Background. A food chain is a simplified way to show the relationship of organisms that feed on each other. Itâs helpful to classify animals in a simple food chain by what they eat, or where they get their energy. Green plants, called producers, form the basis of the aquatic food chain.t the base of the aquatic food web are: 1  Plankton Plankton are microscopic plants and animals whose movements are largely dependent upon currents. 2  Phytoplankton Plant plankton are called phytoplankton and may be single cells or colonies. 3  Zooplankton Animal plankton are called zooplankton.
GxP is a general term for good (anything...) practice quality guidelines and regulations. These guidelines are used in many fields, including the pharmaceutical and food industries. The titles of these good practice guidelines usually begin with good and ends in practice, with the specific practice descriptor in between.
Hazard Analysis and Critical Control Point (HACCP) is an internationally recognized system for reducing the risk of safety hazards in food. Subscribe for a Free PDF Book-Basics of HACCP and Prerequisite Programs.enefits of HACCP. The primary purpose of a HACCP system is to protect people from food borne illness, but the benefits of the system also extend to the company. 1  Increased confidence in your products. 2  Ability to reach markets and customers that require a HACCP based system.