Biltong Often, 200 g of beef are required to make 100 g of biltong, and the process of making biltong preserves most of the protein content. Some biltong can have up to 67% protein content. Biltong's popularity has spread to many other countries, notably Canada, the United Kingdom, Australia, New Zealand, Ireland and the United States which have large South African populations, and also to India. Biltong is also produced within South African expatriate communities across the globe, for example in Germany, Ireland and even South Korea. Biltong produced in South Africa may not be imported into Britain, according to rules
Biltong as that used in cardboard or wooden biltong boxes (urban) or climate-controlled dry rooms (commercial), cannot be used without the addition of nitrates or nitrites (curing salts). Depending on the spices used, a variety of flavours may be produced. Biltong can also be made in colder climates by using an electric lamp to dry the meat, but care must be taken to ventilate, as mould can begin to form on the meat. A traditional slow dry will deliver a medium cure in about four days. An electric fan-assisted oven set to 40–70 °C (100–160 °F), with the door open a