sorbitan

sor·bi·tan

(sōr'bi-tan),
Sorbitol or sorbose and related compounds in ester combination with fatty acids and with short oligo (ethylene oxide) side chains and an oleate terminus to form detergents such as polysorbate 80.
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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'.
Tenders are invited for Sorbitan mono-oleate (special grade) (st 8075)
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 [10].
The hydrophobic tail group could be alkylphenols, straight or branched alcohols, polyoxypropylene glycols, sorbitans or sorbitan 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 monolaurate)
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.