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A traditional Chinese herbal decoction (湯劑/汤剂) Turkish coffee beginning to boil. Decoction compares to brewing coffee through percolation.. Decoction is a method of extraction by boiling herbal or plant material (which may include stems, roots, bark and rhizomes) to dissolve the chemicals of the material.
Fragrance extraction refers to the separation process of aromatic compounds from raw materials, using methods such as distillation, solvent extraction, expression, sieving, or enfleurage. [1] The results of the extracts are either essential oils , absolutes , concretes , or butters , depending on the amount of waxes in the extracted product.
The enfleurage fragrance extraction method is one of the oldest. It is also highly inefficient and costly but was the sole method of extracting the fragrant compounds in delicate flowers such as jasmine and tuberose, which would be destroyed or denatured by the high temperatures required by methods of fragrance extraction such as steam distillation.
With respect to both plant microtechnique and animal microtechnique, four types of methods are commonly used, which are whole mounts, smears, squashes, and sections, in recent micro experiments. [2] Plant microtechnique contains direct macroscopic examinations, freehand sections, clearing, maceration, embedding, and staining. [3]
Maceration (bone), a method of preparing bones; Acid maceration, the use of an acid to extract micro-fossils from rock; Maceration, in chemistry, the preparation of an extract by solvent extraction; Maceration, in biology, the mechanical breakdown of ingested food into chyme; Skin maceration, in dermatology, the softening and whitening of skin ...
Maceration, as used to soften and degrade material without heat, normally using oils, such as for peppermint extract and wine making. Distillation or separation process , creating a higher concentration of the extract by heating material to a specific boiling point, then collecting this and condensing the extract, leaving the unwanted material ...
Many herbal teas are prepared by infusion, as well; lemon, chamomile, senna, apple, ginger, rooibos, and many other plants are used individually or in combination. Coffee can also be made through infusion (as in a French press), but is more often made through percolation. Herbal remedies are commonly produced through infusions in water or oil.
Maceration is the chief means of producing flavored alcoholic beverages, such as cordials, liqueurs, and Geister. [ citation needed ] Maceration of byproducts from food processing plants and other organic byproducts such as cooking oil, stubble, wood chips or manure can involve the use of a chopper pump to create a slurry which can be used to ...