Squalane

Babban TsabtaSqualane92% ta GC-MS Analysis: Ƙayyadaddun Fasaha, Aikace-aikace, da Tsaro
Shaida don Kayayyakin Kaya, Pharmaceuticals, da Binciken Biofuel

1. Bayanin Samfurin

Squalane92% (CAS No.111-01-3) babban daraja ne, cikakken hydrogenated wanda aka samu na squalene, wanda Gas Chromatography-Mass Spectrometry (GC-MS) ya inganta don tabbatar da mafi ƙarancin tsabtar 92% tare da ƙazantattun abubuwan da za a iya ganowa a ƙasa da iyakoki. An samo shi daga man zaitun mai sabuntawa (shaida 12) ko algal biomass mai dorewa (shaida 10), wannan mara launi, ruwa mara wari shine GHS mara haɗari, Ecocert / Cosmos bokan (shaida 18), kuma an inganta shi don aikace-aikacen manyan ayyuka a cikin kulawar fata, magunguna, da binciken makamashin kore.

Mabuɗin Siffofin

• Tsafta: ≥92% ta GC-MS (Hanyoyin yarda da ISO 17025).
• Tushen: Tushen da aka samu (man zaitun) ko algal biomass (shaida 10, 12).
• Tsaro: Ba mai guba ba, mara ban haushi, kuma mai yuwuwa (shaida 4, 5).
• Kwanciyar hankali: Oxidative juriya har zuwa 250 ° C (shaida 3).

2. Bayanan fasaha

2.1 Tsarin Tabbatar da GC-MS

Binciken mu na GC-MS yana bin ka'idoji masu tsauri don tabbatar da tsabta da daidaito:

• Kayan aiki: Agilent 7890A GC tare da 7000 Quadrupole MS/MS (shaida 15) ko Shimadzu GCMS-QP2010 SE (shaida 1).
• Yanayi na Chromatographic: sarrafa bayanai: GCMSsolution Ver. 2.7 ko ChemAnalyst software (shaida 1, 16).
  • Rukunin: DB-23 capillary ginshiƙi (30 m × 0.25 mm, 0.25 μm fim) (shaida 1) ko HP-5MS (shaida 15).
  • Mai ɗaukar Gas: Helium a 1.45 ml/min (shaida 1).
  • Shirin Zazzabi: 110 ° C → 200 ° C (10 ° C / min), sannan 200 ° C → 250 ° C (5 ° C / min), wanda aka gudanar don 5 min (shaida 1, 3).
  • Tushen ion: 250°C, allura mara tsaga (shaida 1, 3).

Hoto 1: Wakilin GC-MS chromatogram yana nuna squalane (C30H62) a matsayin babba mafi girma tare da lokacin riƙewa ~ 18-20 min (shaida 10).

2.2 Abubuwan Halittun Jiki

3. Aikace-aikace

3.1 Kayan shafawa & Kula da fata

• Moisturization: Mimics dan adam sebum, samar da wani shamaki numfashi don hana transepidermal asarar ruwa (shaida 12).
• Anti-tsufa: Yana haɓaka elasticity kuma yana rage damuwa na oxidative ta hanyar antioxidants da aka samu na zaitun (shaida 9).
• Ƙarfafa Ƙarfafawa: Barga a cikin emulsions (pH 5-10) da yanayin zafi <45 ° C (shaida 12).

Shawarar Shawarwari: 2-10% a cikin magunguna, creams, da sunscreens (shaida 12).

3.2 Kayayyakin Magunguna

• Bayarwa Drug: Yana aiki azaman abin hawan lipid don abubuwan da ke aiki na hydrophobic (shaida 2).
• Ilimin Toxicology: Ya wuce gwaje-gwajen kwatancen yanayin USP Class VI (shaida 5).

3.3 Binciken Biofuel

• Jet Fuel Precursor: Hydrogenated squalene (C30H50) daga algae za a iya lalata shi da ƙarfi zuwa C12-C29 hydrocarbons don ɗorewar man jirgin sama (shaida 10, 11).

4. Amincewa & Ka'idoji

4.1 Rarraba Hazari

• GHS: Ba a rarraba shi azaman mai haɗari ba (shaida 4, 5).
• Ecotoxicity: LC50> 100 mg / L (kwayoyin ruwa), babu bioaccumulation (shaida 4).

4.2 Gudanarwa & Ajiya

• Adana: Ajiye a cikin kwantena da aka rufe a <30°C, nesa da tushen kunnawa (shaida 4).
• PPE: Safofin hannu na Nitrile da tabarau na tsaro (shaida 4).

4.3 Matakan Gaggawa

• Tuntuɓar fata: A wanke da sabulu da ruwa.
• Bayyanar Ido: Kurkura da ruwa na 15 min.
• Gudanar da zubewa: Shanye da kayan da ba su da ƙarfi (misali, yashi) kuma a zubar da shi azaman sharar da ba ta da haɗari (shaida ta 4).

5. Tabbatar da inganci

• Gwajin Batch: Kowane kuri'a ya haɗa da GC-MS chromatograms, COA, da kuma iya gano tushen albarkatun ƙasa (shaida 1, 10).
• Takaddun shaida: ISO 9001, Ecocert, REACH, da FDA GRAS (shaida 18).

6. Me yasa Zabi Squalane Mu 92%?

• Dorewa: Samar da tsaka tsaki na Carbon daga sharar zaitun ko algae (shaida 10, 12).
• Goyon bayan Fasaha: Tsarin haɓaka hanyar GC-MS na al'ada yana samuwa (shaida 7, 16).
• Ƙididdiga ta Duniya: Jirgin ruwa mara haɗari na Majalisar Dinkin Duniya (shaida 4).