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Comparison of polyphenolic composition of extracts from honeysuckle, chokeberries and green tea - a short report

100%

Frejnagel S.

Polish Journal of Food and Nutrition Sciences

2007

tom 57

nr 1

The aim of the study was to compare the polyphenolic composition of extracts from different plant sources. Extracts from two new plants rich in polyphenols, i.e. chokeberries and honeysuckle, were compared with the well-investigated green tea polyphenols. All extracts obtained were characterised by a high content of polyphenols: green tea – 611 mg/g, honeysuckle – 633 mg/g and chokeberries – 714 mg/g. Honeysuckle and chokeberries extracts consisted mainly of anthocyanins (321.2 and 404.5 mg/g, respectively), whereas green tea extract contained mainly flavan-3-ols (587.9 mg/ g).

Scirpetum radicantis Hejny in Hejny et Husak 1978 em. Zahlh. 1979, a plant association new to Poland

100%

Spalek K., Nowak A.

Acta Societatis Botanicorum Poloniae

2003

tom 72

nr 4

The paper presents a rush community new to Poland - Scirpetum radicantis Hejny in Hejny et Husak 1978 em. Zahlh. 1979, belonging to the Phragmition alliance. It was discovered in fishponds near Olesno in Silesia (SW Poland). The floristic composition and the ecological requirements of this association are presented in the paper. Scirpetum radicantis is considered to be a very rare and endangered plant community in Europe.

Lachenalia - breeding, culture and usage of a new ornamental bulbous plant

80%

Kapczynska A.

Annals of Warsaw University of Life Sciences - SGGW. Horticulture and Landscape Architecture

2009

tom 30

Salvinia natans (L.) All. nowa roślina żywicielska Rhopalosiphum nymphaeae Linnaeus (Hemiptera: Aphidoidea) w Polsce

71%

Borowiak-Sobkowiak B., Wilkaniec B., Przybylowicz L.

Wiadomości Entomologiczne

2011

tom 30

nr 1

Ograniczanie wyników

1 Acta Societatis Botanicorum Poloniae

1 Annals of Warsaw University of Life Sciences - SGGW. Horticulture and Landscape Architecture

1 Polish Journal of Food and Nutrition Sciences

1 Wiadomości Entomologiczne

1 Borowiak-Sobkowiak B.

1 Frejnagel S.

1 Kapczynska A.

1 Nowak A.

1 Przybylowicz L.

1 Spalek K.

1 Wilkaniec B.

1 2011

1 2009

1 2007

1 2003

Wyniki wyszukiwania

Comparison of polyphenolic composition of extracts from honeysuckle, chokeberries and green tea - a short report

Scirpetum radicantis Hejny in Hejny et Husak 1978 em. Zahlh. 1979, a plant association new to Poland

Lachenalia - breeding, culture and usage of a new ornamental bulbous plant

Salvinia natans (L.) All. nowa roślina żywicielska Rhopalosiphum nymphaeae Linnaeus (Hemiptera: Aphidoidea) w Polsce