摘要:
The present invention relates to a method of extracting 3-hydroxypropionaldehyde (3-HPA) and/or derivatives thereof from an aqueous solution comprising 3-HPA, the method comprising: (a) contacting the aqueous solution with chitosan and/or chitosan comprising polymers; (b) separating the 3-HPA bound chitosan and/or chitosan comprising polymers; and (c) washing the 3-HPA bound chitosan and/or chitosan comprising polymers at least once with a washing medium; wherein 3-HPA and/or derivatives thereof is in the washing medium.
摘要:
The present invention relates to a method comprising the steps a) providing an alkane or 1-alkanol, b) contactingsaid alkane or 1-alkanol in an aqueous solution witha cytochrome P450 alkane hydroxylase from the CYP153 family and oxygen for at least 3 hours.
摘要:
The invention relates to enzymatic hydrophobized protein hydrolysates, to the production thereof, to the use thereof, and to cosmetic preparations comprising same.