Features of Microelements Accumulation in Rosa Acicularis Plants

Afanasyeva, L. V.; Аюшина, Туяна Аюшеевна

doi:10.14258/jcprm.2019035137

Cited by 3 publications

(2 citation statements)

References 5 publications

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“…The known ethnopharmacological data refer to the use of the whole plant of R. acicularis for medicinal and dietary purposes [17][18][19][20][21][22]. A preliminary study of the general phytochemical composition of R. acicularis showed the varying content of phenolic and non-phenolic compounds in different organs (Table 1).…”

Section: Metabolites Of Rosa Acicularis: Distribution Of Phytochemicals In Organsmentioning

confidence: 99%

“…Various R. acicularis extracts were effective as inhibitors of lipase activity [17] and HIV-1 protease activity [18], as well as antimicrobial agents [19]. The known scientific information about R. acicularis chemistry includes data on the organ-specific distribution of nine microelements [20], the essential oil and fatty acid composition [21] in addition to the total level of flavonoids, phenols and procyanidins in leaf isolates extracted by different solvents [22]. So far, however, there has been no precise study of R. acicularis metabolite composition, nor any LC-MS-based investigations of prickly rose extracts.…”

Section: Introductionmentioning

confidence: 99%

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Metabolites of Prickly Rose: Chemodiversity and Digestive-Enzyme-Inhibiting Potential of Rosa acicularis and the Main Ellagitannin Rugosin D

Оленников

Chemposov

Чирикова

2021

Plants

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Prickly rose (Rosaacicularis Lindl.) is the most distributed rose species in the Northern Hemisphere, used by indigenous people for various food purposes. The lack of detailed information about the chemical composition of R. acicularis has led us to study the phytochemical composition and metabolic profile of prickly rose extracts using chromatographic techniques. Many groups of phenolic and non-phenolic compounds were quantified in the leaves, flowers, roots and fruits of R. acicularis. Phenolic compounds were the dominant phytochemicals in the aerial parts and roots of R. acicularis. A precise study by high-performance liquid chromatography with photodiode array detection and electrospray ionization triple quadrupole mass spectrometric detection showed the presence of 123 compounds, among which ellagic acid derivatives, ellagitannins, gallotannins, catechins, catechin oligomers, hydroxycinnamates and flavonoid glycosides of kaempferol, quercetin and dihydroquercetin were all identified for the first time. The most abundant phenolic compounds were ellagitannins and flavonoid glycosides, with a maximal content of 70.04 mg/g in leaves and 66.72 mg/g in flowers, respectively, indicating the great ability of R. acicularis organs to accumulate phenolic compounds. By applying a standardized static, simulated gastrointestinal digestion method, we found the inhibitory potential of the leaf extract against digestive α-amylases. A pancreatic α-amylase activity-inhibiting assay coupled with HPLC microfractionation demonstrated high inhibition of enzyme activity by ellagitannin rugosin D, which was later confirmed by a microplate reaction with mammalian α-amylases and the simulated digestion method. This study clearly demonstrates that R. acicularis leaf extract and its main component, ellagitannin rugosin D, strongly inhibit digestive α-amylase, and may be a prospective antidiabetic agent.

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Section: Metabolites Of Rosa Acicularis: Distribution Of Phytochemicals In Organsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Metabolites of Prickly Rose: Chemodiversity and Digestive-Enzyme-Inhibiting Potential of Rosa acicularis and the Main Ellagitannin Rugosin D

Оленников

Chemposov

Чирикова

2021

Plants

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Features of Microelements and Low-Molecular Weigh Antioxidants Accumulation in Plants Ofthe Genus Rosa L.

Владимировна¹,

Аюшиевна²

2021

JCPRM

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Wild roses are an important group of plants used as row material for pharmaceutical, cosmetic and food industries. The aim of this study was to determine the microelements (Mn, Fe, Zn, Cu, Cr, Ni, Pb, Co, Cd) content and distribution in the aboveground and underground parts of the Rosa acicularis, R. davurica, R. rugosa, growing in Baikal region. It was found that R. rugosa plants are characterized by a higher Cu content and a low level of Mn; the hips of these plants also accumulate Fe, Zn, and Co. In the sepals, leaves, stems and roots of R. davurica the highest concentrations of Fe are noted, and in the vegetative and generative organs of R. acicularis – Cr. Transport of Zn, Cu, Ni in aboveground parts of plants is mainly acropetal, the remaining elements translocation in basipetal direction. Cd belongs to the elements of strong accumulation in plants of all three species, in addition, species-specific features of some elements accumulation in aboveground and underground organs are revealed. It was found that the fruits, leaves, and stems of Rosa acicularis and Rosa rugosa can serve as a potential source of Mn, Cr, and Co.

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Features of Elements Accumulation in Fruit and Berry Plants Cultivated in the Vicinity of Zelenogorsk City, Krasnoyarsk Region

Obukhova,

Otmakhov,

Shilova

et al. 2023

JCPRM

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The aim of the study is to identify the peculiarities of the elemental composition of berries (fruits) and leaves of raspberry (Rubus idaeus L.), rowan (Sorbus aucuparia L.), black currant (Ribes nigrum L.), sour cherry (Cerasus vulgaris L.), serviceberry (Amelanchier ovalis Medik.) collected in the vicinity of Zelenogorsk, Krasnoyarsk Region, with an assessment of their potential use as sources of elements, ecological safety of use, as well as patterns of distribution of elements between plants, soil, and the surrounding environment. The elemental composition was analyzed using the method of arc atomic emission spectroscopy with a multi-channel analyzer of emission spectra (DAES with MAES) after ashing. As a result, the presence of 30 elements was determined in the ash of the studied plants, 25 of which belong to trace elements, and 22 are (conditionally) essential. The belongingness of the minimum extremes of content to mostly odd ordinal numbers of elements in the Mendeleev table was established, while the maximum extremes belonged to even ones. It is proposed to represent the revealed regularities in the form of combinations of extrema with the corresponding serial numbers of atoms, which clearly indicates the plant's ability to concentrate certain chemical elements. Based on the degree of accumulation from the soil, which indicates the ability of plants to accumulate elements, the highest indicator for all studied species and their raw materials is K, for all raspberry and blackcurrant raw materials – Ca, for cherry and raspberry leaves with berries (fruits) and separately for cherry fruits – Mg, only for blackcurrant leaves with berries (fruits) – Ti, for blackcurrant leaves with berries (fruits) – Sr and Ag. The study identified only Ti and Ag as having a "strong accumulation" in the biological absorption of elements, while the others were common for vegetation. Raspberry was found to have the highest biogeochemical activity among the studied fruit and berry plants (regardless of the raw material), followed by blackcurrant. It is shown that the raw materials "leaves + berries (fruits)" in all the studied cases contain much more trace elements, in contrast to individual berries (fruits). The study demonstrated the potential use of these plant species as sources of macroelements and trace elements, including essential ones.

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Features of Microelements Accumulation in Rosa Acicularis Plants

Cited by 3 publications

References 5 publications

Metabolites of Prickly Rose: Chemodiversity and Digestive-Enzyme-Inhibiting Potential of Rosa acicularis and the Main Ellagitannin Rugosin D

Metabolites of Prickly Rose: Chemodiversity and Digestive-Enzyme-Inhibiting Potential of Rosa acicularis and the Main Ellagitannin Rugosin D

Features of Microelements and Low-Molecular Weigh Antioxidants Accumulation in Plants Ofthe Genus Rosa L.

Features of Elements Accumulation in Fruit and Berry Plants Cultivated in the Vicinity of Zelenogorsk City, Krasnoyarsk Region

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