NOVEL USE OF SUBSTITUTED 2H-CHROMENS AND THEIR DERIVATIVES

The present invention is directed towards the use of 2H-chromens and their derivatives of formula (I) and/or of formula (II) wherein R1 and R2 are independently from each other H or C1-11-alkyl or (CH2)n-OH with n being an integer from 1 to 6 or R1 and R2 together represent a keto group, and wherein...

Full description

Saved in:
Bibliographic Details
Main Authors CLASADONTE, Laure, INDRASENA, Weerasinghe, STEMMLER, René, Tobias, WERHLI, Christof, DUESTERLOH, André, NETSCHER, Thomas
Format Patent
LanguageEnglish
Published 01.06.2023
Subjects
CHEMISTRY
FODDER
FOODS OR FOODSTUFFS
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
METALLURGY
ORGANIC CHEMISTRY
THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Online AccessGet full text

Cover

More Information
Summary:The present invention is directed towards the use of 2H-chromens and their derivatives of formula (I) and/or of formula (II) wherein R1 and R2 are independently from each other H or C1-11-alkyl or (CH2)n-OH with n being an integer from 1 to 6 or R1 and R2 together represent a keto group, and wherein R3, R4, R5, and R6 are independently from each other H or C1-6-alkyl or C1-6-alkoxy, and R7 is H or C1-6-alkyl, as antioxidants, especially in feed such as pet food and feed ingredients such as fish meal, insect meal and poultry meal, as well as PUFA-containing oil such as marine oil, microbial oil, fungal oil, algal oil and PUFA-containing plant oil. The present invention is further directed towards feed ingredients and feed for insects, aquatic and terrestrial animals comprising such 2H- chromens and their derivatives of formula (I) and/or of formula (II).
Bibliography:Application Number: US201917041714