Lima bean

The lima bean is a food we eat. It can be small and green. It can also be large and yellow. Some people call the yellow ones butter beans.

These beans come from lands in the Americas. They can grow on long vines. Some grow on short bushes. Many people around the world like to eat them. They are very good for you. Do you like beans?

The lima bean is a tasty food. It comes from the Americas. Some people call it a butter bean.

These beans can be small and green. They can also be large and yellow. Some grow on short bushes. Others grow on long vines.

Lima beans have a smart way to stay safe. Tiny bugs called spider mites like to eat them. When these bugs bite the plant, the bean sends a signal. It lets out special scents into the air. These scents are called volatiles. They act like a call for help. They attract a good mite that eats the bad spider mites. This helps the plant stay healthy.

These beans are very good for you. They have lots of fiber. Fiber helps your body digest food well. They also have minerals like potassium and calcium. You should not eat raw beans. They can be toxic if you do not cook them. You must boil them for ten minutes. Canned beans are safe because they are already cooked.

The lima bean is a very important plant for people to eat. It belongs to a group of plants called legumes. Many people know them by different names. Some call them butter beans or Madagascar beans. They can be small and green or large and yellow. These beans are grown all over the world for their seeds. They are a great source of protein and fiber for our bodies.

These plants have a very clever way to defend themselves. When a tiny bug called a two-spotted spider mite starts eating a leaf, the plant reacts. The damage and the bug's saliva start a special signaling pathway. This causes the plant to release herbivore-induced plant volatiles, which are scents sent into the air. These scents act like a call for help to attract helpful mites. These good mites come to eat the bad spider mites. This process helps the plant stay safe from being eaten.

History shows that people have grown these beans for a very long time. They were first found in Peru and parts of South America. There were two different times when people began farming them. One group of farmers in the Andes began around 2000 BC. They grew the large seeds we call the lima type. Another group in Mesoamerica began farming around AD 800. They grew the smaller Sieva type beans. The Moche culture even used these beans in their art.

There are many different facts about how these beans grow. In the United States, they are grown in places like Delaware and California. Baby lima beans are often planted in early June. Farmers harvest them about ten to twelve weeks later. Some beans grow on short bushes while others grow on long vines. The seeds can be white, black, red, or orange. They also contain many minerals like potassium and calcium. You must boil raw beans for ten minutes to make them safe.

Knowing about lima beans helps us understand how plants and humans work together. For example, they help people manage blood sugar. This happens because the soluble fiber in the beans forms a gel in the stomach. This gel slows down how fast the body takes in energy. In places like Spain, people use them in a famous dish called paella. In India, they are known as double beans and used in curries. It is amazing how one plant can be so useful to so many people.

{ "text": "The lima bean, known scientifically as *Phaseolus lunatus*, is a highly important legume grown worldwide for its edible seeds. Depending on where you live, these beans might go by many different names. They are often called butter beans, sieva beans, double beans, or Madagascar beans. While they all belong to the same species, they vary greatly in size and color. Some varieties are small and green, while others are large and yellow. These beans are a vital food source because they provide high-quality protein and dietary fiber.\n\nCultivation of the lima bean follows specific biological stages. In many regions, the plant is a warm-season crop. In places like Oaxaca, Mexico, the rainy season lasts from June to August. During this time, germination, or the process of a seed budding into a plant, occurs in June or July. The first inflorescence, which is the arrangement of flowers on a stem, appears in October or November. The production of flowers and fruits usually concludes between February and April. In the United States, farmers often plant baby lima beans in early June. They typically harvest the crop about ten to twelve weeks later.\n\nThere are two main types of cultivars: bush types and pole types. Bush cultivars grow on shorter plants and tend to mature earlier. Pole cultivars grow on long vines that can reach significant heights. The seeds themselves come in many shapes and colors. Most seeds are flat, but \"potato\" cultivars have seeds that are almost spherical. While white seeds are the most common, you can also find seeds that are black, red, orange, or mottled. The pods can grow up to 10 centimeters long, housing these diverse seed varieties.\n\nThe history of the lima bean is tied to ancient civilizations in the Americas. Scientists believe there were two independent domestication events. One occurred in the western Andes around 2000 BC, producing the large-seeded \"lima type.\" The second occurred in Mesoamerica around AD 800, resulting in the small-seeded \"Sieva type.\" The Moche culture, which existed from AD 1 to AD 800, even depicted these beans in their art. During the Spanish Viceroyalty of Peru, the beans were exported to Europe. Because the shipping boxes were labeled \"Lima, Peru,\" the name \"lima bean\" became widely used.\n\nLima beans have developed fascinating chemical and biological defenses to survive. When a predator like the two-spotted spider mite (*Tetranychus urticae*) attacks, the plant triggers a signaling pathway. This process is called the Jasmonic acid pathway. The plant produces herbivore-induced plant volatiles, or H.I.P.V.s, which are chemical scents released into the air. These scents act as a signal to attract predatory mites, which then eat the spider mites. This creates a complex system where the plant uses chemistry to call for help from its enemies' enemies.\n\nIn addition to these scents, the plant uses direct chemical defenses. One method is called cyanogenesis, which is the release of hydrogen cyanide when cells are damaged. This chemical acts as a repellent to keep herbivores away. The plant also secretes extrafloral nectar, or E.F.N., to provide food for predatory insects like ants and wasps. By feeding the \"good" insects, the plant ensures they stay nearby to protect it. This sophisticated survival strategy allows the lima bean to thrive in many different climates.\n\nFrom a nutritional standpoint, lima beans are very dense in minerals. Potassium is the most abundant mineral found in raw lima beans. They also contain significant amounts of calcium, phosphorus, magnesium, sodium, and iron. However, raw beans contain toxins like phytohaemagglutinin and anti-nutrients such as phytic acids. To make them safe to eat, you must boil raw beans for at least ten minutes.

Canned beans are already pre-cooked, making them safe to use immediately. Methods like roasting, pressure cooking, or soaking can also help reduce these anti-nutrients.\n\nThese beans play a major role in global food systems and health. Because they are high in soluble fiber, they can help regulate blood sugar levels. The fiber forms a gel in the stomach that slows the absorption of carbohydrates. This provides steady, slow-burning energy, which is helpful for people with diabetes. Culturally, they are essential in many cuisines. In Spain, they are a main ingredient in Valencian paella. In India, they are known as double beans and are used in various curries.", "media": [ "File:Lima beans in an illustrated catalogue of seeds (1894).jpg", "File:Lima bean cans.jpg" ] }