Rubus occidentalis (Rosaceae) – a new naturalized raspberry species in the Polish flora

Kosiński, Piotr; Czarna, A.; Maliński, Tomasz

doi:10.12657/denbio.071.016

Cited by 10 publications

(5 citation statements)

References 10 publications

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“…On the other hand, lyophilized BR powder contained bigger particles of uneven size, and, therefore, the CR release was slightly slower. The higher content of CR in the 0.1 M HCl than at pH 6.8 could also be attributed to the pH-dependent color and stability of anthocyanins [ 15 ]. It is known that increasing the pH leads to a decrease in the concentration of the red flavylium cation (2-phenylchromenylium cation), due to the hydration which, in turn, reduces the color intensity and produces the colorless carbinol pseudobase (hemiacetal or chromenol) [ 53 ].…”

Section: Resultsmentioning

confidence: 99%

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Two-Step Upcycling Process of Lignocellulose into Edible Bacterial Nanocellulose with Black Raspberry Extract as an Active Ingredient

Ponjavic,

Filipovic,

Topakas

et al. 2023

Foods

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(1) Background: Bacterial nanocellulose (BNC) has gained in popularity over the years due to its outstanding properties such as renewability, biocompatibility, and bioavailability, and its use as an eco-friendly material of the future for replacing petrochemical products. (2) Methods: This research refers to the utilization of lignocellulose coming from wood waste via enzymatic hydrolysis to produce biopolymer BNC with an accumulation rate of 0.09 mg/mL/day. Besides its significant contribution to the sustainability, circularity, and valorization of biomass products, the obtained BNC was functionalized through the adsorption of black raspberry extract (BR) by simple soaking. (3) Results: BR contained 77.25 ± 0.23 mg GAE/g of total phenolics and 27.42 ± 0.32 mg CGE/g of total anthocyanins. The antioxidant and antimicrobial activity of BR was evaluated by DPPH (60.51 ± 0.18 µg/mL) and FRAP (1.66 ± 0.03 mmol Fe2+/g) and using a standard disc diffusion assay, respectively. The successful synthesis and interactions between BNC and BR were confirmed by FTIR analysis, while the morphology of the new nutrient-enriched material was investigated by SEM analysis. Moreover, the in vitro release kinetics of a main active compound (cyanidin-3-O-rutinoside) was tested in different release media. (4) Conclusions: The upcycling process of lignocellulose into enriched BNC has been demonstrated. All findings emphasize the potential of BNC–BR as a sustainable food industry material.

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Section: Resultsmentioning

confidence: 99%

“…Black raspberry ( Rubus occidentalis L.), a member of the family Rosaceae , is a deciduous shrub native to eastern North America [ 15 ]. Due to its dietary importance and significant economic value, it is now cultivated in other parts of the world [ 16 , 17 ].…”

Section: Introductionmentioning

confidence: 99%

Two-Step Upcycling Process of Lignocellulose into Edible Bacterial Nanocellulose with Black Raspberry Extract as an Active Ingredient

Ponjavic,

Filipovic,

Topakas

et al. 2023

Foods

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“…& Ziel., R. limitaneus Maliński & Ziel., and R. lucentifolius Ziel. & Kosiński) have been described as new species for science Trávniček et al 2005;Maliński et al 2014 (Kosiński and Bednorz 2003;Zieliński et al 2004a;Zieliński et al 2004b;Zieliński and Trávniček 2004;Kosiński and Oklejewicz 2006;Kosiński 2006;Kosiński 2010;Oklejewicz 2013;Kosiński and Zieliński 2013;Kosiński et al 2014). The aforementioned list is to be supplemented by R. lindebergii, which recently was found during our field studies in northwestern Poland.…”

Section: Introductionmentioning

confidence: 93%

Rubus lindebergii (Rosaceae) – new species for the flora of Poland

2015

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Rubus lindebergii P. J. Müll. (Rubus sect. Rubus, ser. Discolores), widely distributed in northwestern Europe, is recorded for the first time from northwestern Poland. Its locality is separated from the closest stands of this species in northern Germany by a distance of about 200 km. The species has been observed mainly in moderately fertile habitats of fresh mixed broadleaf forests, usually in fairly sunny places, along forest margins, by forest roads, in clearings, and in wayside thickets.

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“…It is widely cultivated both in North America and Europe as the source of most of "black raspberries". Naturalization of the species is rare in Europe: it was reported from Austria, Czechia, Germany, Poland, Russia, and Slovakia (single or few localities for each, see Janchen, 1956-60;Weber, 1995;Kurtto et al, 2010;Kosiński et al, 2014). R. occidentalis is diploid (2n=14) (Kurtto et al, 2010;Krahulcová et al, 2013), the same count was proven by our DNA ploidy level investigation in the single Hungarian stand (Ramocsa, BP).…”

Section: Rubus Occidentalis L 1753 Sp Pl 1: 493mentioning

confidence: 99%

Alien Rubus species in Hungary: distribution, habitats and threats

Király¹

2018

Dendrobiology

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Alien brambles (Rubus, Rosaceae) generate significant ecological and nature conservational threats worldwide, however, the European flora and vegetation is not seriously affected by their impacts. In this study, I report on the distribution and habitats of alien brambles in Hungary, on the basis of comprehensive field studies and complete herbarium revision. The first introduction of a non-native species of bramble (R. phoenicolasius) was reported in 1999 in the country. R. armeniacus was first recognized in 2014 (but it had been present probably decades earlier). It typically occurs in forest-poor landscapes, in regions with larger closed forests it is mainly confined to plantations, but few occurrences in nature-like stand are also found. The occurrences in the forest steppe region indicate its drought tolerance; besides, it is the only bramble species present in the areas of typical forest-steppe climate. The species is obviously advancing (with more than 100 localities altogether) and constitutes an actual threat for the diversity and structure of fringes and wooded grassland mosaics in drier regions. Two new casual aliens, R. laciniatus and R. occidentalis, are reported here for the first time for Hungary. Another two species, R. odoratus and R. xanthocarpus, are known only from cultivation.

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Rubus occidentalis (Rosaceae) – a new naturalized raspberry species in the Polish flora

Cited by 10 publications

References 10 publications

Two-Step Upcycling Process of Lignocellulose into Edible Bacterial Nanocellulose with Black Raspberry Extract as an Active Ingredient

Two-Step Upcycling Process of Lignocellulose into Edible Bacterial Nanocellulose with Black Raspberry Extract as an Active Ingredient

Rubus lindebergii (Rosaceae) – new species for the flora of Poland

Alien Rubus species in Hungary: distribution, habitats and threats

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