Autor: Gulewicz, K. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Preparations of alkaloid-rich lupin in plant protection: an effect of the preparations of feeding and development of Pieris brassicae L. and Pieris rapae L.
Autorzy:: Folkman, W.
Szerechan, J.
Gulewicz, K.
Powiązania:: https://bibliotekanauki.pl/articles/65285.pdf
Data publikacji:: 2002
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: white lupin
large cabbage white
small cabbage white
plant protection
development
preparation
alkaloid
Pieris brassicae
Pieris rapae
alkaloid-rich lupin
feeding
alkaloid bioconjugate
lupin
Źródło:: Journal of Plant Protection Research; 2002, 42, 2
1427-4345
Pojawia się w:: Journal of Plant Protection Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Komposty i możliwość ich wykorzystania w biologicznej ochronie roślin
Possibilities of composts using in biological plant protection
Autorzy:: Stachowiak, B.
Czarnecki, Z.
Trojanowska, K.
Gulewicz, K.
Powiązania:: https://bibliotekanauki.pl/articles/335767.pdf
Data publikacji:: 2006
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Maszyn Rolniczych
Tematy:: komposty
biologiczna ochrona roślin
composts
biological plant protection
Opis:: W artykule przedstawiono mechanizmy odpowiedzialne za biologiczną aktywność kompostów oraz praktyczną możliwość ich wykorzystania w ochronie roślin. Szczególną uwagę zwrócono na komposty przygotowywane ze słomy łubinów gorzkich i ekstraktów łubinowych, które charakteryzują się silnym oddziaływaniem fungistatycznym w stosunku do grzybowych fitopatogenów. Ich zastosowanie w ochronie roślin może stanowić potencjalną alternatywą dla pestycydów, które mają szkodliwy wpływ na środowisko naturalne.
This paper presents the mechanisms influencing biological activity of composts and practical possibility of using composts in plant protection. The essential attention was paid to composts prepared from bitter lupine straw and lupine extract characterized by strong fungistatic activity against plant pathogenic fungi. Employing antifungal properties of these composts could be a potential alternative for the use of chemical pesticides, which have harmful influence on natural environment.
Źródło:: Journal of Research and Applications in Agricultural Engineering; 2006, 51, 2; 171-177
1642-686X
2719-423X
Pojawia się w:: Journal of Research and Applications in Agricultural Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Studies on fungistatic activity of Bacillus coagulans against Trichothecium roseum and characterictics of the bacterial metabolites
Autorzy:: Folkman, W.
Lisiecka, B.
Stachowiak, B.
Trojanowska, K.
Gulewicz, K.
Powiązania:: https://bibliotekanauki.pl/articles/66743.pdf
Data publikacji:: 2003
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: alkaloid-rich lupin
fungistatic activity
active metabolite
compost straw
antagonism
Bacillus coagulans
lupin
Trichothecium roseum
bacterial metabolite
Źródło:: Journal of Plant Protection Research; 2003, 43, 2
1427-4345
Pojawia się w:: Journal of Plant Protection Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Evaluation of the effect of various nitrogen forms on the Lupinus albus seed protein composition
Autorzy:: Ciesiolka, D
Aniszewski, T.
Wysocki, W.
Pilarski, R.
Gulewicz, K.
Powiązania:: https://bibliotekanauki.pl/articles/57059.pdf
Data publikacji:: 2008
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: Lupinus albus
protein
seed
protein composition
botany
fractional composition
protein yield
protein content
lupin
nitrogen form
Opis:: The influence of different nitrogen forms: (N2), [N2+(NH4++NO3-)], (NH4+), (NO3-), (NH4++NO3-) and (-NH2) on changes of albumin, globulin, prolamin-glutelin, non-fractioned nitrogen and non-protein nitrogen fractions of the protein seed of alkaloid-low content Lupinus albus L. cv. Butan has been studied. The experiments were performed in a greenhouse on perlite using in all cases the constant P, K, Mg and micronutrients (B, Zn, Mn, Cu, Mo, Fe) fertilization. The control was the treatment without any nitrogen support (Nd). It was clearly shown that nitrogen form has significant effect not only on the seed yield and seed protein content, but also on the composition of protein fractions and on the biological value of lupin protein. The main protein fraction of the seeds from all treatments were albumins (16.73-26.10 mgN/g). Among all the treatments, the highest level of globulin was observed for the seeds of plant growing with the symbiotic nitrogen form (15.26 mgN/g), while the lowest one for the control (Nd) (6.86 mgN/g). Symbiotic nitrogen (N2) treatment clearly increased the glutelin-prolamin fraction while the addition of mineral nitrogen (NH4++NO3-) decreased this fraction from 8.40 to 4.48 mgN/g. The lowest level of the glutelin-prolamin fraction was in the absence of any nitrogen (Nd). Non-protein fraction (Nnp) was highest in the case of plants treated with (-NH2) (9.92 mgN/g), and the lowest in the absence of nitrogen (Nd) (4.90 mgN/g). The level of non-fractioned nitrogen (Nr), with exception of [N2+(NH4++NO3-)] and -NH2 treatments, was closest to the start material. The protein fractions (albumins, globulins and glutelins and prolamins) were also electrophoretically characterized. These analysis confirmed the changes in protein composition of particular fractions under the effect of various nitrogen forms used as a fertilizer.
Źródło:: Acta Societatis Botanicorum Poloniae; 2008, 77, 2
0001-6977
2083-9480
Pojawia się w:: Acta Societatis Botanicorum Poloniae
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Cyclitols, galactosyl cyclitols and raffinose family oligosaccharides in Mexican wild lupin seeds
Autorzy:: Piotrowicz-Cieslak, A I
Lopez, P.M.G.
Gulewicz, K.
Powiązania:: https://bibliotekanauki.pl/articles/57746.pdf
Data publikacji:: 2003
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: wild lupin
oligosaccharide
lupin
carbohydrate
cyclitol
galactosyl cyclitol
Mexico
seed
Opis:: Ten to 16 ethanol-soluble carbohydrate components were identified in the seeds of six Mexican wild lupins. The analysed carbohydrates included: monosaccharides, disaccharides, cyclitols, galactosyl cyclitols and raffinose family oligosaccharides. Stachyose and sucrose were the main carbohydrate component in the Lupinus montanus, L. rotundiflorus, L. exaltatus, L. mexicanus and L. elegans seeds. Only trace quantities of verbascose were detected in Lupinus mexicanus seeds. The analysed seeds accumulated 38 to 78 mg/g d.m. carbohydrates. The raffinose family oligosaccharides constituted 41 to 85.2% of the identified carbohydrate component pool. The analysed Lupinus seeds contained 3 to 8 unidentified carbohydrate components.
Źródło:: Acta Societatis Botanicorum Poloniae; 2003, 72, 2
0001-6977
2083-9480
Pojawia się w:: Acta Societatis Botanicorum Poloniae
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Changes in the alkaloid, alpha-galactoside and protein fractions content during germination of different lupin species
Autorzy:: Chilomer, K
Zaleska, K.
Ciesiolka, D.
Gulewicz, P.
Frankiewicz, A.
Gulewicz, K.
Powiązania:: https://bibliotekanauki.pl/articles/57288.pdf
Data publikacji:: 2010
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: alkaloid
alpha-galactoside
protein fraction
protein content
germination
lupin
plant species
amino acid
Opis:: The objective of our studies were seeds of two lupin species Lupinus luteus L. and Lupinus angustifolius L. cvs. Lord and Graf respectively. Lupin seeds were germinated at 15 and 24°C and during two, three and four days. In the lupin sprouts antinutritional factors: alkaloids and raffinose family oligosaccharides (RFOs) and five nitrogen fractions: non protein (Nnp), albumin (A), globulin (G), glutelin and prolamin (Gt+P) and nitrogen residue fraction (Nr) were determined. The level of these compounds was compared with the proper ones of initial material (not germinated seeds). These studies showed that the germination process clearly affects the decrease of antinutritional factors: RFOs and alkaloids. The decrease level of these compounds depended on such factors like, lupin species and used germination conditions. It was found on the base of nitrogen analysis of particular protein fractions that the germination process of lupin seeds causes deep quantitative and qualitative changes in fractional composition of lupin proteins. It especially concerns the decrease of globulin and residual fraction content and distinct increase of Nnp fraction. The changes in other fractions were not so unequivocal in comparison with the mentioned above and depended on lupin species, temperature and time of germination. Qualitative changes of A, G and Gt+P fractions caused by germination were confirmed by gel electrophoresis (SDS-PAGE). The amino acid analysis of seeds and sprouts of Nnp fractions showed an increased content of Asp, Ser, Ala, Pronon essential amino acids (NEAA), and Val, Met, iLeu, Leu, Thressential amino acids (EAA). Simultaneously a decrease of Glu, Arg (NEAA), Phe, Lis, Cys (EAA) contents was observed. Generally the germination process causes the decrease of total NEAA and an increase of total EAA in Nnp fractions of both lupin species.
Źródło:: Acta Societatis Botanicorum Poloniae; 2010, 79, 1; 11-20
0001-6977
2083-9480
Pojawia się w:: Acta Societatis Botanicorum Poloniae
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Structural and ultrastructural study of Capsicum annuum leaves after treatment with Uncaria tomentosa bark extracts
Autorzy:: Tykarska, T
Gulewicz, K.
Zobel, A.
Augustynowicz, J.
Zurowska, K.
Kuras, M.
Powiązania:: https://bibliotekanauki.pl/articles/56812.pdf
Data publikacji:: 2003
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: uncaria tomentosa
structure
extract
Capsicum annuum
treatment
greenhouse condition
leaf
ultrastructure
plant
Opis:: The influence of an Uncaria tomentosa extract on the development of Capsicum plants grown in green-house conditions was examined. The effect of the treatment was investigated with microscopic techniques (light and electron microscope) in leaves from three levels of control plants and plants after treatment with the extract added to the soil in doses of 0.4 and 16 mg/ml (200 ml per pot/plant). In control leaves, changes typical of the subsequent phases of normal development were observed: nuclear chromatin became slightly condensed, plastoglobuli of chloroplasts increased in number and size, intragranal thylakoids were somewhat dilatated. In addition to such commonly occurring changes, some symptoms typical of pepper were observed in the ontogenesis of the examined plant: an increased number of spherical electron-dense deposits in vacuoles, an increased number of peroxisomes, the occurrence of numerous paracrystalline structures in chloroplasts of mature leaves, and, starting in mature leaves, expulsion of plastoglobuli from chloroplasts. After the treatment, most of those changes, leading to ageing, occurred much earlier and were more distinct. Chloroplasts, already in the youngest examined leaves, showed dilatation of intergranal thylakoids, which intensified with aging of the leaves and degradation of grana in the oldest leaves. Starch grains decreased in size and number and plastoglobuli became large. Vesiculation of ground cytoplasm in all leaves was stronger than in the control. No paracrystalline structures in chloroplasts or expulsion of plastoglobuli were observed. Another unusual phenomenon was the disappearance of spherical electron-dense deposits in the central vacuoles of cells. Those observations suggested that U. tomentosa extract enhanced the natural ontogenesis of Capsicum annuum leaves, by accelerating and enhancing the typical characteristics of ageing, and, additionally, it changed the structure and physiology of cells.
Źródło:: Acta Societatis Botanicorum Poloniae; 2003, 72, 3
0001-6977
2083-9480
Pojawia się w:: Acta Societatis Botanicorum Poloniae
Dostawca treści:: Biblioteka Nauki

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