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Lindera Triloba(Leaves)
''Lindera triloba'' is a plant species belonging to the genus ''Lindera''. It is endemic to Japan, and is called ''Shiro-moji'' in Japanese. __TOC__ Use In Japan, the strong branch was used for walking sticks. The seed oil obtained by squeezing ripe fruit was used as fuel for lanterns. The leaves have a unique odor, and the essential oil can be extracted by hydrodistillation. The seedlings for gardening and garden trees are sold to enjoy the autumn leaves. File:Lindera triloba flower.JPG, flower File:Lindera triloba at Ibaraki Botanical Garden 02.jpg, young leaves File:Lindera triloba fruit.JPG, fruit File:Lindera triloba at Ibaraki Botanical Garden 01.jpg, bark File:Lindera triloba yellow leaves.jpg, autumn leaves Biochemistry Sesquiterpenes such as delobanone and acetoxydelobanone have been isolated from ''Lindera triloba''. The sesquiterpenes ( α-Cadinol, δ-Cadinene Cadinenes are a group of isomeric hydrocarbons that occur in a wide variety of essential oil-producing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Gerhard Zuccarini
Joseph Gerhard Zuccarini (10 August 1797 – 18 February 1848) was a German botanist, Professor of Botany at the University of Munich. He worked extensively with Philipp Franz von Siebold, assisting in describing his collections from Japan, and he also described plants discovered in other areas, including Mexico. Siebold wrote his '' Flora Japonica'' in collaboration with Zuccarini. It first appeared in 1835, but the work was not completed until after his death, finished in 1870 by F. A. W. Miquel (1811–1871), director of the in Leiden. The botanical genus '' Zuccarinia'' (Rubiaceae) was named in his honor by Carl Ludwig Blume Charles Ludwig de Blume or Karl Ludwig von Blume (9 June 1796 – 3 February 1862) was a German-Dutch botanist and entomologist who spent most of his professional life in the Netherlands and the Dutch East Indies. As deputy director of agricul ... in 1827. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Ludwig Blume
Charles Ludwig de Blume or Karl Ludwig von Blume (9 June 1796 – 3 February 1862) was a German-Dutch botanist and entomologist who spent most of his professional life in the Netherlands and the Dutch East Indies. As deputy director of agriculture at the Bogor Botanical Gardens in Java (1823–1826) and later director of the Rijksherbarium in Leiden, he conducted extensive studies of Southeast Asian flora, publishing numerous influential works including ''Bijdragen tot de flora van Nederlandsch Indië'' (1825–1827) and ''Rumphia'' (1835–1849). Together with Philipp Franz von Siebold, Blume co-founded the Royal Society for the Encouragement of Horticulture in the Netherlands in 1842, helping to revitalise the country's reputation as a centre for botanical study and exotic plant cultivation. His scientific contributions were recognised with his election as a foreign member of the Royal Swedish Academy of Sciences in 1855, and his legacy is commemorated in the botanical jou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Takenoshin Nakai
was a Japanese botany, botanist. In 19191919. Notulae and Plantas Japoniae at Koreae X XI. The Botanical Magazine (Tokyo) 33(395): 193–194. and 1930,1930. Plantae Japonicae & Koreanae. The Botanical Magazine (Tokyo) 44(526): 508. he published papers on the plants of Japan and Korea, including the genus ''Cephalotaxus''. Between 1943 and 1945, during the Japanese occupation of the Dutch East Indies (now Indonesia), Takenoshin Nakai was the director of 's Lands Plantentuin in Batavia, Dutch East Indies, Batavia (now Bogor Botanical Gardens in Bogor). Taxonomist The International Plant Names Index lists 4,733 records of plant names of which Nakai is an author or co-author. References Bibliography * * * External links Lecture notes on angiosperms from University of MarylandArticle on the Korean bellflowerby Yong Shik Kim and Mike Maunder from CURTIS'S Botanical Magazine, Royal Botanic Gardens, Kew, UK. Vol. 15(2): 141–146, 1998. Takenoshin Nakai 1882-1952 by Hiroshi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Of The World Online
Plants of the World Online (POWO) is an online taxonomic database published by the Royal Botanic Gardens, Kew. History Following the Convention on Biological Diversity, the Royal Botanic Gardens in Kew launched Plants of the World Online in March 2017 with the goal of creating an exhaustive online database of all seed-bearing plants worldwide. (Govaerts wrongly speaks of "Convention for Botanical Diversity (CBD)). The initial focus was on tropical African flora, particularly flora ''Zambesiaca'', flora of West and East Tropical Africa. Since March 2024, the website has displayed AI-generated predictions of the extinction risk for each plant. Description The database uses the same taxonomical source as the International Plant Names Index, which is the World Checklist of Vascular Plants (WCVP). The database contains information on the world's flora gathered from 250 years of botanical research. It aims to make available data from projects that no longer have an online ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lindera
Dried fruits of ''Lindera neesiana'' used as spice (coll. MHNT) ''Lindera'' is a genus of about 80–1001. Lindera Thunberg '''' species of s in the family , mostly native to eastern but with three species in eastern |
Walking Sticks
A walking stick (also known as a walking cane, cane, walking staff, or staff) is a device used primarily to aid walking, provide postural stability or support, or assist in maintaining a good posture. Some designs also serve as a fashion accessory, or are used for self-defense. Walking sticks come in many shapes and sizes and some have become collectable , collector's items. People with disabilities may use some kinds of walking sticks as a Assistive cane, crutch, but a walking cane is not designed for full weight support but used to help with balance. The walking stick has also historically been known to be used as a self-defense weapon, and may Swordstick, conceal a sword or knife. Hikers use walking sticks, also known as trekking poles, pilgrim's staffs, hiking poles, or hiking sticks, for a wide variety of purposes: as a support when going uphill or as a brake when going downhill; as a balance point when crossing streams, swamps, or other rough terrain; to feel for obstacle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lanterns
A lantern is a source of lighting, often portable. It typically features a protective enclosure for the light sourcehistorically usually a candle, a wick in oil, or a thermoluminescent mesh, and often a battery-powered light in modern timesto make it easier to carry and hang up, and make it more reliable outdoors or in drafty interiors. Lanterns may also be used for signaling, as torches, or as general light-sources outdoors. Uses The lantern enclosure was primarily used to prevent a burning candle or wick being extinguished from wind, rain or other causes. Some antique lanterns have only a metal grid, indicating their function was to protect the candle or wick during transportation and avoid the excess heat from the top to avoid unexpected fires. Another important function was to reduce the risk of fire should a spark leap from the flame or the light be dropped. This was especially important below deck on ships: a fire on a wooden ship was a major catastrophe. Use of unguar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Essential Oil
An essential oil is a concentrated hydrophobic liquid containing volatile (easily evaporated at normal temperatures) chemical compounds from plants. Essential oils are also known as volatile oils, ethereal oils, aetheroleum, or simply as the oil of the plant from which they were extracted, such as oil of clove. An essential oil is essential in the sense that it contains the essence of the plant's fragrance—the characteristic fragrance of the plant from which it is derived. The term "essential" used here does ''not'' mean required or usable by the human body, as with the terms essential amino acid or essential fatty acid, which are so called because they are nutritionally required by a living organism. Essential oils are generally extracted by distillation, often by using steam. Other processes include expression, solvent extraction, '' sfumatura'', absolute oil extraction, resin tapping, wax embedding, and cold pressing. They are used in perfumes, cosmetics, soaps, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrodistillation
Steam distillation is a separation process that consists of distillation, distilling water together with other Volatility (chemistry), volatile and non-volatile components. The steam from the boiling water carries the vapor of the volatiles to a Condenser (heat transfer), condenser; both are cooled and return to the liquid or solid state, while the non-volatile residues remain behind in the boiling container. If, as is usually the case, the volatiles are not miscible with water, they will spontaneously form a distinct phase (matter), phase after condensation, allowing them to be separated by decantation or with a separatory funnel. Steam distillation can be used when the boiling point of the substance to be extracted is higher than that of water, and the starting material cannot be heated to that temperature because of chemical decomposition, decomposition or other unwanted reactions. It may also be useful when the amount of the desired substance is small compared to that of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sesquiterpene
Sesquiterpenes are a class of terpenes that consist of three isoprene units and often have the molecular formula C15H24. Like monoterpenes, sesquiterpenes may be cyclic or contain rings, including many combinations. Biochemical modifications such as oxidation or rearrangement produce the related sesquiterpenoids. It is estimated (2006) that 3000 sesquiterpenes have been identified. Biosynthesis and examples The reaction of geranyl pyrophosphate with isopentenyl pyrophosphate results in the 15-carbon farnesyl pyrophosphate (FPP), which is an intermediate in the biosynthesis of sesquiterpenes such as farnesene. Cyclic sesquiterpenes are more common than cyclic monoterpenes because of the increased chain length and additional double bond in the sesquiterpene precursors. In addition to common six-membered ring systems such as the ones found in zingiberene and bisacurone, cyclization of one end of the chain to the other end can lead to macrocyclic rings such as humulene. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cadinenes
Cadinenes are a group of isomeric hydrocarbons that occur in a wide variety of essential oil-producing plants. The name is derived from that of the Cade juniper (''Juniperus oxycedrus'' L.), the wood of which yields an oil from which cadinene isomers were first isolated. Chemically, the cadinenes are bicyclic sesquiterpenes. The term ''cadinene'' has sometimes also been used in a broad sense to refer to any sesquiterpene with the so-called cadalane (4-isopropyl-1,6-dimethyldecahydronaphthalene) carbon skeleton. Because of the large number of known double-bond and stereochemical isomers, this class of compounds has been subdivided into four subclasses based on the relative stereochemistry at the isopropyl group and the two bridgehead carbon atoms. The name ''cadinene'' is now properly used only for the first subclass below, which includes the compounds originally isolated from cade oil. Only one enantiomer In chemistry, an enantiomer (Help:IPA/English, /ɪˈnænti.əmə ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
