Isolation of tyrosol the main phytotoxic metabolite produced by the edible fungus Agaricus litoralis

roukia zatout; Alessio Cimmino

doi:10.21608/ejchem.2021.71027.3573

Immunomodulatory effects of polysaccharides from edible fungus: a review

Food Science and Human Wellness ◽

10.1016/j.fshw.2021.04.001 ◽

2021 ◽

Vol 10 (4) ◽

pp. 393-400

Author(s):

Zhenhua Yin ◽

Zhenhua Liang ◽

Changqin Li ◽

Jinmei Wang ◽

Changyang Ma ◽

...

Keyword(s):

Immunomodulatory Effects ◽

Edible Fungus

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Biological and Molecular Characteristics of a Novel Partitivirus Infecting the Edible Fungus Lentinula edodes

Plant Disease ◽

10.1094/pdis-07-16-0951-re ◽

2017 ◽

Vol 101 (5) ◽

pp. 726-733 ◽

Cited By ~ 15

Author(s):

Mengpei Guo ◽

Yinbing Bian ◽

Jinjie Wang ◽

Gangzheng Wang ◽

Xiaolong Ma ◽

...

Keyword(s):

Lentinula Edodes ◽

Control Strategies ◽

Phylogenetic Analyses ◽

Pcr Analysis ◽

Molecular Characteristics ◽

Rt Pcr ◽

Edible Fungus ◽

Qpcr Analysis ◽

Disease Diagnostics ◽

Wild Strains

A new partitivirus named Lentinula edodes partitivirus 1 (LePV1) was isolated from a diseased L. edodes strain with severe degeneration of the mycelium and imperfect browning in bag cultures. The nucleotide sequences of LePV1 dsRNA-1 and dsRNA-2 were determined; they were 2,382 bp and 2,245 bp in length, and each contained a single ORF encoding RNA-dependent RNA polymerase (RdRp) and coat protein (CP), respectively. The purified virus preparation contained isometric particles 34 nm in diameter encapsidating these dsRNAs. Phylogenetic analyses showed LePV1 to be a new member of Betapartitivirus, with the RdRp sequence most closely related to Grapevine partitivirus. RT-PCR analysis showed that 27 of the 56 Chinese L. edodes core collection strains carry LePV1, with the virus being more common in wild strains than cultivated strains. In addition, qPCR analysis suggested that coinfection with L. edodes mycovirus HKB (LeV-HKB) could increase replication of the RdRp gene of LePV1. This study may be essential for the development of more accurate disease diagnostics and the formulation of control strategies for viral diseases in L. edodes.

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Tracking mycorrhizas and extraradical mycelium of the edible fungus Lactarius deliciosus under field competition with Rhizopogon spp

Mycorrhiza ◽

10.1007/s00572-007-0160-3 ◽

2008 ◽

Vol 18 (2) ◽

pp. 69-77 ◽

Cited By ~ 44

Author(s):

Sara Hortal ◽

Joan Pera ◽

Javier Parladé

Keyword(s):

Extraradical Mycelium ◽

Lactarius Deliciosus ◽

Edible Fungus

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Fungi Burger from Stale Bread? A Case Study on Perceptions of a Novel Protein-Rich Food Product Made from an Edible Fungus

Foods ◽

10.3390/foods9081112 ◽

2020 ◽

Vol 9 (8) ◽

pp. 1112 ◽

Cited By ~ 1

Author(s):

Coralie Hellwig ◽

Rebecca Gmoser ◽

Magnus Lundin ◽

Mohammad J. Taherzadeh ◽

Kamran Rousta

Keyword(s):

Information Dissemination ◽

Food Product ◽

Environmental Benefits ◽

Edible Fungus ◽

Neurospora Intermedia ◽

Rate Characteristic ◽

And Gender ◽

Protein Rich ◽

Novel Protein

The current study aims to assess how a novel fungi product made from the filamentous fungus Neurospora intermedia, cultivated on bread residuals, is perceived using questionnaires. Participants were asked to rate characteristic attributes of a fungi burger patty and state their preference when comparing it to Quorn and hamburger patties. The data were analyzed to assess whether gender or age was statistically associated with preference profiles. Neither age nor gender was associated with the preference profiles regarding the comparison of burger patties. Except for age and bitterness, age and gender were also not associated with the preference profiles regarding the sensory characteristics of the fungi burger patty. Most of the participants liked the characteristics of the fungi burger patty. The results indicate that fungi products from waste can become accepted products when information dissemination targets environmental benefits. Moreover, to be commercially accepted, the chewiness and bitterness of the product should be improved. Other improvements should target the overall taste in order to cater to people who prefer meat-based protein sources.

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Lactifluus foetens and Lf. albomembranaceus sp. nov. (Russulaceae): look-alike milkcaps from gallery forests in tropical Africa

Phytotaxa ◽

10.11646/phytotaxa.277.2.3 ◽

2016 ◽

Vol 277 (2) ◽

pp. 159 ◽

Cited By ~ 4

Author(s):

ESKE DE CROP ◽

KOBEKE VAN DE PUTTE ◽

SERGE DE WILDE ◽

ANDRÉ-LEDOUX NJOUONKOU ◽

ANDRÉ DE KESEL ◽

...

Keyword(s):

West African ◽

Tropical Africa ◽

Local Markets ◽

Western Africa ◽

Edible Fungus ◽

Personal Consumption ◽

Gallery Forests ◽

Morphological Research

The ectomycorrhizal milkcap genus Lactifluus is commonly found within Central and West African gallery forests. During field expeditions in Cameroon and Togo, several collections of white Lactifluus species were found, resembling Lactifluus foetens. Molecular and morphological research indicates that these collections belong to two unrelated species, i.e. Lactifluus foetens and an undescribed taxon. The latter is here described as Lactifluus albomembranaceus sp. nov. from the gallery forests in Central and Western Africa. In Cameroon, at least, Lactifluus albomembranaceus is a popular edible fungus that is harvested for personal consumption and offered for sale at local markets.

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Efficient Removal of Cadmium Using Edible Fungus and Its Quantitative Fluorimetric Estimation Using (Z)-2-(4H-1,2,4-Triazol-4-yl)iminomethylphenol

ACS Omega ◽

10.1021/acsomega.8b00342 ◽

2018 ◽

Vol 3 (6) ◽

pp. 6243-6250 ◽

Cited By ~ 2

Author(s):

Abhijit Manna ◽

Ellairaja Sundaram ◽

Chinnaiah Amutha ◽

Vairathevar Sivasamy Vasantha

Keyword(s):

Efficient Removal ◽

Edible Fungus

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Production of Phytotoxic Metabolite Using Biphasic Fermentation System from Strain C1136 of Lasiodiplodia pseudotheobromae, a Potential Bioherbicidal Agent

Notulae Scientia Biologicae ◽

10.15835/nsb9310082 ◽

2017 ◽

Vol 9 (3) ◽

pp. 371-377

Author(s):

Charles Oluwaseun ADETUNJI ◽

Julius Kola OLOKE ◽

Gandham PRASAD ◽

Moses ABALAKA ◽

Emenike Onyebum IROKANULO

Keyword(s):

Large Scale ◽

Wild Strain ◽

Fermentation Medium ◽

Scale Production ◽

Conventional Farming ◽

Large Scale Production ◽

Phytotoxic Metabolite ◽

Biphasic Fermentation

Formulation of effective and environmental friendly bioherbicides depends on the type of fermentation medium used for the production of phytotoxic metabolites. The effect of biomass, colony forming unit and the phytotoxic metabolite produced from the biphasic fermentation was carried out, while the phytotoxic metabolite was tested in vivo and in-vitro on Echinochola crus-galli and dicotyledonous Chromolaena odorata. The mutant strain of Lasiodiplodia pseudotheobromae C1136 (Lp90) produced the highest amount of conidia and the largest necrotic area on the two tested weeds when compared to its wild strain in the different biphasic media combinations. The study revealed that the biphasic system containing PDB + rice produced the highest bioherbicidal activities. Therefore, the phytotoxic metabolites from strain C1136 are suggested for large scale production of bioherbicides for the management of weeds in conventional farming to improve yield and enhance food security.

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Analysis of Volatile Components of Auricularia auricula from Different Origins by GC-MS Combined with Electronic Nose

Journal of Food Quality ◽

10.1155/2020/8858093 ◽

2020 ◽

Vol 2020 ◽

pp. 1-9

Author(s):

Lijun Fu ◽

Gen Yang ◽

Li Liu ◽

Yongzheng Ma ◽

Xiumin Zhang ◽

...

Keyword(s):

Acetic Acid ◽

Electronic Nose ◽

Relative Content ◽

Volatile Components ◽

Auricularia Auricula ◽

Edible Fungus ◽

Odor Activity Value ◽

Diethyl Azodicarboxylate ◽

Different Origins ◽

High Degree

Auricularia auricula is a kind of nutrient-rich edible fungus, which has the reputation of “king of vegetarians.” In this paper, the electronic nose combined with GC-MS technology was used to analyze the volatile components of A. auricula in Heilongjiang, Jilin, Shanghai, and Sichuan provinces to investigate the differences and characteristics of A. auricula in different origins. The results showed that the electronic nose could obviously distinguish the samples from Jilin and Shanghai with a high degree of discrimination, while it was inappropriate to distinguish the samples from Heilongjiang and Sichuan Province. GC-MS was used to further analyze the volatile compounds in A. auricula qualitatively and quantitatively. The results showed that 98 volatile components were detected and 23 of them were common components, including alcohols, aldehydes, acids, esters, hydrocarbons, and other volatile components. The relative content of acetic acid and diethyl azodicarboxylate in A. auricula from the four origins was relatively high. According to the relative odor activity value (ROAV), it was found that the key compounds that caused the aroma difference between different origins were 1-octene-3-ol, cis-3-nonene-1-ol, (E)-2-octenal, (E)-2-nonenal, (E,E)-2,4-nonadienal, and 3-methyl butanal.

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