Preferencje help
Polish version English version Język
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 6

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych:  dried leaf
help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
1
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

The effect of fragmentation and packaging of dried parsley leaves on selected chemical and microbiological parameters

100%
Sikorska-Zimny K., Wojcicka K., Rochminska A., Rutkowski K. P., Szewczyk E. M., Lisiecki P.
Journal of Horticultural Research
|
2019
|
tom 27
|
nr 2
2

A comparison of numerous Cistus species and subspecies - (II) profiles of the volatiles with SPME-GC/MS

100%
Kolling-Speer I., Wittpahl G., Speer K.
Polish Journal of Food and Nutrition Sciences
|
2011
|
tom 61
|
nr Suppl.1
3
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Study of nutritional value of dried tea leaves and infusions of black, green and white teas from Chinese plantations

80%
Czernicka M., Zagula G., Bajcar M., Saletnik B., Puchalski C.
Roczniki Państwowego Zakładu Higieny
|
2017
|
tom 68
|
nr 3
Background. The processing of tea leaves determines the contents of bioactive ingredients, hence it should be expected that each variety of tea, black, red or green, will represent a different package of compounds of physiological importance. Taste and aroma, as well as price and brand are the main factors impacting consumers’ preferences with regard to tea of their choice; on the other hand consumers less frequently pay attention to the chemical composition and nutritional value of tea. Objective. The purpose of the study was assessment of the nutritional value of black, green and white high-quality tea leaf from Chinese plantations based on the chemical composition of the dried leaves as well as minerals and caffeine content in tea infusions. Material and methods. The research material included 18 high-quality loose-leaf teas produced at Chinese plantations, imported to Poland, and purchased in an online store. The analyses included examination of the dried tea leaves for their chemical composition (contents of water, protein, volatile substances and ash) and assessment of selected minerals and caffeine contents in the tea infusions. Results. High-quality Chinese green teas were found with the most valuable composition of minerals, i.e. the highest contents of Zn, Mn, Mg, K, Ca and Al and the highest contents of protein in comparison to the other products. Chinese black teas had the highest contents of total ash and caffeine and white teas were characterized with high content of volatile substances, similar to the black teas, and the highest content of water and the lowest content of total ash. Conclusions. The three types of tea brews examined in the present study, in particular green tea beverages, significantly enhance the organism’s mineral balance by providing valuable elements.
4

Fatty acid patterns of waste parts of Turkish Pistacia vera L. tree

80%
Aslan M., Orhan I.
Acta Biologica Cracoviensia. Series Botanica
|
2006
|
tom 48
|
nr 2
The fatty acid composition of waste products of Pistacia vera (pistachio tree) grown in Turkey was assayed. The waste products and various parts of the tree were classified as fresh leaves (FL), dried leaves (DL), stem (ST), branches, fresh skin of natural woody shell (unprocessed) (FSN), fresh kernel, and skin of processed woody shell. Gas chromatography-mass spectrometry data showed FSN, FL, DL and ST to be rich sources of fatty acids. In particular, FL contains a remarkable amount of linolenic acid (30.4±3.28%).
5
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Wpływ parametrów sublimacyjnego suszenia na zmianę współrzędnych barwy suszu z liści selera

70%
Polak R.
Acta Scientiarum Polonorum. Technica Agraria
|
2008
|
tom 07
|
nr 1-2
6
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Badania nad mozliwoscia wykorzystania wybranych roslin z rodziny Brassicaceae w ochronie ogorka przed zgorzela siewek powodowana przez Rhizoctonia solani Kuhn i Fusarium culmorum [W.G. Smith] Sacc.

61%
Burgiel Z. J.
Acta Agrobotanica
|
2005
|
tom 58
|
nr 2
171-178
The aim of the work was to determine the usefulness of dried leaves of savoy cabbage, red cabbage, horse radish and fringed cabbage in protection of cucumber against damping-off caused by fungi Rhizoctonia solani and Fusarium culmorum. In the laboratory experiments, pathogens were grown on PDA containing dried leaves (3g·100 cm⁻³) and in atmosphere containing volatile substances evolved from plant material. The addition of radish horse leaves into PDA caused total inhibition of R. solani development. Remaining plants were also characterized by high fungistatic activity (% of growth inhibition about 85%). F. culmorum was less sensitive. The horse radish leaves showed the strongest activity (65 %), weakest in combination with fringed cabbage leaves (38,9%). The similar regularity in the case of fumigation activity was observed. The effectiveness of dried leaves in protection of cucumber against damping-off was confirmed in greenhouse experiment. The amendment of soil inoculated with R. solani in dose 2 g per 500 cm³ of soil significantly increased the number of cucumber sprouts compared to the control. In the experiment with F. culmorum only in combination with horse radish and red cabbage leaves significant action was observed.
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.