Cinchona officinalis is a shrub or tree with rugose bark and branchlets covered in minute hairs. Stipules lanceolate or oblong, acute or obtuse, glabrous. Leaves lanceolate to elliptic or ovate, usually about 10 centimetres (3.9 in). long and 3.5–4 centimetres (1.4–1.6 in). wide; acute, acuminate, or obtuse tip; base rounded to attenuate; coriaceous, glabrous above and often lustrous; glabrous beneath or puberulent or short-pilose, especially on the veins. Inflorescence… WebCinchona pubescens Vahl. dan Calliandra calothyrsus Meissn. diketahui sebagai jenis invasif di beberapa tempat, bahkan C. pubescens termasuk salah satu dari 100 organisme paling invasif di dunia.
Cinchona - Wikipedia
WebCINCHONA . Synonyms . Cortex Cinchonae, Countess, Peruvian or Jesuit’s bark, Cinchona . Biological Source . Cinchona is the dried bark of the stem or of the root of … WebCinchona 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 … incomplete missed ab
Morphology & Microscopy of Cinchona Bark: Dr Bhushan P Pimple
WebAug 24, 2024 · Morphology & Microscopy of Cinchona Bark: Dr Bhushan P Pimple. 5,406 views Aug 24, 2024. WebGeneral Information. Trees and shrubs, to 12 m tall; bark grayish brown, sometimes striped with white and/or longitudinally fissured; branches somewhat flattened to subterete or angled, densely pilosulous or hirtellous to puberulent or glabrescent. Petiole 1.5-4 cm, glabrous or puberulent to hirtellous; leaf blade drying papery, ovate, ovate ... WebMar 2, 2004 · Polymeric Cinchona alkaloids have been previously used as catalysts in other processes such as asymmetric Michael addition , dihydroxylation and aminohydroxylation reactions. However, the use of polymeric Cinchona alkaloid-derived ammonium salts as PTC catalysts for the asymmetric synthesis of α-amino acid derivatives is very recent … inchy ambulance