Question

what are the various methods used for extraction of material .write a short note​

Answer 1

Answer:

Extraction is the first step to separate the desired natural products from the raw materials. Extraction methods include solvent extraction, distillation method, pressing and sublimation according to the extraction principle. Solvent extraction is the most widely used method.

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Answer 2

Answer:

extraction is the first step to separate the desired natural products from the raw materials. extraction methods include solvent extraction, distillation extraction,pressing and sublimation according to the extraction principle. solvent extraction is the most widely used method .