摘要:
Method of stabilizing drinks which is characterized in that A) the drink is admixed with limonene or limonene-containing formulations and B) subsequently dialkyl dicarbonate, in particular dimethyl dicarbonate, is added to the drink.
摘要:
A method is described for the production of sorbic anhydride, in which alkali metal or alkaline earth metal salts of sorbic acid are reacted with phosgene in an inert organic solvent. In addition, use thereof as a preservative in foods, in particular drinks, is described.
摘要:
The compounds of the formula (I) in whichR1 represents hydrogen or in each case optionally substituted alkyl, alkenyl, alkynyl or phenyl are highly suitable as microbicides for protecting plants and materials.
摘要:
The novel 2-oxyamino-1-cyclopentene-1-nitriles of the formula (I) in which the substituents R1 and R2 are as defined in the description are highly suitable for protecting industrial materials against infestation and destruction by microorganisms.
摘要:
The present invention relates to a process for preparing phosphites and their transition metal complexes and also to their use in catalytic processes.