Carotenoid Structure
Carotenoids include many tetraterpenoid compounds which consist chain of eight isoprene units. The color and oxidizing tendency of …
Spinal Cord
It is the elongated and almost cylindrical part extending from the brain just below the medulla oblongata. It …
Sources of Contamination & its prevention in an Aseptic Area
Microorganisms are easily spread everywhere. Asepsis is the method of practice to reduce or eliminate contaminants from the …
Coating Of Tablets
Tablet coating is one of the oldest pharmaceutical processes. It involves the application of sugar or polymeric coat …
Laminar flow Equipment
Laminar airflow is an enclosed bench cabinet. It is designed to prevent contamination of biological samples or any …
Granulation Methods
Granulation Process: Once a tablet formulation is designed with drug, binder, disintegrant, diluent, pH buffer, lubricant, or a …
Brain Stem
The posterior stalk-like region of the brain that connects the cerebrum to the spinal cord is known as …
Extraction of Volatile Oils
Steam distillation, solvent extraction, or mechanical means like ecuelle and enfleurage methods are employed for the extraction purpose …
Phenol Coefficient Test
The test is for the measurement of the bactericidal activity of a chemical compound in relation to phenol. …
Volatile Oils
Terpenoids are the hydrocarbons of plant origin having general formula (C5H8)n. They are also oxygenated, hydrogenated and dehydrogenated …