Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Haiko Hense"'
Autor:
Santiago Cadena-Carrera, Deise Parolo Tramontin, Rosângela Jacques, Enelise Scapin, José Miguel Müller, Haiko Hense
Publikováno v:
Natural Product Research. :1-6
Many biological activities have been reported for the Ilex genus. However, few studies in the literature have reported on guayusa. To address this gap in our knowledge, chemical analysis of guayusa leaves was made. Extracts were obtained by applying
Ultrasound-assisted emulsion of laurel leaves essential oil (Laurus nobilis L.) encapsulated by SFEE
Autor:
Sandra R.S. Ferreira, Elenara Lemos Senna, Haiko Hense, Páulia M.C. Lima Reis, Natália Mezzomo, Gean Pablo S. Aguiar
Publikováno v:
The Journal of Supercritical Fluids. 147:284-292
Essential oil of laurel leaves presents, as the main component, the bioactive 1,8-cineole. The Supercritical Fluid Extraction of Emulsions (SFEE) is an alternative method for the encapsulation of natural substances, such as laurel essential oil, part
Autor:
Luciano Vitali, Pedro Henrique Santos, Gustavo Amadeu Micke, Deise Helena Baggio Ribeiro, Haiko Hense
Publikováno v:
The Journal of Supercritical Fluids. 145:219-227
This work aimed to obtain feijoa peel extracts by means of high-pressure and sustainable techniques, such as the Pressurized Liquid Extraction (PLE) and the Supercritical Fluid Extraction (SFE). These extraction techniques were compared with low-pres
Autor:
J. Vladimir Oliveira, Pedro Henrique Santos, Joana Costa Kammers, Ana Paula Salles da Silva, Haiko Hense
Publikováno v:
Food chemistry. 344
This work investigated the efficiency of pressurized liquid extraction (PLE) and supercritical fluid extraction with cosolvent (SFE) in obtaining feijoa leaf extracts with high antioxidant and antibacterial activities. PLE was performed in customized
Publikováno v:
Revista E-Tech: Tecnologias para Competitividade Industrial - ISSN - 1983-1838. 9:117-136
Milhares de toneladas de crustáceos são processadas anualmente, tornando-se um problema socioambiental, já que na industrialização grande parte do corpo dos animais, como carapaça, cabeça e patas, não é destinada ao consumo humano e possui l
Autor:
Haiko Hense, Gean Pablo S. Aguiar, Sandra R.S. Ferreira, Dachamir Hotza, Natália Mezzomo, Páulia M.C. Lima Reis, Deise Helena Baggio Ribeiro
Publikováno v:
The Journal of Supercritical Fluids. 166:105032
Laurel leaves essential oil is widely studied and valued due to its bioactive functions as antimicrobial, antifungal, antioxidant, antiviral, insecticide and food applications. Encapsulation may be an alternative for protection of their active compon
Publikováno v:
Revista E-Tech: Tecnologias para Competitividade Industrial - ISSN - 1983-1838. 9:163-177
Massas alimentícias são pigmentadas, principalmente, com β-caroteno sintético. A adição de pigmentos provindos do aproveitamento de resíduos da indústria alimentícia pode agregar valor ao produto e diminuir problemas com descartes de resídu
Publikováno v:
Journal of Food Engineering. 173:116-123
The objective of this study was to evaluate the antioxidant activity of tamarind seed extracts, sweet variety. The extracts were obtained by sub and supercritical CO2 different concentrations of ethanol. The extractions with pure CO2 were performed i
Autor:
Samantha Lemke Gonzalez, Ignacio Vieitez, Haiko Hense, J. Vladimir Oliveira, Bruno Irigaray, Helmut J. Navarro-Díaz, Iván Jachmanián
Publikováno v:
The Journal of Supercritical Fluids. 93:130-137
In this work different samples of Brazilian macauba oil obtained from mechanical pressing were characterized and production of esters of fatty acids using a catalyst-free continuous process under supercritical alcohols was assessed. Analysis of oil s
Autor:
Haiko Hense, Santiago Esmiro Cadena-Carrera, José Miguel Müller, Deise Parolo Tramontin, Alexandre Bella Cruz, Rosana Cé Bella Cruz
Publikováno v:
The Journal of Supercritical Fluids. 152:104543
To the best of our knowledge, this is the first study to investigate the biological activities and main constituents of extracts from guayusa leaves (Ilex guayusa Loes.) by using supercritical CO2 as solvent and ethanol as cosolvent at different cond