Classification of Crude Drugs
INTRODUCTION The crude drugs obtained from different natural sources are used in treatment of wide spectrum of diseases. …
Month: July 2021
Pharmacognosy: History, Definition and Scope
INTRODUCTION NATURE always stands as a golden mark exemplify the outstanding phenomenon of symbiosis. The biotic and abiotic …
Plant Growth Promoting Rhizobacteria (PGPR)
The term “plant growth-promoting rhizobacteria” [PGPR] as introduced by Kloepper and Schroth (1978) is used to define bacteria …
Microbial Interaction in Rhizosphere
Microbial Interaction in Rhizosphere The rhizosphere is the part of the soil directly influenced by the root system. …
Chromatography: Definition, Types, Principle and Applications
Introduction In many fermentation processes, chromatographic techniques are used to isolate and purify relatively low conc. of metabolic …
Cell Disruption: Physical and Chemical Methods
Cell Disruption: Physical and Chemical Methods Introduction Microbes are protected from the outside environment by rigid cell wall. …
Microbial Interactions and its types
Microbial Interactions and its types Introduction Microorganisms commonly interacts with each other in a positive or negative manner, …
Types of Fermentation | Industrial Microbiology
Types of Fermentation #1. Batch fermentation A tank of fermentors is filled with the prepared mash of raw …
Criteria for Fermentor Designing
Criteria for Fermentor Designing Introduction The design and mode of operation of a fermentor mainly depend on the …
Design of a Fermentor
Design of a Fermentor Fermentor (Bioreactor) A bioreactor is a specially designed vessel that is built to support …
Fermentation Media
Fermentation Media Introduction The growth medium meant for the cultivation of a production strain and subsequent production of …
Spontaneous and Induced Mutation
Spontaneous and induced mutation Spontaneous mutations are the result of errors in natural biological processes, while induced mutations …