spray-dried

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Definition

Adjective: - Dried by a process involving spraying and hot air: Describes a substance that has been converted from a liquid or slurry into a dry powder by spraying it into a stream of hot air, causing the liquid to evaporate quickly.

Usage

The term "spray-dried" is used to describe the state or condition of a product that has undergone the spray drying process. It is typically placed before a noun or used as a predicate adjective. - This spray-dried milk powder dissolves instantly. - The detergent is spray-dried to create a free-flowing powder. - They prefer using spray-dried ingredients for the instant coffee mix.

Examples
  • The laboratory produced a spray-dried sample of the enzyme for testing.
  • Spray-dried plasma is a common ingredient in some animal feeds.
  • The recipe specifically calls for spray-dried cheese powder, not grated cheese.
Advanced Usage
  • Technical/Industrial Context: The term is most common in food science, pharmaceuticals, and chemical manufacturing to specify a production method that preserves heat-sensitive components and creates a consistent particle size.
    • The spray-dried formulation improves the stability of the vaccine.
Variants and Related Words
  • Spray-dry (verb): The action of drying a substance using the spray-drying technique.
    • They spray-dry the liquid concentrate to make powder.
  • Spray drying (noun): The name of the industrial process itself.
    • The spray drying unit is essential for this production line.
Synonyms
  • Powdered (by spray drying): (Note: "Powdered" is more general, while "spray-dried" specifies the method.)
  • Atomized and dried: A more technical description of the process.
Notes on Meaning

"Spray-dried" specifically denotes the method of drying. It implies characteristics like fine particle size, good solubility, and low moisture content, which are direct results of the spray-drying process. It is not simply a synonym for "dried" or "powdered."

Adjective
  1. dried by bringing a sprayed substance (e.g. milk or soap) into contact with hot air and recovering it in the form of a powder