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Changes in volatile compounds from fresh Italian ryegrass with growing


Journal of Japanese Society of Grassland Science 27(3): 297-302
Changes in volatile compounds from fresh Italian ryegrass with growing
Volatiles from Italian ryegrass harvested at vegetative, flowering, milk ripe and mature stages were investigated using gas chromatography and mass spectrometry. The level in mu g of compounds in a headspace of 100 l above 150 g of fresh material decreased as growth advanced for 1-penten-3-ol (range 4.1-1.4), cis-3-hexenyl acetate (200-0.3) and cis-3-hexenyl-ol (50-1.3) but increased for iso-amyl alcohol (0-2.7), 3-octanone (0.1-6.6) and 1-octen-3-ol (1.9-3.2).


Accession: 001053034



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