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100% Natrual Kudzu Extract Isoflavones Powder/Kudzu Root Extract Powder
Kudzu was introduced to the United States as an ornamental bush and an effortless and efficient shade producer at the Philadelphia Continental Exposition in 1876. In the 1930s and '40s, the vine was rebranded as a way for farmers to stop soil erosion. Workers were paid eight dollars an hour to sow topsoil with the invasive vine. The cultivation covered over one million acres of kudzu.
Uses of Kudzu
Soil improvement and preservation.
Kudzu has been used as a form of erosion control and also to enhance the soil. As a legume, it increases the nitrogen in the soil by a symbiotic relationship with nitrogen-fixing bacteria.Its deep taproots also transfer valuable minerals from the subsoil to the topsoil, thereby improving the topsoil. In the deforested section of the central Amazon Basin in Brazil, it has been used for improving the soil pore-space in clay latosols, thus freeing even more water for plants than in the soil prior to deforestation.
Animal feed
Kudzu can be used by grazing animals, as it is high in quality as a forage and palatable to livestock. It can be grazed until frost and even slightly after. Kudzu had been used in the southern United States specifically to feed goats on land that had limited resources. Kudzu hay typically has a 15–18% crude protein content and over 60% total digestible nutrient value. The quality of the leaves decreases, however, as vine content increases relative to the leaf content. Kudzu also has low forage yields despite its rate of growth, yielding around two to four tons of dry matter per acre annually. It is also difficult to bale due to its vining growth and its slowness in shedding water. This makes it necessary to place kudzu hay under sheltered protection after being baled. Kudzu is readily consumed by all types of grazing animals, yet frequent grazing over three to four years can ruin stands. Thus, kudzu only serves well as a grazing crop on a temporary basis.
Basketry
Kudzu fiber has long been used for fiber art and basketry. The long runners which propagate the kudzu fields and the larger vines which cover trees make excellent weaving material. Some basketmakers use the material green. Others use it after splitting it in half, allowing it to dry and then rehydrating it using hot water. Both traditional and contemporary basketry artists use kudzu.
Medicine
Kudzu contains a number of useful isoflavones, including puerarin, about 60% of the total isoflavones, and also daidzein (an anti-inflammatory and antimicrobial agent) and daidzin (structurally related to genistein). It has shown value in treating migraine and cluster headaches.[unreliable source?] It is recommended for allergies and diarrhea.
In traditional Chinese medicine, where it is known as gé gēn (Chinese: 葛根), kudzu is considered one of the 50 fundamental herbs. It is used to treat tinnitus, vertigo, and Wei syndrome (superficial heat).
Kudzu has been used as a remedy for alcoholism and hangover. The root was used to prevent excessive consumption, while the flower was supposed to detoxify the liver and alleviate the symptoms afterwards. However, a 2007 study suggested that the use of the kudzu root is inappropriate as a hangover remedy due to increased acetaldehyde accumulation through mitochondrial aldehyde dehydrogenase inhibition. Some hangover remedies are marketed with kudzu as one of their active ingredients.
It has also shown potential in animal models of Alzheimer's disease.
Food and beverages
Kuzumochi (葛餅), Japanese-style kudzu starch cake (Katori City, Japan)
The roots contain starch, which has traditionally been used as a food ingredient in East Asia. In Vietnam, the starch called bột sắn dây is flavoured with pomelo oil and then used as a drink in the summer. In Japan, the plant is known as kuzu and the starch named kuzuko. Kuzuko is used in dishes including kuzumochi, mizu manjū, and kuzuyu. It also serves as a thickener for sauces, and can substitute for cornstarch.
The flowers are used to make a jelly that tastes similar to grape jelly. Roots, flowers, and leaves of kudzu show antioxidant activity that suggests food uses. Nearby bee colonies may forage on kudzu nectar during droughts as a last resort, producing a low-viscosity red or purple honey that tastes of grape jelly or bubblegum.
Kudzu has also been used for centuries in East Asia to make herbal teas and tinctures.Kudzu powder is used in Japan to make an herbal tea called kuzuyu.
Other uses
Kudzu fiber, known as ko-hemp, is used traditionally to make clothing and paper, and has also been investigated for industrial-scale use.The stems are traditionally used for basketry.
It may become a valuable asset for the production of cellulosic ethanol. In the Southern United States, kudzu is used to make soaps, lotions, and compost.