Nayra Ochoa-Viñals

ORCID: 0009-0004-4756-5786
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About
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Research Areas
  • Microbial Metabolites in Food Biotechnology
  • Algal biology and biofuel production
  • Enzyme Catalysis and Immobilization
  • Plant biochemistry and biosynthesis
  • Calcium Carbonate Crystallization and Inhibition
  • Gold and Silver Nanoparticles Synthesis and Applications
  • Quantum Dots Synthesis And Properties
  • Biofuel production and bioconversion
  • Enzyme Production and Characterization
  • Microbial Metabolic Engineering and Bioproduction
  • Nanoparticles: synthesis and applications
  • Antioxidant Activity and Oxidative Stress
  • Proteins in Food Systems
  • Silk-based biomaterials and applications
  • Transgenic Plants and Applications

Instituto Cubano de Investigaciones de los Derivados de la Caña de Azúcar
2025

Universidad Autónoma de Coahuila
2022-2024

The production of biodiesel from single-cell oils (SCOs) utilizing industrial wastes as feedstock presents an economically viable approach. To date, studies have rarely reported the utilization vinasse combined with glycerol for SCO. This study aimed to assess performance a Rhodotorula toruloides strain in ethanol distilleries supplemented pure/raw affordable carbon SCO production. Several critical factors, including C/N ratio, impact impurities crude glycerol, proper nitrogen source, and...

10.3390/pr13020467 article EN Processes 2025-02-08

Microbial carotenoids are pigments of lipophilic nature; they considered promising substitutes for chemically synthesized in the food industry. Their benefits human health have been demonstrated due to their antioxidant capacity. Yeasts genus Rhodotorula genotypic characteristics that allow them accumulate high concentrations carotenes under certain stress conditions. The present review includes recent information covering different aspects carotenoid production sp. fermentation. This...

10.3390/fermentation10040190 article EN cc-by Fermentation 2024-03-30
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