Preservation of fish and meat - Part 1 pptx

... 7 The following preservation methods are discussed: salting, drying and smoking of fish and meat, fermenting of fish, canning of fish and meat, and cooling and freezing of fish and meat. Contents ... Preservation of fish and meat 4 Contents 1 Introduction 6 2 Storage life and spoilage of fish and meat 8 2 .1 How long can fish...

Ngày tải lên: 02/07/2014, 06:20

... can be made. These often have a very special odour and taste, such as smoked fish and many local fermented prod- ucts. Preservation of fish and meat 10 2.3 Which micro-organisms cause spoilage? ... (–20 °C / –4 Preservation of fish and meat 14 0 F). Low temperatures must be maintained accurately and continu- ously and high demands are made on the fre...

Ngày tải lên: 02/07/2014, 06:20

... pieces of meat. Examples of different thicknesses which are used are: ? strips of 1 × 1 cm ? flat strips of 0.5 × (3, 4 or 5 cm) Preservation of fish and meat 24 The exact shape of the ... salting is de- scribed under the appropriate preservation method in the following chapters. Preservation of fish and meat 16 3 Preparation 3 .1 Catchin...

Ngày tải lên: 02/07/2014, 06:20

... Put the meat on top of this layer of salt. Put another 1- 2 cm layer of salt on top of the layer of meat. Alternate one layer of meat, one layer of salt, etc., until the pile is about 1- 1 .5 metres ... If the fish sink, add more salt. Preservation of fish and meat 36 You will need: ? Fresh, raw meat in long strips of about 1 cm thick ? Salt. Us...

Ngày tải lên: 02/07/2014, 06:20

... pieces of meat are then evenly spaced on sticks hanging horizontally in such a way that the pieces of meat do not touch (Figures 10 and 11 ). Figure 10 : Hanging up strips of meat on hooks and ... fish. Preservation of fish and meat 40 Whole fish, fish fillets or meat can also be dried on drying racks made of chicken wire or bamboo poles (Figure...

Ngày tải lên: 02/07/2014, 06:20

... Preservation of fish and meat 48 would no longer allow moisture to pass through and therefore the in- side of the fish would not be able to dry properly. Insufficiently dried fish or meat ... preserved. Preservation of fish and meat 46 6 Smoking 6 .1 General information Raw fish and meat can also be preserved by smoking. The preserving effect...

Ngày tải lên: 02/07/2014, 06:20

... for a period of 7 days. Next, the mixture is again ground up and the same amount of salt is Preservation of fish and meat 62 mixed with salt (1 kg of salt to 3 kg of fish) and put into ... Usually in South-East Asia boiled rice is added to the fish- salt mix- ture. Preservation of fish and meat 56 There are three kinds of fermented fish pro...

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... pounds/inch 2 kilo-pascal pounds/inch 2 kilo-pascal Sea level 2000 ft (609 m) 4000 ft (12 19 m) 6000 ft (18 29 m) 10 68.9 15 10 3.4 11 75.8 16 11 0.3 12 82.7 17 11 7.2 13 89.6 18 12 4 .1 Preservation ... (minutes) 11 5 0 C (240 0 F) 12 1 0 C (250 0 F) Chicken Beef, pork Fish Meat stock 0.5 1. 5 0.5 1 0.25 0.5 1. 5 0.5 1 95 75 15...

Ngày tải lên: 02/07/2014, 06:20

... parts 1 and 2, G14 4 -1 45, 19 81, Tropical Products Institute. ISBN: 0-8 595 4- 12 5-8 and ISBN 0-8 595 4 -1 2 6-6 Ice in fisheries. 19 92, FAO Fisheries Technical Paper. No. 3 31. FAO, Rome. ISBN 9 2-5 -1 0 328 0-7 ... 1 85339 504 8 An introduction to fish handling and processing: I.J. Clucas and P.J. Sutcliffe., G 14 3, 19 81, Tropical Products Insti...

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... are micro-organisms, and what factors affect their growth? 10 2.3 What do micro-organisms do to fruits and vegetables? 12 3 Preparation 15 3 .1 Cleaning and washing 15 3.2 Lye dip 15 3.3 ... Sorting 16 3.4 Peeling 16 3.5 Cutting 16 3.6 Blanching 17 4 Preserving by heating 19 4 .1 Introduction 19 4.2 Packing 20 4.3 Preparation 23 4.4 Three types of heating...

Ngày tải lên: 02/07/2014, 00:20