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Esterification of rosin with methyl alcohol for fuel applicationsEsterificación de colofonia para aplicaciones como combustible
(Universidad de Antioquia, Facultad de IngenieríaCatálisis AmbientalMedellín, Colombia, 2021)
Degradación de la colofonia por radiación ultravioleta del tipo UV-A
(Universidad Michoacana de San Nicolás de Hidalgo, 2022-12)
Rosin is a natural resin, obtained from the exudation of pine oleoresins, consisting of a solution of resin acids of the abietic and pimaric type in terpenes which have a tricyclic apolar hydrophenanthrene structure, ...
Determinación de condiciones experimentales en la fase de purificación de oleorresina de pino, para la producción de brea con calidad comercial
(Universidad Michoacana de San Nicolás de Hidalgo, 2017-07)
The chemical industry of pine resin in Mexico shows a lag in terms of knowledge, procedures and equipment, making it impossible to compete against imported products that have depleted the domestic product market. It is ...
Vegetative propagation of Grindelia chiloensis (Asteraceae)
(Elsevier Science, 2000-01)
Grindelia chiloensis (Asteraceae) is a shrub native to Patagonia, Argentina, in the process of domestication as a source of resin to complement rosin production by pines. Vegetative propagation to multiply selected genotypes ...
Avaliação, caracterização e reutilização do resíduo agroindustrial vitivinícola
(Universidade do Vale do Rio dos Sinos, 2020-03-23)
This study aims to explore an area that has been poorly reached in the field of viticulture and demonstrating alternatives for destination of a grape residue. Composed of cellulose, hemicellulose, lignin, tannins and ...
Avaliação, caracterização e reutilização do resíduo agroindustrial vitivinícola
(Universidade do Vale do Rio dos Sinos, 2020-03-23)
This study aims to explore an area that has been poorly reached in the field of viticulture and demonstrating alternatives for destination of a grape residue. Composed of cellulose, hemicellulose, lignin, tannins and ...
Selección temprana de Pinus oocarpa Schiede ex Schltdl por miniresinación
(Universidad Michoacana de San Nicolás de Hidalgo, 2016-12)
In Mexico, Pinus oocarpa Schiede ex Schltdl, is a specie of economic interest because of high quality and oleoresin production. In the pines, the oleoresin is produced and stored in a system of vertical and horizontal lines ...
Characterization of the wood Pinus oocarpa Schiede ex Schltdl.var.ochoterenai as structural raw material
(Universidad Nacional de ColombiaMedellín - Ciencias Agrarias - Doctorado en Ciencias AgrariasDepartamento de Ciencias ForestalesFacultad de Ciencias AgrariasMedellín, ColombiaUniversidad Nacional de Colombia - Sede Medellín, 2021-03)
The wood obtained from fast-growing plantations is an effective substitute for wood from natural forests, thus helping in reducing the pressure on these ecosystems. However, this wood presents problems of low dimensional ...