Beer is a drink that often appears in our daily friend gatherings and family dinners. Especially now with the improvement of people's living standards, the color and taste of beer are also diverse. Common beers include yellow, black, brown, etc. colour. Systematically analyze the main sources of bee

Beer is made of four primary ingredients known as water, barley, yeast, in addition to hops. Usually, the main idea is extracting sugar from grains. Thereafter, the yeast turns into alcohol. From bottling to branding and retailing the end-product, various vocational challenges manufacturing companie