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Gelatin capsules, informally called gel caps or gelcaps, are composed of gelatin manufactured from the collagen of animal skin or bone. [4] Vegetable capsules, introduced in 1989, [5] are made from cellulose, a structural component in plants. The main ingredient of vegetarian capsules is hydroxypropyl methyl cellulose. In the 21st century ...
The following is a table of drugs organized by their year of discovery. Naturally occurring chemicals in plants, including alkaloids, have been used since pre-history. In the modern era, plant-based drugs have been isolated, purified and synthesised anew.
Formulation studies involve developing a preparation of the drug which is both stable and acceptable to the patients. For orally administered drugs, this usually involves incorporating the drug into a tablet or a capsule. It is important to make the distinction that a tablet contains a variety of other potentially inert substances apart from ...
Pharmaceutical manufacturing is the process of industrial-scale synthesis of pharmaceutical drugs as part of the pharmaceutical industry. The process of drug manufacturing can be broken down into a series of unit operations, such as milling, granulation, coating, tablet pressing, and others.
Anthraquinone glycosides are found in medicinal plants such as rhubarb, cascara, and Alexandrian senna. [73] [74] Plant-based laxatives made from such plants include senna, [75] rhubarb [76] and Aloe. [66] The cardiac glycosides are powerful drugs from medicinal plants including foxglove and lily of the valley.
We can use plants to cure and prevent diseases that may have once been deemed incurable. Through biotechnological advancements, we are able to produce complex therapeutic proteins from plant cells. [1] Such Therapeutic Proteins are seen in brands like Enevrel and Remicade for rheumatoid arthritis, Herceptin, a breast cancer treatment. Plants ...
Harmine is a beta-carboline and a harmala alkaloid.It occurs in a number of different plants, most notably the Syrian rue and Banisteriopsis caapi. [3] Harmine reversibly inhibits monoamine oxidase A (MAO-A), an enzyme which breaks down monoamines, making it a Reversible inhibitor of monoamine oxidase A (RIMA).
Bottle of ephedrine, an alkaloid found in ephedra. Ephedra is a medicinal preparation from the plant Ephedra sinica. [1] [a] Several additional species belonging to the genus Ephedra have traditionally been used for a variety of medicinal purposes, and are a possible candidate for the soma plant of Indo-Iranian religion. [3]