Results 131 to 140 of about 2,474 (177)

A chemotype of Cyperus rotundus in Hawaii

Phytochemistry, 1989
Abstract A new chemotype of Cyperus rotundus was found in Hawaii based on the sesquiterpene composition of the mature tubers. The K-type has higher concentrations of patchoulenyl acetate and sugeonyl acetate than the three known Asian chemotypes. Biochemical and evolutionary aspects of these findings are discussed.
Koichiro Komai, Chung-Shih Tang
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Sesquiterpenoids from Cyperus rotundus

Phytochemistry, 1998
Abstract New sesquiterpenoids with 4,5-secoeudesmane and cyperolone carbon skeletons were isolated from Cyperus rotundus , and characterized by spectroscopic analysis. The structures were confirmed by synthesis from (+)-dihydrocarvone and (+)-cyperolone.
Susumu Ohira, Taisuke Hasegawa, Ken-Ichiro Hayashi, Takuji Hoshino, Daisuke Takaoka, Hiroshi Nozaki   +5 more
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Anticariogenic Properties of the Extract ofCyperus rotundus

The American Journal of Chinese Medicine, 2007
Streptococcus mutans (S. mutans) is known as the causative bacteria in the formation of dental plaque and dental caries. The aim of this experiment was to investigate the effects of Cyperus rotundus (C. rotundus) tuber extract on the growth, acid production, adhesion, and water-insoluble glucan synthesis of S. mutans.
Hyeon-Hee, Yu, Da-Hong, Lee, Se-Jeong, Seo, Yong-Ouk, You   +3 more
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Chemical study of the essential oil of Cyperus rotundus

Phytochemistry, 2001
Minor constituents of the essential oil of Cyperus rotundus have been investigated. The three new sesquiterpene hydrocarbons (-)-isorotundene, (-)-cypera-2,4(15)-diene, (-)-norrotundene and the ketone (+)-cyperadione were isolated and their structures elucidated.
M M, Sonwa, W A, König
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The incredible benefits of Nagarmotha (Cyperus rotundus)

International Journal of Nutrition, Pharmacology, Neurological Diseases, 2014
Nagarmotha ( Cyperus rotundus ), a cosmopolitan weed, is found in all tropical, subtropical and temperate regions of the world. In India, it is commonly known as Nagarmotha and it belongs to the family Cyperacea. The major chemical components of this herb are essential oils, flavonoids, terpenoids, sesquiterpenes, cyprotene, cyperene, aselinene ...
Hashmat Imam, Azad Lone, Aziz Seikh, Ghulamuddin Sofi, null Zarnigar   +4 more
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Cyperus esculentus and Cyperus rotundus

2021
Gerald M. Henry, Matthew T. Elmore, Travis W. Gannon   +2 more
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Cyperus rotundus L.

2004
Prikazane su osnovne osobine i rasprostranjenost svojte Cyperus rotundus L., te je dana procjena ugroženosti prema IUCN kriterijima.
Cigić, Petra, Nikolić, Toni, Ilijanić, Ljudevit   +2 more
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Cyperus rotundus

2023
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Cyperus rotundus (purple nutsedge)

PlantwisePlus Knowledge Bank, 2022
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Allelopathy of green manures on Cyperus rotundus

2019
The objective of this study was to evaluate the allelopathic effect of soil incorporation of straw of different species of green manure (SGM) on the dry weight of purple nutsedge (Cyperus rotundus). The experiment was conducted at the State University of Mato Grosso do Sul - Unit Aquidauna, sector Plant Science, MS, Brazil.
Zanuncio, Angelita, Teodoro, Paulo E., Ribeiro, Larissa P., Corrêa, Caio C.G.,, Oliveira, Marli, Torres, Francisco E.   +5 more
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