Abstract/Overview Entomophagy has recently gained attention as a potential solution to the problems of food and nutritional security. One example is the consumption of edible stinkbug. Different drying techniques may affect the nutritional, microbiological and sensory properties of the edible stinkbugs. Thus, the study assessed the effects of toasting, microwave, oven and sun drying on the nutritional composition, microbiological quality and sensory attributes of processed edible stinkbug...
Abstract/Overview Ruspolia differens Serville (Orthoptera: Tettigonidae) is a highly nutritious and luxurious insect delicacy that is consumed as a food source in many African countries. However, the nutrient profile of R. differens in different geographical regions have received limited research interest. Here, we provide comprehensive evidence of geographical impact on the nutrient profile of R. differens and its potential to meet the recommended dietary intake of the population. Our re...
Abstract/Overview Global food demand is expected to rise due to the population increase estimated to reach 9.5 billion by the year 2050. As a result, the available natural resources such as water sources and land will become scarce and overused. Indisputably, other sustainable food resources need to be identified and practised to solve the problem of food inadequacy. The world population will be encouraged to eat less consumed food resources. Edible insects have been identified as sustain...
Abstract/Overview Fall armyworm (FAW) Spodoptera frugiperda is a devastating pest of over 350 plant species especially the cereal crops such as, maize, sorghum and rice. The pest is currently posing threats to food security in Africa. FAW could be potential animal feed that can supplement chicken feed. However, there is little information on its nutritional profile as poultry feed. The aim of the study was to compare the nutrient content of FAW larvae to other chicken feeds. Proximate ana...
Abstract/Overview The use of Motorcycles Public Transport (MPT) is partly the cause of heavy traffic congestion in Kenya’s urban centers. Sustainable urban transport implies systematic change in approaches to urban transport service provision, regulation and efficiency improvement. This study was conducted in Kisii town, Western Kenya, a medium-sized town characteristic of high Motorcycle-related Traffic Congestion (MTC). Several scenarios in Kisii town have promoted and sustained use o...
Abstract/Overview Cricket rearing is emerging as an important component of animal food. However, suitable housing for medium and large - scale production still presents a major challenge. This study sought to investigate the effect of housing on growth performance of two cricket species: Acheta domesticus and Gryllus bimaculatus. Both species were reared in the two housing systems used in the experiment; the tunnel unit and the prefabricated house. The crickets were fed on growers’ mash...
Abstract/Overview Abstract The present study was conducted to investigate the growth performance of Acheta domesticus and Gryllus bimaculatus fed on different agro-byproducts. The experiment was carried out between February- July 2017 within Jaramogi Oginga Odinga University of Science and Technology Insect Farm. Randomized Complete Block Design was used as the experimental design with four treatments: rice bran+ blood meal (RBBM), rice bran + spent grain (RBSG), & + rice bran + spent yea...
Abstract The trajectory for widespread integration of edible insects into the human diet is still confronted by low acceptability especially among communities that traditionally or habitually do not consume insects. While the concern today is how best to present edible insects into food matrices that improve their acceptability, this development should be aligned with consumer intrigues into the choices of insect-based foods. This study determined the influence of socio-economic factors (age...
ABSTRACT Soybean, a high protein/oil legume is known to contain high levels of polyunsaturated fatty acids, which are susceptible to lipid oxidation and hydrolysis. However, suitable processing methods and storage conditions can enhance the stability of lipids in soy flour. The objective of the project was to investigate the effects of some processing methods and storage conditions on the stability of lipids in soy flour and to define the parameters for the prediction of the shelf life of soy...
Abstract: Fresh fruits are essential components of the human diet and there is considerable evidence of the health and nutritional benefits associated with the consumption of fresh fruits. However, during processing contamination from raw materials, equipment or food handlers could be easily transferred to the final product of fruit juices resulting food-borne illnesses. Therefore, the aim of this research was to evaluate the microbiological safety of avocado, mango and papaya fruit juices a...
Abstract: Apples are the natural source of dietary mineral salts, vitamins, antioxidants, fiber, organic acids and sugars. Reduction of post-harvest losses and quality deterioration are essential in increasing food availability from the existing production. Minimizing this loss has a great significance for food security, economic growth and welfare of the society. This study was planned to investigate the role of asprin (acetylsalicylic acid) treatment in improving post harvest quality, shel...
Abstract: Aloe vera gel has been proven to be one of the best edible and biologically safe preservative coatings for different types of foods because of its film-forming properties, antimicrobial actions, biodegradability and biochemical properties. This study was planned to investigate the role of aloe gel coating in improving post harvest quality, shelf life, sugar and antioxidant (carotenoid) content of avocado fruit. The experiment was laid in completely randomized design (CRD) in two re...
Abstract: Banana peel is a good source of natural antioxidants and functional foods against cancer and heart diseases. The banana peel is nutritional and rich in phytochemical compounds than its pulp. Characterization of the physicochemical; antioxidant and antimicrobial activities of oil extracted from unripe green and yellow ripen banana fruit peels and pulps and appraisal of its viability is the main purpose of this study. In this work, In this work,In this work,In this work, In this work...
Abstract: Carica papaya (L.) is a monoecious, dioecious or hermaphrodite tree; it belongs to the family Caricaceae. It is widely cultivated throughout the world and is used as food and traditional medicine, particularly as an antiseptic and contraceptive. Papaya contains many biologically active compounds. Fruits, leaves, latex and stems are used to treat indigestion, diarrhoea, stoppage of urination, blindness and alopecia. The aim of this work was to assess the physicochemical properties, ...
Abstract: Mango (Mangifera indica L.) fruit is processed into various products, viz. juice, nectar, jam, sauce, chutney, syrup and canned or sliced mango. During the processing of mango for pulp, the peel and stone (contributing 15-20 % of total fruit weight) are generated as by-product. The seed consists of a tenacious coat enclosing the kernel. It is present about 18% of the total fruit. The kernel content of the seed ranges from 45.7% to 72.8%. Therefore, the present study was aimed at st...