PROBLEM TO BE SOLVED: To provide a composition for enhancing the stability of astaxanthins that is known to have useful effects such as skin whitening and aging prevention, and to provide a stabilizer and a stabilizing method.SOLUTION: The present invention relates to the composition containing: an ingredient (A) astaxanthins and an ingredient (B) Myrtaceae, Syzygium, Syzygium aromaticum plants or an extract thereof. Further, the composition contains an ingredient (C) collagen. The present invention relates to the stabilizer of astaxanthins containing Myrtaceae, Syzygium, Syzygium aromaticum plants or an extract thereof as an active ingredient and the stabilization method.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】美白・老化防止等の有用な効果を有することが知られているアスタキサンチン類の安定性を高める組成物、及び安定化剤や安定化方法を提供すること。【解決手段】成分(A)アスタキサンチン類、並びに、 成分(B)フトモモ科フトモモ属チョウジノキ植物植物又はその抽出物を含有する組成物;さらに成分(C)としてコラーゲンを含有する組成物。;フトモモ科フトモモ属チョウジノキ植物又はその抽出物を有効成分とするアスタキサンチン類の安定化剤。;安定化方法【選択図】なし
