Food preservation includes processes that make food more resistant to microorganism growth and slow the oxidation of fats. This slows down the decomposition and rancidification process. 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.
A washing machine is a home appliance used to wash laundry. The term is mostly applied to machines that use water as opposed to dry cleaning or ultrasonic cleaners. The user adds laundry detergent, which is sold in liquid, powder, or dehydrated sheet form, to the wash water.
Kimchi is a traditional Korean banchan consisting of salted and fermented vegetables, most commonly using napa cabbage or Korean radish. A wide selection of seasonings are used, including gochugaru, spring onions, garlic, ginger, and jeotgal, etc. Kimchi is also used in a variety of soups and stews. Kimchi is a staple food in Korean cuisine and is eaten as a side dish with almost every Korean meal.
LG Electronics Inc. is a South Korean multinational major appliance and consumer electronics corporation headquartered in Yeouido-dong, Seoul, South Korea. LG Electronics is a part of LG Corporation, the fourth largest chaebol in South Korea, and often considered as the pinnacle of LG Corp with the group's chemical and battery division LG Chem. It comprises four business units: home entertainment, mobile communications, home appliances & air solutions, and vehicle components. LG Electronics acquired Zenith in 1995 and is the largest shareholder of LG Display, the world's largest display company by revenue in 2020. LG Electronics is also the world's second largest television manufacturer behind Samsung Electronics. The company has 128 operations worldwide, employing 83,000 people.
Red wine is a type of wine made from dark-colored grape varieties. The color of the wine can range from intense violet, typical of young wines, through to brick red for mature wines and brown for older red wines. The juice from most purple grapes is greenish-white, the red color coming from anthocyan pigments present in the skin of the grape. Much of the red wine production process involves extraction of color and flavor components from the grape skin.
A refrigerator, colloquially fridge, is a commercial and home appliance consisting of a thermally insulated compartment and a heat pump that transfers heat from its inside to its external environment so that its inside is cooled to a temperature below the room temperature. Refrigeration is an essential food storage technique around the world. The low temperature lowers the reproduction rate of bacteria, so the refrigerator reduces the rate of spoilage. A refrigerator maintains a temperature a few degrees above the freezing point of water. The optimal temperature range for perishable food storage is 3 to 5 °C. A similar device that maintains a temperature below the freezing point of water is called a freezer. The refrigerator replaced the icebox, which had been a common household appliance for almost a century and a half. The United States Food and Drug Administration recommends that the refrigerator be kept at or below 4 °C (40 °F) and that the freezer be regulated at −18 °C (0 °F).
Frigidaire Appliance Company is the American consumer and commercial home appliances brand subsidiary of multinational company Electrolux.
Kegerator, a portmanteau of the words keg and refrigerator, is a refrigerator that has been designed or altered to store and dispense kegs.
Sub-Zero Group, Inc. is a privately-held American company that manufactures and sells luxury kitchen appliances. It sells refrigerators and wine preservation products under the Sub-Zero brand. The company also manufactures kitchen appliances under the Wolf brand and dishwashers under the Cove brand name. Sub-Zero Group is based in Madison, Wisconsin.
Wine accessories are things that may be used in the storage or serving of wine. Wine accessories include many items such as wine glasses, corkscrews, and wine racks.
Auto-defrost, automatic defrost or self-defrosting is a technique which regularly defrosts the evaporator in a refrigerator or freezer. Appliances using this technique are often called frost free, frostless, or no-frost.
An icemaker, ice generator, or ice machine may refer to either a consumer device for making ice, found inside a home freezer; a stand-alone appliance for making ice, or an industrial machine for making ice on a large scale. The term "ice machine" usually refers to the stand-alone appliance.
A root cellar, fruit cellar or earth cellar is a structure, usually underground or partially underground, used for storage of vegetables, fruits, nuts, or other foods. Its name reflects the traditional focus on root crops stored in an underground cellar, which is still often true; but the scope is wider, as a wide variety of foods can be stored for weeks to months, depending on the crop and conditions, and the structure may not always be underground.
Sabbath mode, also known as Shabbos mode or Shabbat mode, is a feature in many modern home appliances, including ovens, dishwashers, and refrigerators, which is intended to allow the appliances to be used by Shabbat-observant Jews on the Shabbat and Jewish holidays. The mode usually overrides the usual, everyday operation of the electrical appliance and makes the operation of the appliance comply with the rules of Halakha.
A wine rack is a set of shelves for the organized storage of wine. Wine racks can be built out of a number of different materials. The size of the rack and the number of bottles it can hold can vary widely. Wine racks can be located in a winemaker’s professional wine cellar as well as private homes for personal collections.
Onggi is earthenware extensively used as tableware and storage containers in Korea. It includes both unglazed earthenware, fired near 600 to 700°C, and pottery with a dark brown glaze fired at over 1100 °C. Onggi have been used continuously since prehistoric Korean states until modern day; however, they primarily see use as traditional storage and ornaments today.
Rice production in South Korea is important for the food supply in the country, with rice being a common part of the Korean diet. In 2009, South Korea produced 3,899,036 metric tonnes of rice.
Rice is the most valuable crop in South Korea. However, as noted by Donald S. Macdonald, rising wage levels and land values have made it expensive to produce. Rice represented about 90 percent of total grain production and over 40 percent of farm income; the 1988 rice crop was 6.5 million tonnes. Rice was imported in the 1980s, but the amount depended on the success of domestic harvests. The government's rice support program reached a record of US$1.9 billion in 1986 compared to $890 million in 1985. By raising procurement prices by 14 percent to the 1986 level, Seoul achieved a rice price structure that was about five times that of the world market in 1987.
Storage of wine is an important consideration for wine that is being kept for long-term aging. While most wine is consumed within 24 hours of purchase, fine wines are often set aside for long-term storage. Wine is one of the few commodities that can improve in flavour and value with age, but it can also rapidly deteriorate if kept in inadequate conditions.
Gimjang (Korean: 김장), also spelled kimjang, is the traditional process of preparation and preservation of kimchi, the spicy Korean fermented vegetable dish, in the wintertime. During the summer months, kimchi is made fresh, from seasonal vegetables. For one month, starting from the tenth month of the year, people prepare large quantities of kimchi that will last throughout the winter.
A smart refrigerator, also known as internet refrigerator, is a refrigerator which is able to communicate with the internet. This kind of refrigerator is often equipped to determine itself whenever a food item needs to be replenished. This is still partly managed by human involvement but the next evolution of smart technology is the Intelligent Refrigerator, which incorporates inventory tracking for all items inside, along with a seamless payment system. This involves connecting the refrigerator to an online retail store, ensuring a consistently stocked refrigerator at home for domestic use. For commercial use, additional features such as payment terminals and locks are integrated to manage tasks like unattended retail and queue busting.
