Assertion: maltose's amount | /r/HasProperty | mere trace
Facets:
value: in some cases
type: TEMPORAL
Source sentences:
text: While a boron compound (which hereafter for convenience will be referred to as boric acid) appears to be essential, as a catalyst (at least for the polymerization of dextrose)-so that, because the process involves using this substance in relatively large quantities, it may be regarded as the primary catalyst in the dextrose polymerization reaction-by far the best results are obtained when a small amount (which in some cases may be a mere trace) of a secondary or co-catalyst is employed with boric acid.