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Fredrick Onyango Ogutu

Publications (4)

Natural Toxins in Plant Foods: Health Implications

Fredrick Onyango Ogutu, George Wanjala Wafula, Shadrack Isaboke Makori, Martin Oyoo Omondi & Naomi Jebichi Kitur · Asian Food Science Journal · 2018

This review took a survey of literature on natural toxins in commonly consumed food crops. Food crops are a good source of proteins, carbohydrates, minerals and B-vitamins. However, some foods that are generally consumed possess innate toxins with potential harmful effect in huma...

Open access Research Article 10.9734/AFSJ/2018/39989

A Review of Potential of Lignocellulosic Biomass for Bioethanol Production in Kenya

John Odhiambo Otieno & Fredrick Onyango Ogutu · Asian Journal of Chemical Sciences · 2020

Lignocellulosic biomass is the earth’s most abundant and renewable resource, and, lignin is its strongest component. The lignocellulosic biomass has a potential to produce bioethanol for both domestic and industrial use. The presence of lignin in the biomass, however, hinders the...

Open access Research Article 10.9734/ajocs/2020/v8i219039

Effect of Different Growing Periods on the Nutritional Composition of Cowpea (Vigna unguiculata) Leaves

Christine Wanja Maringa, Eiji Nawata, Fredrick Onyango Ogutu & Japheth Abuor Anuro · Asian Journal of Agricultural and Horticultural Research · 2020

Introduction: The nutritional composition of plant tissues is influenced by climatic conditions during their growth and development. Climate influences the growth rate, chemical composition and yield of crops. This study was conducted to evaluate the effect of growing periods on...

Open access Research Article 10.9734/ajahr/2020/v6i130063

Challenges of and Opportunities for Market Access by Pineapple Agripreneurs in Rangwe Sub County, Homa Bay County, Kenya

Winstone Asugo Nyaguti, Job Kibiwot Lagat, Hillary Bett & Fredrick Onyango Ogutu · Asian Journal of Agricultural Extension, Economics & Sociology · 2021

Pineapple farming is among the fastest-growing agricultural sub-sectors in Homa Bay County, Kenya specifically Rangwe sub-county. However, limited attention has been given to the market access of this produce. Evidenced by vast quantities of pineapples harvested from the farms an...

Open access Research Article 10.9734/ajaees/2021/v39i730617