摘要:
Bitter or otherwise undesirable compounds can be removed from beverages such as tea, coffee or wine by using a natural proteinaceous oat-derived material. This material will also remove noxious compounds such as nicotine from the smoke stream of lighted tobacco products. The liquid or gas is contacted with the material, resulting in the sequestration of the undesirable compounds within the pores of the proteinaceous material.
摘要:
Purification media and methods of preparing purification media. A method of producing a purification medium, the method comprising the steps of (a) contacting plant fibres with a superheated fluid; and (b) processing the plant fibres into a particulate form, is described. A purification medium obtained by said method and a method of removing contaminant compounds from a liquid using said purification medium are also described. The methods and/or purification media are particularly useful in beverage production/purification.
摘要:
The invention relates to antibiotically effective natriuretic peptides that are used as antibiotically effective preparations. Said peptides are produced by biotechnological and recombinant methods and by chemical synthesis. The antibiotically effective peptides are referred to as natriubiotics. Said natriubiotics can be used as medicaments/veterinary medicaments and food additives in a suitable galenical preparation once the peptides have been chemically synthesized.
摘要:
The must- and wine-treatment method of the invention consists in adding lysates of lactic acid bacteria during the wine fining and ageing phase in order to reduce astringency, said addition also increasing nitrogenous matter, while the negative z-potential of the lactic acid bacteria and its ability to bond with the K+ and Ca2+ cations favour the retention of the latter, preventing them from bonding to tartaric acid, as well as preventing the formation of crystals of potassium bitartrate and neutral calcium tartrates, thereby stabilising the wine against the precipitation of tartrate salts. Said lysates of lactic acid bacteria may also be used to favour the wine clarifying process and may be in the form of a liquid or dry powder.
摘要:
The present invention is an alcoholic beverage having the sensory characteristics of a flavored distilled spirit. The method for making the alcoholic beverage includes suspending botanicals above a distilled spirit in a closed container and applying pressure to create interaction between the botanicals and distilled spirit.
摘要:
The present invention relates to the use of a yeast extract including at least 10 wt % of nucleic acids, preferably at least 15 wt %, and more preferably 30 to 95 wt %, relative to the total weight of said extract, said nucleic acids being formed from fragments of ribonucleic acid (RNA), for clarifying musts and liquids, in particular wines and teas.
摘要:
The present invention relates to novel collagen products, methods for producing same, and to a novel test for assessing native collagen content of a protein solution. Particular collagen products are extracted from the skin of cold water fish. The collagen products comprise a high proportion of native collagen and are suitable for use as fining agents in the brewing and wine industries.