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Before earth and sea and heaven were created, all things were one aspect, to which we give the name of Chaos(a confused and shapeless mass). Earth, sea, and air were all mixed up together; so the earth was not solid, the sea was not fluid, and the air was not transparent
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The colour stability of meat products is influenced by a large number of factors some of biochemical nature, some due to handling during slaughter and processing, and others due to packaging and storage conditions. This chapter focuses on modelling how colour shelf-life is affected by the external factors applied during packaging and storage. However, meat from different sources shows different tendencies to undergo colour deterioration and this variation in internal factors influences the developed models. Therefore some consideration will also be given to discussing how internal factors like
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Preservative packagings for fresh meats should maintain acceptable appearance odour and flavour for product, while allowing the development of desirable characteristics associated with ageing and retarding the onset of microbial spoilage(Taylor, 1985). Such effects can be achieved by packaging meats under various atmospheres of oxygen, carbon dioxide, carbon monoxide and/or nitrogen. The atmosphere within a pack may alter during storage, because of reactions between components of the atmosphere and the product, and/or because of transmission of gases into or out of the pack through the packaging
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Modified atmosphere packaged (MAP )prepared fresh produce provides substrates and environmental conditions conducive to the survival and growth of microorganisms. Minimal processing treatments such as peeling and slicing disrupt surface tissues, expose cytoplasm and provide a potentially richer source of nutrients than intact produce(Brackett 1994; Barry-Ryan and O'Beirne, 1998, 2000). This, combined with high Aw and either close to neutral (vegetables) or low acid (many fruits) tissue pH, facilitate microbial growth (Beuchat, 1996)
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The packaging sector is an important global industry, representing about 2% of the Gross National Product (GNP) of the developed countries. The value of the packaging industry is about 345 million euros worldwide, of which Europe represents a third. Fifty per cent of this market is packaging for food. Forecasts suggest that the sector will continue to grow in size and importance Many cooking and preservation processes still largely depend on effective packaging, for example canning, aseptic, sous vide and baking processes. Processes such as drying and freezing would be lost without protective packaging after processing to control product exposure to the effects of oxygen light, water vapour, bacterial and other contaminants. However, modern food packaging no longer has just a passive role in protecting and marketing the product. It increasingly has an active role in processing, preservation
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Preface This reference guide is intended for anyone who requires go to Dr Paisan Loaharanu, Joint FAO/AEA Division a source book on food irradiation, including those in the for Nuclear Techniques in Food and Agriculture, for his manufacturing and retail industries, and teachers and help and comments, and for contributing the Foreword
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Managing innovation is a necessary skill for senior management of all food companies producing new raw materials, new ingredients or new consumer products. Company growth and even survival depends on the introduction of successful new products into old and new markets. The dividing line between product success and failure depends on many factors, but the most important are new product qualities, skills and resources of the company, market and marketing proficiency, and an organised product development process
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Chapter 1 Prospecting and the Exploration Process Chapter 2 Geological Mapping in Exploration Chapter 3 Mine Mapping Chapter 4 Trenching and Underground Development Chapter 5 Drilling: A General Discussion the Importance of Drilling Chapter 6 Rotary Percussion and Auger Drilling Chapter 7 Diamond Drilling Chapter 8 Satellite Imagery Chapter 9 Geophysical and Geochemical Methods Chapter 10 Geographical Information Systems and Exploration Databases
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Part One: Hands Chapter 1: Gesture 1 Chapter 2: Proportions 2 Chapter 3: Basic Anatomy and Construction 4 Chapter 4: Step-by-Step Demonstration 13 Chapter 5: Construction Examples and Gallery 21 具有版權的資料 Part Two: Feet Chapter 1: Proportions and Gesture 31 Chapter 2: Basic Anatomy 33 Chapter 3: Step-by-Step Demonstrations 36 Chapter 4. Construction Examples and Gallery 47 Chapter 5: Suggestions and Tips 63
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Best practice in product development is a dynamic target. Not only are new practices being developed and refined but the differences in organisations demand the tailored application of these practices. There are eight basic companies, all projects and at all times. But the company philosoph knowledge, skills and assets change; and these changes cause changes in the types of product innovations and the activities in product development Successful companies recognise that product development is an important strategic issue that demands constant attention. There is a need to evaluate the product development performance and the product development success rate
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