PG Propyl Gallate CAS 121-79-9
PG yog ib tug dawb mus rau milky dawb crystalline particle uas tsis muaj tsw thiab ib tug me ntsis iab. Yooj yim rau yaj hauv dej, me ntsis soluble hauv paj rwb roj, txiv laum huab xeeb, thiab lard. Propyl gallate yog qhov ruaj khov thiab dhau los ua cov tshuaj tiv thaiv xim nrog cov hlau ions xws li tooj liab thiab hlau, tig liab doog lossis ntsuab tsaus. Siv los ua antioxidant hauv cov rog, oily zaub mov, thiab tshuaj npaj. PG yog cov roj soluble antioxidant uas tau tso cai siv rau hauv Suav teb thiab siv dav hauv txawv teb chaws. Nws lub peev xwm antioxidant rau lard muaj zog dua BHA lossis BHT, thiab nws cov nyhuv antioxidant yog txhim kho thaum sib xyaw nrog BHA thiab BHT.
| Yam khoom | Txuj |
| Qhov tshwm sim | Dawb los yog milkly crystal hmoov |
| Cov ntsiab lus | 98.0 ~ 102.0% |
| Cov dej noo | 0.50% max |
| Melting point | 146-150 ℃ |
| Residue ntawm ignition | 0.1% max |
| Pb | 10 mg/kg max |
| As | 3 mg/kg max |
Kev lag luam: PG yog siv los ua tus stabilizer thiab roj hmab tiv thaiv kev laus hauv kev tsim fiber ntau ntsuab.
Khoom noj khoom haus: Propyl gallate yog siv los ua cov tshuaj antioxidant hauv cov roj, cov khoom noj kib, cov khoom ntses qhuav, biscuits, instant noodles, instant mov, kaus poom zaub mov, thiab lwm yam khoom noj.
Tshuaj: PG yog siv los ua antioxidant hauv ntau yam tshuaj npaj thiab tshuaj.
Cov khoom siv tshuaj txhua hnub: PG yog siv los ua cov nplaum thiab cov roj nplua nyeem hauv cov tshuaj pleev ib ce thiab cov khoom tu plaub hau.
Pub: Vim nws cov qauv ntawm ntau pawg phenolic hydroxyl, PG muaj cov khoom zoo antioxidant thiab feem ntau siv los ua antioxidant hauv pub.
25kg / nruas lossis raws li cov neeg siv khoom xav tau.
PG Propyl Gallate CAS 121-79-9
PG Propyl Gallate CAS 121-79-9
