Motsoako oa pele o entsoeng ke motho: vanillin
Vanillin e bile monko oa pele oa ho etsoa ke batho, 'me o atlehile ho etsoa ke Dr. M. Hallmann le Dr. G. Theyman Jeremane ka 1874. Hangata e arotsoe ka methyl vanillin le ethyl vanillin.
Vanillin hangata e tsejoa e le vanilla powder, vanillin, vanillin powder, vanillin powder, vanilla extract, vanillin, e leng linoko tsa bohlokoa tse nkiloeng ho semela sa ruticaceae vanilla bean, ke e 'ngoe ea mefuta e hlahisang litholoana haholo ea linoko tsa maiketsetso, ke ho lokisa chokolete, leqhoa. tranelate, chewing gum, pastry le tatso ea koae lisebelisoa tsa bohlokoa tse tala. E hlaha ka tlhaho ho vanilla pods, hammoho le oli ea clove, oli ea oak moss, balsame ea Peru, balsame ea Tolu, le balsame ea Benzoin.
Vanillin e na le monko o matla le o ikhethang oa vanillin, o tsitsitseng mme o sa fetohe ka mocheso o phahameng. E angoa habonolo ke khanya, butle-butle e oxidized moeeng, 'me e senyeha habonolo ke lintho tsa alkali kapa alkaline. Mokelikeli o nang le metsi o kopana le ferric chloride ho etsa motsoako o moputsoa o moputsoa. E ka sebelisoa mefuteng e mengata ea letsatsi le letsatsi ea tatso ea lik'hemik'hale, empa haholo-holo e sebelisoa lijong. Haholo-holo ka lipompong, tsokolate, lino tse tahang, ice cream, joala bo sebelisoa haholo ka tatso ea koae e boetse e na le thuso haholo. IFRA ha e na lithibelo. Leha ho le joalo, ka lebaka la ho fetoha ha mebala habonolo, ho lokela ho hlokomeloa ha ho sebelisoa lihlahisoa tse nang le tatso e tšoeu.
Vanillin e boetse ke linoko tsa bohlokoa tse jeoang, joalo ka linoko tsa motheo, tse batlang li sebelisoa ho litlolo tsohle, palo e kholo ea tse sebelisoang indastering ea lijo, joalo ka tatso ea lijo e sebelisoang haholo ka bohobe, tranelate, ice cream, brandy, joalo-joalo. , li-cookie li ekelitsoe palo ea 0.01 ~ 0.04%, lipompong ke 0.02 ~ 0.08%. Ke e 'ngoe ea linōko tse sebelisoang haholo linthong tse besitsoeng 'me e ka sebelisoa ka tsokolate, likuku, likuku, puddings le ice cream. Qhibiliha ka metsing a futhumetseng pele o sebelisoa bakeng sa liphello tse molemo. Tšebeliso e phahameng ka ho fetisisa ke 220mg/kg bakeng sa thepa e besitsoeng le 970mg/kg bakeng sa chokolete. E sebelisoa haholo ho litlolo tse nkhang hamonate e le sesebelisoa sa ho lokisa, se hokahanyang le modulator. Hape ke ntho ea bohlokoa e matlafatsang tatso ea lino le lijo. E boetse e sebelisoa ha ho etsoa meriana L-dopa (L-DOPA), methyldopa joalo-joalo. E ka boela ea sebelisoa e le nickel, chromium metal plating lightener.
