A food discoloration inhibitor contains, as an effective ingredient, a low molecular weight lignin having a molecular weight peak in a molecular weight range of 4,000 to 9,500 and/or a high molecular weight lignin having a molecular weight peak in a molecular weight range of 10,000 to 40,000, wherein the molecular weight peak is measured at a wavelength of 254 nm by GPC molecular weight analysis using an UV detector.

A food discoloration inhibitor contains, as an effective ingredient, a low molecular weight lignin having a molecular weight peak in a molecular weight range of 4,000 to 9,500 and/or a high molecular weight lignin having a molecular weight peak in a molecular weight range of 10,000 to 40,000, wherein the molecular weight peak is measured at a wavelength of 254 nm by GPC molecular weight analysis using an UV detector.

An aquacultured shrimp contains carotenoid and does not have a broken 2nd antenna.

An aquacultured shrimp contains carotenoid and does not have a broken 2nd antenna.

A method of producing a protein phospholipid complex from a crustacean catch including protein is claimed where hydrolysis occurs without substantially denaturing the protein from the crustacean catch. A method of producing a stable protein phospholipid emulsion from a crustacean catch is also claimed. A method of producing crustacean oil is claimed where the oil is separated from the hydrolyzed crustacean catch. Other methods of producing a protein phospholipid complex are claimed which relate to not removing the shell, removing the shell, and removing then adding back the shell to form the protein phospholipid complex.

A method of producing a protein phospholipid complex from a crustacean catch including protein is claimed where hydrolysis occurs without substantially denaturing the protein from the crustacean catch. A method of producing a stable protein phospholipid emulsion from a crustacean catch is also claimed. A method of producing crustacean oil is claimed where the oil is separated from the hydrolyzed crustacean catch. Other methods of producing a protein phospholipid complex are claimed which relate to not removing the shell, removing the shell, and removing then adding back the shell to form the protein phospholipid complex.

Texture of a protein ingredient-containing food (especially a retort food) is maintained and a yield of the food is improved by using a texture enhancer for the food. This disclosure relates to a texture enhancer for a protein ingredient-containing food. This texture enhancer includes: (a) an alkaline agent, (b) a protein, (c) a protease, and (d) a common salt. Another texture enhancer includes: (a) an alkaline agent, (b) a protein, (c) a protease, (d) a common salt, and (e) an alginate, and can optionally include (f) a calcium salt. This disclosure relates to a method for enhancing texture of a protein ingredient-containing food and a method for manufacturing a protein ingredient-containing food by using the above texture enhancer.

A mix for fried food enables production of a fried food having favorable appearance and texture with less oil splattering during cooking even when using little oil with a shallow cooking utensil. The mix for fried food contains a wheat flour, a cereal flour that is not a wheat flour in an amount of 0.5-50 mass %, an emulsifier in an amount of 0.3-10 mass %, and a leavening agent in an amount of 0.05 to 5 mass %. The cereal flour that is not a wheat flour is preferably at least one selected from rice flour, barley flour, rye flour, and sorghum flour. An example of a method for producing a fried food using the mix for fried food is a method including mixing the mix for fried food with water to obtain a batter liquid and cooking in oil an ingredient to which the batter liquid is attached.

The present invention relates to a continuous on-board drying method for Antarctic krill and a continuous on-board processing method of shelled Antarctic krill. The drying method includes the following steps: 1) subjecting fishing materials to cleaning, sorting, and dewatering with a vibrating screen; 2) rapidly heating the krill to the temperature of up to 70? C. using infra-red rays; 3) hot-air drying; 4) impurity removal by vacuum; 5) cooling to obtain dried krill. The processing method includes the following steps: a) subjecting fishing materials to cleaning, sorting, and dewatering with a vibrating screen; b) rapidly heating the krill to the temperature of up to 70? C. using infra-red rays; c) hot-air drying; d) subjecting the dried krill to shelling treatment to separate shell from meat, to obtain shelled krill; e) impurity removal by vacuum to obtain shelled krill product. The methods in the present invention are highly efficient, energy saving, green and environmental protection, and the krill products have high quality and safety.

The present invention relates to a continuous on-board drying method for Antarctic krill and a continuous on-board processing method of shelled Antarctic krill. The drying method includes the following steps: 1) subjecting fishing materials to cleaning, sorting, and dewatering with a vibrating screen; 2) rapidly heating the krill to the temperature of up to 70? C. using infra-red rays; 3) hot-air drying; 4) impurity removal by vacuum; 5) cooling to obtain dried krill. The processing method includes the following steps: a) subjecting fishing materials to cleaning, sorting, and dewatering with a vibrating screen; b) rapidly heating the krill to the temperature of up to 70? C. using infra-red rays; c) hot-air drying; d) subjecting the dried krill to shelling treatment to separate shell from meat, to obtain shelled krill; e) impurity removal by vacuum to obtain shelled krill product. The methods in the present invention are highly efficient, energy saving, green and environmental protection, and the krill products have high quality and safety.