INGREDIENTS WT% Phase A Olivem 1000 (Hallstar) (Cetearyl olivate, sorbitan
olivate) 3.00 Oliwax LC (Hallstar) (Cetyl palmitate, sorbitan
palmitate, 3.50 sorbitan
olivate) Myritol 318 (BASF) (Caprylic/capric triglyceride) 3.00 Lanette O (BASF) (Cetearyl alcohol) 3.00 Cetiol SB 45 (BASF) (Butyrospermum parkii butter) 2.00 Eutanol G (BASF) (Octyldodecanol) 2.00 Phase B Deionized water 72.80 Solagum AX (Seppic) (Acacia Senegal gum, xanthan gum) 1.00 Zemea (Dupont Tate & Lyle) (Propanediol) 6.00 Euxyl PE9010 (schulke)(Phenoxyethanol, ethylhexylglycerin) 0.50 Phase C AnnonaSense CLR (CLR) 3.00 (Proposed INCI: annona cherimola fruit extract) Phase D Perfume Oil: I'm In Control (IFF) (Fragrance) 0.20 PROCEDURE: Predisperse the Solagum while stirring at 1100-1300rpm for 10 min.
Summary: MRRSE has compiled a study on sorbitan
esters, which offers an analysis and forecast of the sorbitan
esters market, in its publication titled, 'Sorbitan
Esters Market: Global Industry Analysis 2014--2018 and Opportunity Assessment 2019--2029'.
reported that cross-linked poly (acrylic acid) synthesized by inverse suspension polymerization using potassium persulfate ([K.sub.2][S.sub.2][O.sub.8]) as the initiator, N, N'-methylcnebisacrylamide (MBAC) as the cross-linker and sorbitan
monooleate (Span 80) as suspension agent gave rise to the particles aggregated and the shape was not spherical in scanning electron microscopy (SEM) images .
The hydrophobic tail group could be alkylphenols, straight or branched alcohols, polyoxypropylene glycols, sorbitans
esters, and glycol esters or fatty acids.
The GC chromatogram showed that sorbitan
monooleate from this experiment has the same with the standard.
The investigators also have developed a combination of ingredients, including water and propylene glycol, triceprylin (a relatively short triglyceride) and polyoxyethylene sorbitan
monooleate as the surfactant.
Several sorts of surfactant are applied in preparation for niosomes such as alkyl ethers and alkyl glyceryl ethers, sorbitan
fatty acid esters, polyoxyethylene fatty acid esters, and block copolymer (pluronic L64 and pluronic p105).
Can absorb large amounts of water and have a hydrophobic fatty base in which wool fat, wool alcohols, sorbitan
esters, mono glycerides, or fatty alcohols render them hydrophilic.
- Iodine complex (ammonium ether sulfate and polyoxyethylene sorbitan
The nonionic surfactants polysorbate 80 and sorbitan
monooleate were blended in order to achieve a wide range of hydrophile-lipophile balance (HLB) values as follows: 4.3 (100% of sorbitan
monooleate), 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, and 15.0 (100% of polysorbate 80).
As the surfactants, Polyoxyethylene-20-Sorbitan Monooleate (Tween 80, Fluca) and Sorbitan
Trioleate (Span 85, Sigma) were used.