摘要:
Suspensions comprising A) at least one oxidation-sensitive substance selected from the group consisting of carotenoids, retinoids and unsaturated fatty acids and B) solid particles of one or more salts of ascorbic acid in a dispersant in which the salts of ascorbic acid are insoluble.
摘要:
Preparations comprising at least one retinoid, at least one water-soluble antioxidant and at least one oil-soluble antioxidant, where, per part by weight of retinoid, at least 1 part by weight of one or more water-soluble antioxidants and 0.1 to 100 parts by weight of one or more oil-soluble antioxidants are present in the preparations, where the content of one or more water-soluble antioxidants is in the range from 0.05 to 0.8% by weight, based on the total amount of the preparations.
摘要:
The invention relates to a method of producing powdered preparations comprising diethylamino hydroxybenzoly hexyl benzoate of formula I the method comprising: a) dispersing the benzoyl benzoate of formula I in an aqueous molecularly disperse or colloidally disperse solution of a protective colloid and b) converting the dispersion obtained into a dry powder by removing the water and and drying, wherein the protective colloid used in process step a) is modified starch.
摘要:
The invention relates to a stabilized solid or liquid enzyme formulation comprising at least one enzyme and at least one stabilizing agent selected from the group consisting of gummi arabicum, at least one plant protein and mixtures thereof. The invention also relates to processes for producing these formulations, especially to solid formulations (e.g. granules) and their use in animal and/or human nutrition.
摘要:
A process is described for producing adsorbates suitable for human or animal nutrition and also cosmetics applications in which a component (A) to be adsorbed is applied to a carrier (C) using at least one stabilizer (B), the mean particle size of the carrier (C) being at least 80 μm, with the proviso that, if the component (A) to be adsorbed is vitamin E, the mixture of (A) and (B) has an HLB value less than 7, and also with the proviso that if the component (A) to be adsorbed is an oil-soluble vitamin and the stabilizer (B) is a glyceride, the freezing point of the mixture of (A) and (B) is below or equal to 80° C. A description is also given of the use of the adsorbates which are thus obtainable.
摘要:
The present invention relates to coated preparations comprising at least one diformate of the general formula XH(COOH)2, where X is Na, K, Cs, NH4 and to the use thereof.
摘要:
A non-gassing storage battery wherein oxygen is reduced at the negative electrodes submerged in the electrolyte. The storage battery consists of positive and negative electrodes separated from one another by separators, and of a liquid acidic or alkaline electrolyte. The separators are gas-permeable and have at least the upper peripheral region consisting of a micro-porous and gas-impermeable material in order to prevent escape of the oxygen into the gas chamber. The storage battery can be used primarily as a high performance storage battery, for example, as a starter battery in motor vehicles.
摘要:
The present invention relates to pulverulent formulations comprising at least one conjugated trans/-cis-octadecapolyenoic acid and also production and use thereof for use in foods, food supplements, feedstuffs, feed additives, pharmaceutical and cosmetic preparations.
摘要:
A method of measuring and/or controlling operating data, like soot content, engine speed, initiation of injection, and exhaust gas return of internal combustion engines, the method including the steps of ionizing gases at high temperatures in a combustion chamber of an internal combustion engine that experiences combustion operations, the ionized gases having components with the lowest ionization potentials, applying a current and a voltage to the ionized gases, obtaining electrical measuring signals of the current or voltage indicative of an electrical conductivity of the ionized gases, integrating the electrical measuring signals to define a curve plot of the electrical conductivity, detecting a quantity of components of the ionized gases that have the lowest ionization potentials based on the integrated electrical measuring signals, the detected quantity of components being associated with a portion of the electrical measuring signals and being indicatives of an amount of soot formed during each of the combustion operations, and controlling at least one of the operating data of the internal combustion engine based on the portion of the integrated electrical measuring signals associated with the detected quantity of components.