KERATIN HYDROLYSATES, PROCESS FOR THEIR PRODUCTION AND COSMETIC COMPOSITION CONTAINING THE SAME

This present invention provides a process for keratin hydrolysis by means of microbiological and/or enzymatic processes. In particular, the keratin is derived from feathers of animals, such as chicken and are submmited to hydrolysis by a strain of Bacillus sp. The hydrolysates have molecular weight...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	DE ALMEIDA, ANA MARIA, MAZOTTO, DE SOUZA DIAS, EDILMA, PARAGUAI, DOS SANTOS, ELISABETE, PEREIRA, VERMELHO, ALANE, BEATRIZ, VASQUEZ VILLA, ANA LUCIA
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE FOODS OR FOODSTUFFS HUMAN NECESSITIES METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS PROTEIN COMPOSITIONS FOR FOODSTUFFS SPIRITS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES VINEGAR WINE WORKING-UP PROTEINS FOR FOODSTUFFS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	This present invention provides a process for keratin hydrolysis by means of microbiological and/or enzymatic processes. In particular, the keratin is derived from feathers of animals, such as chicken and are submmited to hydrolysis by a strain of Bacillus sp. The hydrolysates have molecular weight lower than 500 Da, which makes them ideal for cosmetic applications, particularly for applications in compositions for treatment of hair fiber re-building. La présente invention propose un procédé pour l'hydrolyse de la kératine au moyen de procédés microbiologiques et/ou enzymatiques. En particulier, la kératine est issue de plumes d'animaux, tels que les poulets, lesdites plumes étant soumises à une hydrolyse par une souche de Bacillus sp. Les hydrolysats ont une masse moléculaire inférieure à 500 Da, ce qui fait qu'ils sont particulièrement bien adaptés pour des applications cosmétiques, en particulier pour des applications dans des compositions pour le traitement de reconstruction de fibres capillaires.