Significance of Spray drying technique
The spray drying technique is a method widely used in various industries to convert liquid feeds into fine powders through rapid evaporation of the solvent, typically in a hot air environment. This process is particularly significant in pharmaceutical applications, as it facilitates the preparation of sustained release formulations, solid dispersions, and nanoparticles, improving drug delivery and dissolution rates. By atomizing liquid solutions into fine droplets, spray drying enables efficient particle formation and drying in a single step.
Synonyms: Atomization, Spray drying method
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The concept of Spray drying technique in scientific sources
The spray drying technique is a rapid method for converting liquid into powder by evaporating moisture, enabling the creation of sustained release formulations and transforming liquid feed into dry powder through hot air spraying.
From: World Journal of Pharmaceutical Research
(1) A method used to produce dry powders from a liquid by rapidly drying with a hot gas, often useful for pharmaceuticals.[1] (2) A method where liquid formulations are turned into small solid particles by spraying into a drying chamber.[2] (3) Spray drying technique is a widely used industrial process that involves particle formation and drying by atomizing a liquid feed into fine droplets.[3] (4) A method used to produce amorphous solids from solutions, which may lead to partial crystallization, applying high heat to vaporize solvents.[4] (5) A method of drying that converts an liquid into a dry powder by rapidly evaporating a solvent, commonly used for creating nanocrystals.[5]
From: AYU (Journal of Research in Ayurveda)
(1) A method used to convert a liquid into a powder by rapidly heating and evaporating moisture from the material.[6]