Assertion: oxalic acid | /r/HasProperty | oxalate
Facets:
Source sentences:
text: The natural concentration of oxalic acid (oxalates) based on fresh weight in spinach is 0.3-1.2%, in rhubarb 0.2-1.3%, in tea 0.3-2.0%, and in cocoa 0.5-0.9% (Fassett 1973).
text: For example, our bodies absorb about 30% of the calcium from milk, but only about 5% of the calcium present in spinach; this is because oxalic acid (oxalate) in spinach binds to its calcium, making the latter harder to absorb.