id	keyword
easat-5852	vol
easat-5852	feather
easat-5852	strains
easat-5852	degradation
easat-5852	keratin
easat-5852	waste
easat-5852	poultry
easat-5852	fungi
easat-5852	activity
easat-5852	production
easat-5852	study
easat-5852	protein
easat-5852	authors
easat-5852	soil
easat-5852	technology