Ceramides CAS 100403-19-8

CAS:100403-19-8

MF:C24H47NO3

MW:397.63488

EINECS Nama:309-560-3

kupu taurite:CAPROYLSPHINGOSINE; HYDROXYCAPROYL PHYTOSPHINGOSINE; HYDROXYCAPRYLOYL PHYTOSPHINGOSINE; HYDROXYLAUROYL PHYTOSPHINGOSINE; LACTOYL PHYTOSPHINGOSINE; PHYTOSPHINGOSINE LACTATE;

Waiho To Karere

Taipitopito Hua

Tikiake

Tohu Hua

He aha te Ceramides CAS 100403-19-8?

Ko te ranunga ceramides he hauwai me te kore-hydroxy fatty acid-conides ceramides. Ka hangaia nga Ceramides mai i te sphingomyelin ma te whakahohe i nga sphingomyelinases, ma te ara o te de novo synthesis ranei, e hiahia ana ki te mahi whakakotahi o te serine palmitoyl transferase me te ceramide synthase. Kua whakaatuhia ki te takawaenga i nga urupare antiproliferative penei i te apoptosis, te hopukanga tipu, te rereketanga, me te pakeketanga.

Whakatakotoranga

Te ahua	Ma ki te paura ma		Te paura ma
Te rewa	98-108 ℃		103.1-104.2 ℃
Tautuhinga	Ka rite te HPLC		Ka rite
Te ngaro o te whakamaroke	NMT 2.0% ≤2.0%		0.6%
Nga konganuku taumaha	NMT 20ppm <20ppm		Ka rite
Te toenga i runga i te mura	NMT 0.5% ≤0.5%		0.02%
Huakita aerobic katoa	NMT 1000CFU/g ≤1000CFU/g		≤10CFU/g
Te rewena me te pokepokea	NMT 100CFU/g ≤100CFU/g		<10CFU/g
Wairewa toenga	Menthol	NMT3000ppm ≤3000ppm	ND
	Ethyl oleate	NMT2000ppm <2000ppm	ND
Maamaa	A:NLT 85.0% ≥85.0%		89.5%
	A+B+C+D:NLT 95% ≥95.0%		96.5%
Whakamātautau (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%

Taupānga

1.Moisturizing pānga: ceramide Ko te wāhanga matua o te kiri stratum corneum lipid, e nehenehe e tauturu i te whakatika i te arai kiri taea hanga te kiri ngohengohe me te kanapa. Engari ka heke te ceramide i te wa o te pakeketanga, a ka kore te kiri ka puhoi, ka maroke.

2.Barrier pānga: rawaka ceramide i roto i te kiri e taea te ātete i whakaongaonga waho, engari ki te kore, kahore ranei, ka ngaro te kiri tona pānga tiaki tūturu, a kahore he kaha tiaki mo te tinana waho, koiora me etahi atu kino pukapuka Chemical. Hei tauira, ka kaha ake te kiri o te kiri ina pa ana ki te ra, ka ngawari te huri whero ina makariri te rangi.

3.Ati-allergy pānga: Ko te Evanelia tenei mo te kiri angiangi hu o nga tamariki, ka taea e te ceramide te awhina ki te whakakaha i te stratum corneum, te whakarei ake i te manawanui o te kiri katoa, te tiaki i nga mea kino o waho, te karo i te aro, me te whakatika i te mahi o te toto whero. .

4.I tua atu, he tino pai te ceramide anti-hoholo, ma te awhina me te painga antioxidant.