Provided is a fat or oil composition that enhances sweetness. The fat or oil composition includes the following components (A), (B), and (C): (A) 0.10 mass % or more and 1.50 mass % or less of free ?-linolenic acid; (B) 0.3 mass % or more and 1.5 mass % or less of ?-linolenic acid monoacylglycerol; and (C) 65 mass % or more of diacylglycerols, wherein a content mass ratio of the component (A) to the component (B), [(A)/(B)], is 0.10 or more and 3.00 or less.

The present invention provides a composition, such as a food and pharmaceutical agent, which comprises dihomo--linolenic acid, and which has the effect of preventing or treating skin diseases; a composition such as a food and pharmaceutical agent which comprises dihomo--linolenic acid and which has the effect of preventing or treating skin diseases; and a composition which comprises dihomo--linolenic acid and which has the effect of preventing or treating diseases related to increased mast cell count.

The present invention provides a composition, such as a food and pharmaceutical agent, which comprises dihomo--linolenic acid, and which has the effect of preventing or treating skin diseases; a composition such as a food and pharmaceutical agent which comprises dihomo--linolenic acid and which has the effect of preventing or treating skin diseases; and a composition which comprises dihomo--linolenic acid and which has the effect of preventing or treating diseases related to increased mast cell count.

A nutritional composition for infants at risk of developing obesity later in life comprises a protein source, a lipid source and a carbohydrate source and has a protein content of less than 1.8 g/100 kcal and an energy density of less than 650 kcal/liter.

A nutritional composition for infants at risk of developing obesity later in life comprises a protein source, a lipid source and a carbohydrate source and has a protein content of less than 1.8 g/100 kcal and an energy density of less than 650 kcal/liter.

The present invention provides a composition, such as a food and pharmaceutical agent, which comprises dihomo--linolenic acid, and which has the effect of preventing or treating skin diseases; a composition such as a food and pharmaceutical agent which comprises dihomo--linolenic acid and which has the effect of preventing or treating skin diseases; and a composition which comprises dihomo--linolenic acid and which has the effect of preventing or treating diseases related to increased mast cell count.

The present invention provides a composition, such as a food and pharmaceutical agent, which comprises dihomo--linolenic acid, and which has the effect of preventing or treating skin diseases; a composition such as a food and pharmaceutical agent which comprises dihomo--linolenic acid and which has the effect of preventing or treating skin diseases; and a composition which comprises dihomo--linolenic acid and which has the effect of preventing or treating diseases related to increased mast cell count.

[Problem] To provide a phospholipid -linolenic acid composition of consistent quality and having a stable supply of source material, with focus on Torula yeast, which is edible and recognized as safe, in order to resolve issues with omega 3 sources. [Means for Solving the Problem] As a result of intensive study to resolve the above-noted issues, the inventors of the present invention have discovered that a phospholipid -linolenic acid composition can be obtained using residue of yeast extract extracted from Torula yeast (Candida utilis), for example, which is currently produced in large quantities for application in foods, and so arrived at the present invention.

[Problem] To provide a phospholipid -linolenic acid composition of consistent quality and having a stable supply of source material, with focus on Torula yeast, which is edible and recognized as safe, in order to resolve issues with omega 3 sources. [Means for Solving the Problem] As a result of intensive study to resolve the above-noted issues, the inventors of the present invention have discovered that a phospholipid -linolenic acid composition can be obtained using residue of yeast extract extracted from Torula yeast (Candida utilis), for example, which is currently produced in large quantities for application in foods, and so arrived at the present invention.

A method for preventing, treating, or improving inflammatory skin disease, including administering or applying, to a subject, a fat or oil in which a content of -linolenic acid in fatty acids constituting the fat or oil is 40 mass % or more, and a content of diacylglycerol is 25 mass % or more.