Cov lus qhia
| Kev tshwm sim | Achorromic rau cov kua daj |
| Kev coj dawb huv | 98.0% min |
| Tus ntxhiab | Aroma ntawm deep-kib lossis ci qos yaj ywm |
| Tus txheeb ze ceev (25℃/ 25 degree) | 0.982 rau 1.000 |
| Refacking Index (20 degree) | 1.497 rau 1.503 |
Cov Ntawv Thov
1. Cov tsw thiab kev lag luam tsw qab
Ib qho ntawm cov kev siv feem ntau yog ua tus sawv cev hauv cov zaub mov thiab dej haus.
Imj tsis zoo, roasted, cocoa, kas fes, thiab cereal-zoo li cov ntawv.
Dav siv nyob rau hauv:
Khoom noj txom ncauj (qos yaj ywm chips, roasted neeg rau)
Bakery cov khoom (khob cij, ncuav qab zib, crackers)
Qhob noom xim kasfes thiab cocoa
Nqaij seasonings, kua zaub sai sai, thiab kua ntxwv
Kuj tseem siv rau hauv cov tshuaj txhuam cev kom muab sov, toasted, lossis cov av hauv ntiaj teb sau cia tshuaj tsw qab thiab cov khoom siv lub cev.
2. Maillard cov tshuaj tiv thaiv
Cov ntaub ntawv ua cua sov thaum cua sov (ci, ci, ci ci) ntawm cov maillard tshuaj tiv thaiv ntawm amino acids thiab suab thaj.
Nws pab txhawb rau cov ua yeeb yam ua yeeb yam ntawm cov zaub mov siav, xws li ci kas fes, grilled nqaij, thiab cov khoom ci.
Siv nyob rau hauv kev tshawb fawb khoom noj science zaub mov kom rov ua dua tshiab lossis txhim kho cov flavors hauv cov khoom lag luam.
3. Tshuaj Nruab Nrab
Ua hauj lwm yog pib cov khoom pib hauv cov synthic synthesis thiab kws tshuaj r & d.
Lub Methylated Pyrazine Ring qauv tso cai rau ntau yam kev hloov kho, ua rau nws muaj txiaj ntsig hauv Heterocy Chemistry.
Siv nyob rau hauv synthesis ntawm cov neeg sib tw ntawm cov tshuaj sib tw, tsw li cas los xij, thiab agnchemical tebchaw.
4. Pheromonal thiab Kev Siv Phem
Pom nyob rau hauv qee cov tshuab sib txuas lus; siv hauv kev tshawb fawb ntawm semiochemicals thiab tshuaj tua kab.
Qee zaum tshawb nrhiav hauv kev tshawb fawb txog kev coj tus cwj pwm ntawm kev coj cwj pwm ntawm cov kab.
Cov txiaj ntsig
Muaj lub zog aroma ntawm cov kev ua tau zoo: zoo ntawm cov tshuaj qis heev vim nws qhov tsis tshua muaj ntxhiab.
Muaj tshwm sim thiab zaub mov zoo li qub: pom nyob rau hauv qhov thiab pom zoo siv hauv cov chaw noj mov los ntawm cov koom haum tswj hwm (piv txwv li, fema gras xwm txheej).
Tshav kub-ruaj khov: tuaj yeem tiv taus cov zaub mov raug cua txias, ua rau nws haum rau ci lossis ci qab daim ntawv thov.
Qab ua kom zoo nkauj: ntxiv qhov tob thiab nyuaj rau ob qho tib si savory thiab cov khoom qab zib.
Kev daws teeb meem dav: sib xyaw ua ke nrog lwm cov khoom noj uas zoo li cov vanillin, cov tsiaj txhu, lossis nqaij nqaij tsw ua kom zoo nkauj.
Tag
2,5-dimethylpyazine (CAS 123-32-32-32-32 tau siv cov tsw thiab cov ntxhiab compound tau paub rau nws lub roasted, txiv ntoo muaj zog. Nws ua lub luag haujlwm tseem ceeb hauv kev rov qab ua dua qhov qab ntawm cov zaub mov siav lossis toasted cov zaub mov thiab nrhiav cov ntawv thov hauv cov zaub mov tiav, naj hoom, thiab tshuaj lom neeg. Ua tsaug rau nws cov ntuj tshwm sim, ua hauj lwm zoo ntawm kev ua kom muaj txiaj ntsig, nws yog ib qho txiaj ntsig zoo rau cov kws kho zaub mov, cov tshuaj zoo, thiab cov organic tshuaj lis zoo ib yam.
Cim npe nrov: 2,5-dimethyl pyrazine 丨 CAS 123-32-0, Tuam Tshoj 2,5-dimethyl pyrazine 丨 CAS 123-32-0 Cov Khoom Siv, Chaw Tsim Tshuaj, Chaw Tsim Tshuaj
