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Experimental design and technological process for extraction of plant extracts

May. 21, 2018

The experimental design of plant extracts should not only improve the design of experimental methods and the error analysis of the experimental results, but also consider what items are tested, what test methods are used and the test errors of these testing methods, and whether the results of the experiment and the results of the test should be processed with statistics.

At present, many people want to move plant chemistry or Chinese herbal medicine chemical extraction methods or processes to industrial production. Many researchers have carried out this attempt, but from the view of industrial production, many are unsuccessful, some can not even be produced, or can be produced without good economic benefits. The main reason is that the purpose of plant chemical extraction is not exactly the same as the purpose of extracting natural plant products. The extraction of plant chemistry is to separate new compounds, identify the structure of new compounds and discover new ingredients. The extraction of plant extracts should consider the problems of yield, cost and economic benefit. However, Chinese herbal chemistry or plant chemistry is not economical and technically impossible.

The experimental design of plant extracts should not only improve the design of experimental methods and the error analysis of the experimental results, but also consider what items are tested, what test methods are used and the test errors of these testing methods, and whether the results of the experiment and the results of the test should be processed with statistics.

According to different actual drug use, the experiment of the same kind of drug is also different, for example, in the compound extract, some are required to make particles, capsules and other drugs, and some will require the production of plaster and oil. All these different uses need to be processed by different extraction processes, and the preliminary design and process selection should be carried out in the early stage.


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