PROBLEM TO BE SOLVED: To provide a new composition excellent in functionality such as emulsifiability and dissolubility, and to provide the composition which can be produced for a short time.SOLUTION: There are provided a composition that contains a conjugate in which peptide having a molecular weight of 1,000 to 10,000 and a sugar compound having a molecular weight of 100 to 2,000 are amino-carbonyl bonded, where in molecular weight distribution, with respect to the total sum of the peak area of all molecules derived from the composition, the total sum of a peak area of molecules having a molecular weight of 1,000 to 10,000 is 43-80%, and the total sum of a peak area of molecules having a molecular weight of 10,000 or more is 10% or more and a method for producing the same.SELECTED DRAWING: NoneCOPYRIGHT: (C)2019,JPO&INPIT【課題】乳化性や溶解性等の機能性に優れた新規組成物を提供すること。特に、短時間で製造可能な当該組成物を提供すること。【解決手段】分子量1000~10000のペプチドと分子量100~2000の糖化合物とがアミノ-カルボニル結合した結合体を含有する組成物であって、分子量分布において、該組成物に由来する全ての分子のピーク面積の総和に対する、分子量1000~10000の分子のピーク面積の総和が43~80%であり、分子量10000以上の分子のピーク面積の総和が10%以上である組成物、及びその製造方法。【選択図】なし
