The Act establishes the following unlawful practices in the preparation or sale of food: (a) preparation or sale of adulterated or falsely described food; (b) sale of food which is not of the nature, substance or quality of the food demanded by the purchaser or which does not comply with the prescribed standard; (c) tender or dispatch of food adulterated or falsely described; (d) sale of food wrongly packed or labelled; (e) false advertising of food. The inspectors, appointed for the purpose of