Showing results 22 to 41 of 112
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| Title | Author(s) | Issue Date | Type |
| Design, construction and evaluation of a passive evaporative coolant for on-farm storage of freshly harvested tomatoes | Johnson, P. N. T. | 1988 | Technical Report |
| Determining the safe storage moisture content of your maize on the farm using the salt granule technique | Johnson, P. N. T. | 1992 | Technical Report |
| Development of appropriate quality assurance system for small and medium scale enterprises: Elsa foods limited | Tortoe, C.; Oduro-Yeboah, C.; Johnson, P. N. T. | 2006 | Technical Report |
| Effect of home processing methods on the levels of heavy metal contaminants in four food crops grown in and around two mining towns in Ghana | Adjei-Mensah, R.; Ofori, H.; Tortoe, C.; Johnson, P. N. T.; Aryee, D.; Frimpong, S. K. | 2021 | Article |
| Effect of improved storage unit on the shelf life of tomato | Johnson, P. N. T.; Antwi, V. | 1999 | Technical Report |
| Effect of newly developed tunnel dryer on shelf-life of dried fruits under ambient and chilled condition | Johnson, P. N. T.; Oduro-Yeboah, C.; Dowuona, S. | 2010 | Technical Report |
| The effect of nutrient supplements on the yield of Pleurotus ostreatus mushroom grown on composted sawdust of Triplochiton scleroxylon | Obodai, M.; Johnson, P. N. T. | 2002 | Article |
| The effect of pre-treatments on the reconstitution of hot air dried plantain | Johnson, P. N. T.; Brennan, J. G.; MacDougall, D. B. | 2003 | Article |
| Effect of processing methods on the chemical composition and rheological properties of cassava from four new varieties | Sakyi-Dawson, E. O.; Lamptey, J.; Johnson, P. N. T.; Annor, G. A.; Budu, A. S.; Oduro-Yeboah, C. | 2006 | Other |
| Effect of processing procedures on the colorimetry and viscoelastic properties of cassava starch, flour and cassava-plantain fufu flour | Oduro-Yeboah, C.; Johnson, P. N. T.; Sakyi-Dawson, E. | 2010 | Article |
| Effect of shea butter and palm oil waxing on the keeping quality and sensory qualities of four plantain (MUSA AAB) varieties | Sugri, I.; Johnson, P. N. T.; Kotey, M.; Adu-Amankwa, P. | 2010 | Technical Report |
| Effect of the use of starches of three new Ghanaian cassava varieties as a thickener on the physicochemical, rheological and sensory properties of yoghurt | Agyemang, P. N.; Akonor, P. T.; Tortoe, C.; Johnson, P. N. T.; Manu-Aduening, J. | 2020 | Article |
| Effect of three cooking methods on the carotenoids, iron and zinc in two varieties of plantain, False Horn (Apentu) and French Horn (Apem) | Johnson, P. N. T.; Quayson, E. T.; Diako, C.; Nyarko, A.; Annan, A. H. | 2007 | Technical Report |
| Effect of two storage methods on the keeping and sensory qualities of four plantain varieties | Sugri, I.; Johnson, P. N. T. | 2009 | Article |
| Effects of osmo-dehydration, blanching and semi-ripening on the viscoelastic, water activity and colorimetry properties of flour from three cultivars of plantain (Musa AAB) | Tortoe, C.; Johnson, P. N. T.; Nyarko, A. I. | 2009 | Article |
| Enhancing the food security of the peri-urban and urban poor through improvements to the quality, safety and economics of street-vended foods | Tomlins, K. I.; Johnson, P. N. T.; Myhara, R. M.; Obeng-Asiedu, P.; Greenhalgh, P. | 2000 | Technical Report |
| Estimating potential urban demand: a case study of the size of the Ghanaian domestic market for instant fufu | Collinson, C.; Gallat, S.; Johnson, P. N. T.; Westby, A. | 2003 | Other |
| The extent of marketability and consumer preferences for traditional leafy vegetables: a case study at selected markets in Ghana | Quaye, W.; Gyasi, O.; Larweh, P.; Johnson, P. N. T.; Obeng-Aseidu, P. | 2009 | Article |
| Feasibility of a logistic system to improve the market value of fruits and vegetables in Ghana, using Dutch technology | Van der Vecht, C.; Verboom, R.; Sijm, S.; Adu-Amankwa, P. A.; Amoah, B.; Guri, B.; Taabazuing, J.; Larte, W.; Yawson, R. M.; Johnson, P. N. T.; Plahar, W. A. | 2002 | Technical Report |
| A guide for environmental health officers, NGOs, street food vendors and food caterers | Tomlins, K. I.; Johnson, P. N. T.; Tortoe, C. | 2005 | Other |
