Pyrazine series

Cov Khoom Pawg

Cov Khoom Tshwj Xeeb

Difurfuryl Sulfide (CAS 13678-67-6) |...

2,3-Dimethylpyrazine (CAS 5910-89-4) ...

Tetrahydrothiophen-3-ib (CAS 1003-04...

Khoom Noj Qib 2-Acetylpyridine (CAS 1122...

Qib Khoom Noj 2-Acetylpyrazine (CAS 22047-25-2, FEMA 3126) rau Kev Siv Tshuaj thiab Tshuaj

Khoom Noj Qib 2-Acetylpyrazine (CAS 2204...

99% min Thiodiglycolic acid CAS NO.123-93-3 2,2-Mercaptodiacetic acid siv hauv kev lag luam zaub mov thiab tshuaj

99% feeb Thiodiglycolic acid CAS NO.123...

Cov Tsw Qab thiab Cov Tshuaj Tsw Qab- Fema 3062 2-T...

Cov Tsw Qab thiab Cov Tshuaj Tsw Qab-Tetrahydrothio...

Cov Khoom Noj Khoom Haus Zoo Dua-4,5-Dimethylthiazole rau Cov Khoom Qab Zib thiab Cov Tshuaj Tsw Qab CAS NO.3581-91-7 Fema 3274

Cov Khoom Noj Khoom Haus Txhim Kho-4,5-Dimethylthio...

Cov Khoom Noj Khoom Haus Zoo Dua-Aroma Food Fema 3328 2-Acetylthiazole CAS 24295-03-2 2-Acetyl Thiazole 99%

Cov Khoom Noj Khoom Haus Txhim Kho Cov Khoom Noj Aroma...

Hmoov Khoom Noj Tsw Qab-txiv ntoo tsw Tetramethylpyrazine CAS NO.1124-11-4 FEMA 3237

Tus lej khoom: RL1007
Tsw Qab: Tsw qab ntxhiab tsw qab, tsw qab fermented thiab kas fes. Tsw qab roasted, txiv laum huab xeeb, txiv laum huab xeeb, cocoa aroma.
Scope Siv Tau: txiv ntoo, khoom noj ci, khoom noj mis nyuj, thiab lwm yam.
Cov koob tshuaj pom zoo (PPm): 5-10
FEMA: 3237
Tus Qauv Txheej Txheem Hauv Tebchaws: S0765
Tus lej CAS: 1124-11-4
Cov qauv qauv:

Tiv tauj peb

cov ntsiab lus ntawm cov khoom

Qauv Tshuag yog Dawb & Muaj

Lub npe tshuaj: tetramethylpyrazine

Cov Lus Txhais: 2,3,5,6-Tetramethylpyrazine; 2,3,5,6-Tetramethyl pyrazine;

Cov mis mos: C8H12N2

Qhov hnyav molecular: 136.1943

Tsos: Dawb siv lead ua los yog hmoov

cov lus qhia tshwj xeeb

Qhov tsos	Cov siv lead ua dawb los yog hmoov	Ua raws li
Kev huv huv (≥w%)	98.0	99.97
Tsw qab	Tsw Qab Ci, Tsw Qab Txiv Laum Huab Xeeb, Tsw Qab Filbert, Tsw Qab Cocoa	Ua raws li
Melting Point (℃)	85.0-90.0	87.4
Tus Qauv Ua Haujlwm	GB 1886.295-2016
TUS NAJ NPAWB.	1124-11-4
FEMA TSIS MUAJ.	3237

Kev Siv

Tetramethylpyrazine yog ib qho alkyl pyrazine rho tawm los ntawm Ligusticum wallichii (Chuan Xiong) thiab feem ntau siv ua ib qho tsw qab hauv cov khoom noj xws li French fries, mov ci, tshuaj yej, cov khoom noj mis nyuj, thiab cov khoom taum pauv. Tetramethylpyrazine muaj peev xwm ua rau mob hlwb thiab mob o hauv cov nas.

Qhov zoo

1. Siab purity 99.0% feeb

2. Siv ntau yam saj

3. Peb muaj peev xwm loj, yog li, feem ntau muaj lub sijhawm ua haujlwm sai.

4. Peb tuaj yeem muab 10g-50g qauv dawb rau koj qhov kev kuaj mob.

5. Peb muaj daim ntawv pov thawj ISO, muaj daim ntawv pov thawj Halal thiab kosher ntawm cov khoom no.

6. Peb tau tsim tsa xyoo 2004, 10% ntawm cov neeg ua haujlwm muaj ntau tshaj 10 xyoo ntawm kev ua haujlwm, ntau tshaj 60% ntawm cov neeg ua haujlwm muaj ntau tshaj 5 xyoos ntawm kev ua haujlwm, los muab kev pabcuam ruaj khov thiab kev tshaj lij rau koj

ntim khoom

1. Cov qauv ntim yog 20g/30g/50g ib lub hnab.

2. Lub pob me me yog 1kg ib lub hnab.

3.5kg ib lossis 10 kg ib lub hnab kaw.

4.25 kg ib lub nruas fiber

Kev ntim khoom kuj tseem tuaj yeem hloov kho raws li cov neeg siv khoom xav tau

Cov xwm txheej cia khoom

Khaws cov khoom ntim kaw, khaws cia rau hauv qhov chaw cua, qhuav, tsaus ntuj hauv qhov kub ib txwm, qhov kub qis dua 20 ℃ yuav zoo dua rau kev khaws cia.