Vanilli n yog ib qho tshuaj tsw qab nrog ntau hom kev siv. Cov kev siv loj yog raws li nram no:
1. Hom tshuaj tsw qab. Nws ntxiv rau hauv cov khoom noj khoom qab zib, khoom qab zib thiab tuaj yeem txhim kho cov kua mis ntawm khoom noj.
2. Tshuaj tsw qab rau cov tshuaj pleev ib ce. Raws li cov khoom cua ntxhiab, Nws muaj cov nyhuv ntxiv thiab kho cov tshuaj tsw qab rau cov khoom siv tshuaj txhua hnub.
3. Kev lag luam kws kho mob. Nws tuaj yeem tsim rau nruab nrab thiab qee cov tshuaj tiv thaiv antimicrobial Hauv kev lag luam kws tshuaj.
4. Kev lag luam tshuaj. Nws tuaj yeem ua rau tus kab npauj npog thiab txhawb txoj kev ci ci ntawm electroplating.
Vanillin, feem ntau hu ua vanilla hmoov, vanillin, vanilla extract, vanilla essence, yog ib qho txuj ci tseem ceeb muab rho tawm los ntawm Vanilla planifolia taum ntawm Rutaceae thiab yog ib qho ntawm cov feem ntau yam khoom ntawm cov khoom cua. Nws yog ib qho tseem ceeb rau cov khoom noj khoom haus rau kev sib xyaw chocolate, mis nyuj khov, zom khoom qab zib, cov khoom noj thiab cov luam yeeb. Lawm nyob hauv vanilla pods, zoo li clove roj, ntoo roj, Peru balsam, tolu balsam thiab benzoin.
Vanillin muaj ib qho muaj zog thiab nws muaj hom vanilla noob taum, ruaj khov, thiab tsis tshua muaj huab cua sov dua. Nws yooj yim cuam tshuam los ntawm lub teeb thiab maj mam oxidizes nyob rau hauv cov huab cua. Nws yog yooj yim discolored los ntawm alkali los yog alkaline tshuaj. Nws cov kua dej reacts nrog ferric chloride los ua ib qho xiav-violet kua. Nws tuaj yeem siv rau ntau lub cev ua ke txhua hnub, tab sis feem ntau yog siv cov khoom noj khoom haus, tshwj xeeb tshaj yog cov khoom qab zib, qhob noom xim kasfes, dej haus, dej khov, haus dej cawv thiab kuj siv ntau hauv cov yeeb nkab flavors. IFRA tsis muaj kev txwv. Txawm li cas los xij, thaum nws yooj yim ua rau muaj suab npe, nws yuav tsum raug sau tseg thaum siv nws cov khoom dawb flavored.
Vanillin kuj yog ib qho tseem ceeb rau tus neeg sawv cev. Raws li lub hauv paus ntxhiab, Nws yog siv nyob rau hauv yuav luag txhua flavours thiab dav siv nyob rau hauv lub lag luam ua noj nrog loj volume. Nws yog dav siv ua zaub mov noj hauv cij, butter, ice cream, brandy, thiab lwm yam. Qhov ntau npaum li cas yog 0.01 rau 0.04% hauv cov ncuav thiab nqaij biscuits thiab 0.02 rau 0.08% hauv cov khoom qab zib. Nws yog ib qho uas siv cov txuj lom ntau hauv cov khoom noj thiab yuav siv tau rau hauv chocolate, biscuits, ncuav, puddings thiab mis nyuj khov. Dissolve nws nyob rau hauv dej sov ua ntej siv, qhov zoo yog zoo dua. Qhov khoom noj ntau tshaj yog 220 mg / kg thiab 970 mg / kg rau chocolate. Nws yog dav siv raws li ib tug neeg sawv cev ntawm flavoring, ib tug neeg saib xyuas tus neeg saib xyuas thiab aromatics modifier hauv cosmetic essences. Nws tseem yog ib qho tseem ceeb ntawm tus neeg sawv cev rau haus dej haus cawv thiab khoom noj. Thiab tseem, nws yog siv rau hauv kev lag luam ntawm L-dopa, methyldopa, thiab lwm yam thiab kuj siv tau ua ib qho hlau plating ci ntawm nickel thiab chrome.
Hu rau peb Xav paub ntau ntxiv >>
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