Robson A. M. Machado

ORCID: 0000-0001-6594-1256
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About
Contact & Profiles
Research Areas
  • Food Safety and Hygiene
  • Listeria monocytogenes in Food Safety
  • Enzyme Production and Characterization
  • Microbial Inactivation Methods
  • Food Supply Chain Traceability
  • Growth and nutrition in plants
  • Salmonella and Campylobacter epidemiology
  • Insect Utilization and Effects
  • Banana Cultivation and Research

University of Maine
2017-2020

Pennsylvania State University
2014-2017

Universidade Estadual de Londrina
2007

Traditional use of direct observation (DO) includes written records or audiovisual devices. These overt methods can cause artificial behavior change due to being observed (Hawthorne Effect (HE)) and results be biased less valid. A recent tool developed perform DO is a smartphone application (PA) which allows researchers collect data without intrusion while decreasing HE bias. PA used food safety determine actual practices best need reinforcement. As consumers want fresh local produce,...

10.1096/fasebj.28.1_supplement.813.6 article EN The FASEB Journal 2014-04-01

Sugar cane juice and yeast extract have been used for asparaginase production by Z. mobilis CP4. A complete factorial design of two variables (yeast asparagin) at three levels (1.0; 5.5 10.0 g/L) with one replication the central point was used. Batch fermentation utilised sugar diluted 8 % (W/V) Total Sugars an inoculum 2 mg cells/mL. After time 18 hours, highest 9.75 U/L using both (5.5 asparagin (1.0 g/l).

10.5433/1679-0359.2007v28n4p653 article EN publisher-specific-oa Semina Ciências Agrárias 2007-08-30

Entomophagy has been touted as one of the solutions for present and likely upcoming food shortages, especially protein-rich foods, due to current pace global population growth."Minilivestock" require less water, space, other resources compared traditional livestock, which makes it an environmentally conscious option.Nonetheless, Western world lags behind in consumption insects, research standardization industrial practices are lacking.One most easily accessible insect-based foods United...

10.4315/1541-9576-40.6.407 article EN Food Protection Trends 2020-11-01
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