About my research

I am an Agroindustrial Engineer and research leader with more than 15 years of experience in scientific research and innovation. Currently, I serve as Head of Engineering Research at Universidad Privada del Norte (UPN), Peru, where I lead initiatives aimed at strengthening research capabilities, promoting innovation, and fostering collaboration between academia and industry. My professional experience includes R&D projects in oenology and unconventional fermentative processes.

All Stories

  1. Article
    Multivariate accelerate shelf life test (MASLT) based on hyperspectral imaging to estimate shelf life of cape gooseberry (Physalis peruviana L.)
    Dr. Ricardo Vejarano
  2. Article
    Improving the bioactive profile of red wine
    Dr. Ricardo Vejarano
  3. Article
    Commercially Available Non-Saccharomyces Yeasts for Winemaking: Current Market, Advantages over Saccharomyces, Biocompatibility, and Safety
    Dr. Ricardo Vejarano
  4. Article
    Red wine pomace, raw material for making antioxidant drinks
    Dr. Ricardo Vejarano
  5. Article
    Biodegradability Assessment Of Bioplastics From Oca (Tuberous Oxalis) Starch Using Digital Imaging
    Dr. Ricardo Vejarano
  6. Article
    Thermal Stability of Anthocyanins in Grape Skin Extracts from Red Winemaking Residues
    Dr. Ricardo Vejarano
  7. Article
    The potential of mamey apple peel for cleaning contaminated water
    Dr. Ricardo Vejarano
  8. Article
    Non-Saccharomyces in Winemaking: Source of Mannoproteins, Nitrogen, Enzymes, and Antimicrobial Compounds
    Dr. Ricardo Vejarano
  9. Article
    Use of fumaric acid to control pH and inhibit malolactic fermentation in wines
    Dr. Ricardo Vejarano
  10. Article
    Passion-fruit shell biomass as adsorbent material to remove chromium III from contaminated aqueous mediums
    Dr. Ricardo Vejarano
  11. Article
    Pineapple shell fiber as reinforcement in cassava starch foam trays
    Raúl SicheDr. Ricardo Vejarano
  12. Article
    Biodegradable foam tray based on starches isolated from different Peruvian species
    Dr. Ricardo Vejarano
  13. Article
    The addition of sugarcane bagasse and asparagus peel enhances the properties of sweet potato starch foams
    Dr. Ricardo Vejarano
  14. Article
    The oenological interest of fumaric acid: Stop malolactic fermentation and preserve the freshness of wines
    Dr. Ricardo Vejarano
  15. Article
    Bioconversión y efecto de inhibidores metabólicos sobre la producción de metabolitos secundarios durante la fermentación alcohólica
    Dr. Ricardo Vejarano
  16. Article
    Saccharomycodes ludwigii, Control and Potential Uses in Winemaking Processes
    Dr. Ricardo Vejarano
  17. Article
    Adsorbent material based on passion-fruit wastes to remove lead (Pb), chromium (Cr) and copper (Cu) from metal-contaminated waters
    Dr. Ricardo Vejarano
  18. Article
    Effect of metabolic inhibitors on the alcoholic fermentation: tolerant yeasts
    Dr. Ricardo Vejarano
  19. Article
    Emerging preservation technologies in grapes for winemaking
    Dr. Ricardo Vejarano
  20. Article
    Evaluation of biological contaminants in foods by hyperspectral imaging: A review
    Raúl SicheDr. Ricardo Vejarano
  21. Article
    Properties of baked foams from oca ( Oxalis tuberosa ) starch reinforced with sugarcane bagasse and asparagus peel fiber
    Raúl SicheDr. Ricardo Vejarano
  22. Article
    Evaluation of Food Quality and Safety with Hyperspectral Imaging (HSI)
    Raúl SicheDr. Ricardo Vejarano
  23. Article
    Influence of sequential fermentation with Torulaspora delbrueckii and Saccharomyces cerevisiae on wine quality
    Dr. Ricardo Vejarano
  24. Article
    Grape Processing by High Hydrostatic Pressure: Effect on Microbial Populations, Phenol Extraction and Wine Quality
    Dr. Ricardo Vejarano
  25. Article
    Effect of Saccharomyces strains on the quality of red wines aged on lees
    Dr. Ricardo Vejarano
  26. Article
    Theoretical considerations about usage of metabolic inhibitors as possible alternative to reduce alcohol content of wines from hot areas
    Dr. Ricardo Vejarano
  27. Article
    Reduction of 4-ethylphenol production in red wines using HCDC+ yeasts and cinnamyl esterases
    Dr. Ricardo Vejarano
  28. Article
    The use of furfural as a metabolic inhibitor for reducing the alcohol content of model wines
    Dr. Ricardo Vejarano