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This template presents a comparison table for major staple foods. It is intended to be transcluded into other pages. If it is transcluded into an article for one of the staple foods listed in the table e.g., the Wheat article, then the column for that food will be automatically highlighted.
A weaker flour, such as a cake or pastry flour with a much lower gluten content would have a much steeper decline after peak time. The points of interest on the graph are fivefold: Arrival Time (Absorption) – Absorption is the point chosen by the baking industry which represents a target water to flour ratio in bread.
Bread flour or strong flour is always made from hard wheat, usually hard spring wheat. It has a very high protein content, between 10% and 13%, making it excellent for yeast bread baking. It can be white or whole wheat or in between. [3] Cake flour is a finely milled white flour made from soft wheat.
The tables below include tabular lists for selected basic foods, compiled from United States Dept. of Agriculture sources.Included for each food is its weight in grams, its calories, and (also in grams,) the amount of protein, carbohydrates, dietary fiber, fat, and saturated fat. [1]
E2 competes with the S N 2 reaction mechanism if the base can also act as a nucleophile (true for many common bases). Scheme 1: E2 reaction mechanism. An example of this type of reaction in scheme 1 is the reaction of isobutylbromide with potassium ethoxide in ethanol. The reaction products are isobutene, ethanol and potassium bromide.
For example, in a recipe that calls for 10 pounds of flour and 5 pounds of water, the corresponding baker's percentages are 100% for the flour and 50% for the water. Because these percentages are stated with respect to the weight of flour rather than with respect to the weight of all ingredients, the sum of these percentages always exceeds 100%.
Manitoba flour, a name chiefly used in Italy, is a flour of common wheat (Triticum aestivum) originating in the Canadian province of Manitoba. It is a strong flour, and distinguished from weaker flours as measured with a Chopin alveograph .
Due to the presence of an empty p orbital after departure of the leaving group, the hydrogen on the neighboring carbon becomes much more acidic, allowing it to then be removed by the weak base in the second step. In an E2 reaction, the presence of a strong base and a good leaving group allows proton abstraction by the base and the departure of ...