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Q: What is the purpose of preliminary screening of plant constituents?
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How do you perform Phytochemical screening?

Phytochemical screening - is a process of tracing plant constituents. For example you want to found out if a certain plant contains alkaloids (a plant constituent) then, you will be performing a phytochemical screening procedures for alkaloids (in this case mayer's and Wagner's test). There are general plant constituents that can be performed with a standard test. And these are screenig for: Alkaloids Saponin glycosides Cardenolides and Bufadionolides Flavonoids Tannins and Polyphenolic compounds Anthraquinones Cyanogenic glycosides Carbohydrates Fixed oils, Fats, and Volatile oils.


What is successive extraction of plant root constituents?

It is the extraction of plant root constituents by successively mixing it with solvents of different polarity


How do you detect the type of plant constituents present in mahogany leaves?

By chemical analysis of the leaf extract one can determine the plant constituents of mahogany.


What is the definition of 'screening plant'?

Screening plants are plants that are used to provide a certain amount of privacy. Homeowners and landscapers use them to block the view of certain areas from onlookers. Some plants that are used for this purpose are shrubs and vines.


How do you detect the type of plant constituents present in your plant materials?

by comparing the positive result with the actual result. -post lab


How do you detect the type of plant constituents present in your plant material?

by comparing the positive result with the actual result. -post lab


What is the other name of welcome plant?

the other name for welcome plant are: High throughput plant screening, trait assessment, imaging im not sure......


What is the main purpose of a root?

The purpose of a root of a plant is to not only absorb water and nutrients for the plant but also to anchor the plant in soil.


What is the purpose of using the lavender plant?

The purpose of using the lavender plant is to make a salad dressing or as a dandruff shampoo.


What purpose do flowers have for the plant?

Flowers produce seeds for the plant


What are the main processes of a complete wood pellet plant?

A complete wood pellet plant include crushing, drying, pelletizing, cooling and screening, weighing and packing.


What parts of the burdock root plant are used for medicinal purposes?

Most of the herb's medicinal constituents are stored in the primary root and rhizome. The entire plant has both nutritive and medicinal uses.