1 Output increases steadilyThe main products of China’s fermen-tation industry include amino acid,organic acid,enzyme preparation,yeast,starch and starch sugar,spe-cial functional fermented products,etc.Monosodium glutamate is themain product of amino acid,and cit-ric acid is the main product of or-ganic acid.The total output of thefive major products (including mono-sodium glutamate,citric acid,en-zyme preparation,yeast and starchsugar) in 2005 was 6.8 million tons,including 1.36 million tons of mono-sodium glutamate,630 thousand tons