摘要:
The invention pertains to a beer having an ethanol content of 0 - 1.0 vol.%, comprising at least 0.001 µg/l ethyl-2-methylpentanoate (EMP). It has been found that EMP has a strong wort-flavor masking effect. A beer of the invention has low wort-flavor and less overpowering flavor, and is generally considered refreshing.
摘要:
The invention relates to a process for preparing a reduced calorie beverage or food product employing fermentation of a plant-derived juice or liquid and removing the ethanol therefrom. The process involves first converting at least some of the sugar in a plant-derived juice or liquid by fermenting it with yeast to produce a fermentation product containing ethanol and subsequently removing at least some of the ethanol from the fermentation product, while maintaining the fermentation product at a temperature of less than fifty-five degrees Celsius to produce the reduced calorie beverage or food product. The alcohol removal step is performed at temperatures of less than seventy-five degrees in order to reduce the impact upon flavour and nutritional properties, relative to conventional alcohol removal at or near boiling temperatures. This invention also relates to an apparatus for performing the process for preparing a reduced calorie beverage or food product and to the reduced calorie juices and juice products created using this process and apparatus.
摘要:
Procedimiento, dispositivo e instalación para el tratamiento cualitativo organoléptico de los alcoholes, que comprende administrar controladamente un oxidante al alcohol destinado a bebidas, fragancias, productos de cosmética y ambientadores; y una posterior extracción de una parte de los gases presentes en el líquido o en su cámara de aire.
摘要:
A carbonatesd beverage prepared from dealcoholized wine base and having from about 150 mg to about 700 mgs of polyphenols per six to eight ounce serving.
摘要:
A method for separating eucaryotic or procaryotic cells or other particularly biological material which is sensitive against high shearing forces from a suspension is provided using at least one hydrocyclone with an inlet and an outlet. The outlet of the hydrocyclone is essentially opposite to the inlet and the interior space of the hydrocyclone converges towards the outlet. The suspension is delivered to the inlet of the hydrocyclone, and the suspension enriched with the cells is drained off from the outlet. The enriched suspension is then guided from or through the outlet by a flow means in such a way, that a minimum of shearing stresses occurs and the kinetic energy of the enriched suspension at the outlet of the hydrocyclone is reduced that the viability of the cell material is influenced at a minimum.
摘要:
The invention provides a process of producing a non-alcoholic beer comprising the steps of: • fermenting the wort with live yeast to produce a fermented wort; · subjecting the fermented wort to one or more further process steps to produce a non¬ alcoholic beer; and • introducing the non-alcoholic beer in a sealed container; wherein either the fermentation produces a non-alcoholic fermented wort or wherein the fermentation produces an alcoholic fermented wort and alcohol is subsequently removed to produce a non-alcoholic fermented wort or a non-alcoholic beer; and wherein the heated wort, the non-alcoholic fermented wort and/or the non-alcoholic beer is contacted with a hydrophobic silicate-based molecular sieve. Flavour substances contributing to undesirable flavour notes in non-alcoholic beer can be removed effectively during production by contacting wort before or after fermentation with a hydrophobic silicate-based molecular sieve, provided the wort contains virtually no alcohol.