Broccolini (original Japanese: ãã­ãã³ãªã¼ã) is a green vegetable similar to broccoli but with smaller florets and longer, thin stalks.Often misidentified as young broccoli, it is a hybrid of broccoli and kai-lan, both cultivar groups of Brassica oleracea.rom Wikipedia, the free encyclopedia. Broccolini (original Japanese: ãã­ãã³ãªã¼ã) is a green vegetable similar to broccoli but with smaller florets and longer, thin stalks. Often misidentified as young broccoli, it is a hybrid of broccoli and kai-lan, both cultivar groups of Brassica oleracea.
A 100% yield means that no product has been lost, while a 0 per cent yield means that no product has been made. There are several reasons why the percentage yield of a product might be less than 100 per cent, including loss when: 1  Filtering. 2  Evaporating. 3  Transferring liquids. 4  Not all reactants react to make product.
The actual yield is the actual amount produced when the experiment or reaction is carried out. In calculating the percent yield, we need to calculate the theoretical yield based on the limiting reactant. If there is more than one reactant, this is the reactant that produces a smaller amount of product.he actual yield is the actual amount produced when the experiment or reaction is carried out. In calculating the percent yield, we need to calculate the theoretical yield based on the limiting reactant. If there is more than one reactant, this is the reactant that produces a smaller amount of product.