Tuam Tshoj cov khoom lag luam suav nrog 35 pawg ntawm cov khoom noj khoom haus ntxiv, xws li cov tshuaj tsw qab, defoamers, leavening agents, colorants, thiab preservatives. Muaj ntau dua 10,000 hom khoom noj uas muaj cov khoom ntxiv.
Ntawm cov no, "Cov Qauv rau Kev Siv Cov Khoom Noj Ntxiv" thiab Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv cov ntawv tshaj tawm tso cai siv 23 pawg ntawm cov khoom noj ntxiv, suav nrog ntau dua 2,400 hom. 364 hom tau tsim cov qauv hauv tebchaws lossis kev lag luam zoo.
Cov pawg tseem ceeb muaj xws li acidity regulators, anti-caking agents, defoamers, antioxidants, bleaching agents, leavening agents, base substances in chewing gum, colorants, color-protect agents, emulsifiers, enzyme npaj, flavor enhancers, flour treatment agents, coating agents, noj khoom noj khoom haus ua ntej stabilizers thiab coagulants, sweeteners, thickeners, zaub mov flavorings, kev pab rau kev lag luam zaub mov, thiab lwm yam.
Cov tshuaj tua kab mob- feem ntau siv xws li sodium benzoate, potassium sorbate, sulfur dioxide, thiab lactic acid. Cov no yog siv los ua jams, candied txiv hmab txiv ntoo, thiab lwm yam.
Antioxidants-Zoo ib yam li cov tshuaj tua kab mob, lawv txuas lub neej txee ntawm cov zaub mov. Feem ntau siv xws li vitamin C thiab isovitamin C.
Colorings-Tseem siv cov xim hluavtaws muaj xws li carmine, amaranth, tartrazine, thiab indigo. Lawv hloov cov tsos ntawm cov zaub mov, txhim kho nws qhov kev thov.
Thickeners thiab stabilizers -Cov no txhim kho lossis ruaj khov lub cev ntawm cov khoom noj khov, muab cov tsos zoo nkauj thiab zoo nkauj. Lawv pab cov khoom noj khov xws li ice cream tuav lub mos, ntxeem tau zoo nkauj ntev dua.
Cov tshuaj tso tawm -Cov tshuaj tso tawm tau ntxiv rau qee cov khoom qab zib thiab cov qhob noom xim kasfes los txhawb kev tsim cov pa roj carbon dioxide los ntawm cov suab thaj, yog li tsim cov nyhuv leavening. Feem ntau siv tawm cov tshuaj muaj xws li sodium bicarbonate, ammonium bicarbonate, thiab cov tshuaj tua kab mob.
Cov khoom qab zib-Feem ntau siv cov khoom qab zib muaj xws li sodium saccharin thiab cyclamate. Lawv lub hom phiaj yog ua kom qab zib.
Dab tsi yog cov piam thaj hloov pauv thiab sweeteners?
Acidifiers-Acidifiers feem ntau siv hauv qee cov dej haus thiab khoom qab zib los kho thiab txhim kho tsw. Feem ntau siv cov tshuaj ntxuav tes muaj xws li citric acid, tartaric acid, malic acid, thiab lactic acid.
Cov tshuaj bleaching -benzoyl peroxide yog cov khoom tseem ceeb ntawm cov hmoov bleaching agents. Hauv Suav teb, qhov siab tshaj plaws tau tso cai ntxiv rau cov hmoov nplej yog 0.06 g / kg. Kev siv cov tshuaj bleaching ntau dhau tuaj yeem rhuav tshem cov khoom noj muaj txiaj ntsig ntawm cov hmoov nplej, thiab benzoic acid uas tsim tom qab hydrolysis tuaj yeem ua rau lub siab puas tsuaj. Benzoyl peroxide tau raug txwv tsis pub ua zaub mov ntxiv hauv cov tebchaws tsim kho xws li EU. kuv lub tebchaws kuj txwv tsis pub benzoyl peroxide ua cov tshuaj bleaching thaum lub Tsib Hlis 2011.
Flavors-Tswj tsw tuaj yeem yog hluavtaws lossis ntuj, thiab muaj ntau yam tsw. Ntau yam flavored chocolates feem ntau haus los ntawm cov neeg siv khoom siv ntau yam flavorings hauv lawv cov txheej txheem tsim khoom los muab lawv cov cim tsw.
