Teitei Whakapaipai 98% Tetrahexyldecyl Ascorbate (VC-IP) CAS 183476-82-6
Ko te Tetrahexyldecyl ascorbate he momo huaora C kua whakarerekētia kia wairewa ake i te ngako. Mā tēnei whakarerekētanga ka pai ake te uru ki roto i te kiri, he mahi ārai-waikura, e aukati ana i te waikura ngako. Mā te whakamahinga ā-kiri ka taea te whakaiti i ngā pānga kino o te pānga UV. Kua whakaatuhia e ngā rangahau ka taea e ia te whakaoho i te hanga collagen me te whakamārama me te whakamārama i te kiri mā te aukati i te melanogenesis (te hanga o te tae) kia pai ake ai te tae o te kiri. Kāore i rite ki te waikawa ascorbic, e kore e whakakore i te kiri, e whakapataritari rānei i te kiri.
Ko te raruraru o te nuinga o ngā momo huaora C o te kiri, he wairewa ki te wai, ā, kāore e taea te uru atu i te arai kiri momona-ngako ki te tae atu ki te kiri o te kiri, ki te wāhi e tino whai hua ai. Ka taea e te Tetrahexyldecyl ascorbate te uru angitu ki roto i te kiri o waho, ka neke ki te paparanga i raro iho e kiia nei ko te kiri o waho. I roto i te kiri o waho ka hangaia te collagen, he pūmua e hoatu ana ki te kiri tōna pakari taitamariki me te kaha ki te ātete i ngā kita.
1. E whakaatu ana ngā rangahau ka noho te ascorbyl tetraisopalmitate i roto i ngā pūtau kiri mō te whā tekau ki te waru tekau ngā wā roa atu i te waikawa ascorbic, ā, ka whā ngā wā ka nui ake te pānga;
2. Ka taea e te Ascorbyl Tetraisopalmitate te aukati i te mahi tyrosinase ā-roto me te hanga melanin; He rauemi mata whakapaipai kounga teitei a Ascorbyl Tetraisopalmitate;
3. Ka taea e te Ascorbyl Tetraisopalmitate te whakaiti i te kino o te pūtau/DNA i puta mai i te UV (anti-UV/anti-stress); He rauemi mata whakapaipai kounga teitei a Ascorbyl Tetraisopalmitate;
4. Ka taea e te Ascorbyl Tetraisopalmitate te aukati i te peroxidation lipid me te koroheketanga o te kiri;
5. Ka whakaitihia e te Ascorbyl Tetraisopalmitate te ngaronga wai trans-epidermal;
6. Ka whakapai ake te Ascorbyl Tetraisopalmitate i te kakano me ngā kita.
| Taonga | Wāhanga | Ngā Paerewa |
| Āhua | karaihe mā | |
| Taupū whakaata | 1.440 - 1.480 | |
| Te mātotoru motuhake | karamu/cm3 | 0.920 - 0.960 |
| Te Parakore (HPLC) | % | ≥ 98.0 |
| Hg | mg/kg | |
| Hei | mg/kg | |
| Pb | mg/kg | |
| CD | mg/kg | |
| Huakita katoa | CFU/g | |
| Te rewena me te pokepokea ai | CFU/g | |
