www.tjprc.org editor@tjprc.org EXTRACTION OF PLANT ALKALOIDS AND CHEMICALS FROM MEDICINAL PLANTS THROUGH VARIOUS METHODS HEMANT SHARMA*, AVINASH SHARMA & GAYTRI SONI School of Agriculture, RNB Global University, Bikaner, Rajasthan, India ABSTRACT Medicinal plants are very important since pre-historic times. The value of medicinal plants and their obtained drugs is very important and several chemicals can be obtained from plant parts like a leaf, stems, bark, and root, etc. Some chemicals are very important like linolenic acid, vincristine, linoleic acid, etc. The properties and its potent products are very highly vulnerable, powerful, and efficient effective & cardio tonic. The drugs obtained from medicinal plants are very effective against human diseases and other several neural disorders. They are the chief source of medicinal drugs which can prevent neuromuscular, sclerosis, antioxidants, and several other infective fungal diseases. Several techniques like chemical extraction, southern blotting, solvent extraction methods are very useful for the isolation of these compounds. KEYWORDS: Highly Vulnerable, Extaction Methods, Neural Disorder, Cardio tonic, Antioxidant & Potent Products Received: Oct 20, 2021; Accepted: Nov 10, 2021; Published: Nov 22, 2021; Paper Id.: IJASRDEC202131 INTRODUCTION The medicinal plants are the bone of Indian history. Several medicinal plants are used to produce medicinal drugs and alkaloids. The properties of drugs are varying because their extraction, chemical structure and properties are different from each other. In ancient times, several techniques were applied for the extraction of these chemical compounds (Electrophoresis, 2009). Generally, they are made up of long-chain terpenoids and unsaturated hydrocarbons. Based on their taste and antioxidant properties(Yubin et al., 2014), they are categorized into different classes. Different types of techniques are beneficial for the extraction of these alkaloids. Today, several advanced technologies have been developed for extraction for these compounds like chemical extraction methods, solvent extraction methods, solvent-solute extraction methods, ninhydrin methods, halides, halogen extraction methods(Luís et al., 2016), and different other methods have been applied on the basis of its structure and its polarity basis. The new advanced methods like southern blotting, northern blotting, gel electrophoresis methods(Electrophoresis, 2009) are well established and frequently applied for the extraction of these chemical compounds. The nature of these compounds and their structure existence in different forms and show that different polarity into different solvents like methanol, acetone, ether, alcohol, and other acidic and some basic compounds are recommended for the isolation of these drugs. The natural drugs are very potent inhibitors of several diseases like human chronic diseases, colds, flu, kidney stone, gall stone, haemorrhage, and anti-inflammatory disorders(Vilhena et al., 2015). Some chemicals show high polarity so they can easily dissolve with these alkaloids and form precipitate formation that takes place into the organic solvents. The potency of these compounds is different because they will show different covalent interactions, hydrogen bonding, anhydrous bond in polar as well as nonpolar solvents. Accordingly, the concentration of these chemicals will form different bonds within different Original Article International Journal of Agricultural Science and Research (IJASR) ISSN (P): 2250-0057; ISSN (E): 2321-0087 Vol. 11, Issue 2, Dec 2021, 263–270 © TJPRC Pvt. Ltd.