The viewpoint of energy support Microbial cells are the producers of the target-products (or desirable products) for industrial fermentation. It is necessary for microbial cells'growth and maintenance to be supported by bioenergy, which should be transformed by the apparatus of cells themselves from energy sources of other types. Thus. industrial fermentation manifests biological attribute
1. The viewpoint of energy support Microbial cells are the producers of the target-products (or desirable products) for industrial fermentation. It is necessary for microbial cells’ growth and maintenance to be supported by bioenergy, which should be transformed by the apparatus of cells themselves from energy sources of other types. Thus, industrial fermentation manifests biological attribute
2. The viewpoint of metabolic network There is neither absolute starting point nor ultimate terminal point in meta bolic network, which consists of biochemical reaction networks and trans-membrane steps. Any intermediate meta bolite in meta bolic network or possibly the compound to be connected to metabolic network by means of biology or chemistry, would be developed into a target product or a starting material for industrial fermentation
2. The viewpoint of metabolic network There is neither absolute starting point nor ultimate terminal point in metabolic network, which consists of biochemical reaction networks and trans-membrane steps. Any intermediate metabolite in metabolic network, or possibly the compound to be connected to metabolic network by means of biology or chemistry, would be developed into a targetproduct or a starting material for industrial fermentation
3. The viewpoint of cell-economy The economy systems of microbial cells have been developing into competent economy in a long, long process of inartificial selection. In the case of microbial breeding and controlled fermentation, aiming at the production of target- product, the metabolic flow should be regulated for earning bioenergy on which the cells rely for living, and for the accumulation of target-product or desirable products outside cells; in that situation the state of cell-economy should be oriented. The transformation from competitive-type economy into guiding-type economy is dependent upon information guidance of the genetic and circumstance factors, nevertheless the over-deviation from competent economy may bring down on a crash of cell-economy
3. The viewpoint of cell-economy The economy systems of microbial cells have been developing into competent economy in a long, long process of inartificial selection. In the case of microbial breeding and controlled fermentation, aiming at the production of targetproduct, the metabolic flow should be regulated for earning bioenergy on which the cells rely for living, and for the accumulation of target-product or desirable products outside cells; in that situation the state of cell-economy should be oriented. The transformation from competitive-type economy into guiding-type economy is dependent upon informationguidance of the genetic and circumstance factors, nevertheless the over-deviation from competent economy may bring down on a crash of cell-economy
Part two: Basic Conceptions of Fermentation Principles Cell Energetics: lst to 4th items the electron flow Cell second Anatomy: 5th to 15th items the substance(metabolite)flux Cell-economy: 16th to 2lst items the information flow
Part two: Basic Conceptions of Fermentation Principles • Cell Energetics: 1st to 4th items —— the electron flow • Cell second Anatomy: 5th to 15th items —— the substance (metabolite) flux • Cell-economy: 16th to 21st items —— the information flow
Cell Energetics(1 to 4) the electron flow
Cell Energetics(1 to 4) ——the electron flow