Animal product

An animal product is any material derived from the body of a non-human animal.^[1] Examples are fat, flesh, blood, milk, eggs, and lesser known products, such as isinglass and rennet.^[2]

Animal by-products, as defined by the USDA, are products harvested or manufactured from livestock other than muscle meat.^[3] In the EU, animal by-products (ABPs) are defined somewhat more broadly, as materials from animals that people do not consume.^[4] Thus, chicken eggs for human consumption are considered by-products in the US but not France; whereas eggs destined for animal feed are classified as animal by-products in both countries. This does not in itself reflect on the condition, safety, or wholesomeness of the product.

Animal by-products are

Increased production and consumption over the past 50 years has led to widespread environmental and animal welfare impacts. These range from being linked to 80% of Amazonian deforestation^[6] to the welfare implications of using chick culling shredders on live day old-chicks for 7 billion of them each year.^[7]

Several popular diet patterns prohibit the inclusion of some categories of animal products and may also limit the conditions of when other animal products may be permitted. This includes but not limited to secular diets; like, vegetarian, pescetarian, and paleolithic diets, as well as religious diets, such as kosher, halal, mahayana, macrobiotic, and sattvic diets. Other diets, such as vegan-vegetarian diets and all its subsets exclude any material of animal origin.^[8] Scholarly, the term animal source foods (ASFs) has been used to refer to these animal products and by-products collectively.^[9]

In international trade legislation, the terminology products of animal origin (POAO) is used for referring to foods and goods that are derived from animals or have close relation to them.^[10]

Slaughterhouse waste

Slaughterhouse waste is defined as animal body parts cut off in the preparation of carcasses for use as food. This waste can come from several sources, including slaughterhouses, restaurants, stores and farms. In the UK, slaughterhouse waste is classed as category 3 risk waste in the Animal By-Products Regulations, with the exception of condemned meat which is classed as category 2 risk.

By-products in pet food

The leftover pieces that come from the process of stripping meat from animals tends to get used for different purposes. One of them is to put these parts into pet food.

Animal husbandry has a significant impact on the world environment. Both production and consumption of animal products have increased rapidly. Over the past 50 years, meat production has tripled, whereas the production of dairy products doubled and that of eggs almost increased fourfold.^[13] Meanwhile, meat consumption has nearly doubled worldwide. Developing countries had a surge in meat consumption, particularly of monogastric livestock.^[14] Being a part of the animal–industrial complex, animal agriculture drives climate change, ocean acidification, and biodiversity loss, and kills 60 billion animals annually.^[15] It uses between 20 and 33% of the world's fresh water,^[16] Livestock, and the production of feed for them, occupy about a third of the Earth's ice-free land.^[17] Livestock production contributes to species extinction, desertification,^[18] and habitat destruction.^[19] and is the primary driver of the Holocene extinction.^{[20][21][22][23][24]} Some 70% of the agricultural land and 30% of the total land surface of the Earth is involved directly or indirectly in animal agriculture.^[25] Habitat is destroyed by clearing forests and converting land to grow feed crops and for grazing, while predators and herbivores are frequently targeted because of a perceived threat to livestock profits; for example, animal husbandry causes up to 91% of the deforestation in the Amazon region.^[26] In addition, livestock produce greenhouse gases. Cows produce some 570 million cubic metres of methane per day,^[27] that accounts for 35 to 40% of the overall methane emissions of the planet.^[28] Further, livestock production is responsible for 65% of all human-related emissions of nitrous oxide.^[28][29][30]

Animal welfare

Since the 18th century, people have become increasingly concerned about

• Carmine, derived from crushed cochineal beetles, is a red or purple substance commonly used in food products.^[37] It is common in food products such as juice, candy, and yogurt.^[38][39] The presence of carmine in these products has been a source of controversy.^[40][41] One major source of controversy was the use of carmine in Starbucks frappuccinos.^[42][43] Carmine is an allergen according to the FDA.^[44] It takes about 70,000 female insects to produce a pound of dye.^[45]
• human hair and pig bristles (used in the production of biscuits, bread
  and dietary supplements)
• Rennet (commonly used in the production of cheese)
• Shellac (commonly used for food dye, food glaze and medicine glaze)
• Swiftlet's nest (made of saliva)

Food

Non-food animal products

See also

References