Fava Beans (Vicia faba)
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(Pulses Sprout)The cultivation of fava beans is so old that there is no known wild form of this bean. It has been used in Chinese cooking for at least 5,000 years. The fava bean, also known as faba bean, horse bean and broad bean, was the only bean known in Europe until the discovery of the New World. In ancient Egypt they were mostly eaten by the common people. The upper classes considered them unworthy and, unlike lentils, they have not been found in the tombs or depicted on frescoes. Faba beans are mentioned several times in ancient Greek Literature, e.g., the Iliad by Homer written in the 8th to 9th century talks of faba beans. The Greeks apparently associated the little black spot on the hilum with death and although the beans were sometimes offered in sacrifices to Apollo, the priests were strictly forbidden to eat or even to mention its name. Pythagoras (a Greek philosopher in the 6th century B.C) refused to walk through fields of faba beans and forbade his disciples to eat them. He is said to have met his death at the hands of the people of Crotonia in Ancient Bratium (Italy). Pursued by them, he came to the edge of a bean field and, rather than set foot in it, was caught and killed. It is probable that he was prone to favism - a disease which is almost entirely confined to genetically susceptible people of Mediterranean origin. Favism occurs when such individuals consume faba beans or inhale the pollen. Unlike the Egyptians and Greeks, the Romans held the faba bean in much higher esteem. The Elder Pliny in 'Naturalist Historiae' gives faba beans the highest place of honor among legumes. He speaks of 'Lomentum' (bean meal) as being mixed with wheat or millet flour in the baking of bread to make the loaves heavier. It is probable that the Latin word for bread ('panis'; Italian 'pane' or French 'pain') comes from the Greek word for faba bean, 'puanos'. All the prominent writers on Roman agriculture mention faba beans, e.g., Cato the Censor, Columella and Varro. Apicius in the 1st century A.D. in his book 'De Re Conquinaria' (the world's oldest surviving cookbook) mentions a number of dishes made from faba bean - shelled and in the pod, boiled and fried. He gives the recipe for a special purée of bean meal mixed with fish stock (Liquamen), oil and herbs (especially cumin and coriander). Romans also used faba beans in sacrifices to the goddess Carna. In the Middle Ages faba beans were consumed throughout Europe and they were the only beans known to Europeans before the discovery of America in 1492. Faba beans are mentioned in several old herbals, for example Gerard in the 16th century. Nicholas Culpeper, the 17th century astrologer/physician, stated that "They are plants of Venus and the distilled water of the flower of garden beans is good to clean the face and skin from spots and wrinkles ... It has often been mentioned in folk-lore. The bean in the fairy tale "Jack and the Beanstalk" may well have been a faba bean. In the fairy tale". The straw, the coal and the bean" by the Brothers Grimm we learn how the bean got her black stripe. She laughed so hard at the antics of the burning coal and straw as they fell into the river that she split her sides laughing. A tailor was passing and sewed her up but ever since then the bean has had a black stripe because the tailor used black thread for the stitching. Faba beans are now cultivated in many temperate regions of the world and at higher elevations in some subtropical areas. They are now popular in many countries of Europe, North Africa, the Middle East, Egypt, Sudan and Ethiopia and in certain Far Eastern countries, especially China, which now grows almost two-thirds of the world's production of the crop. In Italy there is a 'fava' (faba) season in the spring - people out walking, pick them wild and eat a few raw. They were probably introduced into the New World by the Spanish but have never found great popularity there except in certain Andean countries of Latin America. Faba bean seeds are very variable in shape and size from stongly compressed to nearly globular. They can be white, green, yellow, buff, brown, purple, black or mottled. The most common for human consumption are buff or brown. Their botanical name is Vicia faba but they can also be sold as Windsor beans, broadbeans, horse beans, field beans, tick beans, faba beans or pigeon beans. They are available in a number of forms:
* Both types of dried faba beans can also be sold whole or skinned and split (decorticated) Nutrition The dried faba bean contains about 25% protein. The bulk of the seed is made up of carbohydrates (about 50%) and it has less than 2% oil. It also contains calcium and iron. Fresh faba beans are good dietary source of protein and in addition contain the vitamins riboflavin and vitamin C. Storage Dried faba beans can be kept almost indefinitely. Frozen (see method), they can be stored for about 1 year. Tinned faba bean last well for up to 5 years as do bottled faba beans (see method). Once podded, fresh faba beans can be stored, covered, for 1-2 days in the fridge. Basic Preparation Very young beans are small and tender. Such delicate pods can be cooked and eaten in the pods like a mange tout pea. More mature beans are shelled before cooking. A black line on the bean is a sign of age and toughness and it is better skinned before serving. To cook fresh faba beans, put them in a little boiling salted water with a little parsley or winter savory, cook until tender: about 8 minutes when young but longer when older. Serve with melted butter and parsley, white sauce, cream, parsley or onion sauce (see recipes). Allow ½ Dried faba beans should be soaked overnight in four times as much cold water as beans. The cooking time depends on the locality in which they were grown and their age. Small faba beans should be tender after boiling in water for 20-30 minutes; large beans take about 10 minutes longer.
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Broadbeans, (Fava beans), mature seads, raw
Scientific Name: Vicia faba
USDA National Nutrient Database for Standard Reference, Release 15 (August 2002) Fava Beans, Levodopa, and Parkinson's Disease Ms. Holden is a registered dietitian specializing in Parkinson's disease. She has published research, books, articles, and manuals on nutrition and PD, including "Eat well, stay well with PD." For more information you may call (USA) 877-565-2665, or 970-224-5066; or visit her website: http://www.nutritionucanlivewith.com/ Beans and Parkinson's disease In the past few years, I've been increasingly asked for information about fava beans as a source of levodopa. It's clear that many people are trying fava beans without fully understanding their properties. This article is designed to answer questions that have arisen about fava and Parkinson's disease (PD). I hope this may clear up some of the confusion about the bean, and encourage people to discuss its use with their doctors and dietitians. How are fava beans related to PD? Fava beans contain levodopa, the same chemical in Sinemet, Madopar, Dopar, Larodopa, and other levodopa-containing medicines used to treat PD. In fact, the entire fava plant, including leaves, stems, pods, and immature beans, contains levodopa. The amount of levodopa can vary greatly, depending on the species of fava, the area where it's grown, soil conditions, rainfall, and other factors. It appears that the young pod and the immature (green) beans inside the pod contain the greatest amount of levodopa, and the mature, or dried bean, the least. Three ounces (about 84 grams or ½ cup) of fresh green fava beans, or three ounces of canned green fava beans, drained, may contain about 50-100 mg of levodopa. If using the young pod as well as the beans, the amount of levodopa may be greater than that in the fresh beans alone. What effect do fava beans have on PD? Some small studies have shown that the levodopa in fava beans can help control the symptoms of PD, just as medications containing levodopa do. In fact, a few people report that the effects from fava last longer than the effects from medications. Some researchers believe fava beans may contain other substances besides levodopa that could be helpful. However, although some people report good effects, others find no antiparkinson effect from fava beans at all; and still others report adverse effects, such as nausea and dyskinesia. Much more research needs to be done to determine how effective fava beans may be. Are there any problems associated with eating fava beans? Monoamine oxidase inhibitor (MAOI) use. Another consideration is the use of fava for people who take MAOIs. These include: isocarboxazid (Marplan); phenelzine (Nardil); tranylcypromine (Parnate); and selegiline (deprenyl, Carbex, Eldepryl). MAOIs taken in combination with pressor agents (foods high in dopamine, tyramine and phenylethylamine), can bring about a dangerous, and sometimes fatal, increase in blood pressure. Levodopa in medications or in fava can convert to dopamine in the bloodstream. It should be noted that selegiline is a different type of MAOI (MAOI-type B), and in the amount normally used by people with PD (10 mg daily), it is not thought to pose a risk when used with dopamine. However, people using any MAOI should discuss foods containing pressor agents with their physicians and dietitians. Favism (G6PD deficiency). Favism is an inherited disease in which a person lacks an enzyme called glucose-6-phosphate dehydrogenase (G6PD). When these people eat fava beans, they develop a condition called hemolytic anemia. This anemia causes red blood cells to break apart and block blood vessels. When such blockage occurs in the kidneys, it can result in kidney failure and even death. Although favism is usually detected in childhood, adults can be affected as well. G6PD deficiency is rare, occurring mostly among people of Mediterranean, African, and Southeast Asian descent, but others can be affected as well. Your physician can perform a blood test for G6PD to determine whether you are at risk. If you find you have inherited G6PD deficiency, your dietitian can help you locate other foods that may be of concern, and can help you plan safe and healthful menus. |



