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cinchona    
n. 金鸡纳树,金鸡纳树皮

金鸡纳树,金鸡纳树皮

cinchona
n 1: medicinal bark of cinchona trees; source of quinine and
quinidine [synonym: {cinchona}, {cinchona bark}, {Peruvian
bark}, {Jesuit's bark}]
2: any of several trees of the genus Cinchona [synonym: {cinchona},
{chinchona}]

Peruvian \Pe*ru"vi*an\, a. [Cf. F. p['e]ruvien, Sp. peruviano.]
Of or pertaining to Peru, in South America. -- n. A native or
an inhabitant of Peru.
[1913 Webster]

{Peruvian balsam}. See {Balsam of Peru}, under {Balsam}.

{Peruvian bark}, the bitter bark of trees of various species
of Cinchona. It acts as a powerful tonic, and is a remedy
for malarial diseases. This property is due to several
alkaloids, as quinine, cinchonine, etc., and their
compounds; -- called also {Jesuit's bark}, and {cinchona}.
See {Cinchona}.
[1913 Webster]


Cinchona \Cin*cho"na\, n. [So named from the wife of Count
Chinchon, viceroy of Peru in the seventeenth century, who by
its use was freed from an intermittent fever, and after her
return to Spain, contributed to the general propagation of
this remedy.]
1. (Bot.) A genus of trees growing naturally on the Andes in
Peru and adjacent countries, but now cultivated in the
East Indies, producing a medicinal bark of great value.
[1913 Webster]

2. (Med.) The bark of any species of {Cinchona} containing
three per cent. or more of bitter febrifuge alkaloids;
Peruvian bark; Jesuits' bark.
[1913 Webster]


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  • Cinchona - Wikipedia
    Cinchona (pronounced sɪŋˈkoʊnə or sɪnˈtʃoʊnə [1]) is a genus of flowering plants in the family Rubiaceae containing at least 23 species of trees and shrubs All are native to the tropical Andean forests of western South America
  • Cinchona: Overview, Uses, Side Effects, Precautions . . . - WebMD
    Cinchona (Cinchona calisaya) is an evergreen tree that grows up to 15 meters in Peru, Ecuador, and Colombia The bark is used to make medicine Cinchona bark contains a chemical called
  • Cinchona: Health Benefits, Side Effects, Uses, Dose Precautions - RxList
    Cinchona is used for increasing appetite; promoting the release of digestive juices; and treating bloating, fullness, and other stomach problems It is also used for blood vessel disorders including hemorrhoids, varicose veins, and leg cramps
  • Cinchona | Description, History, Facts | Britannica
    Cinchona, genus of about 23 species of plants, mostly trees, in the madder family (Rubiaceae), native to the Andes of South America The bark of some species contains quinine and is useful against malaria
  • What Is Cinchona Used For? From Malaria to Tonic Water
    Cinchona is a tropical tree whose bark produces quinine and several related compounds that have been used to treat malaria for nearly 400 years Today, cinchona bark is primarily harvested for the food and beverage industry, with 300 to 500 tons of quinine produced annually from plantations in Africa It also remains a source of quinidine, a compound used to treat abnormal heart rhythms
  • Cinchona bark: Properties, Health Applications, Dosage, and Cautions
    Cinchona bark is the natural source of quinine, historically used to treat malaria and reduce fever Beyond antimalarial action, Cinchona may support digestion, appetite, and act as a mild pain reliever
  • Cinchona (Cinchona succirubra) | Natural Remedy for Digestion, Fever . . .
    Cinchona is a tree native to South America, capable of growing over 20 meters tall It has elliptical leaves with reddish undersides and bright pink flowers The bark’s outer layer is brownish-gray, while the inner layer is reddish-brown
  • Cinchona tree - Kew
    The cinchona tree (Cinchona pubescens) has transformed the world due to it being a source of quinine, an effective treatment for malaria The indigenous people across the Andes used cinchona bark as a treatment for fever before introducing it to Spanish Jesuits
  • Chinchona: From Ancient Malaria Remedy to Modern Uses
    The historical significance of cinchona stems largely from the discovery and isolation of quinine from its bark While its exact origins are somewhat unclear, the bark was recognized as an effective treatment for fevers, including malaria, by the 17th century
  • Biosynthesis of cinchona alkaloids - PubMed
    Cinchona alkaloids, which have been studied for more than 250 years, are plant-derived natural products that have collectively had a substantial impact in medicine and basic science<sup>1-5< sup> Examples of cinchona alkaloids include quinine, a historically important antimalarial drug, and cinchon …





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