A preparation method for the high-clarity soybean flavor peptide comprises the following steps: mixing soybean and/or soybean meal with water and performing colloid milling to obtain a soybean protein slurry; adding protease and cellulase, performing filtering when hydrolysis degree reaches 10-15%, and then performing separation by a separator to obtain intermediate clear liquid which is soybean flavor peptide liquid, wherein the protease consists of papain and flavourzyme; adjusting a pH value of soybean flavor peptide liquid to 4.2-4.5, performing concentration under reduced pressure in vacuum, and performing heat preservation at 45-50° C. for 2-3 hours; performing filtration, heating a filtrate to 90° C., performing heat preservation for 1.0-1.5 hours, and performing spray-drying to obtain the high-clarity soybean flavor peptide. The method uses the flavourzyme to release a hydrophobic group in a soybean protein, then promotes occurrence of proteoid reaction and accelerates aggregation of the hydrophobic group.

A preparation method for the high-clarity soybean flavor peptide comprises the following steps: mixing soybean and/or soybean meal with water and performing colloid milling to obtain a soybean protein slurry; adding protease and cellulase, performing filtering when hydrolysis degree reaches 10-15%, and then performing separation by a separator to obtain intermediate clear liquid which is soybean flavor peptide liquid, wherein the protease consists of papain and flavourzyme; adjusting a pH value of soybean flavor peptide liquid to 4.2-4.5, performing concentration under reduced pressure in vacuum, and performing heat preservation at 45-50° C. for 2-3 hours; performing filtration, heating a filtrate to 90° C., performing heat preservation for 1.0-1.5 hours, and performing spray-drying to obtain the high-clarity soybean flavor peptide. The method uses the flavourzyme to release a hydrophobic group in a soybean protein, then promotes occurrence of proteoid reaction and accelerates aggregation of the hydrophobic group.

The present invention provides an efficient production method of a new soy sauce-like seasoning with enhanced umami by using pea, broad bean, or chickpea as a main starting material instead of soybean, which includes a step of making koji (koji-making step), the koji-making step including using one kind of bean or two or more kinds of beans selected from pea, broad bean, and chickpea as starting material(s), in the presence of a crudely-refined protein and/or an amino acid.

The purpose of the present invention is to provide a container-packed composition in which a heat deterioration smell, such as a retort smell based on contained ingredients such as soy sauce, meat, and soybean protein, is reduced; a processed food using the composition and a method of producing the processed food; and a composition in which a smell specific to meat is suppressed, and a flavor of the meat is improved so as to impart umami of meat, regardless of the type of meat. The purpose is achieved by: a container-packed composition containing at least one ingredient selected from the group consisting of a seasoning component, vegetables, meat, and seafood and having a phenethyl acetate content of 1.0 ppb or more and less than 1,000 ppb; and a container-packed composition containing animal meat and having a phenethyl acetate content of 1 ppb or more and less than 1,500 ppb.

The purpose of the present invention is to provide a container-packed composition in which a heat deterioration smell, such as a retort smell based on contained ingredients such as soy sauce, meat, and soybean protein, is reduced; a processed food using the composition and a method of producing the processed food; and a composition in which a smell specific to meat is suppressed, and a flavor of the meat is improved so as to impart umami of meat, regardless of the type of meat. The purpose is achieved by: a container-packed composition containing at least one ingredient selected from the group consisting of a seasoning component, vegetables, meat, and seafood and having a phenethyl acetate content of 1.0 ppb or more and less than 1,000 ppb; and a container-packed composition containing animal meat and having a phenethyl acetate content of 1 ppb or more and less than 1,500 ppb.

Glucosyl steviol glycosides (GSG) compositions are prepared from steviol glycosides of Stevia rebaudiana. The GSG compositions can be used as sweeteners in various consumables including foods, beverages, cosmetics and pharmaceuticals.

Glucosyl steviol glycosides (GSG) compositions are prepared from steviol glycosides of Stevia rebaudiana. The GSG compositions can be used as sweeteners in various consumables including foods, beverages, cosmetics and pharmaceuticals.

The disclosure discloses a Saccharopolyspora composition and its application in foods, and belongs to the technical field of food fermentation. The disclosure screens Saccharopolyspora hirsuta J2 and Saccharopolyspora jiangxiensis J3 that have an effect of reducing biogenic amine content from wheat koji, and the two strains are prepared into a Saccharopolyspora mixed preparation for use in a preparation process of a fermented alcoholic beverage, fermented food or fermented condiment, so that amino acid content and nutritional value of a fermented product can be improved while the biogenic amine content is reduced, thereby achieving effects of enhancing quality of the fermented food and improving safety of the fermented food, and therefore, the Saccharopolyspora composition has a broad application prospect.

The disclosure discloses a Saccharopolyspora composition and its application in foods, and belongs to the technical field of food fermentation. The disclosure screens Saccharopolyspora hirsuta J2 and Saccharopolyspora jiangxiensis J3 that have an effect of reducing biogenic amine content from wheat koji, and the two strains are prepared into a Saccharopolyspora mixed preparation for use in a preparation process of a fermented alcoholic beverage, fermented food or fermented condiment, so that amino acid content and nutritional value of a fermented product can be improved while the biogenic amine content is reduced, thereby achieving effects of enhancing quality of the fermented food and improving safety of the fermented food, and therefore, the Saccharopolyspora composition has a broad application prospect.

A substance which adds body to a food product, and a body-adding agent for food products that uses the substance are provided. More specifically, the body adding agent for food products is characterized by having as an active component a peptide, or a salt thereof, that is characterized in that the γ-glutamyl bond number is 2-4 and the peptide chain length is the γ-glutamyl bond number +1 to +2, a food product manufacturing method that uses the peptide, and a method for adding body to a food product, characterized by adding the peptide are provided.