Survivorship, attained diameter, height and volume of three Paulownia species after 9 years in the southern Appalachians, USA

Berg, Erik C.; Zarnoch, Stanley J.; McNab, W. Henry

doi:10.1007/s11676-019-01021-9

Cited by 6 publications

(5 citation statements)

References 22 publications

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“…On the other hand, Paulownia plantations established in the USA on an abandoned agricultural field in Virginia (Johnson et al 2003) 3). Observations of Berg et al (2020) suggested that strong winds might also be another factor affecting the development of Paulownia plantation. Barton et al (2007) observed that the breakage of young stems and branches of Paulownia trees occurred when the wind speed exceeded 40 km•h -1 .…”

Section: Resultsmentioning

confidence: 99%

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Evaluation of selected growth parameters of Paulownia cotevisa plantation in the Danubian Lowland

Pástor¹,

Jankovič²,

Belko³

et al. 2022

J. For. Sci.

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The main objective of this study was to assess the growth of the established Paulownia cotevisa plantation during an extended time period and compare it with values reviewed in the literature. Seven years after planting, mean diameter at breast height and height of the aboveground part of P. cotevisa 2<sup>®</sup> (P. cotevisa) plantation were similar to values reported in the literature and they reached 21.5 cm and 11.2 m, respectively. Besides the crown damage caused by wind, development of the P. cotevisa plantation established in the Danubian Lowland was not affected by any other harmful environmental factor or biological pest. The results suggest that P. cotevisa could be used to a larger extent in diversification of biomass production on abandoned arable lands of the Danubian Lowland.

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Section: Resultsmentioning

confidence: 99%

“…or in the Southern Appalachians in North Carolina(Bergman 2003;Berg et al 2020) as well as in Ireland(Olave et al 2015) showed much worse results (Table1) Johnson et al (2003). andBerg et al (2020) described serious problems Growth of Paulownia sp. plantations under various conditions…”

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confidence: 99%

Evaluation of selected growth parameters of Paulownia cotevisa plantation in the Danubian Lowland

Pástor¹,

Jankovič²,

Belko³

et al. 2022

J. For. Sci.

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“…Paulownia is a member of the Paulownia genus (Scrophulariaceae family), native to China and Southeast Asia [8][9][10]. The genus Paulownia (Paulowniaceae family) consists of nine species such as Paulownia fortunei (P. fortunei), Paulownia elongata (P. elongata), Paulownia catalpifolia (P. catalpifolia), Paulownia albiphloea (P. albiphloea), Paulownia tomentosa (P. tomentosa), Paulownia australis (P. australis), Paulownia kawakamii (P. kawakamii), Paulownia fargesii (P. fargesii), and Paulownia taiwaniana (P. taiwaniana) [11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Insights into the Paulownia Shan tong (Fortunei × Tomentosa) Essential Oil and In Silico Analysis of Potential Biological Targets of Its Compounds

Jianu,

Mioc,

Mioc

et al. 2024

Foods

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The volatile composition of Paulownia Shan tong (Fortunei × Tomentosa) essential oil isolated by steam distillation (yielding 0.013% v/w) from flowers (forestry wastes) was investigated by gas chromatography–mass spectrometry. Thirty-one components were identified, with 3-acetoxy-7, 8-epoxylanostan-11-ol (38.16%), β-monoolein (14.4%), lycopene, 1,2-dihydro-1-hydroxy- (10.21%), and 9,12-octadecadienoic acid, 2-phenyl-1,3-dioxan-5-yl ester (9.21%) as main compounds. In addition, molecular docking was employed to identify potential protein targets for the 31 quantified essential oil components. Inhibition of these targets is typically associated with antibacterial or antioxidant properties. Molecular docking revealed that six of these components, namely, 13-heptadecyn-1-ol, ascabiol, geranylgeraniol, anethole, and quinol dimethyl ether, outperformed the native ligand (hypoxanthine) of xanthine oxidase in terms of theoretical binding affinity, therefore implying a significant in silico inhibitory potential against xanthine oxidase. These findings suggest that the essential oil extracted from Paulownia Shan tong flowers could be valuable for developing protein-targeted antioxidant compounds with applications in the food, pharmaceutical, and cosmetic industries.

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“…However, paulownia species are not on such lists in Poland. In general, P. tomentosa is considered the most invasive species among others due to its higher resistance to low temperatures [12]. Moreover, hybrid species have theoretically reduced fertility, so they produce less fruit and seeds, which limits their spread.…”

Section: Introductionmentioning

confidence: 99%

“…1-2) P. tomentosa × P. fortunei (no. 3-7), P. tomentosa (no [8][9][10][11][12][13][14][15][16][17][18]…”

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Antioxidant Activity, Polyphenolic Profiles and Antibacterial Properties of Leaf Extract of Various Paulownia spp. Clones

et al. 2021

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Paulownia spp. are widely distributed ornamental trees with leaves abundant in secondary metabolites of high medicinal potential. Eighteen breeding clones of Paulownia spp. were tested in terms of their antioxidant activity and total polyphenolic contents. The 50% ethanolic extracts (2 g/30 mL) of leaves and petioles were compared in the screening step. Eight paulownia clones were selected for detailed analyses including HPTLC polyphenolic profile, verbascoside content and antibacterial activity against five bacteria species (S. aureus, B. cereus, E. coli, Y. enterocolitica, S. enterica). The species-specific differences in terms of antioxidant activity correlated with phenolic compounds were found mainly in the case of leaf blade extracts, the highest for P. tomentosa × P. fortunei and the lowest for P. elongata × P. fortunei clones. The P. tomentosa clones varied greatly in this regard. In the HPTLC polyphenolic profile, the occurrence of some polyphenols was proved and the specific verbascoside content was quantified (70 to 225 mg/g DW). The P. tomentosa × P. fortunei hybrids had the highest inhibitory activity, mainly against Gram-positive bacteria, whereas only slight inhibition of S. aureus growth was observed for P. elongata × P. fortunei clones. The obtained results indicate diverse suitability of paulownia clones as a source of active ingredients.

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Survivorship, attained diameter, height and volume of three Paulownia species after 9 years in the southern Appalachians, USA

Cited by 6 publications

References 22 publications

Evaluation of selected growth parameters of Paulownia cotevisa plantation in the Danubian Lowland

Evaluation of selected growth parameters of Paulownia cotevisa plantation in the Danubian Lowland

Insights into the Paulownia Shan tong (Fortunei × Tomentosa) Essential Oil and In Silico Analysis of Potential Biological Targets of Its Compounds

Antioxidant Activity, Polyphenolic Profiles and Antibacterial Properties of Leaf Extract of Various Paulownia spp. Clones

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