Pioppino mushroom in southern Italy: an undervalued source of nutrients and bioactive compounds

Pacifico, Severina; Ragucci, Sara; Giuseppe, Antonella M.A. Di; Iannuzzi, Federica; Zarrelli, Armando; Piccolella, Simona; Maro, Antimo Di

doi:10.1002/jsfa.8428

Cited by 21 publications

(20 citation statements)

References 56 publications

(98 reference statements)

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“…The presence of mannitol and fucose (Table 2) was confirmed using authentic standards (Figure 2). Mannitol is widely distributed in filamentous fungi and stored in the fungal hyphae as a carbon source [32]. Fucose appears to represent a prominent feature in protein-linked glycans in the fungal kingdom [45].…”

Section: Resultsmentioning

confidence: 99%

Metabolic Profiling of Water-Soluble Compounds from the Extracts of Dark Septate Endophytic Fungi (DSE) Isolated from Scots Pine (Pinus sylvestris L.) Seedlings Using UPLC–Orbitrap–MS

et al. 2019

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Endophytes are microorganisms living inside plant hosts and are known to be beneficial for the host plant vitality. In this study, we isolated three endophytic fungus species from the roots of Scots pine seedlings growing on Finnish drained peatland setting. The isolated fungi belonged to dark septate endophytes (DSE). The metabolic profiles of the hot water extracts of the fungi were investigated using Ultrahigh Performance Liquid Chromatography with Diode Array Detection and Electron Spray Ionization source Mass Spectrometry with Orbitrap analyzer (UPLC–DAD–ESI–MS–Orbitrap). Out of 318 metabolites, we were able to identify 220, of which a majority was amino acids and peptides. Additionally, opine amino acids, amino acid quinones, Amadori compounds, cholines, nucleobases, nucleosides, nucleotides, siderophores, sugars, sugar alcohols and disaccharides were found, as well as other previously reported metabolites from plants or endophytes. Some differences of the metabolic profiles, regarding the amount and identity of the found metabolites, were observed even though the fungi were isolated from the same host. Many of the discovered metabolites have been described possessing biological activities and properties, which may make a favorable contribution to the host plant nutrient availability or abiotic and biotic stress tolerance.

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Section: Resultsmentioning

confidence: 99%

Metabolic Profiling of Water-Soluble Compounds from the Extracts of Dark Septate Endophytic Fungi (DSE) Isolated from Scots Pine (Pinus sylvestris L.) Seedlings Using UPLC–Orbitrap–MS

et al. 2019

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“…The separation of common pheasant apo‐Mb from the haem group was performed by reversed‐phase high‐performance liquid chromatography (RP‐HPLC) on a C‐4 column (4.6 × 3.0 × 150 mm, Alltech, Sedriano, Milan, Italy) as previously reported …”

Section: Methodsmentioning

confidence: 99%

“…For the fatty acid composition, 2.0 g lyophilised meat was extracted by Soxhlet apparatus with CHCl 3 for 4 h. Extract aliquots were dissolved in 2 mol L −1 KOH in methanol, stirred for 30 min at room temperature, heptane added and then the mixture was centrifuged . Aliquots of the organic upper phase were analysed by gas chromatography with flame ionization detector (GC‐FID; PerkinElmer Autosystem gas chromatograph), and fitted with a 100 m × 0.25 µm i.d., 0.2 mm SP2380 fused‐silica capillary column (Supelco).…”

Section: Methodsmentioning

confidence: 99%

“…Eurasian woodcock ( S. rusticola ) Mb was purified from Eurasian woodcock muscles as previously described . Briefly, meat samples (about 50 g) were homogenized at 4 °C in MilliQ water (1:2; w:v) using a Waring blender.…”

Section: Methodsmentioning

confidence: 99%

“…Eurasian woodcock (S. rusticola) Mb was purified from Eurasian woodcock muscles as previously described. 18,19 Briefly, meat samples (about 50 g) were homogenized at 4 ∘ C in MilliQ water (1:2; w:v) using a Waring blender. The resulting homogenate was then centrifuged and dialyzed three times against MilliQ water.…”

Section: Mb Extraction and Purificationmentioning

confidence: 99%

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Nutritional profiling of Eurasian woodcock meat: chemical composition and myoglobin characterization

et al. 2018

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Study on nutritional components evaluation and origin differences of Agrocybe cylindracea from different regions

Chen

Wang

et al. 2023

eFood

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The aim of this study is to investigate the nutrients of Agrocybe cylindracea from different regions and discover the law of its nutritional value. In this study, 43 A. cylindracea samples were collected from 13 provinces in China. The differences in nutritional components of this A. cylindracea were explored. The main nutritional components, including protein, dietary fiber, amino acids, fat, ash, and moisture, were evaluated. Further factor and cluster analysis were applied to analyze these nutrients. The results showed A. cylindracea had high protein (14.09-27.24 g/100 g dw) and insoluble dietary fiber (25.27-34.17 g/100 g dw), but low soluble dietary fiber (0.49-3.19 g/100 g dw) and fat (1.69-3.45 g/100 g dw). Seventeen amino acids were detected from these mushrooms, of which glutamic (18.24-46.78 g/100 g dw) was the most abundant. Based on Eta analysis, factor analysis, and cluster analysis, it was found that the comprehensive nutritional value of A. cylindracea was related to the factors of both the geographical origin and maturity stage. In addition, geographical origin had a greater influence on the nutritional value of A. cylindracea than the maturity stage. This study will serve as a useful reference for the selection of the consumption and further processing directions of A. cylindracea.

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Pioppino mushroom in southern Italy: an undervalued source of nutrients and bioactive compounds

Cited by 21 publications

References 56 publications

Metabolic Profiling of Water-Soluble Compounds from the Extracts of Dark Septate Endophytic Fungi (DSE) Isolated from Scots Pine (Pinus sylvestris L.) Seedlings Using UPLC–Orbitrap–MS

Metabolic Profiling of Water-Soluble Compounds from the Extracts of Dark Septate Endophytic Fungi (DSE) Isolated from Scots Pine (Pinus sylvestris L.) Seedlings Using UPLC–Orbitrap–MS

Nutritional profiling of Eurasian woodcock meat: chemical composition and myoglobin characterization

Study on nutritional components evaluation and origin differences of Agrocybe cylindracea from different regions

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