Evaluation of anti-aging and antioxidant properties of a new rose variety, Ever-rose

Evaluation of anti-aging and antioxidant properties of a new rose variety, Ever-rose

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Abstract Background Rose flowers contain active ingredients such as flavonoids and volatile oils and are acknowledged to be good natural resources owing to their anti-aging and antioxidant properties.In this study, we develop four new rose varieties (named Ever-rose) that are fragrant, pest resistant, and easy to grow.Subsequently, we evaluate the properties of Ever-rose and its potential for use in anti-aging products.Methods The chemical composition of Container part Ever-rose was determined using ultra-high-performance liquid chromatography triple time-of-flight mass spectrometry/mass spectrometry.

The antioxidant activity of the Ever-rose extract was evaluated using various assays, including superoxide dismutase activity, 2,2-diphenyl-1-picrylhydrazyl radical-scavenging capacity, and xanthine oxidase activity.The variations in proteolytic matrix metalloproteinase-1 expression, collagen content after ultraviolet (UV) irradiation, and reactive-oxygen-species (ROS) levels after infrared A Telescope Accessories (IRA) treatment were evaluated.The variations in cell elasticity were assessed via atomic force microscopy.Results The petal extracts of Ever-rose (named ER004(P), ER011(P), ER012(P), and ER015(P)) showed good antioxidant activity.

They effectively inhibited UV irradiation-induced MMP-1 expression and IRA irradiation-induced increase in mitochondrial ROS levels.Additionally, they inhibited variations in cell shape and elasticity as aging progressed.In particular, ER011(P) demonstrated the best anti-aging and antioxidant effects.Conclusion The newly developed Ever-rose showed excellent antioxidant and anti-aging effects.

In particular, ER011(P) demonstrated the best properties owing to its high antioxidant content.Hence, it exhibits significant potential as a functional cosmetic ingredient.Graphical Abstract.