Spray drying method for goat milk

Abstract

The invention relates to the technical field of processing of goat milk, in particular to a spray drying method for goat milk. The spray drying method for the goat milk comprises the following steps:(1) pumping raw milk out of a milk tank car into a double filter through a first milk pump for filtering to obtain raw milk subjected to primary filtering; (2) pumping the raw milk subjected to primary filtering into a vacuum de-muttony tank through a second milk pump for de-muttony treatment to obtain milk without muttony odour; and (3) pumping the milk without muttony odour out of the vacuum de-muttony tank into a plate-type heat exchanger through a third milk pump for cooling, and then storing obtained goat milk in a vertical milk storage tank. Compared with an existing spray drying methodfor goat milk, the spray drying method for the goat milk has the advantages that the requirements of efficient processing and de-muttony of multiple kinds of goat milk are met, the whole system and technology can automatically run through control of a PLC at the same time, long-term continuous stable running is guaranteed, the acceptance level of people of the goat milk is greatly raised, good color, fragrance, looseness, liquidity and dispersity of goat milk powder are maintained, and the goat milk powder can be fast dissolved during brewing, so that a novel breakthrough of the spray drying technology for the goat milk is achieved.

Description

Technical field [0001] The invention relates to the technical field of goat milk processing, in particular to a method for spray drying goat milk. Background technique [0002] Goat milk is regarded as a premium product in dairy products due to its rich nutrition and easy absorption. It is known as the "king of milk" and is recognized as the closest dairy product to human milk in the world. The fat particles of goat milk are the size of milk. One-third of the small molecules of goat milk are as small as 2.658 microns, and the absorption rate of goat milk is as high as 95%, which is more conducive to human absorption. Long-term consumption of goat milk will not cause obesity, especially those suffering from allergies, gastrointestinal diseases, and bronchial inflammation. Or people with weak health and babies are more suitable for drinking. The vitamins and trace elements in goat milk are significantly higher than milk. [0003] However, according to market survey statistics, due t...

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Problems solved by technology

[0003] However, according to market research and statistics, due to the special smell of goat milk, most customers lack an effective competitive advantage when facing more milk varieties, and the smell of goat milk is due to the smell of the sheep's own fur and the smell of goat milk. Some chemical components such as caprylic acid, capric acid, and capric acid are caused, and the existing goat milk spray drying process lacks effective measures for removing odor. In addition, the process is not only costly, but also inconvenient Stable operation, at the same time, the porosity, fluidity and dispersibility of goat milk powder produced by its process need to be improved and improved

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