Abstract: An oil-in-water emulsion composition contains the following ingredients (A), (B) and (C): (A) an oil or fat having a diglyceride content of at least 50 wt %, in which at least 80 wt % of fatty acids constituting diglycerides are unsaturated fatty acids; (B) a mixture of polyglycerol fatty acid esters having an esterification degree of at least 80%, in which from 50 to 95 wt % of fatty acids constituting the polyglycerol fatty acid esters are C14-22 unsaturated fatty acids; and (C) yolk.

Abstract: An oil-in-water emulsion composition contains the following ingredients (A), (B) and (C): (A) an oil or fat having a diglyceride content of at least 50 wt %, in which at least 80 wt % of fatty acids constituting diglycerides are unsaturated fatty acids; (B) a mixture of polyglycerol fatty acid esters having an esterification degree of at least 80%, in which from 50 to 95 wt % of fatty acids constituting the polyglycerol fatty acid esters are C14-22 unsaturated fatty acids; and (C) yolk.

Abstract: Disclosed is a foldable chair of the type which is capable of being folded or collapsed into a compact configuration when not in use, while at the same time, is capable of giving a weighty and sturdy appearance when in use, for example, on a movable bleacher stand. The chair 7 comprises a support base 8 to be installed on a floor 2, a pair of legs each comprising a first link member 9 pivotally mounted for a to-and-fro swing motion with respect to the support base 8 and a second link member 11 pivotally mounted behind the first link member 9 essentially in parallel therewith for a to-and-fro swing motion with respect to the support base 8, an armrest 12 pivotally connected to the upper ends of the first and second link members, a seat 13 supported at each of its lateral sides by the first link member 9, and a backrest 14 pivotally supported at each of its opposite lateral sides by the second link member 11.