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Coffee silverskin: Characterization of B-vitamins, macronutrients, minerals and phytosterols.
Nzekoue, Franks Kamgang; Borsetta, Germana; Navarini, Luciano; Abouelenein, Doaa; Xiao, Jianbo; Sagratini, Gianni; Vittori, Sauro; Caprioli, Giovanni; Angeloni, Simone.
Afiliación
  • Nzekoue FK; School of Pharmacy, University of Camerino, via Sant' Agostino 1, 62032 Camerino, Italy.
  • Borsetta G; School of Pharmacy, University of Camerino, via Sant' Agostino 1, 62032 Camerino, Italy.
  • Navarini L; Illycaffè S.p.A., via Flavia 110, Trieste I 34147, Italy.
  • Abouelenein D; School of Pharmacy, University of Camerino, via Sant' Agostino 1, 62032 Camerino, Italy; Department of Pharmacognosy, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt.
  • Xiao J; Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo-Ourense Campus, E-32004 Ourense, Spain; School of Food and Biological Engineering, Chengdu University, Chengdu 610106, Sichuan, China.
  • Sagratini G; School of Pharmacy, University of Camerino, via Sant' Agostino 1, 62032 Camerino, Italy.
  • Vittori S; School of Pharmacy, University of Camerino, via Sant' Agostino 1, 62032 Camerino, Italy; RICH - Research and Innovation Coffee Hub, via E. Betti 1, I-62020 Belforte del Chienti (MC), Italy.
  • Caprioli G; School of Pharmacy, University of Camerino, via Sant' Agostino 1, 62032 Camerino, Italy. Electronic address: giovanni.caprioli@unicam.it.
  • Angeloni S; School of Pharmacy, University of Camerino, via Sant' Agostino 1, 62032 Camerino, Italy; RICH - Research and Innovation Coffee Hub, via E. Betti 1, I-62020 Belforte del Chienti (MC), Italy.
Food Chem ; 372: 131188, 2022 Mar 15.
Article en En | MEDLINE | ID: mdl-34624779
The present study assessed the nutritional composition of coffee silverskin (CSS) obtained from arabica roasted coffee. Following validated analytical methods, CSS resulted to be a high source of proteins (14.2 g/100 g) and dietary fibers (51.5 g/100 g). Moreover, the mineral analysis revealed high contents of calcium (1.1 g/100 g) and potassium (1.0 g/100 g). To date, this study provided the widest mineral profile of CSS with 30 minerals targeted including 23 microminerals with high levels of iron (238.0 mg/kg), manganese (46.7 mg/kg), copper (37.9 mg/kg), and zinc (31.9 mg/kg). Moreover, vitamins B2 (0.18-0.2 mg/kg) and B3 (2.5-3.1 mg/kg) were studied and reported for the first time in CSS. ß-sitosterol (77.1 mg/kg), campesterol, stigmasterol, and Δ5-avenasterol, were also observed from the phytosterol analysis of CSS with a total level of 98.4 mg/kg. This rich nutritional profile highlights the potential values of CSS for innovative reuses in bioactive ingredients development.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Fitosteroles / Complejo Vitamínico B Idioma: En Revista: Food Chem Año: 2022 Tipo del documento: Article País de afiliación: Italia Pais de publicación: Reino Unido
Texto completo
Añadir a Mi BVS
Imprimir
XML
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Fitosteroles / Complejo Vitamínico B Idioma: En Revista: Food Chem Año: 2022 Tipo del documento: Article País de afiliación: Italia Pais de publicación: Reino Unido