point of chocolate. Dirty moulds (during application)Dirty moulds can initiate fat bloom due to a residue chocolate layer being left on the mould that acts as seed or site of crystal nucleation for subsequent deposited chocolate. This newly deposited chocolate will form surface bloom. Proper cleaning of moulds is essential.
Backus-Naur Form (BNF) is a syntax for describing syntax. It's used to write a formal representation of a context-free grammar.
Block Trading Facility - BTF. A wholesale trading facility that allows traders to buy or sell large numbers of securities bilaterally outside of the public market. Because trades conducted in a block trading facility are typically between two parties, prices are set with certainty and execution is done without delay.