The peroxide the hydroxy methyl butyrate which is stored in the sterile package, and the said package which were treated (HMB) and the nutrition constituent which includes the nutrition liquid which includes at least one of the fat, the carbohydrate and the protein is disclosed. HMB giving the cushioning effect in the nutrition liquid, holds down dominant acidic pH shift to minimum in the package which it sterilized sterile, helps the fact that therefore product stability is maintained time-dependant.ペルオキシド処理した無菌パッケージ、及び該パッケージ中に収容されているβ-ヒドロキシ-β-メチルブチレート(HMB)並びに脂肪、炭水化物及びタンパク質の少なくとも1つを含む栄養液を含む栄養組成物が開示されている。HMBは栄養液中で緩衝効果を与えて、無菌的に滅菌したパッケージにおいて支配的な酸性pHシフトを最小限に抑え、従って製品安定性を経時的に維持するのを助ける。
