Exploration of nutritional, antioxidative, antibacterial and anticancer status of Russula alatoreticula: towards valorization of a traditionally preferred unique myco-food

Khatua, Somanjana; Gupta, Surashree Sen; Ghosh, Mahua; Tripathi, Sudipta; Acharya, Krishnendu

doi:10.1007/s13197-020-04723-9

Cited by 16 publications

(13 citation statements)

References 27 publications

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“…Khatua et al [29] also performed a study in which the phenolic profile of R. alatoreticula ethanolic fraction from India was evaluated. Their work shows the presence of pyrogallol as the most dominant compound manifested in the extract followed by cinnamic acid.…”

Section: Lipophilic Compounds Of the Russula Speciesmentioning

confidence: 99%

Antioxidant Extracts of Three Russula Genus Species Express Diverse Biological Activity

et al. 2020

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This study explored the biological properties of three wild growing Russula species (R. integra, R. rosea, R. nigricans) from Serbia. Compositional features and antioxidant, antibacterial, antibiofilm, and cytotoxic activities were analyzed. The studied mushroom species were identified as being rich sources of carbohydrates and of low caloric value. Mannitol was the most abundant free sugar and quinic and malic acids the major organic acids detected. The four tocopherol isoforms were found, and polyunsaturated fatty acids were the predominant fat constituents. Regarding phenolic compounds, P-hydroxybenzoic and cinnamic acids were identified in the prepared methanolic and ethanolic extracts, which displayed antioxidant activity through the inhibition of thiobarbituric acid reactive substances (TBARS) formation and oxidative hemolysis; the highest activity was attributed to the R. nigricans ethanolic extract. This is the first report on the antibacterial and antibiofilm potential of the studied species, with the most promising activity observed towards Streptococcus spp. (0.20–0.78 mg/mL as the minimal inhibitory concentration, MIC). The most promising cytotoxic effect was caused by the R. integra methanolic extract on non-small cell lung cancer cells (NCI-H460). Therefore, due to the observed in vitro bioactive properties, the studied mushrooms arise as a source of functional ingredients with potential to be used in novel nutraceutical and drug formulations, which can be used in the treatment of various diseases and health conditions.

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Section: Lipophilic Compounds Of the Russula Speciesmentioning

confidence: 99%

Antioxidant Extracts of Three Russula Genus Species Express Diverse Biological Activity

et al. 2020

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“…The demand for novel healthy foods and novel food ingredients is continuously growing parallel to the expansion of their market ( 1 ). In line with this, quinoa ( Chenopodium quinoa Willd.…”

Section: Introductionmentioning

confidence: 99%

Changes in Quinoa Seed Fatty Acid Profile Under Heat Stress Field Conditions

et al. 2022

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The nutritional quality of quinoa is often related to the high protein content of their seeds. However, and despite not being an oilseed crop, the oil composition of quinoa seeds is remarkable due to its profile, which shows a high proportion of polyunsaturated fatty acids (PUFAs), particularly in essential fatty acids such as linoleic (ω-6) and α-linolenic (ω-3). In line with this, this study aimed at evaluating the effect of elevated temperatures on the oil composition of different quinoa cultivars grown in the field in two consecutive years (i.e., 2017 and 2018). In 2017, heat stress episodes resulted in a reduced oil content and lower quality linked to decreased ratios of oleic acid:linoleic acid, larger omega-6 (ω-6) to omega-3 (ω-3) ratios, and lower monounsaturated fatty acid (MUFA) and higher PUFA contents. Furthermore, the correlations found between mineral nutrients such as phosphorous (P) and the contents of oleic and linoleic acids emphasize the possibility of optimizing oil quality by controlling fertilization. Overall, the results presented in this study show how the environmental and genetic factors and their interaction may impact oil quality in quinoa seeds.

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“…and Brevipedum Buyck and V. Hofst. [ 60 , 61 ]. We did not find any evidence about Maculatinae used as edible fungi globally [ 58 , 62 ].…”

Section: Discussionmentioning

confidence: 99%

“…(Agaricomycotina, fungi) is an important genus of ectomycorrhizal (EcM) fungi with a high species diversity of which many are used as edible mushrooms in different parts of the world [ 1 ]. The research on Russula toxins and enzymes also shows a perspective in discoveries of compounds with potential medical and food industry uses [ 2 ]. It was hypothesized that previously described species from Europe and North America occur also in Asia [ 3 , 4 , 5 ].…”

Section: Introductionmentioning

confidence: 99%

Description of the Fifth New Species of Russula subsect. Maculatinae from Pakistan Indicates Local Diversity Hotspot of Ectomycorrhizal Fungi in Southwestern Himalayas

Kiran

Caboň

Senko

et al. 2021

Life

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Russula subsect. Maculatinae is morphologically and phylogenetically well-defined lineage of ectomycorrhizal fungi associated with arctic, boreal, temperate and Mediterranean habitats of Northern Hemisphere. Based on phylogenetic distance among species, it seems that this group diversified relatively recently. Russula ayubiana sp. nov., described in this study, is the fifth in the group known from relatively small area of northern Pakistan situated in southwestern Himalayas. This is the highest known number of agaric lineage members from a single area in the world. This study uses available data about phylogeny, ecology, and climate to trace phylogenetic origin and ecological preferences of Maculatinae in southwestern Himalayas. Our results suggest that the area has been recently colonised by Maculatinae members migrating from various geographical areas and adapting to local conditions. We also discuss the perspectives and obstacles in research of biogeography and ecology, and we propose improvements that would facilitate the integration of ecological and biogeographical metadata from the future taxonomic studies of fungi in the region.

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Exploration of nutritional, antioxidative, antibacterial and anticancer status of Russula alatoreticula: towards valorization of a traditionally preferred unique myco-food

Cited by 16 publications

References 27 publications

Antioxidant Extracts of Three Russula Genus Species Express Diverse Biological Activity

Antioxidant Extracts of Three Russula Genus Species Express Diverse Biological Activity

Changes in Quinoa Seed Fatty Acid Profile Under Heat Stress Field Conditions

Description of the Fifth New Species of Russula subsect. Maculatinae from Pakistan Indicates Local Diversity Hotspot of Ectomycorrhizal Fungi in Southwestern Himalayas

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