Blood as food is the usage of blood in food, religiously and culturally. Many cultures consume blood, often in combination with meat. The blood may be in the form of blood sausage, as a thickener for sauces, a cured salted form for times of food scarcity, or in a blood soup.[1] This is a product from domesticated animals, obtained at a place and time where the blood can run into a container and be swiftly consumed or processed. In many cultures, the animal is slaughtered. In some cultures, blood is a taboo food.
Blood consists predominantly of protein and water, and is sometimes called "liquid meat" because its composition is similar to that of lean meat. Blood collected hygienically can be used for human consumption, otherwise it is converted to blood meal. Certain fractions of animal blood are used in human medicine.[2]
Blood can also be used as a solid ingredient, either by allowing it to congeal before use, or by cooking it to accelerate the process. Blood curd is a dish typically found in Asia that consists of cooled and hardened animal blood.
In China, "blood tofu" (Chinese: 血豆腐; pinyin: xiě dòufǔ) is most often made with pig's or duck's blood, although chicken's or cow's blood may also be used. The blood is allowed to congeal and simply cut into rectangular pieces and cooked. This dish is also known in Java as saren, made with chicken's or pig's blood. Blood tofu is found in curry mee as well as the Sichuan dish, Mao Xue Wang (Chinese: 毛血旺; pinyin: máo xuè wàng). Chinese people use pig blood, tofu, and vegetables to make a healthy soup. This soup has a reputation as a healthy and tasty meal in China.[3]
In Hungary, when a pig is slaughtered in the morning, the blood is fried with onions and served for breakfast. [4] Hagymásvér, as it is called, is made from pig's blood and onions, often flavoured with paprika and marjoram.
In Korea, blood curd is typically made of cattle blood and is often used as an ingredient for different kinds of soups and stews, such as hangover soup.[5]
In Tibet, congealed yak's blood is a traditional food.[6]
In some cases, blood is used as an ingredient without any additional preparation. Raw blood is not commonly consumed by itself, but may be used as an addition to drinks or other dishes. One example is the drinking of seal blood which is traditionally believed by the Inuit to bring health benefits.[7]
Nutrition bars
Russia and ex-USSR countries produce sweet nutrition bars containing cattle blood, known under the generic name Hematogen; originally created for treating anemia, they are also used like regular sweets nowadays.[8]
Religious consumption of blood
The Catholic Church, as well as the Eastern Orthodox, Oriental Orthodox, and some Anglican churches, believe that in the sacrament of the Eucharist, the participants consume the real blood and body of Jesus Christ. The post-communion prayer of the 1662 Anglican Book of Common Prayer describes the meal as "spiritual food". Many other Christian denominations symbolically consume the Eucharist.
The medieval cult of saint Thomas Becket in England included the drinking of "water of Saint Thomas", a mix of water and the remains of the martyr's blood miraculously multiplied.
The procedure was frowned upon by the more orthodox due to the similarities with the Eucharist.[10]
Some cultures consider blood to be a taboo form of food. The taboos may be rooted in the fact that consuming greater quantities of blood may cause iron overload in some genetically predisposed individuals.
The Catholic Church determined on the Council of Florence in 1438 that "the prohibition of the apostles "from things sacrificed to idols, and from blood and from things strangled" [Acts 15:29] befitted that time in which one Church arose from the Jews and the Gentiles, who before lived according to different ceremonies and customs, so that even the Gentiles observed some things in common with the Jews, and occasion was furnished for coming together into one worship of God and one faith, and ground for dissension was removed; since to the Jews, by reason of an ancient custom, blood and things strangled seemed abominable, and they could think that the Gentiles would return to idolatry because of the eating of things sacrificed. But when the Christian religion is so propagated that no carnal Jew appears in it, but all passing over to the Church, join in the same rites and ceremonies of the Gospel, believing "all things clean to the clean" [Titus 1:15], with the ending of the cause for this apostolic prohibition, the effect also ended. Thus it declares that the nature of no food, which society admits, is to be condemned, and no distinction is to be made by anyone at all, whether man or woman, between animals, and by whatever kind of death they meet their end; although for the health of body, for the exercise of virtue, for regular and ecclesiastical discipline many things not denied should be given up, since, according to the Apostle, "all things are lawful, but all things are not expedient" [1 Corinthians 6:12; 10:22]."
The Igbo ethnic group of Nigeria has no explicit prohibitions against eating blood, but most regard it with disgust and refuse to eat any meat perceived as "bloody" or undercooked (such as raw meat in sushi or steak prepared raw, rare, or medium). Goats, cattle, and other animals slaughtered in the traditional Igbo manner are dispatched with a single cut across the neck and then most or all of the blood is allowed to slowly drain from the wound. This practice may have been influenced by the Igbo Jewish community that apparently predates contact with Europe.[citation needed] Many Igbos who buy butchered, packaged meat from groceries and supermarkets are in the habit of washing the blood from the meat with water before preparing it.
Dishes
Africa
Among the Maasai people, drinking blood from cattle is a part of the traditional diet, especially after special occasions involving a loss of blood such as ritual bloodletting or giving birth.[12]
In the coastal Konkan region of India, Sorpotel, a dish of Portuguese origin is commonly cooked that includes parboiled meat and offal which is cooked in a spicy and vinegary sauce. Some people also use the animals' blood for boiling the curry. Sorpotel is primarily made by Catholics of Goa, Mangalore and Bombay East Indians of Mumbai.
In Kumaon, a spicy dish called Luvash is made by pan frying lamb blood with pahadi ghee.
Indonesia
In Indonesia, especially the Batak tribe in North Sumatra, pig's blood is used as an ingredient and sauce mixed with andaliman (Zanthoxylum acantophodium) for a cuisine named Sangsang (read saksang). In Balinese cuisine, pork blood is sometimes added into lawar dish, a mixture of vegetables, coconut and minced meat mixed with rich herbs and spices to create lawar merah (red lawar).
In Korea, blood as food is known as seonji (선지[sʌn.dʑi]; derived from the Manchu word senggi (ᠰᡝᠩᡤᡳ) meaning "blood").[17][18] Coagulated cattle seonji and dried radish greens are added to the beef legbone broth in order to make seonji-guk (blood curd soup).[19]Sundae, a blood sausage made generally by boiling or steaming cow or pig's intestines that are stuffed with various ingredients, such as pig's blood, cellophane noodles, kimchi, scallions, etc.
Nepal
In northern region of Nepal, Gyuma a blood sausage is a popular dish commonly eaten by locals. It is made of yak's blood and meat. The fillings also include buck wheat flour and other spices. The sausage is also used in lentils or prepared in stir fry dishes.
People of Newar community also consume popular dish called “cho hee,” which means blood that is prepared by steaming the blood with some local spices. It is consumed by most of the locals in Patan, Kathmandu, Bhaktapur area of Nepal.
Philippines
In the Philippines, a popular dish called dinuguan is made from pig's blood and offal seasoned with chili and is traditionally eaten with white rice or steamed rice cakes (puto). Numerous variants exist throughout the islands. Dinuguan can also be served without using any offal, using only choice cuts of pork. In Batangas, this version is known as sinungaok. It can also be made from beef and chicken meat, the latter being known as dinuguang manok ('chicken dinuguan').[20][21] The Northern Luzon versions of the dish namely the Ilocano dinardaraan and the Ibanagzinagan are often drier with toppings of deep-fried pork intestine cracklings. These versions are sometimes known as "crispy dinuguan" elsewhere. The Itawis of Cagayan also have a pork-based version that has larger meat chunks and more fat, which they call twik.
Aside from dinuguan, a native blood sausage known as pinuneg also exists among the Kankanaey people of the highlands of Luzon.[22][23] Cubes of pork blood grilled on skewers is also a common street food throughout the Philippines. These are known colloquially as "betamax" (after its resemblance to Betamax tapes).[24]
The Ilocano crispy pork dish bagnet may also sometimes be dipped in raw pig's blood. Though this is rare.[25] In Western Visayas, the meat-and-liver stew bas-uy can also be enriched with blood.[26]
Thailand and Laos
Coagulated chicken, duck, goose or pig blood is used in soups, such as the classic Thai dish Tom Lued Moo (pork blood soup). Thailand also has a dish known as Nam Tok, which is a spicy soup stock enriched with raw cow or pig's blood. It is often used to enrich regular noodle dishes, as well as in Khao soi.[27]
In Vietnam, congealed pork blood is used in Bún bò Huế (a spicy noodle soup), as well as congee (a type of rice porridge). It is simply solidified, then put into the broth to absorb the flavor.
Blood is also consumed raw in Vietnam although it is not so popular nowadays due to health concern and a better understanding of how raw blood may contain parasites and other organisms that are harmful to humans.
This type of raw blood dish is called "tiết canh", literally translated as "blood soup". As its name suggests, the soup is prepared with raw and uncooked animal blood.
Firstly, blood is collected when the animal is slaughtered, then it is mixed with a little bit of fish sauce or salt water to prevent it from congealing (this step varies a lot from person to person and from region to region), this is to have time to prepare the other part of the dish, usually a mixture of the slaughtered animal's heart, liver, stomach, some time, its kidney, being diced and cooked.
Then, the cooked mixture is divided into serving portions. The blood is now mixed with regular drinking water (there is specific ratio between the blood and the water), then it will be poured onto the cooked mixture. After 10–15 minutes, the blood will start to congeal and the final product will have a consistency similar to jelly. Various herbs, roasted and smashed peanut are topped on the congealed blood to enhance its flavor.
This dish is usually made with pig's blood and duck's blood but it can also be made from any type of animal's blood.
In China and Vietnam certain types of snake blood are considered to be an aphrodisiac, and are drunk with rice wine.
In France, there is "sanquette", a solidified/curd blood in a pan, and "boudin noir", a sort of sausage.
Germany
In Northern Germany pig's blood used to be traditionally mixed with vinegar, scraps, spices and sugar to make schwarzsauer. It is eaten warm or preserved in jars. Changes in taste and lifestyle have made this an uncommon dish.[30]
In Hungary, hagymás vér (pan-fried pig's/mangalica's blood with onions) often served with hot peppers and véres hurka (a kind of blood sausage made with pig's blood, bacon, pork, rice, onion, salt and various herbs and spices) are common winter foods. The dark mahagony colored Véres pite (bloody pie) is also made.[31]Pig slaughter is considered a cultural event, when the villagers feast together. Here, all parts of the pig are used, from its blood and cloven hoof (out of which they make körömpörkölt) to its head. In fact, the pig's heart and lungs are also often consumed.
In the old days, they also used to make a soup/sauce called Black soup (fekete leves) out of it, similar to svartsoppa. Currently, the word black soup (in Hungary) is used to describe an unpleasant obligation, an impending sudden negative event. Legend has it that the Turks invited a Hungarian nobleman to dinner. The soldiers were ordered to attack him when "The black soup is still left" was said, hence the phrase. [32]
Balkenbrij is a Dutch food made by combining pig's blood with a variety of ingredients, principally flour or oatmeal, and pig organs, such as intestines. Black pudding, in Dutch "bloedworst," is also consumed. In the Limburg province bloedworst, in Limburgish "poetes" or "trip," is consumed with apples baked in a thick syrup called stroop.
Poland
Czernina (black soup) is a Polish soup made of duck blood and clear poultry broth, sometimes known as "duck soup". Hen, rabbit or pig blood can also be used.
In Portugal, the northern region known as Minho has a traditional blood soup named papas de sarrabulho. "Papas" translates as "mash" and "sarrabulho" is a popular expression for coagulated blood, so the literal translation would be "mashed blood". The soup is made with pig's blood, chicken meat, pork, ham, salami, lemon and bread, and is typically sprinkled with cumin, which provides the dish with its distinctive odor. It is usually served in the winter because it is a rather heavy dish. The dish is seldom eaten in southern Portugal. Also very popular, is morcela sausage, a type of black pudding. Another traditional Portuguese dish known as cabidela is also made by cooking chicken or rabbit in its own blood, sometimes diluted with vinegar. The same cabidela dish is done with lamprey eel's blood and flesh along with rice, during the months of March and April following the migration of these fishes throughout Portugal's rivers.
There is also a candy called Papas de moado, which is prepared from pig's blood, flour, sugar, nuts and spices, mainly in the Mondego River region.
Romania
In Romania there is a traditional sausage prepared with blood named sângerete,[35] literally meaning "a thing from hemoragy" (it came from sângera – "hemoragy" from sânge – "blood")), and it is prepared especially during the Ignat (the pig carving holiday).
Spain
In Spain, the morcilla sausage is a kind of black pudding mainly made with pig blood, with spices, fat, and sometimes vegetables. In Andalusiasangre encebollada and Valenciansang amb ceba are popular dishes made with chicken or pork solidified blood and onion.[36]
Sweden
In Sweden, the blood soup svartsoppa, made with goose blood, is traditionally eaten on the eve of St. Martin, especially in the southern region of Skåne. Other popular dishes, with blood as one of the ingredients include blodpudding (blood pudding), blodplättar (blood pancakes), blodpalt (potato dumplings flavoured with reindeer or pig blood) and paltbröd (bread with blood in it, which is dried and boiled and eaten together with fried pork and bèchamel or onion sauce).
In Ireland, there is ample evidence of the persistence of the practice of bleeding live cattle until well into the 19th century. It was considered to be a preventative measure against cattle diseases, and the blood drawn, when mixed with butter, herbs, oats or meal, provided a nutritious emergency food.[38]
^Ma Jian, Stick Out Your Tongue Chatto and Windus London, 2006.
^Borré, Kristen. "Seal Blood, Inuit Blood, and Diet: A Biocultural Model of Physiology and Cultural Identity." Medical Anthropology Quarterly 5 (1991): 48–62.
^Karl Josef von Hefele's commentary on canon II of Gangra "NPNF2-14. The Seven Ecumenical Councils". Retrieved 11 October 2010. notes: "We further see that, at the time of the Synod of Gangra, the rule of the Apostolic Synod with regard to blood and things strangled was still in force. With the Greeks, indeed, it continued always in force as their Euchologies still show. Balsamon also, the well-known commentator on the canons of the Middle Ages, in his commentary on the sixty-third Apostolic Canon, expressly blames the Latins because they had ceased to observe this command. What the Latin Church, however, thought on this subject about the year 400, is shown by St. Augustine in his work Contra Faustum, where he states that the Apostles had given this command in order to unite the heathens and Jews in the one ark of Noah; but that then, when the barrier between Jewish and heathen converts had fallen, this command concerning things strangled and blood had lost its meaning, and was only observed by few. But still, as late as the eighth century, Pope Gregory the Third (731) forbade the eating of blood or things strangled under threat of a penance of forty days. No one will pretend that the disciplinary enactments of any council, even though it be one of the undisputed Ecumenical Synods, can be of greater and more unchanging force than the decree of that first council, held by the Holy Apostles at Jerusalem, and the fact that its decree has been obsolete for centuries in the West is proof that even ecumenical canons may be of only temporary utility and may be repealed by disuse, like other laws."