Table 1. Composition of Sycamore Maple Seedlings and Pasture Grass.

		seedlings (g/kg)	pasture grass (g/kg)
dry matter	285	273
	HGAa	2.6
	MCPrGb	0.2
	HGBc,d	present
	crude protein	11.6	12.3
	crude ash	29.9e	7.6
	crude fiber	6.2	10
	ether extract	1.6	2.5

^aHypoglycin A (HGA).

^bMethylenecyclopropylglycine (MCPrG).

^cHypoglycin B (HGB).

^dQualitative detection.

^eData can only be assessed to a limited extent, as contamination with soil is possible due to the root content.