Biltong relatively mild concentration of coriander oil (1.6%). In the two strains that were not effectively killed, "Bacillus cereus" and "Enterococcus faecalis", the coriander oil reduced their growth significantly. The need for food preservation in the new colony was pressing. Building up herds of livestock took a long time, but with game in abundance in South Africa, traditional methods were called upon to preserve the meat of large African animals such as the eland in a warm climate. Iceboxes and refrigerators had not been invented yet. Biltong as it is today evolved from the dried meat carried by the wagon-travelling Voortrekkers,
Dog meat farms operating across the country, many of which receive dogs from overflow from puppy mills for the pet industry. With declining demand for dog meat in Korea, a more serious problem now is the puppy mill industry. Dog meat is often consumed during the winter months and is either roasted or prepared in soups or stews. The most popular of these soups is "bosintang and gaejang-guk", a spicy stew meant to balance the body's heat during the summer months. This is thought to ensure good health by balancing one's "qi", the believed vital energy of the body. Dog meat is