Leandro Calegari

Bark and Fruit Extracts Anadenanthera colubrina (Vell.), Mimosa tenuiflora (Willd.) and Acacia mearnsii (Wild.) Species

Jordânia X. Medeiros, Leandro Calegari, Girlânio H. Silva, João A. Tanajura & Rafael L. Braz · Journal of Experimental Agriculture International · 2019

The aim of this study was to quantify extracts from the bark and green fruits of A. colubrina and M. tenuiflora, compared to A. mearnsii bark using the formaldehyde method. Ten M. tenuiflora and ten A. colubrina trees were selected to collect the studied material and five A. mear...

Open access Research Article 10.9734/JEAI/2019/46500

Quantification and Qualification of Tannins from Residues of Forest Species Hymenea courbaril Duke and Bowdichia virgiloides Kunth

Felipe Silva Amorim, Leandro Calegari, César Henrique Alves Borges, Clebson Lima Cerqueira, Maílson Pereira de Souza & Francisco Tibério de Alencar Moreira · Journal of Experimental Agriculture International · 2018

This research aimed to compare yield and quality of tannic powder extracts from forest residues from jatobá (Hymenea courbaril Duke) and sucupira preta (Bowdichia virgiloides Kunth.) generated from a joinery. Tannic extract was obtained with an adapted soxhlete extractor. Extract...

Open access Research Article 10.9734/JEAI/2018/41335