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Rhubarb Native to the United States. Rhubarb is actually a leaf
stalk (the leaf can be poisonous containing oxalic acid) but is
eaten as a fruit product. In the stalk oxalic acid is present in
smaller amounts and largely in insoluble form, it is there for harmless.
Rhubarb is used as a fruit because of its high acidity and flavor.
There are two types of Rhubarb. Hot house rhubarb, also called
strawberry rhubarb because of the pinkish hue of its stalks, is sweeter,
smaller and less stringy than field rhubarb.
Field Rhubarb, also called cherry rhubarb fir
the dark red color of its stalks, has a more pronounced rhubarb flavor and
commands higher prices.
Choose rhubarb that is firm, with good
color for its type and no blemishes or flabbiness. If attached to
the leaves (which are toxic) the leaves should be fresh and green in
appearance.
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