ho thibela liketso tsa acetyl-CoA condensation.

benzoic acid 2

2.Antimicrobial Spectrum: E sebetsa khahlano le libaktheria, hlobo le litomoso, e nang le litlamorao tse matlafalitsoeng ka ho khetheha tikolohong e nang le asiti (mohlala, ha e fetoloa letsoai la benzoate).

3.Metabolism le Polokeho

Liphoofolo, asiti ea benzoic e sebelisoa haholo ka har'a sebete, 'me karolo e fetang 85% e ntšoa ka har'a moroto joalo ka hippuric acid, e siea hoo e batlang e se masalla ebile e sa bake tšitiso ho leka-lekana ha acid-base.
Batho le likolobe li bonts'a litsela tse ts'oanang tsa metabolism, tse batlang li tsoa ka ho feletseng nakong ea lihora tse 24, tse bontšang polokeho e phahameng.

II. Lisebelisoa tse khethehileng ho Feed

Melawana le Maemo a Tekanyetso

EU: Ho tloha 2003, benzoic acid e lumeletsoe e le acidifier lijong tsa likolobe ho 0.5% ~ 1.0%.
China: E thathamisitsoe e le molaoli oa pH ka bobeli le sebolokelo hoLethathamo la Keketso ea Fepa (2013), e se nang meeli e hlakileng ea litekanyetso empa e bua ka litekanyetso tsa lijo tsa 0.2 ~ 1.0 g/kg.

Mesebetsi le Katleho

Mofuta o Mong oa Lithibela-mafu: Ka mor'a thibelo ea EU ea 2006 ea lithibela-mafu, asiti ea benzoic e ile ea fetoha sebaka sa bohlokoa ka lebaka la thepa ea eona e thibelang likokoana-hloko e pharaletseng, haholo-holo ho thibela lets'ollo la ka mor'a ho khoesoa (PWD) le ho matlafatsa kholo ea malinyane.
Ts'ebetso ea Kholo: Liphuputso li bontša hore ho eketsa 0.5% benzoic acid ho ntlafatsa ho ja lijo le ho eketseha ha boima ba likolobe tse khoesitsoeng.

Papiso le Li-additives tse ling

Ha ho bapisoa le potassium diformate, benzoic acid e monngoa ka potlako ka pele 'me e hloka theknoloji ea ho roala hore e sebetse ka mokokotlong, athe potassium diformate e lebisa ka ho toba duodenum, e fana ka katleho e phahameng ea antimicrobial.

Tlhahiso ea asiti ea benzoic

 

 

 

 

 

 

 

 

 

 

 

 

 


Nako ea poso: May-15-2025