A5040688234- Fungal and yeast genetics research
- Fermentation and Sensory Analysis
- Biofuel production and bioconversion
- Microbial Metabolites in Food Biotechnology
- Phytochemicals and Antioxidant Activities
- Food composition and properties
- Fatty Acid Research and Health
- Botanical Research and Applications
- Natural Antidiabetic Agents Studies
- Microbial Metabolic Engineering and Bioproduction
- Natural product bioactivities and synthesis
- Meat and Animal Product Quality
- Fungal Biology and Applications
- Biological Activity of Diterpenoids and Biflavonoids
- Enzyme Catalysis and Immobilization
- Plant and soil sciences
- Drug-Induced Hepatotoxicity and Protection
- Phytochemical and Pharmacological Studies
- Heat shock proteins research
- Pharmacology and Obesity Treatment
- Postharvest Quality and Shelf Life Management
- Ethnobotanical and Medicinal Plants Studies
- Pomegranate: compositions and health benefits
- Psidium guajava Extracts and Applications
- Pancreatitis Pathology and Treatment
Morelia Institute of Technology
2024
Universidad de Morelia
2020
Universidad Michoacana de San Nicolás de Hidalgo
2014-2018
Stress tolerance is a key attribute that must be considered when using yeast cells for industrial applications. High temperature one factor can cause stress in yeast. environmental particular may exert natural selection pressure to evolve yeasts into thermotolerant strains. In the present study, three (Saccharomyces cerevisiae, MC4, and Kluyveromyces marxianus, OFF1 SLP1) isolated from hot environments were exposed increased temperatures then compared with laboratory strain. Their resistance...
Membrane fatty acid composition has an important role in yeast stress resistance, particularly temperature tolerance. Most studies investigating and membrane acids use the Saccharomyces cerevisiae without considering other yeasts, such as Kluyveromyces marxianus, which physiological differences industrial advantages with respect to S. cerevisiae. One of primary traits K. marxianus is its thermotolerance. The effect addition (oleic acid, linoleic linolenic araquidic acid) on thermotolerance...
Los antioxidantes son compuestos que contribuyen en la conservación de alimentos. extractos procedentes levaduras del género Saccharomyces se han utilizado como antioxidantes. Sin embargo, recientemente las Kluyveromyces sido reconocidas con propiedades similares e incluso superiores, por lo anterior, el objetivo este estudio fue obtener cepas K. marxianus (OFF1 y SLP1) evaluar su actividad antioxidante in vitro. La capacidad vitro evaluó mediante ensayo extinción radical...
Due to the various nutrients and vitamins that avocado presents, it is considered healthiest fruit in world.Of this fruit, only its pulp used, generating tons of by-products form shell seed.The seed (AS) represent up 18% total weight even though a good source protein antioxidant compounds, generally discarded, becoming contamination.Therefore, review biotechnological applications byproduct shown, where composition, capacity, therapeutic antimicrobial properties are considered, as well use...
ResumenSe presenta una revisión sobre características y aplicaciones de levaduras termotolerantes, enfocada a industriales cambios fisiológicos que experimentan las levaduras, con especial énfasis en el estrés oxidativo la respuesta antioxidante.Las tienen amplia aplicación biotecnología son los microorganismos más utilizados investigación médica industria.Uno usos tradicionales es fermentación, mediante cual se pueden obtener bebidas, alimentos proteínas, entre otros productos.Sin embargo,...
Antioxidants are substances that delay or prevent the oxidation of cellular oxidizable substrates. They used in food industry as additives. Lipid peroxidation is one most important cause spoilage, it has consecuences like off‐flavours and odours (rancidity), lost colour nutrients development toxic compunds. Synthetic antioxidants usually additives by to lipid fatty foods. However, their application been limited because possible carcinogenic components formed during degradation. In view these...
La guayaba (Psidium guajava L.) es una fruta tropical con elevada producción mundial; sin embargo, altamente perecedera. Previamente se ha reportado su fermentación alcohólica levaduras de la especie Saccharomyces cerevisiae, existir antecedentes otras especies como Kluyveromyces marxianus. En este trabajo llevo a cabo utilizando levadura K. marxianus UMPe-1, comparando los resultados obtenidos S. cerevisiae Ethanol Red®. el producto registraron 4.30 g/100 mL etanol, 0.08 metanol, y 0.26...
Fructose is 30% sweeter than sucrose, the sweetest natural sugar in world and main compound of agave syrup. Although fructose can be got from different syrups through a chromatographic system, methods to evaluate their purification are expensive too long time. In this work, using polarimetric method was determinate fructose-glucose ratio syrup before after process by chromatography method. The validated standard HPLCbased With results work development rapid economic technique ration
Diabetes mellitus is a metabolic disease characterized by hyperglycemia, with alterations in the metabolism of carbohydrates, lipids and proteins, where there an absolute or relative deficiency secretion and/or action insulin, both. Currently, complications DM oxidative stress have been related, causing damage to biomolecules that can not be counteracted defense antioxidant systems, since they are diminished. Such administration antioxidants such as those present leaves Justicia spicigera. S...
The yeast manufacture is one of the oldest and most widespread technologies in field industrial biotechnology, but are subjected to many types stress. These range from physical chemical, secondary metabolite toxicity heat. Oxidative stress plays a major role lethal effect heat yeast. This generates reduced forms molecular oxygen, known as reactive oxygen species (ROS). In this work, we study capacity tolerate shock, production ROS their relation with mitochondrial respiratory electron...
Oxidative stress has been associated with the onset of chronic degenerative diseases such as cancer, cardiovascular and neurodegenerative disorders. Epidemiological studies have shown use plants containing antioxidant is beneficial to health. Eryngium carlinae commonly known in México “ Hierba Del Sapo ” traditional herbal medicine, attributed diuretic healing properties. Currently, ingested daily infusion regulate blood pressure a hypolipidemic agent; however. Different assays (“ vitro”...
Free radicals are unstable and reactive species, that modified molecules as carbohidrates, lipids, proteins or genetic material producing oxidative stress. A number of pathologies has been associated to this uncontrolled reactions. The importance study new possibilities against the imbalance in organisms concern with antioxidants which prevent slow oxidation. Eryngium carlinae is a plant medicinal properties. techniques developed antioxidant properties, vitro using Saccharomyces cerevisiae...
There is an increasing interest in the production of bioethanol and use it as fuel due to global energy crisis demand environmentally friendly fuels. Bioethanol can be produced from lignocellulose raw material because this presents some advantages such abundance possessing large amounts potentially fermentable sugars. However, during its by yeast, these cells face a variety changes environment, accumulation ethanol toxic compounds, mainly acetic acid furfural, generating abiotic stress. This...
In bioethanol production through lignocellulosic residues fermentations are generated by-products such as organic compounds (OCs). The (OCs) had been well studied in wine and beer industry, but little is known about their presence even when these affect yeasts physiologic state, considered economically desirable the chemical industry. this work was evaluated of OCs processes separate hydrolysis fermentation (SHF) simultaneous saccharification (SSF) different agave bagasse residue (ABR)....