Functionalization of yogurts with Agaricus bisporus extracts encapsulated in spray-dried maltodextrin crosslinked with citric acid

Mushroom extracts contain bioactive compounds potentially useful to functionalize foodstuffs. Herein, alcoholic extracts of Agaricus bisporus were studied for their bioactivity and viability as functional ingredients in a food product with high water content (yogurt). Extracts were microencapsulated (to improve their stability and hydrophilicity) by spray-drying, using maltodextrin crosslinked with citric acid as encapsulating material. The effect of thermal treatment (after atomization) on crosslinking and bioactivity of microspheres was tested. The incorporation of free and thermally untreated forms resulted in yogurts with higher initial antioxidant activity (EC 50 values: 214 and 272 mg.mL −1 ) that decreased after 7 days (EC 50 values: 248 and 314 mg.mL −1 ). Contrarily, thermally treated microencapsulated extracts showed higher antioxidant activity after the same period (EC 50 values, 0 days: 106 mg.mL −1 ; 7 days: 48.7 mg.mL −1 ), in result of an effective protection provided by microencapsulation with crosslinked maltodextrin and citric acid. Functionalized yogurts showed an overall maintenance of nutritional properties.This work was financially supported by: Project POCI-01-0145-FEDER-006984 – Associate Laboratory LSRE-LCM funded by FEDER through COMPETE2020 - Programa Operacional Competitividade e Internacionalização (POCI) – and by national funds through FCT – Fundação para a Ciência e a Tecnologia. The authors are also grateful to FCT and FEDER under Programme PT2020 for financial support to CIMO (UID/AGR/00690/2013), S. Heleno grant (SFRH/BPD/101413/2014) and L. Barros, J. Barreira and C. Calhelha contracts. To Norte 2020, through FEDER e FSE under PT2020 (Projeto NORTE-01-0145-FEDER-000006). To FEEI through NORTE 2020 (Project ValorNatural®). To CAPES (Brasil) (Project 99999.000488/2016-00, Strategic programs -DRI).info:eu-repo/semantics/publishedVersio

7th Drug hypersensitivity meeting: part two

No abstract availabl

Repensando a história do karate contada no Brasil

Este estudo aborda diversos aspectos presentes na literatura e que moldam o pensamento presente no imaginário dos brasileiros sobre a identidade, história e filosofia do Karate-Dō¹. O objetivo deste estudo é produzir uma meta análise da literatura circulante sobre a inserção e o desenvolvimento do Karate no Brasil, abordando seus diferentes estilos. Justifica-se este estudo pelo fato de considerarmos que foi difundida no Brasil uma versão distorcida sobre a história do Karate por meio da mídia, pela tradição oral e pelo preconceito entre os praticantes de diferentes estilos. As reflexões aqui apresentadas buscam contribuir com informações para a construção de outra versão sobre esta prática em nosso país.This study approaches several aspects of literature that shape the present thinking in the Brazilians imaginaries about the Karate-Dō identity, history and philosophy. The objective of this research is to produce a meta-analysis of the spread literature approaching is different styles. This study is justified by the fact of we consider that a distortion of Karate-Dō history was diffused in Brazil, by the media, oral tradition and preconception between some Karate-Dō styles practitioners. The reflections presented here seek contribute with information for another version's construction about this practice in Brazil

Uma nova espécie do gênero Cyphonia Laporte (Hemiptera, Auchenorrhyncha, Membracidae) A new species of the genus Cyphonia Laporte (Hemiptera, Auchenorrhyncha, Membracidae)

Cyphonia tumefata sp. nov. de Barigüi, Estado do Paraná, Brasil, é descrita e ilustrada.<br>Cyphonia tumefata sp. nov., from Barigüi, Paraná State, Brazil, is described and illustrated