Nutrient content in ora-pro-nóbis (Pereskia aculeata Mill.): unconventional vegetable of the Brazilian Atlantic Forest
Autor: | Tibério Fontenele Barreira, Galdino Xavier de Paula Filho, Helena Maria Pinheiro-Sant'Ana, Silvia Eloiza Priore, Ricardo Henrique Silva Santos |
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Jazyk: | angličtina |
Rok vydání: | 2021 |
Předmět: |
Vitamin
Pereskia aculeata Mill medicine.medical_treatment High-performance liquid chromatography chemistry.chemical_compound medicine T1-995 TX341-641 Food science Carotenoid Technology (General) chemistry.chemical_classification biology Vitamin C Nutrition. Foods and food supply Chemistry Soxhlet extractor Vitamin E carotenoids minerals biology.organism_classification vitamins Inductively coupled plasma Pereskia aculeata Food Science Biotechnology |
Zdroj: | Food Science and Technology v.41 suppl.1 2021 Food Science and Technology (Campinas) Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) instacron:SBCTA Food Science and Technology, Volume: 41 Supplement 1, Pages: 47-51, Published: 06 JUL 2020 Food Science and Technology Food Science and Technology, Issue: ahead, Published: 06 JUL 2020 |
Popis: | Ora-pro-nóbis (Pereskia aculeata Mill.) is an unconventional vegetable found in the Brazilian Atlantic Forest and consumed, mainly by the rural population who lives in this biome. The present study investigated the nutritional value and contribution potential this species to the recommendations of daily nutrient intake for adults. Moisture and ash content were determined by gravimetry after oven drying and muffle incineration, respectively. Proteins were determined by the micro-Kjeldhal method; lipids by gravimetric lipids using soxhlet extractor; Total dietary fiber (TDF) by non-enzymatic gravimetry; Carotenoids and vitamin C by High Performance Liquid Chromatography (HPLC) with Diodes Array Detector; Vitamin E by HPLC and fluorescence detection; and minerals by inductively coupled plasma atomic emission spectrometry (ICP-AES). Ora-pro-nóbis presented concentrations of TDF (3.73 g 100 g-1), ash (0.96 g 100 g-1), lipids (1.45 g 100 g-1), protein (1.27 g 100 g-1), carotenoids (3.15 mg 100 g-1), total vitamin E (438.68 µg 100 g-1), Ca (427.08 mg 100 g-1), Mg (88.84 mg 100 g-1), Mn (3.46 mg 100 g-1), Fe (13.89 mg 100 g-1) and K (689.41 mg 100 g-1). The species was considered a source of TDF, a good source of Mg, Cu and K, and an excellent source of vitamin A, Ca, Mn, Fe and Se. |
Databáze: | OpenAIRE |
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