Results 161 to 170 of about 22,912 (201)

Two new cerebrosides from the pollen of Typha angustifolia

Fitoterapia, 2010
Two new cerebrosides, 1-O-(beta-d-glucopyranosyloxy)-(2S,3S,4R,8Z)-2-[(2'R)-2'-hydroxytricosanoylamino]-8-nonadecene-3,4-diol (1) and 1-O-(beta-D-glucopyranosyloxy)-(2S,3R,4E,8Z)-2-[(2'R)-2'-hydroxynonadecanoylamino]-4,13-nonadecene-3-diol (2), were isolated from the pollen of Typha angustifolia.
Wei-Wei, Tao, Nian-Yun, Yang, Li, Liu, Jin-Ao, Duan, De-Kang, Wu, Da-Wei, Qian, Yu-Ping, Tang   +6 more
openaire   +2 more sources

Use of shoot dimensions and microscopic analysis of leaves to distinguish Typha latifolia, Typha angustifolia, and their invasive hybrid Typha xglauca

Wetlands Ecology and Management, 2021
The hybrid cattail Typha xglauca Godr. is morphologically intermediate between Typha latifolia L. and Typha angustifolia L. We propose a method to distinguish these taxa based on morphology throughout emergent life stages. We evaluated four traits of gross morphology and four more from microscopic examination of leaf cross sections.
J. D. Wasko, T. P. McGonigle, L. G. Goldsborough, D. A. Wrubleski, P. H. Badiou, L. M. Armstrong   +5 more
openaire   +1 more source

Phytochemical composition and their Pharmaceutical potential of Typha angustifolia: A review

Medicinal Plants - International Journal of Phytomedicines and Related Industries, 2022
Typha angustifolia is a monocot plant with a great source of allelochemicals. It is extensively grown in the temperate and tropical zones of the world primarily in wetlands, marshes, and aquatic regions of different depths. All parts of the plants are bioactive including its pollen which are employed to treat various disorders such as abscesses ...
Shilpa Susan Scaria, M. Camil Rex, Lokesh Ravi   +2 more
openaire   +1 more source

Paenibacillus typhae sp. nov., isolated from roots of Typha angustifolia L.

International Journal of Systematic and Evolutionary Microbiology, 2013
A Gram-stain-positive, facultatively anaerobic and rod-shaped bacterium, designated strain xj7T, was isolated from roots of Typha angustifolia L. growing in Beijing Cuihu Wetland, China. The isolate was identified as a member of the genus Paenibacillus based on ...
Bi He, Kong, Qun Fang, Liu, Min, Liu, Yang, Liu, Lei, Liu, Chun Li, Li, Rong, Yu, Yan Hong, Li   +7 more
openaire   +2 more sources

1H NMR analysis of sporopollenin from Typha Angustifolia

Phytochemistry, 1999
Abstract The first analysis of sporopollenin using 1H NMR-techniques revealed the presence of four phenolic compounds in different amounts. The phenolic compounds are tri- or tetrasubstituted. The sporopollenin was isolated and purified from Typha angustifolia by an enzymatic procedure, followed by extraction with organic solvents.
Friedhelm Ahlers, Ina Thom, Jörg Lambert, Rüdiger Kuckuk, null Rolf Wiermann   +4 more
openaire   +1 more source

Two new nonacosanetriols from the pollen of Typha angustifolia

Chinese Chemical Letters, 2010
Abstract Chemical investigation of the pollen of Typha angustifolia Linn. has led to the isolation of two new nonacosanetriols, 7,8,10-nonacosanetriol ( 1 ) and 7,9,10-nonacosanetriol ( 2 ). Their structures were elucidated by chemical reaction and spectral analysis.
Wei Wei Tao, Nian Yun Yang, Jin Ao Duan, De Kang Wu, Er Xin Shang, Da Wei Qian, Yu Ping Tang   +6 more
openaire   +1 more source

Effect of water depth on the rhizome dynamics of Typha angustifolia

Wetlands Ecology and Management, 2007
The rhizome dynamics of Typha angustifolia in relation to water depth were investigated. Observations were made in two different stands, namely Akigase from April 2002 to December 2003, and Teganuma from April 2003 to December 2004. The mean rhizome length in the two stands was not significantly different but the mean rhizome diameter and biomass ...
Pratima Sharma, Takashi Asaeda, Takeshi Fujino   +2 more
openaire   +1 more source

Mechanisms of cadmium detoxification in cattail (Typha angustifolia L.)

Aquatic Botany, 2011
Abstract Cadmium (Cd) is a widespread heavy metal pollutant and environmental and human health hazard, which may be partially resolved using green and cost-effective phytoremediation techniques. However, the efficiency of phytoremediation is often limited by the small biomass of Cd-hyperaccumulator plants.
Weifeng Xu, Weiming Shi, Feng Yan, Biao Zhang, Jiansheng Liang   +4 more
openaire   +1 more source

Effects of lack of oxygen on the metabolism of shoots of Typha angustifolia

Phytochemistry, 1986
Abstract Excised young shoots of Typha angustifolia were incubated with [U- 14 C]sucrose in air, nitrogen and mixtures containing 14, 11, 8, 6, 4, 2 and 1% oxygen. Total 14 C metabolized was not significantly affected by oxygen concentration. The percentage of metabolized 14 C recovered in the fractions that contained the major macromolecules was
Loveday E.T. Jenkin, Tom ap Rees
openaire   +1 more source

Removal of Lead from Contaminated Soils by Typha Angustifolia

Water, Air, and Soil Pollution, 2004
A greenhouse study was demonstrated for removal of lead (Pb) from contaminated soil by the narrow — leaved cattail, Typha angustifolia. The plants were grown in sandy loam soil containing various concentrations of Pb(NO3)2 (53.3, 106.7, 160, 213.3, and 266.7 mg Pb kg-1 soil). Most lead was accumulated in roots and then transported to leaves.
Panich-Pat, T, Pokethitiyook, P, Kruatrachue, M, Upatham, ES, Srinives, P, Lanza, GR   +5 more
openaire   +2 more sources