Self-heating in coal has been extensively studied. The tendency to self-heat decreases with increasing rank of the coal. Lignite coals are more active than bituminous coals, which are more active than anthracite coals.
Cilantro, also known as Chinese parsley, is the leaf of the coriander plant. The spice coriander is the seed. The names cilantro and coriander are sometimes interchanged. In England, for example, only the word coriander is used and they are differentiated by referring to the coriander seed or coriander leaf.ilantro, also known as Chinese parsley, is the leaf of the coriander plant. The spice coriander is the seed. The names cilantro and coriander are sometimes interchanged. In England, for example, only the word coriander is used and they are differentiated by referring to the coriander seed or coriander leaf.
Cilantro is the fresh leafy part of the coriander plant. Particularly outside the USA, cilantro may go by other names including dhania, coriander leaves, Chinese parsley and Mexican parsley. Cilantro has a very different taste from coriander seeds (hence the different name). Cilantro tastes soapy to some people. This difference in perception of the flavor of the leaves may have a genetic cause. Fresh cilantro is an important ingredient in Asian cuisine and in Mexican Salsas.