Results 121 to 130 of about 913 (154)
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The Journal of Supercritical Fluids, 2001
Abstract Flowers of chamomile ( Chamomilla recutita [L.] Rauschert) were extracted with supercritical carbon dioxide using a fixed bed extractor. The experimental work was conducted to identify the best process conditions to maximize the yield of extract and its content of α-bisabolol and chamazulene.
Nanci P. Povh +2 more
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Abstract Flowers of chamomile ( Chamomilla recutita [L.] Rauschert) were extracted with supercritical carbon dioxide using a fixed bed extractor. The experimental work was conducted to identify the best process conditions to maximize the yield of extract and its content of α-bisabolol and chamazulene.
Nanci P. Povh +2 more
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Natural Product Research, 2010
Variations in the essential oil composition of Chamomilla recutita (L.) Rauschert from different European countries were determined. A total of 39 components were identified, representing over 92% of the total oil yield. The principal biologically active compounds in chamomile oils were bisabolol oxide A (3.1-56.0%), alpha-bisabolol (0.1-44.2 ...
Anne, Orav, Ain, Raal, Elmar, Arak
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Variations in the essential oil composition of Chamomilla recutita (L.) Rauschert from different European countries were determined. A total of 39 components were identified, representing over 92% of the total oil yield. The principal biologically active compounds in chamomile oils were bisabolol oxide A (3.1-56.0%), alpha-bisabolol (0.1-44.2 ...
Anne, Orav, Ain, Raal, Elmar, Arak
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Phytochemistry, 2004
The major flavonoids in the white florets of chamomile (Chamomilla recutita [L.] Rauschert) were rapidly purified using a combination of polyamide solid-phase extraction and preparative HPLC. From the combined LC/MS, LC/MS/MS, and NMR data the apigenin glucosides were identified as apigenin 7-O-glucoside (Ap-7-Glc), Ap-7-(6"-malonyl-Glc), Ap-7-(6 ...
SVEHLIKOVA V +6 more
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The major flavonoids in the white florets of chamomile (Chamomilla recutita [L.] Rauschert) were rapidly purified using a combination of polyamide solid-phase extraction and preparative HPLC. From the combined LC/MS, LC/MS/MS, and NMR data the apigenin glucosides were identified as apigenin 7-O-glucoside (Ap-7-Glc), Ap-7-(6"-malonyl-Glc), Ap-7-(6 ...
SVEHLIKOVA V +6 more
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International Journal of Radiation Biology, 2019
Purpose: To develop elite mutants in chamomile (Chamomilla recutita [L.] Rauschert) for increasing the quantity and quality of essential oil rich in acetylenic compound (2Z,8Z)-matricaria acid methyl ester by applying γ -rays irradiation. Molecular and chemical analysis was performed for ithe dentification/differentiation of mutant genotype.
Raj Kishori Lal +6 more
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Purpose: To develop elite mutants in chamomile (Chamomilla recutita [L.] Rauschert) for increasing the quantity and quality of essential oil rich in acetylenic compound (2Z,8Z)-matricaria acid methyl ester by applying γ -rays irradiation. Molecular and chemical analysis was performed for ithe dentification/differentiation of mutant genotype.
Raj Kishori Lal +6 more
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1991
According to recent studies in plant systematics, the valid name of the medically used camomile is Chamomilla recutita (L.) Rauschert. Linne used the name “Matricaria recutita”, but the plant has become generally known as “Matricaria chamomilla”.
J. Reichling, R. Beiderbeck
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According to recent studies in plant systematics, the valid name of the medically used camomile is Chamomilla recutita (L.) Rauschert. Linne used the name “Matricaria recutita”, but the plant has become generally known as “Matricaria chamomilla”.
J. Reichling, R. Beiderbeck
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Journal of Essential Oil Research, 1990
ABSTRACT The quantitative inheritance of (−)-α-bisabolol and chamazulene in Chamomilla recutita was studied by investigating the diallele progenies (F1-hybrids) of ten parent plants grown under four different environments (S. Germany and Egypt). The results of this study revealed that the highest essential oil and bisabolol contents were obtained in ...
Hekmat Y. Massoud, Chlodwig M. Franz
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ABSTRACT The quantitative inheritance of (−)-α-bisabolol and chamazulene in Chamomilla recutita was studied by investigating the diallele progenies (F1-hybrids) of ten parent plants grown under four different environments (S. Germany and Egypt). The results of this study revealed that the highest essential oil and bisabolol contents were obtained in ...
Hekmat Y. Massoud, Chlodwig M. Franz
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Journal of Herbs, Spices & Medicinal Plants, 2002
SURMMARY In Italy, Chamomile is widely used for flower-head infusion but is almost totally imported. Wild populations are easily found, especially in disturbed soils and as weeds of cereal crops. Eleven chamomile populations were collected in Central Italy with the purpose of estimating the diversity and potential economic value of wild germplasm from ...
Paola Taviani +2 more
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SURMMARY In Italy, Chamomile is widely used for flower-head infusion but is almost totally imported. Wild populations are easily found, especially in disturbed soils and as weeds of cereal crops. Eleven chamomile populations were collected in Central Italy with the purpose of estimating the diversity and potential economic value of wild germplasm from ...
Paola Taviani +2 more
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Mengen- und Spurenelemente, 2000
We measured cadmium and lead content of dry chamomilla tea decoction, dry chamomilla extract, and standard solution without chamomilla using differential pulse anodic striping voltametry (DPASV). Dry chamomilla tea decoction showed strong chelating capacity for cadmium.
Branica, Gina +2 more
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We measured cadmium and lead content of dry chamomilla tea decoction, dry chamomilla extract, and standard solution without chamomilla using differential pulse anodic striping voltametry (DPASV). Dry chamomilla tea decoction showed strong chelating capacity for cadmium.
Branica, Gina +2 more
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Food Chemistry, 2012
Abstract Commercial samples of German chamomile ( Chamomilla recutita (L.) Rauschert) tea ( n = 13), packaged in different countries and purchased in Estonia either at food markets (9) or at retail pharmacies (4), were analysed for the essential oil and terpenoid content and constituents by GC–MS.
Ain Raal +5 more
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Abstract Commercial samples of German chamomile ( Chamomilla recutita (L.) Rauschert) tea ( n = 13), packaged in different countries and purchased in Estonia either at food markets (9) or at retail pharmacies (4), were analysed for the essential oil and terpenoid content and constituents by GC–MS.
Ain Raal +5 more
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COMPARISON OF CHAMOMILE BIOTYPES (CHAMOMILLA RECUTITA (L.) RAUSCHERT)
Acta Horticulturae, 1993G. Circella +3 more
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