Hélia Harumi Sato

ORCID: 0000-0002-8170-7088
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About
Contact & Profiles
Research Areas
  • Enzyme Production and Characterization
  • Biofuel production and bioconversion
  • Protein Hydrolysis and Bioactive Peptides
  • Microbial Metabolites in Food Biotechnology
  • Proteins in Food Systems
  • Phytase and its Applications
  • Enzyme Catalysis and Immobilization
  • Food composition and properties
  • Polysaccharides Composition and Applications
  • Blood properties and coagulation
  • Probiotics and Fermented Foods
  • Insect Utilization and Effects
  • Agricultural and Food Sciences
  • Biochemical effects in animals
  • Meat and Animal Product Quality
  • Pineapple and bromelain studies
  • Acute Lymphoblastic Leukemia research
  • Nanocomposite Films for Food Packaging
  • Microbial Metabolic Engineering and Bioproduction
  • Postharvest Quality and Shelf Life Management
  • Bee Products Chemical Analysis
  • Microencapsulation and Drying Processes
  • Cancer Research and Treatments
  • Potato Plant Research
  • Digestive system and related health

Universidade Estadual de Campinas (UNICAMP)
2015-2024

Instituto de Tecnologia de Alimentos
2006-2015

Hospital de Clínicas da Unicamp
2005-2011

Kobe University
2005

Tokyo University of Science
1985

Propolis is the generic name given to product obtained from resinous substances, which gummy and balsamic collected by bees flowers, buds, exudates of plants. It a popular folk medicine possessing broad spectrum biological activities. These properties are related its chemical composition more specifically phenolic compounds that vary in their structure concentration depending on region production, availability sources collect plant resins, genetic variability queen bee, technique used for...

10.1155/2013/697390 article EN Evidence-based Complementary and Alternative Medicine 2013-01-01

To explore the anti-proliferative activity of purified l-asparaginase from Aspergillus oryzae CCT 3940 (A. oryzae). was produced by submerged fermentation and to electrophoresis homogeneity ionic exchanged chromatography in a fast protein liquid chromatographic system. The enzyme characterized used for antiproliferative assay against nine tumor cell lines one non-tumor line. free glutaminase 28.6 fold. showed high stability under physiological condition, remaining stable pH range 7.0–8.0...

10.1016/j.apjtb.2016.07.007 article EN Asian Pacific Journal of Tropical Biomedicine 2016-07-29

Immobilization is an exciting alternative to improve the stability of enzymatic processes. However, part applied covalent strategies for immobilization uses specific conditions, generally alkaline pH, where some enzymes are not stable. Here, a new generation heterofunctional supports with application at neutral pH conditions was proposed. New were developed different bifunctional groups (i.e., hydrophobic or carboxylic/metal) capable adsorbing biocatalysts regions (hydrophobic histidine...

10.3390/molecules22071088 article EN cc-by Molecules 2017-06-29

In this study, we devised novel poly(itaconic acid)/starch (PIA/S)-based films by incorporating both limonene (LIM) and low-molar-mass poly(limonene) (PL) at varying concentrations (3, 6, 9/100 g of starch). Our investigation centered on evaluating their antimicrobial antioxidant capabilities with a focus characterizing the most promising bioactive film formulations. Surprisingly, LIM-incorporated showed no discernible bioactivity, contrasting remarkable outcomes seen in PL-incorporated...

10.1021/acssuschemeng.4c01406 article EN ACS Sustainable Chemistry & Engineering 2024-04-19
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