1,721,118 research outputs found
New Technologies in Rice Derivatives
Full text linkNew technologies are being applied in research on rice derivatives such as ferulic acid, ricetrienol, riceterol esters, gamma-oryzanol in rice oils and inositol with a view to ensuring the efficacy and safety of formulates. Release systems aimed at the protection and function of rice derivatives have been formulated with natural products, in line with the growing interest in the cosmetic market for biocompatible products, taking account of bioavailability and ecosustainability
Coloranti sostantivi fotostabili per la colorazione semipermanente dei capelli.
No full textLa presente invenzione riguarda coloranti sostantivi fotostabili, idonei per una colorazione semipermanente o diretta del capello. In particolare questa invenzione si riferisce a coloranti microincapsulati in microsfere sostantive, stabili alla luce, long-lasting e privi di effetti negativi
Formulating sunscreen products: new technologies
No full textThis study reports the evaluation of the activity of
Ferulic Acid, and its CDs inclusion complex in
cosmetic products.
Our work has been focused on the following points:
- Formulation and preparation of emulsions containing
FA or its complex, using different emulsifying systems
- SPF evaluation
- Preparation of emulsions containing different
emollients so to evaluate their influence on SPF
- Evaluation of waxes contained in emulsions, the
effect on SPF evaluations.
- Stability test on emulsions containing FA and its
complexes
Improving efficacy and safety of Avobenzone in cosmetics
No full textThis study concerns the encapsulation of the sunscreen Butyl Methoxydibenzoylmethane (Avobenzone) in several carriers with the aim of increasing its photostability which is one of the main drawbacks for its use in sun products. In this study several microparticles systems based on polymeric and lipidic matrixes have been compared.
The carriers we have studied increase the filter photostability, decrease its release and they can also reduce its eventual percutaneous absorption so assuring a better efficacy and safety of Avobenzone
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