COLORED COMPOSITION
To provide a dye preparation that is a natural dye capable of expressing berry colors and also having excellent stability and a colored composition that is colored therewith.SOLUTION: The present disclosure provides a colored composition that contains (A) red radish dye, and (B) purple sweet potato...
Gespeichert in:
Hauptverfasser: | , |
---|---|
Format: | Patent |
Sprache: | eng ; jpn |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | To provide a dye preparation that is a natural dye capable of expressing berry colors and also having excellent stability and a colored composition that is colored therewith.SOLUTION: The present disclosure provides a colored composition that contains (A) red radish dye, and (B) purple sweet potato dye and/or red cabbage dye. The present disclosure provides a combinational dye preparation that is prepared by combination of (A) a red radish dye preparation and (B) a purple sweet potato dye preparation and/or a red cabbage dye preparation. The present disclosure provides a color fading suppression method, a color change suppression method, and a method for producing a colored composition with color fading and/or color change suppressed, by combining these dye preparations.SELECTED DRAWING: Figure 1
【課題】ベリー系の色合いを表現することができる天然系色素であって、安定性にも優れる色素製剤や、これにより着色された被着色組成物を提供する。【解決手段】(A)赤ダイコン色素、並びに、(B)紫サツマイモ色素及び/又は赤キャベツ色素を含有する被着色組成物、(A)赤ダイコン色素製剤、並びに、(B)紫サツマイモ色素製剤及び/又は赤キャベツ色素製剤を組み合わせてなる、組み合わせ色素製剤、これらの色素製剤を組み合わせることによる退色抑制方法、色合い変化抑制方法、退色及び/又は色合い変化が抑制された被着色組成物の製造方法を提供する。【選択図】図1 |
---|