Abstract:

The research aim to select strains producing high quality protein feedstuff in oil-tea Camellia cake as raw material. The strain of Aspergilluse niger was selected to be an indicator strain through the dot-in-oculating method. The optimum multi-strains ratio of fermenting multi-strains was selected according to the results from the stimulating circle experiment as well as fermentation experiment in the flask. The protein content of fermen-ring product under this fermentation condition could reach 16.94%, which was 56.56% higher than the control of 10.82%. Then the optimum multi-strains ratio of fermenting multi-strains was Bacillus licheniformis10181︰Aspergilluse niger︰Saccharomyces uvarum1445︰Aspergilluse niger=1︰1︰1︰1.