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.
Â» Arrowroot substitution is possible with cornstarch. You can get the same benefits and qualities with the use of cornstarch. Â» Regular flour also forms a suitable substitute for arrowroot only when used as a thickener. 2 tablespoons of all-purpose flour is equivalent to 1 tablespoon of arrowroot powder. Â» Similarly, 1 tablespoon of cornstarch can be substituted with 1 tablespoon of arrowroot powder. Other substitutes include: tapioca granules or instant cooling tapioca, kudzu powder, and potato starch/flour. Â» While using the substitutes, you must also know when to use and what quantity to mix to get the desired taste.