PREPARATION OF POULTRY FOR MARKET.--The manner in which poultry is prepared for market has a great bearing on its quality as food. In some cases, the preparation falls to the producer, and often, when birds are raised in quantities, they are sold alive and dressed by the butcher. However, poultry that is to be shipped long distances and in large quantities or stored for long periods of time is usually prepared at a slaughtering place. This process of slaughtering and shipping requires great care, for if attention is not given to details, the poultry will be in a state of deterioration when it reaches the consumer and therefore unfit for food.

In order to avoid the deterioration of poultry that is slaughtered some distance from the place of its consumption, each bird is well fed up to within 24 hours before it is killed. Then it is starved so that its alimentary tract will be as empty as possible at the time of killing. Such birds are killed by cutting the large blood vessel running up to the head. When properly done, this method of killing allows almost all the blood to be drained from the body and the keeping qualities are much improved. At practically the same time, the brain is pierced by the knife thrust, and as soon as the bleeding commences the fowl becomes paralyzed. As the tissues relax, the feathers may be pulled easily from the skin without immersing the bird in hot water. This method of plucking, known as dry plucking, is preferable when the skin must be kept intact and the poultry kept for any length of time. The head and feet are left on and the entrails are not removed. The poultry is then chilled to the freezing point, but not below it, after which the birds are packed ten in a box and shipped to the market in refrigerator cars or placed in cold storage. Unless the poultry is to be cooked immediately after slaughter, such measures are absolutely necessary, as its flesh is perishable and will not remain in good condition for a long period of time.

COLD-STORAGE POULTRY.--Poultry that has been properly raised, killed, transported, and stored is very likely to come into the market in such condition that it cannot be readily distinguished from freshly killed birds. When exposed to warmer temperatures, however, storage poultry spoils much more quickly than does fresh poultry. For this reason, if there is any evidence that poultry has been in storage, it should be cooked as soon as possible after purchase.

There are really two kinds of cold-storage poultry: that which is kept at a temperature just above freezing and delivered within a few weeks after slaughtering, and that which is frozen and kept in storage a much longer time. When properly cared for, either one is preferable to freshly killed poultry that is of poor quality or has had a chance to spoil. Poultry that has been frozen must be thawed carefully. It should be first placed in a refrigerator and allowed to thaw to that temperature before it is placed in a warmer one. It should never be thawed by putting it into warm water. Thawing it in this way really helps it to decompose.

A sure indication of cold-storage poultry is the pinched look it possesses, a condition brought about by packing the birds tightly against one another. Storage poultry usually has the head and feet left on and its entrails are not removed. Indeed, it has been determined by experiment that poultry will keep better if these precautions are observed. The removal of the entrails seems to affect the internal cavity of the bird so that it does not keep well, and as a matter of safety it should be cooked quickly after this has been done in the home.