共 11 条
[1]
Bradstreet R., 1965, KJELDAHL METHOD ORGA, DOI 10.1016/C2013-0-12545-7
[3]
BUCHI J, 1950, Pharm Acta Helv, V25, P143
[5]
HOLLO J, 1978, ERNAHRUNGS-UMSCHAU, V25, P210
[6]
HOLLO J, 1970, Process Biochemistry, V5, P37
[8]
PIRIE NW, 1976, FOOD WASTE, P180
[9]
Stahmann M. A., 1976, Patent, Patent No. 3975546
[10]
WITT SC, 1972, FEEDSTUFFS, V44, P26