Frequency of endophytic fungi isolated from Dendrobium crumenatum Sw. (Pigeon orchid) and antimicrobial activity

Mangunwardoyo, Wibowo; Suciatmih, Suciatmih; Gandjar, Indrawati

doi:10.13057/biodiv/d130107

Cited by 7 publications

(4 citation statements)

References 34 publications

(31 reference statements)

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“…This is the first report of the antifungal potential of endophytic fungi isolated from flowers of Dendrobium lindleyi . In relation to other species, Mangunwardoyo et al () reported that endophytic fungi were isolated from roots, bulbous parts, stems and leaves of Dendrobium crumenatum , and the endophytic fungi revealed that Fusarium nivale showed antimicroorganism activities against Candida albicans and Candida tropicalis .…”

Section: Discussionmentioning

confidence: 99%

The chemical composition, antifungal, antioxidant and antimutagenicity properties of bioactive compounds from fungal endophytes associated with Thai orchids

Bungtongdee

Sopalun

Laosripaiboon

et al. 2018

Journal of Phytopathology

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Some plant‐derived bioactive compounds produced by fungal endophytes have been proven to have antimicrobial and antioxidant activities. In this study, endophytic fungi were isolated from 20 orchid samples collected in northern Thailand from 12 genera of orchids. In total, 97 isolates were isolated from the leaves (44.3%), stems (40.2%) and flowers (15.5%) of the orchid samples. The antifungal activity was investigated of the endophytic isolates against the plant pathogenic fungi. The results showed that 13 endophytic isolates provided antifungal activities against Fusarium sp., Colletotrichum sp. and Curvularia sp. The endophyte CK F05‐5, which was isolated from the flower part of Dendrobium lindleyi, was chosen for further testing because it the highest level of antifungal activity against Fusarium sp. The isolate CK F05‐5 was identified as Fusarium oxysporum on the basis of its ITS sequences of 5.8 s rRNA, and phytochemical analysis revealed the presence of coumarins. The ethyl acetate extract of CK F05‐5 was examined for its total phenolic content and antioxidant activity using Folin–Ciocalteu's reagent and 2,2‐diphenyl‐1‐picrylhydrazyl (DPPH) radical scavenging assay, respectively. The phenolic content was 160.51 mg of GAE/g of extract, and the free radical scavenging activity was 89.61 µg/ml at the half maximal inhibitory concentration (IC50). The antimutagenic potential of the ethyl acetate extract of CK F05‐5 against Trp‐P‐1 mutagenic substances was determined using the Ames test which revealed that the extract of CK F05‐5 at 10 mg/plate had the highest antimutagenic activity against Trp‐P‐1 (51.2%) and 39.6% for strains TA98 and TA100, respectively. The active compounds present in the acetate extract of CK F05‐5 were examined using GC‐MS analysis, which displayed the presence of gibepyrone A, pyrrolo [1, 2‐a] pyrazine‐1, 4‐dione, hexahydro‐3‐(2‐methylpropyl) and indoleacetic acid as major components. Based on the results, this endophytic fungus contains various bioactive components that have various biological activities. This useful information could help in producing potentially valuable and novel pharmaceutical products.

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Section: Discussionmentioning

confidence: 99%

The chemical composition, antifungal, antioxidant and antimutagenicity properties of bioactive compounds from fungal endophytes associated with Thai orchids

Bungtongdee

Sopalun

Laosripaiboon

et al. 2018

Journal of Phytopathology

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“…could found as endophytic fungi in another plant. Fusarium nivale and Fusarium solani were found in Dendrobium crumenatum Sw. (Mangunwardoyo et al 2012). F. semitectum were found in Talinum paniculatum leaf (Hastuti et al 2015).…”

Section: Discussionmentioning

confidence: 99%

Identification and Histological Observation of Endophytic Fungi Isolated from Medicinal Plant, Physalis angulata L.

et al. 2021

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Some endophytic fungi species live in medicinal plant tissue and does not make any damage, but live in symbiotic mutualism relationship with the host plant. This research was done to: 1) identify the endophytic fungi species isolated from P. angulata leaf, twig, and stem bark tissues, 2) determine the endophytic fungi colonization in the P. angulata plant tissue by histologic observation. The endophytic fungi was isolated from healthy P. angulata plant parts, then inoculated on Potato Dextrose Agar medium and incubated in 27°C for 7-14 days. Each endophytic fungi isolates were identified. The histologic observation was done by microscopic observation to determine the endophytic fungi position in the plant tissue. The conclusion are: 1) seven endophytic fungi species were found: Penicillium verrucosum, Colletotrichum alienum, Fusarium subglutinans, Aspergillus nidulans, Mycelia sterilia 1, Mycelia sterilia 2, and Rhizoctonia sp.; 2) the endophytic fungi micelium was found on the leaf epidermis cell wall, on the twig epidermis cell wall, and parenchyma cell wall, on the stem bark epidermis cell wall. The suggestion of the study: it is need to make the next research about secondary metabolites content produced by endophytic fungi species isolated from P. angulata and their antimicrobial activity.

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“…The mitosporic fungi specifically the class of the Hyphomycota has been considered as the most predominant group in the majority of the plants colonized by the mycoendophytes, it is justified by a lot of studies (Seena and Sridhar 2004;Khan et al 2007;Mangunwardoyo et al 2012;Jena and Tayung 2013;Han et al 2013;Sharma and Kumar 2013;Shi et al 2013;Suciatmih and Rahmansyah 2013;D'souza and Bhat 2013). The nature of dominance of the ISSN 2166-0379 2020 Hyphomycetes can be assigned to their capacity to colonize their host quickly while producing abundant asexual spores (Jena and Tayung 2013).…”

Section: Discussionmentioning

confidence: 99%

Endophytic Mycobiota of Schinus molle L., (Anacardiaceae) and Peganum harmala L., (Tetradiclidaceae) in Algeria

Rouabah¹,

Tunalı²,

Lombarkia³

et al. 2020

JAS

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Schinus molle is an arborescent plant that is common in North Africa. It has insecticidal and pharmaceutical activities that are assigned to some active compounds. Harmel is a cosmopolitan species extensively distributed in the world and very common in Algeria especially in the Sahara. This plant is very rich in alkaloids of the β-carbolines group of which most important are harmine. It has pharmaceutical and agrochemical virtues. Endophytic fungi were isolated from aerial part (leaves and fruits) of Peruvian peppertree (S. molle L.) Anacardiaceae and for the first time of the Harmel (Peganum harmala L.) Tetradiclidaceae.Twenty three mycotaxa were identified whose eleven isolated from S. molle and twelve isolated from the second plant. The vast majority are included in mitosporic group (Deuteromycota). The frequency of colonization or infection (FC%) at leaves of the two plants species is significant comparatively to the fruits.

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Frequency of endophytic fungi isolated from Dendrobium crumenatum Sw. (Pigeon orchid) and antimicrobial activity

Abstract: Mangunwardoyo W, Suciatmih, Gandjar I. 2012

Cited by 7 publications

References 34 publications

The chemical composition, antifungal, antioxidant and antimutagenicity properties of bioactive compounds from fungal endophytes associated with Thai orchids

The chemical composition, antifungal, antioxidant and antimutagenicity properties of bioactive compounds from fungal endophytes associated with Thai orchids

Identification and Histological Observation of Endophytic Fungi Isolated from Medicinal Plant, Physalis angulata L.

Endophytic Mycobiota of Schinus molle L., (Anacardiaceae) and Peganum harmala L., (Tetradiclidaceae) in Algeria

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