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34447337954
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The sweet potato is called camote in Mexico, the word deriving from the Nahuatl camohtli and refering to an edible root or potato of the family Convolvulaceae. In the Aztec treasury of herbal remedies De la Cruz-Badianus Manuscript (1552) or Little Book of Indian Medicinal Herbs (Libellus de Medicinalibus Indorum Herbis) seven species of morning-glories were included with their therapeutic descriptions in Latin. One of these illustrates (Folio 28 verso) a bindweed called Tlacacamohtli (Nahuatl, noble edible root, tlaca, tlacatl, noble) prescribed to cure heat in the heart (contra cordis calorem) and also to reduce excessive heat of the body. The illustration represents a tuberous rooted red-flowered Ipomoea species, the sweet potato, as its indigenous name indicates. See: Emmart, E. W. The Badianus Manuscript Codex Barberini, Latin 241, An Aztec Herbal of
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The sweet potato is called "camote" in Mexico, the word deriving from the Nahuatl "camohtli" and refering to an edible root or potato of the family Convolvulaceae. In the Aztec treasury of herbal remedies "De la Cruz-Badianus Manuscript" (1552) or "Little Book of Indian Medicinal Herbs" (Libellus de Medicinalibus Indorum Herbis) seven species of morning-glories were included with their therapeutic descriptions in Latin. One of these illustrates (Folio 28 verso) a bindweed called "Tlacacamohtli" (Nahuatl, noble edible root, "tlaca", "tlacatl" = noble) prescribed to cure heat in the heart (contra cordis calorem) and also to reduce excessive heat of the body. The illustration represents a tuberous rooted red-flowered Ipomoea species, the sweet potato, as its indigenous name indicates. See: Emmart, E. W. The Badianus Manuscript (Codex Barberini, Latin 241). An Aztec Herbal of 1552; The Johns Hopkins Press: Baltimore, 1940; pp 252-253.
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34447326367
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Dr. Francisco Hernández (1515-1587, King Phillip II's chief medical officer in the Spanish colonies in the New World 1570-1577, was the first trained scientist to gather ethnobotanical information directly from Aztec healers and to assess the medicinal usefulness of the natural resources found in the central area of Mexico. He described the nutritious properties and the manner of cultivation of cacamotli and mentioned four varieties named long ago on the basis of their skin and flesh colors: The root is sometimes red on the outside and white inside, and is called acamotli. If the outer skin is purple and the inner part white, it is called ihaicamotli. If the outside is white and the inside yellow with a reddish tinge, it is called xochicamotli. There are times when both the inside and the outside are red or completely white, and then it is called camocpalcamotli or po
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Dr. Francisco Hernández (1515-1587), King Phillip II's chief medical officer in the Spanish colonies in the New World (1570-1577), was the first trained scientist to gather ethnobotanical information directly from Aztec healers and to assess the medicinal usefulness of the natural resources found in the central area of Mexico. He described the nutritious properties and the manner of cultivation of "cacamotli" and mentioned four varieties named long ago on the basis of their skin and flesh colors: "The root is sometimes red on the outside and white inside, and is called "acamotli". If the outer skin is purple and the inner part white, it is called "ihaicamotli". If the outside is white and the inside yellow with a reddish tinge, it is called "xochicamotli". There are times when both the inside and the outside are red or completely white, and then it is called "camocpalcamotli" or "poxcauhcamotli": names bestowed many centuries ago according to the variety of the colors." In contemporary Mexico and Brazil, there are four cultivated varieties recognized by their different skin colors: white, yellow, red, and purple. See: Hernández, F. The Mexican Treasury: The Writings of Dr. Francisco Hernández; Varey, S., Ed.; Stanford University Press: Stanford, 2000; p 184.
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34447335528
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The awareness of the role played by the sweet potato in Europe was not properly appreciated until recently due partially to a linguistic confusion perpetuated by herbals. Whereas the native word batata and patata were used in Spanish to indicate the sweet potato and the common one, respectively, in English they were joined together under the word potato, which was used to indicate both species. Perhaps, the best known reference reinforcing this confusion comes from John Gerard's General History of Plants (1597, where he asserted an Andean origin to the sweet potato (Sisarum peruvianum) while claiming that the ordinary potato originated in the English colony of Virginia Battata virginiana, The potato that William Shakespeare mentions in the Merry Wives of Windsor is the sweet potato. See: Gerard, J. The Herbal or General History of Plants; Dover: New York, 1975; pp 925-928
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The awareness of the role played by the sweet potato in Europe was not properly appreciated until recently due partially to a linguistic confusion perpetuated by herbals. Whereas the native word "batata" and "patata" were used in Spanish to indicate the sweet potato and the common one, respectively, in English they were joined together under the word "potato", which was used to indicate both species. Perhaps, the best known reference reinforcing this confusion comes from John Gerard's General History of Plants (1597), where he asserted an Andean origin to the sweet potato (Sisarum peruvianum) while claiming that the ordinary potato originated in the English colony of Virginia (Battata virginiana). The potato that William Shakespeare mentions in the Merry Wives of Windsor is the sweet potato. See: Gerard, J. The Herbal or General History of Plants; Dover: New York, 1975; pp 925-928.
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34447310475
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In the United States, two varieties are common: the dry, mealy, yellow sweet potato, and the watery, orange yam, which in reality is not a true yam (Dioscorea spp, This root crop is generally eaten boiled, baked, fried, or dried, and ground into syrup or flour to make biscuits, bread, pastries, and candy. Tubers are also dehydrated into chips, cooked, frozen, creamed, and used as pie fillings in the same manner as pumpkins. The foliage and the tuber are also valued as feed for farm animals. The yellow and orange pigments in the pulp of the tuber are carotenoids and therefore a rich source of vitamin A. Over one-fourth is carbohydrates, mostly starch, but the sweet taste indicates that sucrose is also present, especially in the watery yams 3-6% w/w
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In the United States, two varieties are common: the dry, mealy, "yellow sweet potato", and the watery, orange "yam", which in reality is not a true yam (Dioscorea spp.). This root crop is generally eaten boiled, baked, fried, or dried, and ground into syrup or flour to make biscuits, bread, pastries, and candy. Tubers are also dehydrated into "chips", cooked, frozen, creamed, and used as pie fillings in the same manner as pumpkins. The foliage and the tuber are also valued as feed for farm animals. The yellow and orange pigments in the pulp of the tuber are carotenoids and therefore a rich source of vitamin A. Over one-fourth is carbohydrates, mostly starch, but the sweet taste indicates that sucrose is also present, especially in the watery yams (3-6% w/w).
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34447310760
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Sweet potatoes are currently believed to have been brought to Polynesia by sea from South America around 1000 B.C. Historical records indicate that sweet potatoes were introduced into India, Malaysia, Indonesia, and the Philippines in the 16th century, reaching Fujian, mainland China in 1584. They first reached Japan at Miyakojima Island, in 1597. Asia accounts for 90% of the world production of 130 million tons, with China alone producing 86
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Sweet potatoes are currently believed to have been brought to Polynesia by sea from South America around 1000 B.C. Historical records indicate that sweet potatoes were introduced into India, Malaysia, Indonesia, and the Philippines in the 16th century, reaching Fujian, mainland China in 1584. They first reached Japan at Miyakojima Island, in 1597. Asia accounts for 90% of the world production of 130 million tons, with China alone producing 86%.
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0003204283
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Rodríguez-Hann, L, Pandalai, S. G, Eds, Research Signpost: Trivandrum, India
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Mata, R.; Pereda-Miranda, R.; Lotina-Hennsen, B. In Secondary Metabolites from Mexican Plants: Chemistry and Biological Properties; Rodríguez-Hann, L., Pandalai, S. G., Eds.; Research Signpost: Trivandrum, India, 1996; pp 59-68.
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Mata, R.1
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0040159361
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In Mexico, traditional healers classify illnesses and herbal remedies as hot or cold. A hot-cold imbalance must be redressed by the ingestion of contrary elements. For the hot-cold dichotomy, see: a, University of Utah Press: Salt Lake City
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In Mexico, traditional healers classify illnesses and herbal remedies as "hot" or "cold". A hot-cold imbalance must be redressed by the ingestion of contrary elements. For the hot-cold dichotomy, see: (a) López Austin, A. The Human Body and Ideology. Concepts of the Ancient Nahuas; University of Utah Press: Salt Lake City, 1988; pp 270-282.
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(1988)
The Human Body and Ideology. Concepts of the Ancient Nahuas
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López Austin, A.1
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(b) Ortiz de Montellano, B. R. Aztec Medicine, Health, and Nutrition; Rutgers University Press: New Brunswick, NJ, 1990; pp 213-235.
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Ortiz de Montellano, B.R.1
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Noda, N.; Yoda, S.; Kawasaki, T.; Miyahara, K. Chem. Pharm. Bull. 1992, 40, 3163-3168.
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