Thesis: B.S., Massachusetts Institute of Technology, Department of Food Technology, 1951 / Bibliography: leaves 41-43. / by Aaron L. Brody. / B.S. / B.S. Massachusetts Institute of Technology, Department of Food Technology

Thesis: Ph. D., Massachusetts Institute of Technology, Department of Food Technology, 1958 / Vita. / Includes bibliographical references (leaves 339-353). / by Lawrence Sanford Spiegel. / Ph. D. / Ph. D. Massachusetts Institute of Technology, Department of Food Technology

Thesis (Laur. Tech. (Food Technology))--Cape Technikon, 1991. / This dissertation reports on a three prong approach to obtain new knowledge on the interdependent effects which buyers' specifications, peach crop attributes and sieve stack arrangement have on the masses of peach halves sorted into classes of average diameter. Applying statistical methods and using suitable application computer programs a computer-aided system was developed to improve on the manual selection of sieve diameters. It was concluded that size sorting peach halves for the purpose of mass classification is inaccurate and counter-productive. It is suggested that modern technology be employed to develop a method to determine peach half masses individually.

Thesis (Laureatus in Technology ( Food))-- Cape Technikon, 1991 / This dissertation reports on a three prong approach to obtain new knowledge on the interdependent effects which buyers' specifications, peach crop attributes and sieve stack arrangement have on the masses of peach halves sorted into classes of average diameter. Applying statistical methods and using suitable application computer programs a computer-aided system was developed to improve on the manual selection of sieve diameters. It was concluded that size sorting peach halves for the purpose of mass classification is inaccurate and counter-productive. It is suggested that modern technology be employed to develop a method to determine peach half masses individually.

<p>This thesis explores possible future forms of a sustainable food supply system from an energy aspect. Particular attention is devoted to local food supply as a means to reduce energy use for transport. The thesis consists of a covering essay and three studies: one futures study of the entire food supply system and two case studies of local farming.</p><p> </p><p>The results from the three studies had somewhat different characters, but provided suggestions on how the food system could be more energy-efficient. The futures study, which was on a more comprehensive level than the two case studies, included a full account of energy use for the food supply system in Sweden for the year 2000 and an exploration of future sustainable energy use in the shape of an image of the future. The two case studies provided indications on the potential for reduction in energy use for transport through local food supply in the future.</p><p> </p><p>The <em>futures study</em> explored the possibilities of reducing the energy use for food to a level that would be sustainable with regard to energy use. This meant generating an image of the future where energy use for eating was 60% lower in 2050 than in 2000. Sweden was used as the case and all data regarding energy use were for Swedish conditions. The existing possibilities to reduce energy used in the food supply system for producing, transporting, storing, cooking and eating food<em> </em>were explored and described in terms of a number of distinct, consecutively numbered ‘Changes’. These changes were presented in both a quantitative and qualitative way but should not be regarded as forecasts. Instead, they provide an illustration of the kinds of changes needed in order to achieve sustainable energy use in the food system.</p><p> </p><p>The outcome from the two <em>case studies</em> was that energy use for local food distribution was not obviously lower than that for conventional food transport. This may be surprising to many, since it is generally argued in the public debate that local food supply is a powerful means to reduce energy use in the food system. From an energy point of view, it could be more relevant to use a parameter based on the energy use per quantity of food instead of transport distance. An appropriate approach would therefore be energy-efficient food supply instead of local food supply. This would allow concerned consumers to make appropriate choices when purchasing food.</p>

Tesis (Ingeniero agrónomo)--Universidad Nacional de Colombia. / Bibliography: leaves 99-102.

No description available.

"Tesis presentada a la H. Facultad de Agronomía de la Universidad de Concepción para optar al título de Ingeniero Agrónomo." / eContent provider-neutral record in process. Description based on print version record. Bibliography: leaves 150-154.

No description available.

This research centres on product package design related to older people's emotional needs. In particular, knowledge concerning the design of packages for transgenerational use linked to background social data has been elicited. The most distinctive accomplishment has been an exploration of the visual appeal of packaging design in relation to age, gender, education and emotional preference of older consumers. Findings are primarily related to the interaction older people in the UK with selected aspects of package design. Three areas of research have been brought together in this thesis: packaging design and multiple choice, emotional/psychological preference for packaging design characteristics and colour appeal associated ..w ith food character in packaging design. Investigations into the 'third age' and classifications beyond utilised a large sample from the 'Thousand Elders' and a range of packaging designs for selected food items. The significant findings indicate that familiarity and emotional response to packaging designs are key determinants in older consumers' intentions to purchase. Design relating to overall perception or technical cognition are shown to correlate with age related emotional feelings of arousal. Specific findings on such correlations are described in detail. A further 'emotional appeal' was found with colour; for example, green, yellow or bright tones were the most popular colour hue and value associated with varied qualities for food packaging design for specific age groups. Differences between ages, gender and education levels (hypothesised variables linked to design choices) are also analysed and correlated; for example, gender and age rather than educational level combinations appeared to significantly influence choice. Males aged between 55 and 64 relied on their experience of functional aspects for packaging design when considering a purchase. Females in the older age group of 65-74 were more emotional and considered visual appeal in a more personal way. However, few distinguishable psychological effects were noted for the over 75 year olds in their relationship with design. Personal characteristics of older people and their choice are presented in a combination of qualitative interpretation and numeric analysis. Key findings relate to the specific nature of older consumers behaviour in their engagement with packaging design.