METHOD FOR PRODUCING POLYPHENOL-REDUCED BEVERAGE

PROBLEM TO BE SOLVED: To provide a method for producing a beverage having a reduced polyphenol content which is excellent in polyphenol removing efficiency and in which a handling of adsorbent material is facilitated.SOLUTION: According to the present invention, a method for producing a beverage hav...

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Bibliographische Detailangaben
Hauptverfasser:	HIOKI JUMPEI, KUDO AZUSA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AGEING BEER BIOCHEMISTRY CHEMISTRY CLARIFICATION COFFEE DAIRY PRODUCTS, e.g. MILK, BUTTER, CHEESE ENZYMOLOGY FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES MAKING THEREOF MANUFACTURE, PREPARATION, OR INFUSION THEREOF METALLURGY MICROBIOLOGY MILK OR CHEESE SUBSTITUTES MUTATION OR GENETIC ENGINEERING PASTEURISATION PRESERVATION PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL PURIFICATION SPIRITS STERILISATION TEA THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR SUBSTITUTES THEIR TREATMENT, NOT COVERED BY OTHER CLASSES VINEGAR WINE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for producing a beverage having a reduced polyphenol content which is excellent in polyphenol removing efficiency and in which a handling of adsorbent material is facilitated.SOLUTION: According to the present invention, a method for producing a beverage having a reduced polyphenol content comprising contacting a polyphenol-containing beverage or the like with a polymer substrate obtained by graft polymerization of a polymerizable monomer comprising N-vinylalkylamide is provided. According to the present invention, a method for reducing polyphenol content in a polyphenol-containing beverage or the like comprising contacting the polyphenol-containing beverage or the like with the polymer substrate is also provided.SELECTED DRAWING: None 【課題】ポリフェノール除去効率に優れ、吸着素材のハンドリングが容易な、ポリフェノール含有量が低減された飲料の製造方法の提供。【解決手段】本発明によれば、ポリフェノール含有飲料等と、Ｎ−ビニルアルキルアミドを含む重合性モノマーをグラフト重合させてなる高分子基材とを接触させることを特徴とする、ポリフェノール含有量が低減された飲料の製造方法が提供される。本発明によればまた、ポリフェノール含有飲料等と前記高分子基材とを接触させることを特徴とする、ポリフェノール含有飲料等においてポリフェノール含有量を低減する方法が提供される。【選択図】なし