The large scale production of chemicals was an important development during the Industrial Revolution. The first of these was the production of sulphuric acid by the lead chamber process invented by the Englishman John Roebuck (James Watt's first partner) in 1746.
6. Use almond meal as a flour substitute. Some individuals have found success using almond meal as a flour substitute. However, almond meal does not have the same chemical properties as wheat flour.ecause almond meal is simply made of almonds that are ground into a fine powder, anyone can create his or her own almond meal. 1  Simply fill a food processor or flour mill with whole, unsalted almonds.
Some substitutions for flour, like cake flour substitutes or bread flour substitutes, may alter slightly the taste, texture, weight, or moisture content of the finished cake or bread. But, most people cannot tell which self-rising flour substitute or cake flour substitute you have used in your recipe. These suggestions for a flour substitute are meant to save you a trip to the store during your cooking process.