freeze-drying tunnel

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• food preservation — Any method by which food is protected against spoilage by oxidation, bacteria, molds, and microorganisms. Traditional methods include dehydration, smoking, salting, controlled fermentation (including pickling), and candying; certain spices have… …   Universalium

• dehydration — /dee huy dray sheuhn/, n. 1. the act or process of dehydrating. 2. an abnormal loss of water from the body, esp. from illness or physical exertion. [1850 55; DEHYDRATE + ION] * * * I Loss of water, almost always along with salt, from the body,… …   Universalium

• vegetable processing — Introduction       preparation of vegetables (vegetable) for use by humans as food.       Vegetables consist of a large group of plants consumed as food. Perishable when fresh but able to be preserved by a number of processing methods, they are… …   Universalium

• dairy product — Introduction        milk and any of the foods made from milk, including butter, cheese, ice cream, yogurt, and condensed and dried milk.       Milk has been used by humans since the beginning of recorded time to provide both fresh and storable… …   Universalium

• tea — tealess, adj. /tee/, n. 1. the dried and prepared leaves of a shrub, Camellia sinensis, from which a somewhat bitter, aromatic beverage is prepared by infusion in hot water. 2. the shrub itself, extensively cultivated in China, Japan, India, etc …   Universalium

• technology, history of — Introduction       the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… …   Universalium

• Fireproofing — Fireproof redirects here. For the album, see Fireproof (album). For the 2008 film, see Fireproof (2008 film). Fireproofing, a passive fire protection measure, refers to the act of making materials or structures more resistant to fire, or to those …   Wikipedia

• Modified atmosphere — Testing the atmosphere in a plastic bag of carrots Modified atmosphere is the practice of modifying the composition of the internal atmosphere of a package (commonly food packages, drugs, etc) in order to improve the shelf life. The modification… …   Wikipedia

• Vacuum packing — Salt baked chicken feet sold in China: vacuum packed and ready to eat Vacuum packing or vacuum packaging is a method of packaging that removes air from the package prior to sealing. It can involve both rigid and flexible types of packaging. The… …   Wikipedia

• List of Bob the Builder episodes — This is a list of Bob the Builder episodes.Episodes on DVDThese episodes have been released on DVD:;Volume 1 : episodes 01 to 04 mdash; called Bob s Big Plan ;Volume 2 : episodes 05 to 09 mdash; called Chip Off The Old Block ;Volume 3 : episodes… …   Wikipedia

• art conservation and restoration — Maintenance and preservation of works of art, their protection from future damage, deterioration, or neglect, and the repair or renovation of works that have deteriorated or been damaged. Research in art history has relied heavily on 20th and… …   Universalium