78 documents found, page 1 of 8
Nutrients, Phytochemicals, and In Vitro Biological Activities of Goldenberry (P...
Añibarro-Ortega, Mikel; Dias, Maria Inês; Petrović, Jovana; Mandim, Filipa; Núñez, Sonia; Soković, Marina; López, Víctor; Barros, Lillian; Pinela, JoséThis study provides a comprehensive characterization of Physalis peruviana L., covering the nutritional composition of the fruit and the phytochemical profiles and in vitro bioactive properties of berry and calyx extracts. The fresh fruit stood out as a source of dietary fiber (5.16 g/100 g) and is low in fat (0.49 g/100 g). A 100-g serving also contained notable amounts of ascorbic acid (32.0 mg), tocopherols ...
Enhancing Tomato Growth and Quality Under Deficit Irrigation with Silicon Appli...
Añibarro-Ortega, Mikel; Pereira, Alexis; Pinela, José; Liava, Vasiliki; Chaski, Christina; Alexopoulos, Alexios A.; Barros, LillianThis study aimed to evaluate the effect of two irrigation systems (deficit irrigation (DI)—70% of field capacity—and full irrigation (FI)—100% of field capacity) and a biostimulant formulation (silicon (Si) and calcium (Ca) at four different rates) on the chemical composition and fruit quality of greenhouse-grown tomatoes. Deficit irrigation and biostimulant application influenced the proximate composition of t...
Valorization of Solanum melongena L. crop by-products: phenolic composition and...
Añibarro-Ortega, Mikel; Dias, Maria Inês; Petrović, Jovana; Núñez, Sonia; Calhelha, Ricardo C.; Costa, Eduardo M.; Machado, M.; Pintado, ManuelaThis study explored the valorization of post-harvest eggplant aerial parts as a sustainable source of value-added ingredients by investigating their phenolic composition and in vitro bioactive properties. HPLC-DAD-ESI/MSn analysis identified chlorogenic acid derivatives as the predominant phenolic compounds (53 % of the phenolic fraction), followed by O-glycosylated kaempferol and quercetin. The extract display...
Nutritional profile, phytonutrient composition and biocidal properties of Portu...
Paschoalinotto, Beatriz H.; Chrysargyris, Antonios; Añibarro-Ortega, Mikel; Pires, Tânia C.S.P.; Mandim, Filipa; Dias, Maria Inês; Tzortzakis, NikolaosThe contribution of the ammonium: total nitrogen ratio (Nr0.01-0.15) in the nutrient solution on chemical profile and bioactive characteristics of Portulaca oleracea, investigated. Increased Nr levels resulted in increased proteins, total fats, carbohydrates and oxalic acid in leaves and stems, but decreased yield. The only detected tocopherol isoforms were alpha- and beta-tocopherol, with the former to reveal ...
Chromatographic and Chemometric Characterization of the Two Wild Edible Mushroo...
Saldanha, Ana Luísa; Añibarro-Ortega, Mikel; Molina, Adriana K.; Pinela, José; Dias, Maria Inês; Pereira, CarlaFistulina hepatica (Schaeff.) With. and Clitocybe nuda (Bull.) H.E. Bigelow & A.H. Sm. are wild edible mushrooms with nutritional and functional potential that remain insufficiently characterized. This study provides the first comparative assessment of their nutritional profiles, phenolic composition, and antioxidant activity, using specimens collected from Montesinho Natural Park (Portugal). Proximate composit...
Nutrients, Phytochemicals, and In Vitro Antioxidant and Antimicrobial Activitie...
Añibarro-Ortega, Mikel; Dias, Maria Inês; Petrović, Jovana; Pereira, Alexis; Soković, Marina; Barros, Lillian; Pinela, JoséLulo or naranjilla (Solanum quitoense Lam.) is an Andean fruit with a sour and refreshing flavor, widely used in the preparation of juices and sweets. Despite its potential for international markets, it remains largely unknown outside its native regions, and most existing studies have focused on the whole fruit or its juice. This study investigated the nutritional and phenolic profiles of the peel, pulp, and se...
Fortification of yogurt with Solanum melongena phenolic extract: physicochemica...
Añibarro-Ortega, Mikel; Gómez-García, Ricardo; Machado, Manuela; Pereira, Alexis; Costa, Eduardo M.; Pintado, Manuela; Barros, Lillian; Pinela, JoséThis study investigated the impact of fortifying yogurt with Solanum melongena phenolic extract by assessing its physicochemical, biochemical, and antioxidant stability, including its behavior during in vitro simulated digestion. Fortification influenced the yogurt's pH, titratable acidity, and color, and improved its cohesiveness during shelf life. The fortified yogurt exhibited higher glucose levels and reduc...
Fortification of yogurt with Solanum melongena phenolic extract: Physicochemica...
Añibarro-Ortega, Mikel; Gómez-García, Ricardo; Machado, Manuela; Pereira, Alexis; Costa, Eduardo M.; Pintado, Manuela; Barros, Lillian; Pinela, JoséThis study investigated the impact of fortifying yogurt with Solanum melongena phenolic extract by assessing its physicochemical, biochemical, and antioxidant stability, including its behavior during in vitro simulated digestion. Fortification influenced the yogurt's pH, titratable acidity, and color, and improved its cohesiveness during shelf life. The fortified yogurt exhibited higher glucose levels and reduc...
Extraction of Bioactive Compounds from Rubus Idaeus Bioresidues: A Full Screeni...
Plasencia, Paula; Finimundy, Tiane C.; Carocho, Márcio; Calhelha, Ricardo C.; Añibarro-Ortega, Mikel; Pires, Tânia C.S.P.; Barreiro, FilomenaPurpose Rubus idaeus cultivation has boosted productivity due to its high nutritional value. In consequence, waste produc- tion increased. The discarded biomass, including leaves and aerial components, can be transformed into valuable functional ingredients for industrial applications, such as cosmetics. Studying their bioactivity potential is highly relevant. Methods According to the present idea, the research...
Association of enzymatic and optimized ultrasound-assisted aqueous extraction o...
Nicolescu, Alexandru; Babotă, Mihai; Aranda Cañada, Eduardo; Dias, Maria Inês; Añibarro-Ortega, Mikel; Cornea-Cipcigan, Mihaiela; Tanase, CorneliuThe main purpose of the present study was to determine the effect of associating an optimized ultrasound-assisted extraction (UAE) protocol with enzyme-assisted extraction (EAE) in aqueous media, using the dried berries of Hippophae rhamnoides L. (sea buckthorn) as plant material. A specialized software was used for the determination of potential optimal extraction parameters, leading to the development of four...