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Evaluation of the influence of chemical and physical factors on mixtures of fungal and plant lipases
(2022-01-01)
Lipases are biocatalysts that may have distinct biochemical characteristics depending on the source. The combination of lipases from different sources with complementary characteristics is a viable strategy for increasing ...
Grape pomace as a sustainable source of bioactive compounds : extraction, characterization and biotechnological applications of phenolics
(American Chemical Society, 2013-09-04)
Grape pomaces (GP) are characterized by high contents of phenolics due to an incomplete extraction during winemaking process. These phenolics are secondary plant metabolites with potential beneficial effects on human health ...
Advances in yeast autolysis technology - A faster and safer new bioprocessAvanços na tecnologia de autólise de levedura − um novo bioprocesso mais rápido e seguro
(2021-01-01)
The yeast autolysis process - an endogenous and irreversible lytic event, which occurs in cells caused by the action of intracellular enzymes, proteases and carbohydrases - is a well-known and an economic process, however, ...
Effect of pretreatment with microwaves on mechanical extraction yield and quality of vegetable oil from Chilean hazelnuts (Gevuina avellana Mol)
(ELSEVIER SCI LTD, 2008-10)
The effect of microwave (MW) radiation on hazelnut seed (Gevuina avellana Mol) was studied as a substrate
pretreatment prior to oil extraction by pressing. Samples were MW-treated at a frequency of 2450 MHz using
a ...
Extracción de aceite de canola utilizando un solvente "verde"
(Asociación Argentina de Grasas y Aceites, 2017-11)
The oil extraction process from oilseeds is carried out by pressing and / or solid-liquid extraction, where the solvent most used in the industry is hexane, this solvent derived from petroleum is highly flammable, harmful ...
Total Soluble Solids from Banana: Evaluation and Optimization of Extraction Parameters
(HUMANA PRESS INC, 2009)
Banana, an important component in the diet of the global population, is one of the most consumed fruits in the world. This fruit is also very favorable to industry processes (e. g., fermented beverages) due to its rich ...
Integral valorization of fruit waste from wine and cider industries
(Elsevier Ltd., 2020-01)
Agro-industrial waste disposal is becoming a key issue as a consequence of the increasing number of by-products generated. Within this context, this work proposes an integral, effective and sustainable use of biowaste from ...
Effect of heat transfer on the pressurization, extraction, and depressurization stages of a supercritical CO2 extraction process. 1. Development and validation of the heat transfer model
(2023)
We modeled and simulated the heat and mass transfer in the depressurization, pressurization, and extraction stages of a supercritical CO2 extraction process. Parameters of a Nusselt correlation for convective wall-to-fluid ...
Aqueous extraction of the sulfated polysaccharide ulvan from the green alga ulva rigida-kinetics and modeling
(Springer, 2017)
The incentives for utilizing a versatile range of renewable feedstocks in novel ways are continuously increasing. Sulfated polysaccharides from green algae, such as ulvan, are interesting due to the rare sugar constituents ...
Caffeine analysis and extraction from a topical cream intended for UV-skin protection
(2020-01-01)
This study aimed to develop and validate a method for the analysis of caffeine in complex cosmetic samples, such as sunscreens. Besides, an extraction method of caffeine from coffee oil and from creams, which contains both ...