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Extraction methods, qualitative and quantitative ...

~ 29 ~ American Journal of Essential Oils and Natural Products 2017; 5(2): 29-32 ISSN: 2321-9114 AJEONP 2017; 5(2): 29-32 2017 AkiNik Publications Received: 22-02-2017 Accepted: 23-03-2017 Gusthinnadura Oshadie De Silva Department of Food Science and Technology, Faculty of Applied Sciences, University of Sri Jayewardenepura, Sri Lanka Achala Theekshana Abeysundara Department of Food Science and Technology, Faculty of Applied Sciences, University of Sri Jayewardenepura, Sri Lanka Malamige Minoli Weroshana Aponso Department of Food Science and Technology, Faculty of Applied Sciences, University of Sri Jayewardenepura, Sri Lanka Correspondence: Gusthinnadura Oshadie De Silva Department of Food Science and Technology, Faculty of Applied Sciences, University of Sri Jayewardenepura, Sri Lanka Extraction methods , qualitative and quantitative techniques for screening of phytochemicals from plants Gusthinnadura Oshadie De Silva, Achala Theekshana Abeysundara and Malamige Minoli Weroshana Aponso Abstract Phytochemicals are secondary metabolites which have different health benefits and with respect to pl

The aim of this study is to elaborate different extraction methods and different ... There are some traditional extraction methods and novel extraction methods. Maceration, percolation and soxhlet extraction methods are prominently used in phytochemical screening ... The 100 mg of extract is dissolved in 5 ml of distilled water and filtered [12].

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2.2.1: Reserved Percolation ¾In this case the extraction is done through the general percolation procedure. ¾At the last, the evaporation is done under reduced pressure in equipment like a Climbing evaporator to the consistency of a soft extract (semi solid) such that all the water is removed. ¾This is then dissolved in the reserved portion ...

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