Pharmaceutical enzymes represents most of the industrial enzyme demands in the industry and cover almost 50 percent of the total enzyme demand, followed by detergent enzymes (20 percent), textile enzymes (20 percent) and food enzymes (10 percent).
Enzymes are biomolecules that catalyze (i.e. increase the rates of) chemical reactions.Almost all enzymes are proteins. In enzymatic reactions, the molecules at the beginning of the process are called substrates, and the enzyme converts them into different molecules, the products. Almost all processes in a biological cell need enzymes in order to occur at significant rates. Since enzymes are extremely selective for their substrates and speed up only a few reactions from among many possibilities, the set of enzymes made in a cell determines which metabolic pathways occur in that cell.

Neela's contribution to the vaccine industry is becoming more and more prominent.

Various solutions for the plant lie in equipments and accessories with the following functions. Every component selected critically passes a thorough selection process with design inputs from users.

1. Media Prepration
2. Media Hold
3. Media Sterilization
4. Broth Holding Tank
5. Feed Tank
6. Enzyme Reactor
7. Immoblization
8. Buffer Prepration
9. Buffer Hold
10. Purification
11. Storage
12. Kill Tank

Process Cycles
From Precision temperature cycles to CIP / SIP of equipment to Media charging to inoculation, process equipments designed by Neela facilitates the needs of the process.

Accessories
From accessories for mixing to sterile sampling / venting / gas feed / transfer / sterile dip tubes / sparging the vessels come with a variety of combinations to suit the process needs of the user.

Instrumentation
Comprehensive instrumentation for measurement of Temperature/ pH/ Level / Conductivity/ Dissolved Oxygen/ CO₂/ Pressure could be a part of the vessel package depending upon the process needs of the user.

Safety Devices
Appropriate design of the vessel heat transfer jacket to ensure operator safety apart from a well designed Safety equipment like safety valves/ rupture discs/ vacuum breaker/ etc. makes it safe for the users while maintaining the clean-ability/ sterility.

Automation
Depending on the scope and requirement of the users, these equipments can be unit controlled or loop controlled with a multiple of equipments together. From a simple electrical Relay based control to complex DCS control, the equipments can be designed to meet any Automation needs of the user. Adequate hot swappable redundancy can be defined from the Network alone to Central Processor. Detailed control diagrams become the very basis of building up a