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Manuela Cecille G. Vicencio

Publications (11)

Geographical Biodiversity of Orchids in Different Municipalities of Northern Samar, Phillipines

Manuela Cecille G. Vicencio & Judy Ann H. Brensis · Asian Journal of Biology · 2024

Orchids are one of the largest and most diverse groups among the Philippine flowering plants, harboring over 1200 species, varieties and forms. Thus, this study was conducted to identify the orchid species in nine (9) sampling sites, as well the anthropogenic activities and econo...

Open access Research Article 10.9734/ajob/2024/v20i9433

Ethnomycology of the Mamanwa Tribe in Las Navas, Northern Samar, Philippines

Renfred S. Bandilla & Manuela Cecille G. Vicencio · Asian Journal of Biology · 2025

The Philippines possesses a rich diversity of macrofungal species, many of which have been utilised for generations by indigenous communities. The Mamanwa Tribe, one of the country’s oldest ethnolinguistic groups, relies on mushrooms for both sustenance and traditional medicine....

Open access Research Article 10.9734/ajob/2025/v21i8537

Antibacterial Activity of Soap Formulated from Garlic (Allium sativum L.) Extract

John Lloyd Bernaldez & Manuela Cecille G. Vicencio · Journal of Advances in Microbiology · 2021

Allium sativum, commonly known as ‘garlic’ has long been used as an antibacterial agent that can actually inhibits growth of infectious agents and at the same time protect the body from the pathogens. This study was conducted to determine the antibacterial activity of soap from g...

Open access Research Article 10.9734/jamb/2021/v21i130320

Characterization of a Bioplastic Product from the Ulva reticulata (Ribbon Sea Lettuce) Extract

Maria Erica R. Bordeos, Flyndon Mark S. Dagalea & Manuela Cecille G. Vicencio · Asian Journal of Chemical Sciences · 2024

Humans have a strong reliance in using petroleum-based plastics which take several decades to degrade and cause a lot of environmental problems such as pollution. This study intended to develop bioplastics from Ulva reticulata (Ribbon sea lettuce) and to determine the bioplastic’...

Open access Research Article 10.9734/ajocs/2024/v14i2301

Physicochemical Properties and Antibacterial Activity of Biosynthesized Silver Nanoparticles from Melothria pendula Linn. (Pipinong-Gubat) Leaf Extract

Nathaniel A. Dianito, Flyndon Mark S. Dagalea, Manuela Cecille G. Vicencio & Karina Milagros C. Lim · Asian Journal of Chemical Sciences · 2022

Nanoparticles have all kinds of unexpected benefits in different fields and industry. For this reason, the demand for nanoparticles is increasing at overwhelming rate the increased demand resulted to increase in production. Conventional method in synthesizing nanoparticles have b...

Open access Research Article 10.9734/ajocs/2022/v12i119134

An Analytical Physicochemical and Bacteriological Drinking Water Quality Assessment - University of Eastern Philippines - Main Campus

Flyndon Mark S. Dagalea, Karina Milagros C. Lim, Manuela Cecille G. Vicencio & Felisa L. Sanico · Journal of Advances in Microbiology · 2022

Water is one of the most important commodity, which is essentially required for the survival of all types of life, including sustenance of ecosystems and bio-diversities. Human wellbeing hinges around availability of sufficient qualitative and quantitative water affordability for...

Open access Research Article 10.9734/jamb/2022/v22i330448

Phytochemical Profile of Saribus rotundifolius (Anahaw) Crude Extract Found in the University of Eastern Philippines

Flyndon Mark S. Dagalea, Karina Milagros C. Lim, Manuela Cecille G. Vicencio, Ma. Lourdes C. Alvarez, Maria Judy M. Somoray, Abel Alejandro U. Flores Jr, Francis Michael G. Tubello, Jannah Louise L. Beros, Rose Ann F. Ablazo & Tom Joel Q. Caloza · Journal of Pharmaceutical Research International · 2021

Phytochemical profiling focuses on the determination of the secondary metabolite present on a sample. Aims: In this research, a phytochemical profiling was done in Saribus rotundifolius (Anahaw) leaves and fruit crude extracts. Methodology: This study determines the secondary met...

Open access Research Article 10.9734/jpri/2021/v33i38A32082

Are Street Foods Safe: Detection of Escherichia coli in Street Foods Sauces

Flyndon Mark S. Dagalea, Karina Milagros C. Lim, Manuela Cecille G. Vicencio, Jonsel Juris C. Ballicud, Moises Ronn B. Burac, Justine Jane B. Vibar & Vincenette Brea E. Villadolid · South Asian Journal of Research in Microbiology · 2021

Good manufacturing practices (GMP) is the key in quality food services. This is to ensure that the food our body take in is safe from harmful bacteria that may cause disorder in its normal function. In this research, detection of Escherichia coli (E. coli) was done in the sauces...

Open access Research Article 10.9734/sajrm/2021/v9i330212

Utilization of Salacia korthalsiana Miq (Polipog) of Mamanwa Tribe in Las Navas, Northern Samar

Regina O. Belga, Florencio P. Mahinay & Manuela Cecille G. Vicencio · Asian Journal of Biology · 2021

This study was conducted to document the Salacia korthalsiana Miq which is locally known as Polipog for the treatment of various ailments among the Mamanwa tribe in the barangay San Isidro, Las Navas, Northern Samar. The plant part used and the mode of preparation and treatment a...

Open access Research Article 10.9734/ajob/2021/v11i130133

Antibacterial Activity of Datura metel Linn. (TALONG-PUNAY) Fruit Extract

Karina Milagros C. Lim, Flyndon Mark S. Dagalea & Manuela Cecille G. Vicencio · Journal of Pharmaceutical Research International · 2020

Aim: The objective of this study is to determine the phytochemical constituent and antibacterial effect of fruit extract of Datura metel against Staphylococcus aureus and Escherichia coli. Methods: The extract of the sample underwent a phytochemical screening to identify the seco...

Open access Research Article 10.9734/jpri/2020/v32i2130758

Extraction, Evaluation, and Formulation of Hyptis capitata Jacq. (Burunganon) Flower Crude Extract as Bactericidal Ointment

Berto D. Marcedonio, Mary Jane Madario, Flyndon Mark S. Dagalea, Judy Ann H. Brensis & Manuela Cecille G. Vicencio · Asian Journal of Physical and Chemical Sciences · 2024

Bacterial infection is not only a nationwide problem but a global health concern facing communities and populations across the world. The impact of bacterial infections extends beyond just the health sectors, affecting economies, healthcare systems, and overall societal well-bein...

Open access Research Article 10.9734/ajopacs/2024/v12i3227