BNO Team 
11 min read 
Lactic acid is manufactured commercially by both synthetic and fermentation processes. It is made synthetically in Japan and the United States. European manufacturers, on the other hand, make lactic acid by fermentation. European producers account for between 28,000 and 30,000 tonnes per year of the world’s estimated lactic acid production capacity. Pharmaceutical industries (e.g. iron … Read more
14 min read 
Photo bioreactor is an innovative type of reactor that has the advantages of biofilm reactors and photobioreactors that can be utilized to cultivate microalgae in wastewater treatment facilities (WWTPs). The major benefit of this type of system is its capacity to use sunlight as a source of energy for photosynthesis, which reduces the requirement for carbon from external sources.
40 min read 
Sources of industrially significant microorganisms and methods for isolating, preserving, and maintaining them, as well as strain improvement, A production strain is the most crucial factor for the success of any fermentation enterprise. Utilizing a producing strain with the following four traits is extremely desirable: 1. Screening Techniques Screening refers to the detection and isolation … Read more
6 min read 
Bioprocess engineering involves the design of, operation, management, and optimizing biochemical processes that involve different biological pathways, or reactions that are mediated through living cells from plants, animals and microorganisms as well as enzymes in controlled conditions to facilitate the efficient biotransformation process of raw materials into a variety of goods at the appropriate scale.
9 min read 
The lactophenol cotton blue (LPCB) wet mount preparation is the most used method for staining and viewing fungus, and its preparation is straightforward. The formulation contains the following ingredients: As a mounting medium and staining agent, lactophenol cotton blue solution is used to prepare slides for microscopic study of fungus. Elements of fungi are dyed … Read more
7 min read 
What is Hematoxylin and Eosin (H&E) Staining? Hematoxylin and Eosin (H&E) staining is a commonly used histological staining technique that is used to visualize the structure of cells and tissues in a sample. The staining is performed by first staining the tissue with hematoxylin, a basic dye that stains acidic structures such as the cytoplasm … Read more
22 min read 
The term Giemsa stain originated from a name of German chemist and bacteriologist Gustav Giemsa. He apply this stain with a combination of reagents to detect the presence of malaria parasites. This stain is used for nucleic acid staining and histopathological diagnosis of malaria and other parasites. Giemsa Stain is a types of Romanowsky stains … Read more
23 min read 
What is Acid Fast Stain? Objective of Acid Fast Stain Principle of Acid Fast Stain The principle of the Acid Fast Stain revolves around the unique characteristics of certain bacterial cells, particularly their resistance to conventional staining methods due to the presence of mycolic acid in their outer membrane. This expository explanation aims to elucidate … Read more
15 min read 
What is Chlamydia? Distribution of Chlamydia species Chlamydia species have a wide distribution across the world, and their prevalence varies in different regions. The family Chlamydiaceae, which includes the genus Chlamydia, is believed to have originated from the Order Chlamydiales approximately seven million years ago. However, evidence of Chlamydia trachomatis infections has been found dating … Read more
19 min read 
Negative staining is a method used to visualize viruses and other small particles under a microscope. In this method, a drop of the sample is placed on a flat surface and a small amount of a negatively charged stain is added to the sample. The stain surrounds the virus particle, but does not adhere to … Read more