A5021434794- Antioxidant Activity and Oxidative Stress
- Botanical Research and Applications
- Food Chemistry and Fat Analysis
- Edible Oils Quality and Analysis
- Phytochemicals and Antioxidant Activities
- Phytochemistry Medicinal Plant Applications
- Agricultural and Food Sciences
- Additive Manufacturing and 3D Printing Technologies
- Dye analysis and toxicity
- Plant-Derived Bioactive Compounds
- Pickering emulsions and particle stabilization
- Textile materials and evaluations
- Electrochemical sensors and biosensors
- Proteins in Food Systems
- Algal biology and biofuel production
- Medicinal Plants and Neuroprotection
- Electrospun Nanofibers in Biomedical Applications
Universidade Federal de São Paulo
2019-2024
Instituto de Saúde
2022
Large segments of the Brazilian population still suffer from malnutrition and diet-related illnesses. In contrast, many native fruits have biodiversity are underexploited sources bioactive compounds unknown to consumers. The phytochemical composition nine underexplored was determined. Carotenoids anthocyanins were identified quantified by high performance liquid chromatography-photodiode array-tandem mass spectrometry (HPLC-PDA-MS/MS), phenolic iridoids flow injection...
Currently, on an industrial scale, synthetic colorants are used in many fields, as well those extracted with conventional organic solvents (COSs), leading to several environmental issues. Therefore, we developed a sustainable extraction and purification method mediated by ionic liquids (IL), which is considered alternative high-performance replacement for COSs. Carotenoids natural pigments low bioaccessibility (BCT) bioavailability (BV) but huge importance health. To investigate if the BCT...
Considering that cooking techniques can improve the sensory attributes of many foods, they also change their chemical composition, directly influencing nutritional benefits. Pereskia aculeata (ora-pro-nobis) is a wild underexploited edible plant native to Brazilian Atlantic Forest. Their leaves are widely incorporated in traditional dishes, such as pasta and flours, sauces, salads. Thus, we studied effects different home (stir-frying, microwaving, steaming) on phytochemical namely phenolic...
Electrospinning can produce a new composite for coating sensitive bioactive compounds, such as anthocyanins, and the product obtained from this process presents characteristics that potentialize application of natural pigments in foodstuffs. The present work aimed to develop nanofiber with incorporated anthocyanins jussara pulp using polyethylene oxide through electrospinning. A decay percentage during digestion was observed. However, polymeric solution composites produced maintained...