OPTIMIZATION OF EMERGENCY SUPPLY AND DISTRIBUTION OF FRESH AGRICULTURAL PRODUCTS UNDER PUBLIC HEALTH EMERGENCIES

Optimization of Emergency Supply and Distribution of Fresh Agricultural Products Under Public Health Emergencies

COVID-19 is a major Stone Free public health emergency, the Chinese government adopts pandemic prevention and control measures such as home quarantine in order to block the strong contagiousness of the virus.In order to solve the problem of distribution difficulties due to the limited transportation resources brought by the pandemic and to guarante

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Effects of Dissolved Oxygen Tension and Ammonium Concentration on Polyhydroxybutyrate Synthesis from Cassava Starch by Bacillus cereus IFO 13690

generated by an Adobe application 11.5606 Attempting to get low price of raw material for producing polyhydroxybutyrate is always studied.Tapioca starch is one of the raw material with low price.The objective of this research was to study the effects of initial ammonium concentration and dissolved oxygen tension (doT) on producing PHB by Bacillus c

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