摘要:
Process for producing microbially stabilized drinks having a pH greater than 4.2, characterized in that a) to a drink having a pH less than or equal to 4.2, b) at least one dialkyl dicarbonate is added and c) the pH of the resultant drink is subsequently adjusted to greater than 4.2 using a base.
摘要:
By using protonic acids, diesters of dicarbonic acid may be stabilized against thermal and chemical decomposition over a relatively long period. Mixtures of diesters of dicarbonic acid and protonic acids are outstandingly suitable for preserving foods.
摘要:
Carboxylic anhydrides are outstandingly suitable as an additive to industrial materials, cosmetics, pharmaceuticals and foods, especially drinks, to protect them from infestation and/or destruction by microorganisms.
摘要:
Finely divided solids are outstandingly suitable as stabilizers for dicarbonic diesters, the mixtures thus obtained being usable for preserving industrial materials and foods.
摘要:
The invention relates to compounds of formula (I) wherein R1 represents hydrogen or respectively optionally substituted alkyl, alkenyl, alkinyl or phenyl, said compounds being highly suitable as microbicides for protecting plants and materials.