Johnson Mwove

• Doctor of Philosophy
• Fellow at Chuka University

Direct drive solar milk chillers have been successfully developed and demonstrated with two and a half years field of operational experience in the Nakuru milk shed of Kenya. These innovative solar farm milk chillers (FMCs) are the first such units ever to be deployed and have been successfully operating with no issues or failures. The FMCs enable...

Principal component analysis (PCA) was carried out to study the relationship between 24 meat quality measurements taken from beef round samples that were injected with curing brines containing gum arabic (1%, 1.5%, 2%, 2.5%, and 3%) and soy protein concentrate (SPC) (3.5%) at two injection levels (30% and 35%). The measurements used to describe bee...

Research has shown that gum arabic from Acacia senegal var. kerensis can be used in beef rounds, at a level of 2.5% of the formulated product weight, as a binder and texture modifier. However, the effect of gum arabic addition on the microbial quality and shelf life of the resulting meat product has not yet been reported. Thus, the objective of thi...

street food vending is a very popular and unique part of the informal sector, particularly in developing countries. However, the safety of street vended foods is a major public health concern since poor food safety and hygiene knowledge and practices are often reported among street food vendors (SFVs). The objective of this study was to identify th...

Azanza garckeana is among the least utilized indigenous wild fruit trees of interest in the arid and semi-arid regions of Africa. The tree's fruit and seeds have found their importance as food while their barks and leaves as medicine because of their vast nutritional and functional components. This paper reviews the utilization of the fruit in food...

Despite being Kenya's leading fruit crop, contributing 35.6% of total fruit production, the minimal value addition in bananas significantly limits their potential as a vital source of income for many growers. This study assessed the extent to which value addition is done for bananas in Kenya, as well as explored the potential for commercialization...

Banana is a tropical crop grown in most developing countries, where it is commercialized by smallholder farmers. Banana is a major source of income, improved food security and possess great potential for value addition and export. Kenya is the largest producer of banana in East Africa, Original Research Article Nyariki et al.; Asian Res. 170 where...

Many researchers have reported street food vendor characteristics including their food safety and hygiene awareness, attitudes, and practices. Data on street food vending are usually qualitative and include a large number of variables. This presents difficulties to researchers in trying to find the best way to reduce such data to a limited number o...

The consumption of street-vended foods is common in many developed and developing countries, including Kenya. This study investigated the food safety knowledge of street food consumers (SFCs) and the factors influencing their choices of street-vended foods in Meru town, Kenya. A total of 456 respondents were randomly selected from different streets...

The preparation and handling practices, as well as raw materials for street food vending businesses, could be sources of toxic heavy metals in street vended foods (SVFs). The objective of this study was to assess the levels of lead (Pb) and cadmium (Cd) contamination in ready-to-eat SVFs sold in selected locations within Thika town, Kenya. A total...

Objectives Street-vended foods (SVFs) are a major contributor to foodborne diseases, especially in developing countries, where their sale is largely uncontrolled. Foodborne diseases have often been linked to high morbidity and mortality in some developing countries such as Kenya, demonstrating their public health and societal significance. The obje...

OBJECTIVES:Street-vended foods (SVFs) are a major contributor to foodborne diseases, especially in developing countries, where their sale is largely uncontrolled. Foodborne diseases have often been linked to high morbidity and mortality in some developing countries such as Kenya, demonstrating their public health and societal significance. The obje...

The safety of street foods remains a public health concern especially in developing countries like Kenya where foodborne illnesses associated with these foods have often been reported. This study determined the food hygiene and safety knowledge and practices of 345 street food vendors (SFVs) in selected locations within Kiambu County, Kenya. Data c...

Gum arabic is a dried, gummy exudate obtained from the stems and branches of Acacia senegal and Acacia seyal. In Kenya, gum arabic comes from Acacia senegal var kerensis although its exploitation for commercial and industrial application is marginal. Therefore, the aim of this study was to characterize and determine the effect of the gum from A. se...

The Photovoltaics for Sustainable Milk for Africa through Refrigeration Technology (PV-SMART) uses direct drive PV for off-grid milk cooling under the USAID Powering Agriculture Energy Grand Challenge Program (PAEGC). The project is implemented by Winrock International and SunDanzer Refrigeration Inc. refrigeration. The PV chillers are direct drive...

Research has shown that gum arabic from Acacia senegal var. kerensis can be used in beef rounds, at a level of 2.5% of the formulated product weight, as a binder and texture modifier. However, the effect of gum arabic addition on the microbial quality and shelf life of the resulting meat product has not yet been reported. Thus, the objective of thi...