Enrichment of antioxidants compounds in cookies produced with camu-camu (Myrciaria dubia) coproducts powders

Autor(es)

Leite das Chagas, Eduardo Galvao ^[1] ; Vanin, Fernanda Maria ^[1] ; dos Santos Garcia, Vitor Augusto ^[1] ; Pedroso Yoshida, Cristiana Maria ^[2] ; de Carvalho, Rosemary Aparecida ^[1]

Afiliação do(s) autor(es)

^[1] Univ Sao Paulo, Fac Anim Sci & Food Engn, Pirassununga - Brazil

^[2] Univ Fed Sao Paulo, Inst Environm Chem & Pharmaceut Sci, Diadema - Brazil

• Tipo de documento: Artigo Científico
• Fonte: LWT-FOOD SCIENCE AND TECHNOLOGY; v. 137, FEB 2021.
• Citações Web of Science: 1

Resumo

Camu-camu processing coproducts can present a high concentration of bioactive compounds with antioxidant characteristics. However, the application of these coproducts in food products is little explored. Thus, this study aimed to evaluate the effect of different drying temperatures on camu-camu coproducts in relation to the bioactive compound concentration and the effect of substitution of wheat flour by this coproduct on the characteristics of cookies. Camu-camu coproducts were dried at 50 degrees C, 60 degrees C and 70 degrees C and evaluated for proximate composition, phenolic profile and the total phenolic and antioxidant potential (DPPH, FRAP, ORAC assays). Cookies were produced with 5%-20% replacement of wheat flour by the coproduct powder and characterized in relation to hardness, spreading factor, specific volume and the total phenolic and antioxidant potential. The camu-camu coproduct powder dried at 70 degrees C showed the highest concentration of total phenolic and antioxidant potential. A total of 11 flavonoids were identified for camu-camu coproduct regardless of drying temperature. The incorporation of camu-camu coproduct powder, with a maximum substitution of 20%, did not affect the physical properties of the cookies when compared to the control cookies, improving total phenolics and antioxidant potential, confirming a possible to insert this coproduct in food industry. (AU)

• Processo FAPESP: 16/16250-4 - Extração e veiculação de compostos ativos do resíduo industrial de acerola e camu-camu em filmes à base de polímeros naturais produzidos por tape casting
• Beneficiário: Rosemary Aparecida de Carvalho
• Modalidade de apoio: Auxílio à Pesquisa - Regular