Food preservation includes food processing practices which prevent the growth of microorganisms, such as yeasts, and slow the oxidation of fats that cause rancidity. Food preservation may also include processes that inhibit visual deterioration, such as the enzymatic browning reaction in apples after they are cut during food preparation. By preserving food, food waste can be reduced, which is an important way to decrease production costs and increase the efficiency of food systems, improve food security and nutrition and contribute towards environmental sustainability. For instance, it can reduce the environmental impact of food production.
In food processing, brining is treating food with brine or coarse salt which preserves and seasons the food while enhancing tenderness and flavor with additions such as herbs, spices, sugar, caramel and/or vinegar. Meat and fish are typically brined for less than twenty-four hours while vegetables, cheeses and fruit are brined in a much longer process known as pickling. Brining is similar to marination, except that a marinade usually includes a significant amount of acid, such as vinegar or citrus juice. Brining is also similar to curing, which usually involves significantly drying the food, and is done over a much longer time period.
Smoked salmon is a preparation of salmon, typically a fillet that has been cured and hot or cold smoked.
Food storage is a way of decreasing the variability of the food supply in the face of natural, inevitable variability. It allows food to be eaten for some time after harvest rather than solely immediately. It is both a traditional domestic skill and, in the form of food logistics, an important industrial and commercial activity. Food preservation, storage, and transport, including timely delivery to consumers, are important to food security, especially for the majority of people throughout the world who rely on others to produce their food.
Ricotta is an Italian whey cheese made from sheep, cow, goat, or Italian water buffalo milk whey left over from the production of other cheeses. Like other whey cheeses, it is made by coagulating the proteins that remain after the casein has been used to make cheese, notably albumin and globulin.
Cheesemaking is the craft of making cheese. The production of cheese, like many other food preservation processes, allows the nutritional and economic value of a food material, in this case milk, to be preserved in concentrated form. Cheesemaking allows the production of the cheese with diverse flavors and consistencies.
Salt-cured meat or salted meat is meat or fish preserved or cured with salt. Salting, either with dry salt or brine, was a common method of preserving meat until the middle of the 20th century, becoming less popular after the advent of refrigeration. It was frequently called "junk" or "salt horse". One early method of salt-curing meat was corning, or applying large, coarse pellets of salt, which were rubbed into the meat to keep it from spoiling and to preserve it. This term originates from Old English and references the large corns or grains of salt used. Corned beef retains this name, although it is typically brined today.
Stockfish is unsalted fish, especially cod, dried by cold air and wind on wooden racks on the foreshore. The drying of food is the world's oldest known preservation method, and dried fish has a storage life of several years. The method is cheap and effective in suitable climates; the work can be done by the fisherman and family, and the resulting product is easily transported to market.
Norwegian cuisine in its traditional form is based largely on the raw materials readily available in Norway and its mountains, wilderness, and coast. It differs in many respects from continental cuisine through the stronger focus on game and fish. Many of the traditional dishes are the result of using conserved materials, necessary because of the long winters.
Cypriot cuisine is a Mediterranean cuisine. It is heavily influenced by Greek, Turkish and Arab cuisines, whilst also sharing similarities with the cuisines of Italy and France.
Charcuterie is a French term for a branch of cooking devoted to prepared meat products, such as bacon, ham, sausage, terrines, galantines, ballotines, pâtés, and confit, primarily from pork.
Fresh fish rapidly deteriorates unless some way can be found to preserve it. Drying is a method of food preservation that works by removing water from the food, which inhibits the growth of microorganisms. Open air drying using sun and wind has been practiced since ancient times to preserve food. Water is usually removed by evaporation but, in the case of freeze-drying, food is first frozen and then the water is removed by sublimation. Bacteria, yeasts and molds need the water in the food to grow, and drying effectively prevents them from surviving in the food.
Vegetables are parts of plants that are consumed by humans or other animals as food. The original meaning is still commonly used and is applied to plants collectively to refer to all edible plant matter, including the flowers, fruits, stems, leaves, roots, and seeds. An alternate definition of the term is applied somewhat arbitrarily, often by culinary and cultural tradition. It may exclude foods derived from some plants that are fruits, flowers, nuts, and cereal grains, but include savoury fruits such as tomatoes and courgettes, flowers such as broccoli, and seeds such as pulses.
Scottish cuisine encompasses the cooking styles, traditions and recipes associated with Scotland. It has distinctive attributes and recipes of its own, but also shares much with British and wider European cuisine as a result of local, regional, and continental influences—both ancient and modern.
The term fish processing refers to the processes associated with fish and fish products between the time fish are caught or harvested, and the time the final product is delivered to the customer. Although the term refers specifically to fish, in practice it is extended to cover any aquatic organisms harvested for commercial purposes, whether caught in wild fisheries or harvested from aquaculture or fish farming.
Fish preservation is the method of increasing the shelf life of fish and other fish products by applying the principles of different branches of science in order to keep the fish, after it has landed, in a condition wholesome and fit for human consumption. Ancient methods of preserving fish included drying, salting, pickling and smoking. All of these techniques are still used today but the more modern techniques of freezing and canning have taken on a large importance.
Important parts of Faroese cuisine are lamb and also fish owing to proximity to the sea. Traditional foods from the Faroe Islands include skerpikjøt, seafood, whale meat, blubber, garnatálg, Faroese puffins, potatoes, and few fresh vegetables.
Hemp juice made from industrial hemp is a drug-free, non-psychoactive juice pressed with pressure from the Cannabis sativa plant. The juice is obtained through a large-scale industrial cold-pressing procedure using the upper parts of the hemp plant as well as the leaves. This procedure clearly distinguishes hemp juice from other hemp products such as hemp oil, hemp sprouts or hemp milk, which are solely obtained through the seeds of the hemp plant as opposed to the green hemp leaves used for the juice. The hemp juice production therefore makes use of a valuable part of the industrial hemp plant which has previously been neglected and not been used but instead been left on the fields to decompose. In particular, hemp juice offers a base for a variety of drug-free products in the areas of nutrition, medicine, cosmetics, and relaxing beverages. Moreover, its full-bodied umami flavor offers the ability to enhance dishes and drinks in their specific flavor, especially sweet or savory and harmonizes tastes overall.
