摘要:
PROBLEM TO BE SOLVED: To provide a method for inhibiting generation of deterioration smell during storage of food and drink through using coffee extract, solving such defective facts as to generate unfavorable deterioration smell during storage of food and drink to reduce original commercial values of the food and drink. SOLUTION: The method comprises adding fractions of roasted coffee extract with water or polar solvent at a molecular weight cut-off of about 30,000 to about 300,000, or alternatively about 30,000 to about 100,000, to the food and drink as an active ingredient when producing the food and drink to inhibit generation of the deterioration smell during storage of the food and drink. The fractions are obtained through subjecting the roasted coffee extract with the water or the polar solvent to ultrafilter membrane treatment or size exclusion chromatographic treatment. COPYRIGHT: (C)2006,JPO&NCIPI
摘要:
PROBLEM TO BE SOLVED: To provide a persistent scent imparting agent capable of improving persistence of a good scent in a mouth and suitable for use in oral goods such as food and drink; to provide fragrance compositions, food and drink, oral products, in particular tea beverages containing the scent imparting agent; and to provide a method for adding the persistent scent imparting agent to the food and drink. SOLUTION: The persistent scent imparting agent includes S-(4-methyl-2-pentanon-4-yl) glutathione or S-(4-methyl-2-pentanon-4-yl) cysteine. The oral products and food and drink, to which the persistent scent imparting agent is added, are also provided. The method of adding the persistent scent imparting agent to the food and drink is also provided. COPYRIGHT: (C)2011,JPO&INPIT
摘要:
PROBLEM TO BE SOLVED: To provide a method for improving an unpleasant aftertaste, a bitter taste, and a harsh taste of a high-sweetness sweetener. SOLUTION: In this method, an extract of roasted coffee beans with a solvent is added to food and drink or a pharmaceutical containing the high-sweetness sweetener, so that the unpleasant aftertaste of the high-sweetness sweetener is improved. The extract is obtained by extracting the coffee beans with water, a polar solvent, or a mixture thereof, and it is recognized that especially a fraction having a molecular weight of ≥ about 10,000 has a high taste improving effect. COPYRIGHT: (C)2006,JPO&NCIPI
摘要:
PROBLEM TO BE SOLVED: To provide a method for inhibiting the unpleasant aftertaste, bitter taste or harsh taste of a high sweetness sweetener and improving the taste. SOLUTION: The aftertaste of the high sweetness sweetener can be improved by adding vicenin-2 to a food, drink or medicine containing a high sweetness sweetener. Also, such the undesired flavor as the characteristic aftertaste of a food, drink or medicine using a high sweetness sweetener can be improved by blending a taste-improving agent containing vicenin 2. COPYRIGHT: (C)2006,JPO&NCIPI
摘要:
PROBLEM TO BE SOLVED: To provide a raw material for imparting such the flavor, body, volume and richness as those of high juice drinks to juice-free drinks having fruit flavors or to juice drinks having low juice contents, and for improving the flavor. SOLUTION: This astringent taste-imparting agent comprises vicenin-2 which is a trace constituent contained in fruits. The astringent taste-imparting agent composition contains an effective amount of vicenin-2. A spice is characterized by containing the vicenin-2 in an amount of 10 2 to 10 5 ppm. The raw materials can be added to foods or drinks to impart fresh astringent taste. Consequently, the foods or drinks having more natural bodies, volume and richness can be provided. COPYRIGHT: (C)2006,JPO&NCIPI