000			020680000a22004690004500
999			_c87211 _d87211
003			CR-TuBCO
005			20220328103040.0
007			ta
008			220328b ||||| |||| 00| 0 eng d
040			_aCR-TuBCO _cCR-TuBCO _bEs
041	0		_aeng
082	0	4	_a633.7314 _bA628
100	1		_943095 _aAnthony, F.
100	1		_958063 _aClifford, M.N.
100	1		_999614 _aNoirot, M.
245	1	0	_aBiochemical diversity in the genus Coffea L.: chlorogenic acids, caffeine and mozambioside contents
260			_c1993
270			_aSan José, C.R.
500			_a3 fig. 3 tab. 39 ref. Sum. (En)
520			_aThe extent and nature of biochemical diversity in green coffee beans was established by a large sampling of genus Coffea, representing nine species form the Guineo-Congolian region, nine species from East Africa and seven species from Madagascar. HPLC analyses were used to determine the contents of caffeine, chlorogenic acids and mozambioside. Data processed by principal component analyses showed the existence of two metabolic pathways. One leads to the synthesis of small quantities of chlorogenic acids (<2.5 per cent dmb) and caffeine <0.3 per cent dmb) while the other leads to large concentration of chlorogenic acids (>4.5 per cent dmb) and caffeine (>0.4 per cent dmb). Their distribution in the genus Coffea is discussed in relation to the biogeographic origin of the plant material.
650	1	4	_9140991 _aCOFFEA
650	1	4	_9144728 _aDISTRIBUCION NATURAL
650	1	4	_9137992 _aBIOQUIMICA
650	1	4	_9138863 _aCAFEINA
650	1	4	_9134229 _aACIDO CLOROGENICO
650	1	4	_9141421 _aCOMPOSICION
691			_9140991 _aCOFFEA
691			_9328313 _aNATURAL DISTRIBUTION
691			_aBIOCHEMISTRY
691			_aCAFFEINE
691			_9310657 _aCHLOROGENIC ACID
773	0		_tGenetic Resources and Crop Evolution (Países Bajos) _d1993 _gv. 40 p. 61-70
901			_aF60
903			_aE
903			_aV
904			_aBCO
905			_aC
906			_a19970101
908			_aJ
942			_cANA _2z