Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "Rosa canina" wg kryterium: Temat

  Lista filtrów
Wyrównaj
    Wyświetlanie 1-10 z 10
    Tytuł:
    TYROSINASE INHIBITORY AND ANTIOXIDANT ACTIVITY OF WILD ROSA CANINA L. AND SORBUS AUCUPARIA L. FRUIT EXTRACTS
    Autorzy:
    Stanković, Milica I.
    Savić, Vesna L.
    Živković, Jelena V.
    Stanojević, Ljiljana P.
    Tadić, Vanja M.
    Arsić, Ivana A.
    Powiązania:
    https://bibliotekanauki.pl/articles/895312.pdf
    Data publikacji:
    2019-06-28
    Wydawca:
    Polskie Towarzystwo Farmaceutyczne
    Tematy:
    antioxidants
    polyphenols
    Rosa canina L
    Sorbus aucuparia L
    anti-tyrosinase
    Opis:
    In the present work, fruits from two plant species, Rosa canina L. and Sorbus aucuparia L., popular in traditional folk medicine in Serbia, were studied. The aim was to examine and compare the efficiency of the ultrasonic extraction with different solvents regarding physicochemical properties, polyphenolic profile of extracts, as well as their tyrosinase inhibitory and antioxidant activity. The polyphenols evaluation indicated that water was the best solvent for a thorough extraction of bioactive compounds from the R. canina fruits, while propylene glycol-water (45:55, v/v) was the most efficient regarding S. aucuparia fruits, followed by ethanol-water (7:3, v/v). Only flavonoids were more abundant in S. aucuparia fruit extracts. R. canina water extracts showed a higher antioxidant activity, using several in vitro tests with different working principles. However, S. aucuparia ultrasonic extracts with propylene glycol-water (45:55, v/v) demonstrated a higher potential concerning tyrosinase inhibitory and chelating activity. Therefore, these ultrasonic extracts, being great sources of natural anti-tyrosinase inhibitors and antioxidants, can be considered as promising candidates suitable for pharmaceutical application, as great sources of natural anti-tyrosinase inhibitors and antioxidants.
    Źródło:
    Acta Poloniae Pharmaceutica - Drug Research; 2019, 76, 3; 523-533
    0001-6837
    2353-5288
    Pojawia się w:
    Acta Poloniae Pharmaceutica - Drug Research
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Physicochemical Properties, Antioxidant Capacity and Sensory Acceptability of Instant Rosehip Teas Prepared by Spray-Drying and Freeze-Drying Methods
    Autorzy:
    Baltaci, Cemalettin
    Erkmen Bostanci, Dilara
    Altintaş, Rahime
    Dalkiran, Yusuf
    Akdoğan, Arda
    Okan, Onur T.
    Powiązania:
    https://bibliotekanauki.pl/articles/48899274.pdf
    Data publikacji:
    2024-08-22
    Wydawca:
    Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
    Tematy:
    antioxidants
    Rosa canina
    instant beverage
    lyophilization
    phenolics
    soluble powder
    Opis:
    In this study, the physicochemical properties, antioxidant capacity, sensory properties, and phenolic and mineral profiles of instant rosehip teas prepared using spray-drying (SD) and freeze-drying (FD) were compared. The yield of instant tea produced using FD and SD was 23.75 and 21.25 g/100 g, respectively. The total color difference between the FD and SD tea was 50.74, with the SD sample exhibiting higher redness and yellowness. The FD tea was richer in ascorbic acid than SD tea (67.2 and 59.4 mg/100 g dry weight, DW, respectively). The mineral content ranged from 0.20 mg/kg DW (copper) to 2,837 mg/kg DW (potassium) in SD tea, and from 0.31 mg/kg DW (copper) to 3,083 mg/kg DW (potassium) in FD samples. The total phenolic content was 1,315 and 1,495 mg GAE/100 g DW of SD and FD samples, respectively. The antioxidant capacity of instant rosehip teas was determined as total antioxidant capacity, ferric reducing antioxidant power and DPPH radical scavenging activity. In all these assays, FD tea was found to have a higher antioxidant capacity. In the phenolic profile determined by liquid chromatography-tandem mass spectrometry (LC-MS/MS) technique, protocatechuic acid dominated in instant rosehip teas prepared using both methods. The main flavonoids identified were quercetin, quercitrin, hyperoside and luteolin 7-glucoside. Following the sensory analysis, the panelists have generally preferred the FD tea in terms of aroma and flavor, while opting for the SD tea in terms of appearance and color. In conclusion, although freeze-drying allowed obtaining a product with a higher antioxidant capacity and antioxidant content than spray-drying, both drying methods may be considered suitable for the production of instant rosehip teas and ensure obtaining a functional food product.
    Źródło:
    Polish Journal of Food and Nutrition Sciences; 2024, 74, 3; 244-254
    1230-0322
    2083-6007
    Pojawia się w:
    Polish Journal of Food and Nutrition Sciences
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Carotenoid composition and in vitro pharmacological activity of rose hips
    Autorzy:
    Horváth, Györgyi
    Molnár, Péter
    Radó-Turcsi, Erika
    Deli, József
    Kawase, Masami
    Satoh, Kazue
    Tanaka, Toru
    Tani, Satoru
    Sakagami, Hiroshi
    Gyémánt, Nóra
    Molnár, József
    Powiązania:
    https://bibliotekanauki.pl/articles/1039796.pdf
    Data publikacji:
    2012
    Wydawca:
    Polskie Towarzystwo Biochemiczne
    Tematy:
    radical intensity
    cytotoxic activity
    carotenoids
    Rosa canina L.
    MDR
    anti-H. pylori
    Opis:
    The aim of the present study was to compare carotenoid extracts of Rose hips (Rosa canina L.) with regard to their phytochemical profiles and their in vitro anti-Helicobacter pylori (H. pylori), cytotoxic, multidrug resistance (MDR) reversal and radical scavenging activity. Carotenoid composition was investigated in the different fractionation of rose hips, using extraction methods. Six main carotenoids - epimers of neochrome, lutein, zeaxanthin, rubixanthin, lycopene, β,β-carotene - were identified from Rose hips by their chromatographic behavior and UV-visible spectra, which is in accordance with other studies on carotenoids in this plant material. The active principles in the carotenoid extract might differ, depending upon the extraction procedures.
    Źródło:
    Acta Biochimica Polonica; 2012, 59, 1; 129-132
    0001-527X
    Pojawia się w:
    Acta Biochimica Polonica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Intra- and interindividual variability of selected quantitative features of pollen grain morphology based on the example of Rosa canina L. (Rosaceae)
    Autorzy:
    Wronska-Pilarek, D.
    Jagodzinski, A.M.
    Powiązania:
    https://bibliotekanauki.pl/articles/41774.pdf
    Data publikacji:
    2012
    Wydawca:
    Polska Akademia Nauk. Instytut Dendrologii PAN
    Tematy:
    intraindividual variation
    interindividual variability
    quantitative feature
    pollen grain
    morphology
    Rosa canina
    Rosaceae
    palynology
    biometric analysis
    Opis:
    The objective of this study was to investigate the ranges of intra- and interindividual variability on the example of R. canina. For this purpose, four flowers were collected randomly (72 flowers in total)from 18 wild shrubs of R. canina growing in one population in Poznań (Poland)and then, from each flower, 50 correctly formed pollen grains (200 pollen grains per each individual)were selected. Inter- and intraindividual pollen grain variability was characterised based on 3600 pollen grains. They were analysed for seven quantitative features, i.e. length of polar axis (P), equatorial diameter (E), thickness of the exine along the polar axis (Exp), length of ectocolpi (Le) and P/E, Exp/P, and Le/P ratios. Our study revealed highly significant differences among flowers of the particular R. canina individuals with respect to all pollen grain biometrical features. In addition, it showed that the assessment of the full range of variability in pollen grain biometric features within one individual (shrub)was more reliable if we examined several pollen grains from several flowers than for the same number of pollen grains derived from a single flower. We also found statistically significant differences among particular individuals in all pollen grain features. This proves that in order to well characterise a population of a given species from the point of view of palynology, the plant material should derive from a possibly numerous number of individuals (shrubs).
    Źródło:
    Dendrobiology; 2012, 67
    1641-1307
    Pojawia się w:
    Dendrobiology
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Ellagic acid content in selected wild species of fruit roses
    Autorzy:
    Karczmarz, K.
    Szmagara, A.
    Stefaniak, E.A.
    Powiązania:
    https://bibliotekanauki.pl/articles/12314979.pdf
    Data publikacji:
    2019
    Wydawca:
    Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
    Tematy:
    Rosa canina
    Rosa moyesii
    Rosa pendulina
    wild species
    wild rose
    rose fruit
    medicinal plant
    ellagic acid
    ellagic acid content
    spectrofluorimetric method
    Opis:
    Ellagic acid (EA) is a natural antioxidant, belonging to the group of polyphenolic compounds. It displays a broad spectrum of pro-health effects, ranging from the prevention of cancer to antiviral properties. It is present in many fruit from the rose family (Rosaceae): strawberries, raspberries, blackberries and walnuts as well as cranberries and grapes. The available literature states that the fruit of roses, in addition to their aesthetic and functional applications, also show therapeutic properties, which, among other things, are associated with a high content of polyphenols, including ellagic acid derivatives. The aim of this research was to determine the differences in the content of free ellagic acid in the fruit of selected rose species. The test material consisted of freeze-dried sublimation and ground fruit from the following species of roses: R. canina, R. moyesii, R. pendulina. The fruit was separated into two fractions: flesh and seeds. Quantitative analysis of free ellagic acid was carried out by spectrofluorimetry. The free EA was present both in the flesh and in the seeds of the studied species of roses. Its content in the mentioned fractions varied depending on the species. The flesh of R. pendulina was characterised by the highest level of EA in free form (247.72 μg·g–1 of dry weight). The seeds of R. moyesii proved to be the most abundant in free EA (105.69 μg·g–1 of dry weight).
    Źródło:
    Acta Scientiarum Polonorum. Hortorum Cultus; 2019, 18, 5; 131-140
    1644-0692
    Pojawia się w:
    Acta Scientiarum Polonorum. Hortorum Cultus
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Efficient cryopreservation by droplet vitrification of pentaploid roses and the phenotype of regenerated plants
    Autorzy:
    Pawlowska, B.
    Szewczyk-Taranek, B.
    Powiązania:
    https://bibliotekanauki.pl/articles/57879.pdf
    Data publikacji:
    2015
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    cryopreservation
    Caninae
    droplet vitrification
    rose
    dog rose
    Rosa canina
    phenotype
    regenerated plant
    in vitro culture
    liquid nitrogen
    Opis:
    Shoot tips from in vitro plants of four rose species were cryopreserved by the droplet vitrification method. Optimized conditions involved exposure to loading solution for 20 min, then treatment with plant vitrification solution (PVS2) for 20 min (Rosa agrestis, R. canina and R. dumalis) or 30 min (R. rubiginosa) followed by freezing in liquid nitrogen. Survival rate ranged from 78.3 to 95.1%, depending on the species. Regrowth rate of shoot tips was 50.5% for R. agrestis, 63.2% for R. rubiginosa, 71.4% for R. dumalis and 78% for R. canina. The preculture of donor plants in a medium with 0.25 цЫ sucrose facilitated the isolation of shoot tips and increased regrowth rate after cryopreservation. Plant regeneration was carried out in Murashige and Skoog medium with 1 цЫ 6-benzylaminopurine, 1.5 цЫ gibberellic acid and 0.087 M sucrose. Plants regenerated from cryopreserved shoot tips did not display morphological alterations in comparison with non-cryopreserved shoot tip - derived plants.
    Źródło:
    Acta Societatis Botanicorum Poloniae; 2015, 84, 4
    0001-6977
    2083-9480
    Pojawia się w:
    Acta Societatis Botanicorum Poloniae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Ocena niektórych metod oznaczania kwasu L-askorbinowego w przetworach owoców dzikiej róży
    Ocenka nekotorykh metod oboznachenija L-askorbinovojj kisloty v produktakh prigotovlennykh iz fructov shipovnika
    Evaluation of some methods for L-ascorbic acid determination in wild rose fruits
    Autorzy:
    Krauze, S.
    Bozyk, Z.
    Ciupinska, G.
    Powiązania:
    https://bibliotekanauki.pl/articles/872178.pdf
    Data publikacji:
    1963
    Wydawca:
    Narodowy Instytut Zdrowia Publicznego. Państwowy Zakład Higieny
    Tematy:
    kwas L-askorbinowy
    oznaczanie
    roza dzika
    Rosa canina
    przetwory owocowe
    owoce mrozone
    L-ascorbic acid
    wild rose
    fruit product
    frozen fruit
    Źródło:
    Roczniki Państwowego Zakładu Higieny; 1963, 14, 1
    0035-7715
    Pojawia się w:
    Roczniki Państwowego Zakładu Higieny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Pollen morphology of Polish native species of the Rosa genus (Rosaceae) and its relation to systematics
    Autorzy:
    Wronska-Pilarek, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/57587.pdf
    Data publikacji:
    2011
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    pollen morphology
    Polish species
    native species
    Rosa
    Rosaceae
    systematics
    Caninae
    Gallicanae
    taxonomy
    Rosa agrestis
    Rosa canina
    Rosa dumalis
    Rosa gallica
    Rosa inodora
    Rosa jundzillii
    Rosa kostrakiewiczii
    Rosa majalis
    Rosa micrantha
    Rosa mollis
    Rosa pendulina
    Rosa rubiginosa
    Rosa sherardii
    Rosa tomentosa
    Rosa villosa
    Rosa zalana
    Opis:
    The morphology of pollen grains of 16 species from the Rosa L. genus were studied (i.e. R. agrestis, R. canina, R. dumalis, R. gallica, R. inodora, R. jundzillii, R. kostrakiewiczii, R. majalis, R. micrantha, R. mollis, R. pendulina, R. rubiginosa, R. sherardii, R. tomentosa, R. villosa, and R. zalana). The material came from 16 native localities of those species in Poland. The measurements are based on at least 30-50 randomly selected, fully developed pollen grains per specimen. In total, 500 pollen grains were examined. They were analysed for 13 quantitative features of pollen grains and exine sculpturing and the following qualitative traits: outline, shape, "operculum" structure. The diagnostic features of pollen grains of studied species were: length of polar and equatorial axes and length of ectocolpi. The above-mentioned pollen grain morphological features make isolation of one species possible: R. gallica. R. gallica is distinguished for its highest values of the length of polar and equatorial axes, and the length of ectocolpi. The obtained analytical results of operculum and exine sculpture features, considered as diagnostic, corroborated only slightly their priority significance for the isolation of the examined species and sections. The collected data failed to confirm fully the current taxonomical division of the Rosa genus into sections (only section Gallicanae from R. gallica is isolated) as well as consanguinity relationships between the examined species from the Caninae section. On the dendrogram, both species closely related with each other as well as those from other developmental lines were found in the same group. These equivocal results are by no means surprising because the Caninae section is the most polymorphic group in the Rosa genus, and contemporary Caninae are of the nature of a swarm of R. canina hybrids as a link combining all taxons of the section.
    Źródło:
    Acta Societatis Botanicorum Poloniae; 2011, 80, 3
    0001-6977
    2083-9480
    Pojawia się w:
    Acta Societatis Botanicorum Poloniae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Zawartość witaminy C w owocach niektórych odmian róży i ich przetworach
    Soderzhanie vitamina C v plodakh nekotorykh sortov rozy i v produktakh ikh pererabotki
    Fresh rose hips and their preserves as a source of vitamin C
    Autorzy:
    Szczyglowa, M.
    Luczakowa, J.
    Siczkowna, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/873360.pdf
    Data publikacji:
    1950
    Wydawca:
    Narodowy Instytut Zdrowia Publicznego. Państwowy Zakład Higieny
    Tematy:
    Rosa canina
    Rosa rugosa
    Rosa galica condita
    roza dzika
    owoce
    witamina C
    witamina P
    zawartosc kwasu askorbinowego
    owoce swieze
    przetwory
    owoce suszone
    wild rose
    fruit
    vitamin C
    vitamin P
    ascorbic acid content
    fresh fruit
    product
    dry fruit
    Źródło:
    Roczniki Państwowego Zakładu Higieny; 1950, 01, 3-4
    0035-7715
    Pojawia się w:
    Roczniki Państwowego Zakładu Higieny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Elektrofizjologiczna charakterystyka krzewów podszytowych w lasostepie zachodniej Ukrainy
    Electrophysiological characteristics of undergrowth shrubs in the forest-steppe zone of western Ukraine
    Autorzy:
    Bondarenko, T.V.
    Powiązania:
    https://bibliotekanauki.pl/articles/1318169.pdf
    Data publikacji:
    2013
    Wydawca:
    Instytut Badawczy Leśnictwa
    Tematy:
    Ukraina
    lasostep
    podszyt
    krzewy
    leszczyna pospolita
    Corylus avellana
    trzmielina zwyczajna
    Euonymus europaeus
    trzmielina brodawkowata
    Euonymus verrucosus
    bez czarny
    Sambucus nigra
    deren swidwa
    Cornus sanguinea
    kruszyna pospolita
    Frangula alnus
    szaklak pospolity
    Rhamnus cathartica
    sliwa tarnina
    Prunus spinosa
    roza dzika
    Rosa canina
    kalina koralowa
    Viburnum opulus
    glog jednoszyjkowy
    Crataegus monogyna
    tawula
    Spirea
    tkanki roslinne
    parametry dielektryczne
    impedancja
    pojemnosc polaryzacyjna
    electrophysiological characteristics
    dielectric parameters
    understorey
    impedance
    polarization capacity
    shrubs
    stand density
    Opis:
    The article reviews the electrophysiological characteristics of pre-cambial phloem material in undergrowth shrubs. The electrophysiological properties of hazel (Corylus avellana L.), elder (Sambucus nigra L.) and other undergrowth shrubs are compared, as well as how these characteristics change depending on stand density indices. Differences in electrophysiological characteristics reveal the crucial role of light for the growth, development and persistence of undergrowth shrubs. I suggest that a quantitative assessment of electrophysiological characteristics should be undertaken when managing forest stands for the creation of desirable undergrowth.
    Źródło:
    Leśne Prace Badawcze; 2013, 74, 1; 13-16
    1732-9442
    2082-8926
    Pojawia się w:
    Leśne Prace Badawcze
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-10 z 10

      Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies