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ARENAS, Elizabeth H.

ARENAS, Elizabeth H.

Elizabeth Hashim-Arenas is an Associate Professor at the University of Santo Tomas, where she teaches professional courses in the undergraduate BS in Food Technology and graduate MS major in Food Science programs. She holds an MS degree in Food Science from the University of the Philippines–Diliman and a Ph.D. in Biological Sciences from the University of Santo Tomas. Her research interests comprise the evaluation of antioxidant activities and phenolic compounds from agro-industrial wastes, in vitro assessment of bioavailability of food antioxidants, and development of innovative functional food products. She served as Chair of the Department of Food Technology of the College of Education and currently serves as the Faculty Secretary of the Graduate School.

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Undergraduate research underpin food security, safety and processing concerns in the coconut industry, presented during the 8th Lourdes Custodio research festival

Undergraduate research underpin food security, safety and processing concerns in the coconut industry, presented during the 8th Lourdes Custodio research…

Last AY 2022-2023, the Food Technology undergraduate research was conducted…

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<strong>GS food researchers present works at 21<sup>st</sup> IUFoST World Congress in Singapore</strong>

GS food researchers present works at 21st IUFoST World Congress in Singapore

Assoc. Prof. Elizabeth Hashim-Arenas, Ph.D., of the Department of Food…

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Prof. Elizabeth H. Arenas, PhD

Department of Food Technology | Graduate School | Research Center for the Natural and Applied Sciences

eharenas@ust.edu.ph | betharenas@yahoo.com

Academic Qualifications

Research Highlights

Research Interests

Academic Qualifications

Degrees

  • Doctor of Philosophy, major in Biological Sciences, University of Santo Tomas – Manila, Philippines, 2017
  • Master of Science in Food Science, University of the Philippines – Diliman, Quezon City, Philippines, 2002
  • Bachelor of Science in Food Technology, University of Santo Tomas – Manila, Philippines, 1996

Research Highlights

  • Pili (Canarium ovatum, Engl) pomace, a by-product of pili pulp oil processing, as an excellent source of dietary fiber and polyphenols with significant antioxidant activity
  • Pili pomace as a promising functional ingredient for food and dietary supplements which can furnish potentially bioavailable antioxidants to the body

Research Interests

  • Evaluation of antioxidant activities and phenolic compounds from agro-industrial wastes
  • In vitro assessment of bioavailability of food antioxidants
  • Development of innovative functional food products

Courses Handled

Major Recognitions

Professional Activities

Courses Handled

Undergraduate Level

  • Food Chemistry
  • Food Processing
  • Postharvest Handling Technology
  • Research and Thesis Writing
  • Sensory Evaluation

Graduate Level

  • Special Topics in Food Science

Major Recognitions

  

Professional Activities

  • Faculty Secretary, University of Santo Tomas – Graduate School (2020-Present)
  • Chair, University of Santo Tomas – Department of Food Technology (until 2019)
  • Member, Philippine Association of Food Technologists, Inc. (1996-present)
  • Associate Member, National Research Council of the Philippines (2003-present)
  • Member, Administrative Council, College of Early Career Scientists, International Union of Food Science & Technology (IUFoST)

Selected Publications

Selected Publications

  • Arenas, E.H. & Trinidad, T.P. (2017). Heavy metal and microbiological profiles of defatted pili (Canarium ovatum, Engl.) pulp meal residue and acute oral toxicity of its ethanolic extract in mice. International Food Research Journal, 24(4): 1763-1770.
  • Arenas, E.H. & Trinidad, T.P. (2017). Acute effects of thermally processed pili (Canarium ovatum, Engl.) pomace drink on plasma antioxidant and polyphenol status in humans. Avicenna Journal of Phytomedicine, 7(5): 467 – 476.
  • Arenas, E.H. & Trinidad, T.P. (2017). Fate of Polyphenols in pili (Canarium ovatum Engl.) pomace after in vitro simulated digestion. Asian Pacific Journal of Tropical Biomedicine, 7(1): 53 – 58.
  • Alejandro, G.D., Arenas, E.H., Cremen, C.M., Arriola, A.H. (2013). A new record of Pyrostria (Vanguerieae-Rubiaceae) from the Philippines Inferred from molecular and morphological data. Philippine Journal of Systematic Biology. 7:1-12.
  • Mariano, A.O., Mateo, H.V., Moya, C.U., Santos, N.D., Syling, J.G., Arenas, E.H. (2011). Partial replacement of wheat flour with okara in fresh pasta. Education Journal. 56 (1): 46-54.
  • Adajar, B.L., Covar, A.B., Columna, C.E., Isidro, K.V., Mernelo, C.S., Obrien, C.N., Romero, K.V., Tecson, L.R., Arenas, E.H. (2011). Development of ready-to-drink chocolate flavored coconut (Cocos nucifera) skim milk. Education Journal. 56 (1): 46-54. 

The University of Santo Tomas is one of the leading private research universities in the Philippines and is consistently ranked among the top 1000 universities in the whole world. With academic degrees and research thrusts in the natural, health, applied, social, and sacred sciences, as well as business and management, the University continuously strives to make a positive impact on the society.

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