By Thomas Forster
Concentrating on new biophysical and analytical equipment which can verify lipid prestige and the advance of pores and skin , this reference presents crucial quantitative info at the interplay of topically utilized lipids with dermis barrier lipids. Containing contributions from the world over famous experts and over one thousand references, drawings, pictures, and tables, it explores how various lipid types functionality in beauty formulations and at the dermis. insurance comprises the chemistry, constitution, and organic features of epidermis lipids and their interplay with the lipids formulated into dermis and hair care arrangements.
Read Online or Download Cosmetic lipids and the skin barrier PDF
Similar basic science books
The Biology of Musical functionality and Performance-Related harm offers exact details at the organic ideas and actual approaches that underlie the craft of musical functionality. It explains options and methods with no assuming previous medical wisdom, supplying relevance to either musicians and healthiness execs who deal with performance-related health conditions.
This interesting new reference brings you information regarding the main arguable gastroenterology and nutrients demanding situations you face on your perform. The e-book with a bit of luck tackles those matters and provides pro recommendation at the most modern diagnostic and remedy ideas utilizing evidence-based drugs anywhere attainable.
Kurzbeschreibung Der Embryologie-Klassiker in neuer Auflage! Die deutsche Übersetzung des englischen Klassikers ist ein umfassendes Lehrbuch zur Embryologie und Teratologie des Menschen, das darüber hinaus auch noch klinisch orientiert die Sachverhalte näher bringt. Woche für Woche, Stadium für Stadium erfahren Sie, wie sich die Organe und Systeme entwickeln und wann und wie Fehlbildungen entstehen.
Concentrating on new biophysical and analytical tools which can determine lipid prestige and the advance of pores and skin , this reference offers crucial quantitative info at the interplay of topically utilized lipids with epidermis barrier lipids. Containing contributions from across the world famous experts and over a thousand references, drawings, pictures, and tables, it explores how diversified lipid forms functionality in beauty formulations and at the pores and skin.
Additional info for Cosmetic lipids and the skin barrier
Friberg SE. Micells, microemulsions, liquid crystals, and the structure of stratum corneum lipids. J Soc Cosmet Chem 1990; 41:155–171. 16. Friberg SE, Kayali IH, Margosiak M. Stratum corneum structure and transport properties. Drugs Pharm Sci 1990; 42:29–45. 17. Friberg SE, Suhaimi H, Goldsmith LB, Rhein LL. Stratum corneum lipids in a model structure. J Disp Sci Technol 1988; 9:371–389. 18. Moore DJ, Rerek ME, Mendelsohn R. Role of ceramides 2 and 5 in the structure of stratum corneum lipid barrier.
Objectivation of their mode of action/functional efficacy on man. ¨ FW-J 1995; 121:557–580. SO 75. Critchley P, Kirsch SE, Rawlings AV, Scott IR. WO 92/06982. 1992. Unilever NV. CA 1992; 117:97093. 76. Mo¨ller H, Fo¨ster T, Class M. German patent 19748399. 1999. Henkel KGaA. CA 1999; 130:339721. 2 Structure of Stratum Corneum Lipid Layers and Interactions with Lipid Liposomes Joke Bouwstra Leiden University, Leiden, The Netherlands I. A. LIPID ORGANIZATION IN STRATUM CORNEUM Introduction The natural function of the skin is the protection of the body against the loss of endogenous substances such as water and against undesired influences from the environment caused by exogenous substances.
These molecular structures represent all succinic acid monoamides whose amine component is Nmethylsorbitylamine. The two long alkyl chains that are needed are introduced on the one hand by C-substitution of the succinic acid and on the other by esterification of the second carboxyl group . Unsubstituted succinic acid was used in the next three structures, so the two fatty alkyl groups had to be linked to the hydrophilic part of the molecule together with the ester group. In these cases—in contrast to the first structure— the selective introduction of two chains of different length into the target molecule is impossible or can be achieved only with considerable additional effort [65–67].
Cosmetic lipids and the skin barrier by Thomas Forster
Categories: Basic Science