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Journal of Trace Elements in Medicine and Biology, 2018
Pine needles have been considered to be useful bio-indicators for air pollution. This phenomenon can be used for environmental studies for monitoring purposes. Additionally, this fact offers the possibility to study uptake and accumulation behaviour not only in different species, but also in hybrids obtained from common pine trees to inheritage ...
Juranović-Cindrić, Iva +6 more
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Pine needles have been considered to be useful bio-indicators for air pollution. This phenomenon can be used for environmental studies for monitoring purposes. Additionally, this fact offers the possibility to study uptake and accumulation behaviour not only in different species, but also in hybrids obtained from common pine trees to inheritage ...
Juranović-Cindrić, Iva +6 more
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MICROFIBRIL ANGLES IN THE ROOT WOOD OF PINUS RADIATA AND PINUS NIGRA
IAWA Journal, 2001Microfibril angles of the S2 layer and tracheid lengths were measured in the root wood of Pinus nigra, and the root and stem wood of Pinus radiata. Within 10 mm (the first 2–3 growth rings) from the root centre, microfibril angles were large in the wood of both species, ranging from 25° to 40°.
Junji Matsumura, Brian G. Butterfield
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Peculiarities of Reproduction of “Pinus nigra” Arn. in Ukraine
Series II: Forestry Wood Industry Agricultural Food Engineering, 2022The article analyzes the peculiarities of black pine reproduction and identifies the most promising methods of propagation for the territory of Vinnytsia city (Ukraine). Having analyzed the germination capacity of the black pine seed material, we found that the percentage of seed germination ranged from 38% (courtyards) to 70% (“Podillya” botanical ...
I. Honcharuk +5 more
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ACHIEVEMENTS AND PROSPECTS OF CREATING NEW HERBAL MEDICINES
The process of isolating polyphenols from plant materials includes several stages: raw material extraction, extract treatment with organic solvents, evaporation, precipitation of the sum of polyphenols, purification. Increasing the efficiency of raw material use is achieved mainly at the first stage - extraction. The yield of the sum of polyphenols was
K.V. RAIMOVA +4 more
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The process of isolating polyphenols from plant materials includes several stages: raw material extraction, extract treatment with organic solvents, evaporation, precipitation of the sum of polyphenols, purification. Increasing the efficiency of raw material use is achieved mainly at the first stage - extraction. The yield of the sum of polyphenols was
K.V. RAIMOVA +4 more
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Pinus nigra and Pinus pinaster needles as passive samplers of polycyclic aromatic hydrocarbons
Environmental Pollution, 2005Nine polycyclic aromatic hydrocarbons (PAHs) were analysed in pine needles of different ages (from 6 to 30 months) collected from two species, Pinus nigra and Pinus pinaster, in seven sites located along a transect from a suburban to a rural area of Genoa (Italy).
Maria Teresa, Piccardo +6 more
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Somatic Embryogenesis in Pinus Nigra Arn.
1995The European black pine (Pinus nigra Arn.) is one of the Slovakian pines involved in somatic embryogenesis study and belongs, taxonomically, to he section Pinus of the subgenus Diploxylon (Little & Critchfield, 1969). However, in spite of a common occurrence within the subsection Sylvestris, the species was shown to be sexually incompatible with the ...
Terezia Salajova +3 more
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Pinus nigra J. F. Arnold subsp. nigra
2012Digitale Pflanzenbilder: Sammlung Dietmar ...
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Austrian Pine, Pinus nigra [PDF]
, 2014 This publication covers the physical and main features, plant needs, functions, care, and additional information for the Austrian Pine.
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Sex hormones and corticosteroids in pollen of Pinus nigra
Phytochemistry, 1979Abstract In continuation of earlier investigations on steroid hormones in the pollen of pine, we have isolated and quantitatively determined the following steroids by radioimmunoassay and fluorimetric methods: testosterone, testosterone together with epitestosterone, respectively, and androstenedione; progesterone was determined by radioimmunoassay ...
Melita Šaden-Krehula +2 more
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Populations et isoenzymes chezPinus nigra
Bulletin de la Société Botanique de France. Actualités Botaniques, 1979ResumeA partir d'exemples forestiers nous avons tente de montrer de quelle maniere il etait possible de distinguer des populations entre elles. Dans le cas des sousespeces de Pinus nigra, les isoenzymes d'un locus de la glutamale-oxaloacetate-transaminase de l'endosperme haploide des graines permettent une separation aisee entre les populations des ...
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