PREPARED RENNET AND COLOR.
The value to the cheese trade of scientifically prepared rennet and annotto color cannot be over estimated. Rennet extract, and one quality annottoine, are not in general use, but they should be. With the home prepared infusion of both articles, we have a thousand diverse shades of quality and degrees of strength, and, worst of all, they are often applied to the milk, hit or miss. The result is unevenness in cheese quality and color, where there should be perfect uniformity. We advise all makers to renounce as fast as practicable the old, often unsatisfactory method of soaking rennet skins, and steeping annotto seed, and adopt reliably prepared extracts of these essential cheese ingredients.