The Screening and Characterization of Baker’s Yeast Isolated from Agricultural Waste
Student: Uchechukwu Martha Mmaduabuchi (Project, 2025)
Department of Microbiology
Chukwuemeka Odumegwu Ojukwu University, Uli, Anambra State
Abstract
the screening and characterization of baker’s yeast isolated from Agricultural waste is to explore the potential of utilizing agricultural waste as a substrate For yeast isolation and production. Through this research, the objective is to isolate yeast Strains from various agricultural waste sources and assess their physiological and Biochemical characteristics to identify potential yeast strains with desirable traits for Industrial applications, particularly in the food industry.
One of the primary objectives of This study is to investigate the diversity of yeast strains present in agricultural waste and Assess their suitability for baker’s yeast production. Agricultural waste, such as fruit Peels, cereal straws, and sugarcane bagasse, represents a rich source of microbial Diversity that has the potential to yield novel yeast strains with unique characteristics. By Isolating yeast strains from agricultural waste, researchers aim to expand the genetic Diversity of yeast populations available for industrial applications.Furthermore, the study Aims to characterize the isolated yeast strains in terms of their physiological and Biochemical properties. This includes evaluating the fermentation performance, stress Tolerance, and metabolic capabilities of the yeast strains. By understanding the Physiological characteristics of the isolated yeast strains, researchers can assess their Potential for specific industrial applications, such as bread making. Additionally, the Characterization of yeast strains can provide insights into the genetic and phenotypic Diversity of yeast populations isolated from agricultural waste.(Elbahloul et al 2018).
Moreover, the study aims to identify yeast strains with desirable traits for yeast production. Traits such as fast fermentation rates, high ethanol tolerance, and good Leavening properties are essential for baker’s yeast used in bread making. The objective Is to select yeast strains that exhibit these desirable traits and assess their potential for Commercial-scale production. By identifying yeast strains with optimal characteristics For bread making, researchers can contribute to the development of improved baker’s Yeast products for the food industry(Khatami et al 2020).Another objective of the study Is to explore the potential of utilizing agricultural waste as a sustainable substrate for Yeast production. Agricultural waste is abundant and often underutilized, making it an Attractive resource for biotechnological applications. By demonstrating the feasibility of Isolating yeast strains from agricultural waste and utilizing them for baker’s yeast Production, researchers aim to promote sustainable practices in the food industry and Reduce the environmental impact of yeast production.
Additionally, the study aims to Contribute to the understanding of the biotechnological potential of yeast strains isolated From agricultural waste. Beyond bread making, yeast strains with unique characteristics May have applications in various biotechnological processes, such as bioethanol Production or enzyme production. By exploring the potential of these yeast strains for Different industrial applications, researchers can uncover new opportunities for Innovation and product development in the biotechnology sector.
Keywords
For the full publication, please contact the author directly at: mmaduuche2025@outlook.com
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Institutions
- HASSAN USMAN KATSINA POLYTECHNIC (NCE), KATSINA, KATSINA STATE 4
- Hassan Usman Katsina Polytechnic, Katsina, Katsina State 5
- Heritage Polytechnic, Ikot Udota, Akwa Ibom State 46
- Hussaini Adamu Federal Polytechnic, Kazaure, Jigawa State 8
- Ibrahim Badamasi Babangida University, Lapai, Niger State 24
- Igbinedion University, Okada, Benin City, Edo State 2
- Ignatius Ajuru University of Education, Port Harcourt, Rivers State 8
- Imo State Polytechnic, Umuagwo, Owerri, Imo State 2
- Imo State University, Owerri, Imo State 45
- Institute of Management and Technology, Enugu, Enugu State 11