Wyniki wyszukiwania - AGRO

1

Plant extracts as cosmetic ingredients

100%

Malinowska P., Szymusiak H.

Towaroznawcze Problemy Jakości. Polskie Towarzystwo Towaroznawcze

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2008

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nr 2

33-40

2

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Lichens as a source of chemical compounds with anti-inflammatory activity

86%

Studzinska-Sroka E., Dubino A.

Herba Polonica

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2018

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tom 64

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nr 1

Symptoms of inflammation accompany a number of diseases. In order to mitigate them, folk medicine has used a variety of medicinal substances, including herbs and mushrooms. Lichens are less known organisms, containing specific secondary metabolites with interesting biological properties. One of their biological actions is the anti-inflammatory activity that has been confirmed by in vitro and animal studies. It has been proven that compounds and extracts from lichens inhibit the enzymes involved in the inflammatory process. The following paper is a review of research on the little-known anti-inflammatory properties of lichens.

3

Changes of the concentrations of dissolved chemical compounds migrating into ground water through biogeochemical barriers in an agricultural landscape

86%

Szajdak L., Zyczynska-Baloniak I., Jaskulska R., Szczepanski M.

Oceanological and Hydrobiological Studies

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2009

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tom 38

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nr 4

109-116

4

Chemical compounds and antimicrobial activity of petitgrain (Citrus aurantium L. var. amara) essential oil

86%

Gniewosz M., Krasniewska K., Kosakowska O., Pobiega K., Wolska I.

Herba Polonica

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2017

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tom 63

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nr 4

Introduction: Due to its low cost and easy availability on the market, the petitgrain oil is commonly used in food, cosmetics, and aromatherapy. Objective: The examination of chemical composition and antibacterial activity of commercial petitgrain oil. Methods: Identification of chemical components of the petitgrain oil was performed by gas chromatography (GC). The minimum inhibitory concentrations (MIC) and minimum bactericidal/fungicidal concentrations (MBC/MFC) were determined using macrodilution method for the reference strains of bacteria and fungi. Results: Twenty components were identified. The petitgrain oil contained mostly oxygenated monoterpene hydrocarbons (98.01%), and the main components included linalyl acetate (48.06%) and linalool (26.88%). The MIC/MBC of the petitgrain oil for bacteria was in the range of 0.63–5.0/1.25–5.0 mg/ml and for fungi in the range of 1.25–40/5.0–80 mg/ml. Conclusion: The petitgrain oil had higher antibacterial activity than antifungal activity. Bacillus subtilis among the tested bacteria and Aspergillus niger and Penicillium expansum among the fungi were found to be highly inhibited by the petitgrain oil.

5

Embryotoxic effects of B-193 in mouse

86%

Anasiewicz A.

Folia Morphologica

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1996

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tom 55

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nr 4

6

Comparison of concentrations of chemical components in surface waters from agricultural areas of Lithuania and Poland

86%

Zyczynska-Baloniak I., Szpakowska B., Grabauskiene I., Baubinas R.

Polish Journal of Environmental Studies

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1993

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tom 02

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nr 2

The aim of this paper is to compare the chemistry of surface waters taken from two areas: Poland (Wielkopolska) and Lithuania. These two areas have different environments and different agricultural utilization. The high concentration of both nutritive compounds and dissolved humic substances were found in the Wielkopolska Region, where a great proportion of cultivated fields and intensive agrotechnics are observed. Surface waters located in Lithuania, with a high percentage of wasteland such as bogs, pastures and meadows, showed much lower concentrations of the analysed components. The analysis of content of heavy metals in surface waters showed much greater concentrations of manganese, lead and zinc in Lithuanian water, which can be related to considerable atmospheric pollution of this area.

7

Effect of cultivar on the yield and quality of Japanese radish storage roots from a spring growing

86%

Capecka E.

Vegetable Crops Research Bulletin

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2001

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tom 54

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nr 1

8

Professor dr Yuriy Solomonovich Kagan [1924-1997]

86%

Zhninko P. G.

Annals of Agricultural and Environmental Medicine

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1998

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tom 05

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nr 1

9

Impact of crop protection chemicals on plants and animals

86%

Bacmaga M., Kucharski J., Wyszkowska J.

Journal of Elementology

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2007

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tom 12

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nr 2

Crop protection chemicals are chemical compounds of high biological activity and are used on a large scale in agriculture. Their influence on crop planning and storage quality is mostly positive. Crop protection chemicals, on the other hand, may cause environmental pollution. Due to errors in agronomic practice, such chemicals may occur in various ecosystems, causing threat to people, animals and plants. Adverse effects of these products are attributed to their inappropriate use, decomposition time and the ability to accumulate in the environment. Their long-lasting presence has a negative effect on living organisms, including humans. Biocides enter the human body mainly through the digestive tract, causing life-threatening disorders, which, in some extreme cases, may be fatal.

10

Residues of nitrites and nitrates in selected meat products examined in Poland within the framework of sanitary-hygiene supervision in 1996

86%

Michalski M. M.

Bulletin of the Veterinary Institute in Puławy

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1997

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tom 41

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nr 2

Nitrite and nitrate residues measured in veterinary laboratories and in the Department of Hygiene of Food of Animal Origin, National Veterinary Research Institute are summarised. Measurements were done according to Polish Standards. Mean nitrate and nitrite concentrations (13380 samples) ranged from 15.0 ± 10.6 to 49.9 ± 71.0 μg/kg, and from 15.5 ± 15.5 to 64.1 ± 38.7 μg/kg, respectively. The residue limit (125 mg/kg) was exceeded in 3.3% of examined samples.

11

Pulpo-dentin complex response after direct capping with self-etch adhesive systems

72%

Nowicka A., Parafiniuk M., Lipski M., Lichota D., Buczkowska-Radlinska J.

Folia Histochemica et Cytobiologica

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2012

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tom 50

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nr 4

12

Sklad chemiczny dojrzalych bulw 30 odmian ziemniaka

72%

Mazurczyk W.

Biuletyn Instytutu Ziemniaka

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1994

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nr 44

55-63

13

The influence of selected inhibitors on proteolytic enzymes activity in French bean

72%

Karas M., Baraniak B.

Electronic Journal of Polish Agricultural Universities. Series Food Science and Technology

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2006

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tom 09

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nr 4

14

Nowe poglady na ocene skladu i wartosci pokarmowej pasz stosowanych w zywieniu przezuwaczy

72%

Pisulewski P. M.

Biuletyn Informacyjny. Instytut Zootechniki

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1996

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tom 34

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nr 4

35-39

15

Effect of butaphosphane and cyanocobalamin on regeneration of muscle fibres in pigs

72%

Otrocka-Domagala I., Rotkiewicz T., Podbielski M., Wisniewska A., Drzewiecka A.

Polish Journal of Veterinary Sciences

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2009

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tom 12

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nr 3

The aim of the study was to monitor the effect of butaphosphane (1-(n-butylamino)-1-methylophosphorous acid) and cyanocobalamin (Catosal preparation, Bayer AG) on regeneration of the longissimus lumborum muscle (musculus longissimus lumborum) in pigs. Experiments were conducted on 34 piglets of Polish Large White breed with a mean body weight of 20 kg that were divided into two groups. Piglets of group I (control) received an intramuscular injection of 10 cm3 of 0.5% bupivacaine hydrochloride at both side of the spine. Piglets of group II were injected with bupivacaine, as in group I, and additionally received intramuscular injections of 5 ml of Catosal for 5 subsequent days. The animals were euthanized 6, 12, and 24 hours as well as 2, 3, 4, 5, 7, 10 and 14 days after muscle injury. Preparations obtained from muscle specimens were stained with HE, PAS method acc. to McManus, HBFP, Feulgen, and Unna methods. Ultrastructural preparations (TEM) were prepared following a standard procedure. The presence of vimentin, desmin and PCNA was detected immunohistochemically in sections prepared with a paraffin method. Necrosis of muscle fibres was observed in all animals after bupivacaine injection. The administration of Catosal accelerated the regeneration of damaged skeletal muscles in pigs through the facilitation of phagocytosis and enhancement of myogenic cells proliferation. No effect of Catosal was found on differentiation of myoblasts or maturation of newly-formed muscle fibres.

16

Chemometric exploration of sea water chemical component data sets with missing elements

72%

Smolinski A., Falkowska L., Pryputniewicz D.

Oceanological and Hydrobiological Studies

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2008

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tom 37

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nr 3

49-62

17

American Chemistry Council tworzy konsorcja oceny ryzyka związków chemicznych

72%

Biuletyn Informacyjny Ośrodka Badawczo-Rozwojowego Przemysłu Płyt Drewnopochodnych w Czarnej Wodzie

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2020

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tom 61

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nr 1-2

18

Primary production of the Southern Baltic in 1979-1983

72%

Renk H.

Oceanologia

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1990

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tom 29

19

Initial evaluation of the effectiveness of selected active substances in reducing damage to rape plants caused by Arion lusitanicus (Gastropoda, Pulmonata, Arionidae)

72%

Kozlowski J., Kaluski T., Jaskulska M., Kozlowska M.

Journal of Plant Protection Research

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2010

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tom 50

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nr 4

Spray forms of various chemical compounds including compounds of plant origin, molluscicides, and insecticides were tested in order to investigate their possibilities for reducing damage to young rape plants caused by the slug Arion lusitanicus Mabille, 1868. Among them, abamectin (0.2%), methiocarb (0.5%) and metaldehyde (1.0%) reduced damage to the plants, although metaldehyde remained active for only nine days. These three chemical compounds were not phytotoxic to rape plants, and none of them proved lethal to the slugs at the concentration used. The reduction in rape plant damage was obtained as a result of their deterrent and/or antifeedant action. The results indicate that abamectin has high potential usefulness in protecting winter rape seedlings from slugs.

20

Ocena jakościowa syropów skrobiowych na podstawie analizy chromatograficznej bibułowej

72%

Wojciechowicz M., Andrelowicz A.

Roczniki Państwowego Zakładu Higieny

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1957

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tom 08

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nr 2

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