Guarana from the Amazon is used in human supplementation mainly due to the presence of methylxanthines and polyphenols represented by caffeine (CF), theobromine (TB), catechin (CT) and epicatechin (EP), which provide energy and antioxidant properties to its products based on of the seeds. The fructification of the guarana tree is not standardized, making the harvest expensive, as it is carried out manually and in a staggered way. Thus, the objective was to investigate fruit production and the content of CF, TB, CT and EP throughout the 2017 harvest. Fruit production was analyzed daily and 12 harvests were carried out at an interval of 63 days, only Ripe and open fruits. Methylxanthines and polyphenols were quantified by high performance liq...
La pitajaya (Selenicereus megalanthus) es una fruta exótica que se encuentra en las selvas amazónica...
The guarana [ Paullinia cupana var . sorbilis ( Mart. ) Ducke ] is one of the most important agricul...
Guava (Psidium guajava L) have a valuable functional nutrient content as antioxidants, which have b...
Orientador: Paulo MazzaferaDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de ...
No Brasil, a cultura da goiaba (Psidium guajava L.) apresenta grande importância socioeconômica, dad...
The objective of this work was to evaluate the physicochemical and phytochemical characteristics of ...
Guarana (Paullinia cupana) is a woody vine or sprawling shrub native the central Amazon Basin. The s...
Guava (Psidium guajava L.) is a tropical fruit exhibiting rapid post-harvest ripening. However, the ...
Noveno paquete de la serie de paquetes de capacitación sobre manejo post-cosecha de frutas y hortali...
Este trabalho final de graduação em Farmácia se refere à espécie vegetal Paullinia cupana Kunth, con...
Objective: The present study was conducted in order to determine the caffeine levels in different br...
GERMANO, Thais Andrade. Efeitos do revestimento comestível à base de galactomanana e cera de carnaúb...
O Brasil é um dos três maiores produtores mundiais de frutas, sendo que a evolução do consumo das fr...
Neste trabalho, explorou-se a possibilidade de obter extratos fenólicos com atividade antioxidante (...
Dentre as principais fruteiras cultivadas no Brasil, a goiabeira se reveste de especial importância,...
La pitajaya (Selenicereus megalanthus) es una fruta exótica que se encuentra en las selvas amazónica...
The guarana [ Paullinia cupana var . sorbilis ( Mart. ) Ducke ] is one of the most important agricul...
Guava (Psidium guajava L) have a valuable functional nutrient content as antioxidants, which have b...
Orientador: Paulo MazzaferaDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de ...
No Brasil, a cultura da goiaba (Psidium guajava L.) apresenta grande importância socioeconômica, dad...
The objective of this work was to evaluate the physicochemical and phytochemical characteristics of ...
Guarana (Paullinia cupana) is a woody vine or sprawling shrub native the central Amazon Basin. The s...
Guava (Psidium guajava L.) is a tropical fruit exhibiting rapid post-harvest ripening. However, the ...
Noveno paquete de la serie de paquetes de capacitación sobre manejo post-cosecha de frutas y hortali...
Este trabalho final de graduação em Farmácia se refere à espécie vegetal Paullinia cupana Kunth, con...
Objective: The present study was conducted in order to determine the caffeine levels in different br...
GERMANO, Thais Andrade. Efeitos do revestimento comestível à base de galactomanana e cera de carnaúb...
O Brasil é um dos três maiores produtores mundiais de frutas, sendo que a evolução do consumo das fr...
Neste trabalho, explorou-se a possibilidade de obter extratos fenólicos com atividade antioxidante (...
Dentre as principais fruteiras cultivadas no Brasil, a goiabeira se reveste de especial importância,...
La pitajaya (Selenicereus megalanthus) es una fruta exótica que se encuentra en las selvas amazónica...
The guarana [ Paullinia cupana var . sorbilis ( Mart. ) Ducke ] is one of the most important agricul...
Guava (Psidium guajava L) have a valuable functional nutrient content as antioxidants, which have b...