Ceramides CAS 100403-19-8
Cov ceramides sib xyaw ua ke muaj cov hydroxy thiab non-hydroxy fatty acid-muaj ceramides. Ceramides yog tsim los ntawm sphingomyelin los ntawm kev ua haujlwm ntawm sphingomyelinases lossis los ntawm txoj kev tsim tshiab, uas xav tau kev sib koom tes ntawm serine palmitoyl transferase thiab ceramide synthase. Lawv tau pom tias yog tus pab txhawb rau cov lus teb antiproliferative xws li apoptosis, kev loj hlob nres, kev sib txawv, thiab kev laus.
| Qhov tsos | Dawb rau cov hmoov dawb dawb | Hmoov dawb tawm | |
| Qhov kub yaj | 98-108 ℃ | 103.1-104.2 ℃ | |
| Kev txheeb xyuas | HPLC Ua Raws Li | Ua raws li | |
| Poob ntawm qhov qhuav | NMT 2.0% ≤2.0% | 0.6% | |
| Cov hlau hnyav | NMT 20ppm <20ppm | Ua raws li | |
| Cov seem ntawm kev hlawv | NMT 0.5% ≤0.5% | 0.02% | |
| Tag nrho cov kab mob aerobic | NMT 1000CFU/g ≤1000CFU/g | ≤10CFU/g | |
| Poov xab & pwm | NMT 100CFU/g ≤100CFU/g | <10CFU/g | |
| Cov Tshuaj Solvents seem | Menthol | NMT3000ppm ≤3000ppm | ND |
| Ethyl oleate | NMT2000ppm <2000ppm | ND | |
| Kev dawb huv
| A: NLT 85.0% ≥85.0% | 89.5% | |
| A + B + C + D: NLT 95% ≥95.0% | 96.5% | ||
| Kev Ntsuas (HPLC-UV)
| A: NLT 85.0% ≥85.0% | 89.4% | |
| NLT 95.0% (A + B + C + D) ≥95.0% (A + B + C + D) | 96.3% | ||
1. Cov nyhuv ua kom noo noo: ceramide yog cov khoom tseem ceeb ntawm daim tawv nqaij stratum corneum lipid, tuaj yeem pab kho qhov thaiv ntawm daim tawv nqaij thiab ua rau daim tawv nqaij mos thiab ci ntsa iab. Tab sis ceramide txo qis nrog hnub nyoog, thiab daim tawv nqaij uas tsis muaj nws yuav qhuav thiab tsis ci ntsa iab.
2. Cov teebmeem thaiv: cov ceramide txaus hauv daim tawv nqaij tuaj yeem tiv taus kev txhawb nqa sab nraud, tab sis yog tsis muaj lossis tsis muaj, daim tawv nqaij yuav poob nws cov txiaj ntsig tiv thaiv ntuj, thiab tsis muaj peev xwm tiv thaiv txhua yam kev puas tsuaj sab nraud, kab mob thiab lwm yam tshuaj lom neeg. Piv txwv li, daim tawv nqaij yuav raug tshav ntuj ntau dua thaum raug tshav ntuj, thiab nws yooj yim tig liab thaum huab cua txias.
3. Cov nyhuv tiv thaiv kev ua xua: Qhov no yog Txoj Moo Zoo rau cov menyuam yaus cov khau tawv nyias, ceramide tuaj yeem pab ua kom cov stratum corneum tuab dua, txhim kho kev kam rau tag nrho cov tawv nqaij, tiv thaiv cov tshuaj lom neeg sab nraud, zam kev rhiab heev, thiab kho lub luag haujlwm ntawm cov ntshav liab.
4. Tsis tas li ntawd xwb, ceramide muaj cov txiaj ntsig zoo heev rau kev tiv thaiv kev laus, kev pab dawb thiab kev tiv thaiv kab mob antioxidant.
25kgs/nruas, 9tons/20'thawv
25kgs/hnab, 20tons/20'thawv
Ceramides CAS 100403-19-8
Ceramides CAS 100403-19-8
