A process for producing a hydrolysate seasoning by hydrolyzing a protein containing material with enzymes that have proteolytic activity and fiber hydrolyzing activity. In Formula 1, M includes at least one of Gd, La, Sc, and Lu, and x1 and y1 satisfy the relations: 0. Another aspect of the invention includes structures that permit the quick and yet secure attachment to each other of various elements, in a way that the surgeon can use to build up a desired shape and provide actual structural support for the involved portion of the patient’s features.