Results 111 to 120 of about 913 (154)
Some of the next articles are maybe not open access.
Production of Chamomile,Chamomilla recutita(L.) Rauschert, in Slovakia
Journal of Herbs, Spices & Medicinal Plants, 1992Selections of chamomile, Chamomilla recutita (L.) Rauschert, have resulted in the development of types with higher oil concentrations and considerable differences in essential oil constituents. Tests on mechanical chamomile harvesters indicated a vacuum system worked best for transport of flower heads preventing damage to the tissue.
Avneesh Rawat +7 more
openaire +2 more sources
MICROPROPAGATION OF CHAMOMILLA RECUTITA (L.) RAUSCHERT
Acta Horticulturae, 1998Chamomile (Chamomilla recutita (L.) Rauschert) is a Compositae medicinal plant, cross-pollinated, able to be cultivated also on mountain lands, mainly for the production of dry flowers, rich of essential oils, which are known for their beneficial effects.
F. Passamonti +3 more
openaire +1 more source
Jaceidin and chrysosplenetin chemotypes of Chamomilla recutita (L.) Rauschert
Biochemical Systematics and Ecology, 1999Abstract New infraspecific chemotypes based on methoxylated flavonoids were determined in Chamomilla recutita (L.) Rauschert (Compositae), the jaceidin (quercetagetin-3,6,3′-trimethyl ether) chemotype and the chrysosplenetin (quercetagetin-3,6,7,3′-tetramethyl ether) chemotype.
Miroslav Repčák +3 more
openaire +1 more source
Umbelliferone, a stress metabolite of Chamomilla recutita (L.) Rauschert
Journal of Plant Physiology, 2001Summary The coumarin umbelliferone was identified as a stress metabolite of the medicinal plant Chamomilla recutita . The increased content of umbelliferone was already observed in leaves 12 hrs after abiotic stress elicitation by CuCl 2 . In 48 hrs this amount rose approximately 10 times. In the same period of time, a decrease of ( Z )- and ( E )-2-
Miroslav Repčák +2 more
openaire +1 more source
Quantitative Genetical Aspects ofChamomilla recutita(L.) Rauschert
Journal of Essential Oil Research, 1990ABSTRACT The genetic component of the quantitative variation and the genetic potential for improving the sesquiterpene formation capacity in chamomile were examined. The results demonstrated that sufficient genetic variation exists with respect to the yield of essential oil and its key components chamazulene and α-bisabolol.
H. Massoud, Ch. Franz
openaire +1 more source
Cryopreservation of Chamomilla recutita L. Rauschert (Chamomile) Callus
2002Chamomile is one of oldest known medicinal herbs and was used in ancient Egypt, Greece and other Mediterranean countries. There are two herbs commonly called chamomile: German chamomile (Hungarian chamomile or wild chamomile) — (Chamomilla recutita L. Rauschert, syn. Matricaria recutita L.) and Roman chamomile (Chamaemelum nobile L., syn.
Eva Čellárová +2 more
openaire +1 more source
Contact Dermatitis, 2010
Background: Although German chamomile (Chamomilla recutita) is considered a weak sensitizer, recent studies have shown several possible non‐sesquiterpene lactone allergens in tea (infusions) from the plant. Objective: The aim of this study was to report the results of patch testing with herniarin (7‐methoxycoumarin), which is one of the possible ...
Paulsen, Evy +2 more
openaire +3 more sources
Background: Although German chamomile (Chamomilla recutita) is considered a weak sensitizer, recent studies have shown several possible non‐sesquiterpene lactone allergens in tea (infusions) from the plant. Objective: The aim of this study was to report the results of patch testing with herniarin (7‐methoxycoumarin), which is one of the possible ...
Paulsen, Evy +2 more
openaire +3 more sources
Scientia Horticulturae, 2006
Abstract A protocol for in vitro clonal propagation of a Brazilian variety of chamomile (Chamomilla recutita (L.) Rauschert) is described. Nodal segments were submersed in liquid MS basal medium containing 1.0–4.0 mg l−1 GA3 or thidiazuron (TDZ) or 0.5–4.0 mg l−1 2,4-D for 2 h.
Alice Sato +4 more
openaire +1 more source
Abstract A protocol for in vitro clonal propagation of a Brazilian variety of chamomile (Chamomilla recutita (L.) Rauschert) is described. Nodal segments were submersed in liquid MS basal medium containing 1.0–4.0 mg l−1 GA3 or thidiazuron (TDZ) or 0.5–4.0 mg l−1 2,4-D for 2 h.
Alice Sato +4 more
openaire +1 more source
Variation of Apigenin Quantity in Diploid and Tetraploid Chamomilla recutita (L.) Rauschert
Plant Biology, 2000Abstract: Apigenin, a pharmacologically important flavonoid of the chamomile plant, was analyzed at two ploidy levels during a three‐year period. This flavonoid accumulates in the ligulate florets of the anthodium. Higher percentages of apigenin were found in the ligulate florets of a diploid cultivar, in comparison with tetraploid plants.
V. Švehlíková, M. Repčák
openaire +1 more source