Animal by-products, as defined by the USDA, are products harvested or manufactured from livestock other than muscle meat. In the EU, animal by-products (ABPs) are defined somewhat more broadly, as materials from animals that people do not consume. 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 carcasses and parts of carcasses from slaughterhouses, animal shelters, zoos and veterinarians, and products of animal origin not intended for human consumption, including catering waste. These products may go through a process known as "rendering" to be made into human and non-human foodstuffs, fats, and other material that can be sold to make commercial products such as cosmetics, paint, cleaners, polishes, glue, soap and ink. The sale of animal by-products allows the meat industry to compete economically with industries selling sources of vegetable protein.
The word animals includes all species in the biological kingdom Animalia. For example, insects, shrimp, and oysters are animals.
Generally, products made from fossilized or decomposed animals, such as petroleum formed from the ancient remains of marine animals, are not considered animal products. Crops grown in soil fertilized with animal remains are rarely characterized as animal products.
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 isn’t limited to secular diets; like, vegetarian, pescetarian, and paleolithic diets, as well as religious diets, like kosher, halal, mahayana, macrobiotic and sattvic diets. Other diets, such as vegan-vegetarian diets and all its subsets exclude any material of animal origin. Scholarly, the term animal source foods (ASFs) has been used to refer to refer to these animal products and byproducts collectively.
In international trade legislation, the terminology products of animal origin (POAO) is used for referring to foods & goods that are derived from animals or have close relation to them.
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.
Byproducts in pet foodEdit
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. Many large, well-known pet food brands use animal by-products as protein sources in their recipes. This can include animal feet, livers, lungs, heads, spleens, etc or an admixture in the form of meat and bone meal. These organs are usually not eaten by humans depending on culture, but are safe and nutritious for pets regardless. Byproducts can also include bad-looking pieces. They are always cooked (rendered) to kill pathogens. Some pet food makers advertise the lack of byproducts to appeal to buyers, a move criticized for contributing to food waste and reducing sustainability.
- Ambrosia also known as “bee bread” (which is made from both plant pollen and the insect’s secretions)
- Blood, especially in the form of blood sausage
- Bone, including bone char, bone meal, etc.
- Broths and stocks are often created with animal fat, bone, and connective tissue
- Carmine also known as cochineal (food dye)
- Casein (found in milk and cheese)
- Civet oil (food flavoring additive)
- Dairy products (e.g., milk, cheese, yogurt, etc.)
- Eggs and Egg products (e.g., mayonnaise, eggnog, custard, etc.)
- Escargot Pearls
- (e.g., lard, lardon, schmaltz, suet, tallow, etc)
- Hard Roe (as food is used as a raw or cooked ingredient in various dishes)
- Honey (including comb honey products)
- Honeydew (secretion)
- Isinglass (used in clarification of beer and wine)
- Insects (some edible insects are consumed whole or made into a powder, like cricket flour. The flours are then used to make products like insect fitness bars or burger patties.)
- L-cysteine from human hair and pig bristles (used in the production of biscuits and bread)
- Kopi luwak & Black Ivory Coffee
- Meat (which includes fish, shellfish, sauces made from them, and poultry in addition to livestock, game, and "exotic dishes" made from amphibians or reptiles)
- Rennet (commonly used in the production of cheese)
- Skins (remaining skin scraps as a byproduct of meat production or fat rendering are made profitable by being fried/roasted and sold as snacks, like; gribenes, rinds, scratchings, rambak )
- Soft Roe also known as “White Roe” (is commonly fried, used as an ingredient in a larger dish, or used as a condiment in some European and Asian countries)
- Swiftlet's nest (made of saliva)
- Whey (found in cheese and added to many other products)
Non-food animal productsEdit
- Animal fiber
- Blood and some blood substitutes (blood used for transfusions is always human in origin, though some blood substitutes are made from animal sources. Many diagnostic laboratory tests use animal or human sourced reagents)
- Casein (used in plastics, clothing, cosmetics, adhesives and paint)
- Castoreum (secretion of the beaver used in perfumes and possibly in food flavoring)
- Coral rock
- Donkey milk
- Egg Oil (used in skin care products as a preservative and as skin conditioning agent)
- Emu oil (serves as a ”natural” emollient in cosmetic preparations, especially in products that claim it has the ability enhance and maintain beauty.)
- Ejaculate (used in artificial insemination)
- Gallstones (from livestock for Traditional Chinese Medicine)
- Horse Oil (used in East Asian skincare masks and creams for similar purposes as emu oil.)
- Horn, including antlers etc.
- Limulus amebocyte lysate (a chemical in horseshoe crab blood used to detect bacterial endotoxin)
- Mink oil
- Ovine Placenta
- Pearl or mother of pearl
- Royal Jelly (used as a dietary supplemet)
- Snail Mucin (used in topical medications and skincare products as a treatment for lesions and acne or as an antioxidant to brighten, hydrate, and the skin)
- Tallow, may be used in food and soap
- Venom (used to produce human and veterinary antivenin)
- Whale oil
- Advanced meat recovery
- Animal By-Products Regulations
- Animal euthanasia
- Animal industrial complex
- Animal slaughter
- Biodegradable waste
- Boiling down
- Food quality
- Food safety
- List of waste types
- Meat and bone meal
- Meat extenders
- Mechanically separated meat
- Pink slime
- Potted meat food product
- Slaughterhouse waste
- Spam (food)
- Unklesbay, Nan. World Food and You. Routledge, 1992, p. 179ff.
- "Archived copy". Archived from the original on 2017-02-02. Retrieved 2017-01-20.CS1 maint: archived copy as title (link)
- Ockerman, Herbert and Hansen, Conly L. Animal by-product processing & utilization. Technomic Publishing Company Inc., 2000, p. 1.
- Stepaniak, Joanne. Being Vegan: Living with Conscience, Conviction, and Compassion. McGraw-Hill Professional, 2000, p. 7.
- Adesogan, Adegbola (14 October 2019). "Animal source foods: Sustainability problem or malnutrition andsustainability solution? Perspective matters". Global Food Security: 100325. doi:10.1016/j.gfs.2019.100325. Retrieved 2 March 2020.
- Animals and animal products: international trade regulations
- "Byproducts". talkspetfood.aafco.org.
- "A big pawprint: The environmental impact of pet food". Clinical Nutrition Service at Cummings School. 8 February 2018.
- Vegan Society - Criteria For Vegan Food
- Extensive list identifying animal-derived and vegan ingredients
- FDA Consumer Magazine: The Lowdown on Labels
- Heinz, G. & Hautzinger, P. "Meat Processing Technology", Food and Agriculture Organization, 2007, accessed March 30, 2012.
- Leoci, R., Animal by-products (ABPs): origins, uses, and European regulations, Mantova (Italy): Universitas Studiorum, 2014. ISBN 978-88-97683-47-6
- Mian N Riaz, Riaz N Riaz, Muhammad M Chaudry. Halal Food Production, CRC Press, 2004. ISBN 1-58716-029-3
- Tsai, Michelle. "What's in a can of dog food?, Slate, March 19, 2007.
- Earthly Origin of Materials, is a material animal, vegetable, or mineral?