Nonionic Surfactants: Polyethylene Glycol (PEG) Ethers and Fatty Acid Esters as Penetration Enhancers

2015 ◽  
pp. 251-271 ◽  
Author(s):  
Antonella Casiraghi ◽  
Francesca Selmin ◽  
Paola Minghetti ◽  
Francesco Cilurzo ◽  
Luisa Montanari
Keyword(s):  
Fatty Acid ◽  
Polyethylene Glycol ◽  
Nonionic Surfactants ◽  
Fatty Acid Esters ◽  
Penetration Enhancers ◽  
Acid Esters

α-sulfonated fatty acid esters: II. Solution behavior of α-sulfonated fatty acid polyethylene glycol esters

1996 ◽  
Vol 73 (1) ◽  
pp. 31-37 ◽  
Author(s):  
Tomomichi Okano ◽  
Naoyuki Egawa ◽  
Masami Fujiwara ◽  
Masahiro Fukuda
Keyword(s):  
Fatty Acid ◽  
Polyethylene Glycol ◽  
Fatty Acid Esters ◽  
Solution Behavior ◽  
Acid Esters

Separation and determination of polyethylene glycol fatty acid esters in cosmetics by a reversed-phase HPLC/ELSD

Talanta ◽  
2008 ◽  
Vol 74 (5) ◽  
pp. 1615-1620 ◽  
Author(s):  
Yong Hwa Lee ◽  
Eun Sook Jeong ◽  
Hwang Eui Cho ◽  
Dong-Cheul Moon
Keyword(s):  
Fatty Acid ◽  
Polyethylene Glycol ◽  
Reversed Phase ◽  
Fatty Acid Esters ◽  
Reversed Phase Hplc ◽  
Acid Esters

Nonionic surfactants. Regioselective synthesis of fatty acid esters of α- and β-glucopyranose

Lipids ◽  
1997 ◽  
Vol 32 (5) ◽  
pp. 559-563 ◽  
Author(s):  
Damiano De Luca ◽  
Antonio De Nino ◽  
Angelo Liguori ◽  
Antonio Procopio ◽  
Giovanni Sindona
Keyword(s):  
Fatty Acid ◽  
Nonionic Surfactants ◽  
Fatty Acid Esters ◽  
Regioselective Synthesis ◽  
Acid Esters

Development of the determination methods of fatty acid esters of chloropropanediols in fat-rich foods

2014 ◽  
Vol 31 (2) ◽  
pp. 95-101
Author(s):  
Xiaobo YAN ◽  
Shaoming WU ◽  
Nan LI ◽  
Huadong LV ◽  
Wusheng FU
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Esters ◽  
Determination Methods ◽  
Acid Esters

Mesomorphic Behaviour of Saturated and Monounsaturated C18 and C22 Fatty Acid Esters of Cholesterol

1994 ◽  
Vol 59 (4) ◽  
pp. 833-840
Author(s):  
Slavomír Pirkl
Keyword(s):  
Phase Transitions ◽  
Fatty Acid ◽  
Fatty Acid Esters ◽  
Aliphatic Esters ◽  
Acid Esters

The phase transitions and effective optical rotary power of saturated and monounsaturated aliphatic esters of cholesterol with 18 and 22 carbon atoms in the chain have been described. The effect of cis/trans isomerism on these properties is discussed.

The occurrence of long chain polyprenols in leaves of plants of Rosaceae family and their isolation by time-extended liquid chromatography

1992 ◽  
Vol 70 (6) ◽  
pp. 448-454 ◽  
Author(s):  
Ewa Świeżewska ◽  
T. Chojnacki ◽  
W. J. Jankowski ◽  
K. Singh ◽  
J. Olsson
Keyword(s):  
Liquid Chromatography ◽  
Fatty Acid ◽  
Large Scale ◽  
Fatty Acid Esters ◽  
Large Scale Preparation ◽  
Scale Preparation ◽  
Wet Weight ◽  
Rosaceae Family ◽  
Acid Esters ◽  
Long Chain

The long chain polyprenols composed of 30 and more isoprene units from leaves of plants belonging to the genera Potentilla and Rosa have been described. They occur in the form of fatty acid esters. The composition of polyprenol mixture was species dependent and its content reached ca. 0.5% wet weight. Large scale preparation of individual polyprenols from a natural polyprenol mixture was performed using time-extended liquid chromatography on the hydrophobic gel Lipidex-5000.Key words: long chain polyprenols, Rosaceae.

Sign in / Sign up

Export Citation Format

Share Document