scholarly journals A study of essential oil from an invasive Piper aduncum L.

2019 ◽  
Vol 23 (2) ◽  
pp. 50
Author(s):  
I Putu Agus Hendra Wibawa ◽  
Vienna Saraswaty ◽  
Farid Kuswantoro ◽  
Putri Sri Andila ◽  
Putri Kesuma Wardhani ◽  
...  
Keyword(s):  
Aspergillus Niger ◽  
Essential Oil ◽  
Fusarium Oxysporum ◽  
Plant Species ◽  
Fusarium Solani ◽  
Phytochemical Compounds ◽  
Anti Fungal ◽  
Piper Aduncum

An invasive Piper aduncum is a plant species that potentially produces essential oil. The study aims todetermine the percentage, phytochemical compounds, and anti-fungal properties of essential oil producedfrom the leaves and fruits of Piper aduncum. The study showed that the leaves and fruits of P. aduncumcontain 0.30% and 0.33% of essential oil, respectively. Apiol is the most abundant phytochemical compoundobtained in essential oil of leaves and fruits of P. aduncum with 57.10% and 66.31%, respectively. Weconclude that essential oil obtained in this study is able to inhibit the growth of both Aspergillus niger andCladosporium sp. but not for Fusarium oxysporum and Fusarium solani.

scholarly journals Chemical Composition of the Essential Oil of Bupleurum Fontanesii (Apiaceae) Growing Wild in Sicily and its Activity on Microorganisms Affecting Historical Art Crafts

2016 ◽  
Vol 11 (1) ◽  
pp. 1934578X1601100 ◽  
Author(s):  
Simona Casiglia ◽  
Maurizio Bruno ◽  
Federica Senatore ◽  
Felice Senatore
Keyword(s):  
Staphylococcus Aureus ◽  
Antimicrobial Activity ◽  
Bacillus Subtilis ◽  
Chemical Composition ◽  
Aspergillus Niger ◽  
Essential Oil ◽  
Fusarium Oxysporum ◽  
Caryophyllene Oxide ◽  
Main Components ◽  
Historical Art

Hydrodistillation of the flowers (BpFl) of and fruits (BpFr) of Bupleurum fontanesii Guss. ex Caruel gave two oils that were analyzed by GC and GC-MS. The main components were α-elemol (16.7%), caryophyllene oxide (16.4%) and heptacosane (15.9%) in BpFl, and spathulenol (16.8%), caryophylladienol I (13.2%) and α-elemol (12.8%) in BpFr. A good antimicrobial activity against several microorganisms, including Bacillus subtilis, Staphylococcus aureus, Fusarium oxysporum and Aspergillus niger, all infesting historical art craft, was also determined.

scholarly journals Pathogenicity study of some seed-borne fungi of onion (Allium cepa L.) from Burkina Faso

2021 ◽  
Vol 15 (3) ◽  
pp. 1062-1072
Author(s):  
Tobdem Gaston Dabire ◽  
Bawomon Fidèle Neya ◽  
Irénée Somda ◽  
Anne Legreve
Keyword(s):  
Aspergillus Niger ◽  
Seed Germination ◽  
Burkina Faso ◽  
Fusarium Oxysporum ◽  
Fusarium Solani ◽  
Seed Quality ◽  
Time Lag ◽  
Growth Time ◽  
Damping Off ◽  
Onion Seed

Onion production in Burkina Faso faces to several constraints including diseases. Symptoms such as seedling damping-off are currently been observed. Most of the fungi responsible for onion diseases are seed-transmitted but in Burkina Faso, little information on onion seed quality were available. In a previous study, Aspergillus niger, Fusarium oxysporum and Fusarium solani were found to be the main fungi present on onion seeds but their responsibility in the development of seedlings damping-off has not been established. The overall aim of this study is to evaluate in vitro, the effect of these fungi on onion seed germination and coleoptile growth in order to establish this responsibility. Onion seeds were inoculated with mycelium suspension of the fungi concentrated at 13.3 g/ml and incubated for 6 days under appropriates conditions. All the tested fungal isolates had an inhibitory effect on onion seed germination at rates ranging from 31 to 60%. The Fusarium species were the most virulent. Coleoptile length was also reduced by the fungi, leading to significant growth time-lag at rates ranging from 34 to 100%. Aspergillus niger was the most virulent. In conclusion, Aspergillus niger, Fusarium oxysporum and Fusarium solani are responsible of seedling damping-off of onion in Burkina Faso.

In vitro activity of olorofim against clinical isolates of the Fusarium oxysporum and Fusarium solani species complexes

Mycoses ◽  
2021 ◽  
Author(s):  
Hamid Badali ◽  
Connie Cañete‐Gibas ◽  
Hoja Patterson ◽  
Carmita Sanders ◽  
Barbara Mermella ◽  
...  
Keyword(s):  
Fusarium Oxysporum ◽  
Fusarium Solani ◽  
Vitro Activity ◽  
Clinical Isolates ◽  
In Vitro Activity ◽  
Species Complexes

Anti-fungal activity of SiO2/Ag2S nanocomposites against Aspergillus niger

2009 ◽  
Vol 74 (1) ◽  
pp. 304-308 ◽  
Author(s):  
Sara Fateixa ◽  
Márcia C. Neves ◽  
Adelaide Almeida ◽  
João Oliveira ◽  
Tito Trindade
Keyword(s):  
Aspergillus Niger ◽  
Fungal Activity ◽  
Anti Fungal

Biocatalytic application of nitrilases from Fusarium solani O1 and Aspergillus niger K10

2009 ◽  
Vol 59 (4) ◽  
pp. 243-247 ◽  
Author(s):  
Margit Winkler ◽  
Ondřej Kaplan ◽  
Vojtěch Vejvoda ◽  
Norbert Klempier ◽  
Ludmila Martínková
Keyword(s):  
Aspergillus Niger ◽  
Fusarium Solani

scholarly journals Qualidade sanitária e fisiológica de sementes de abóbora variedade Menina Brasileira

2006 ◽  
Vol 31 (2) ◽  
pp. 158-163 ◽  
Author(s):  
Derblai Casaroli ◽  
Danton C. Garcia ◽  
Marlove F. B. Muniz ◽  
Nilson L. de Menezes
Keyword(s):  
Aspergillus Niger ◽  
Fusarium Oxysporum ◽  
Alternaria Alternata ◽  
Penicillium Digitatum ◽  
Cucurbita Moschata ◽  
Rhizopus Stolonifer ◽  
Cladosporium Cucumerinum

O trabalho teve como objetivos avaliar e correlacionar a qualidade sanitária e fisiológica de sementes de abóbora, variedade Menina Brasileira (Cucurbita moschata.). Foram avaliados dois lotes de sementes de abóbora produzidas no sistema agroecológico e quatro no sistema convencional, com e sem tratamento químico. Os lotes foram submetidos aos testes de sanidade, seguindo a metodologia do "Blotter test", com congelamento, germinação e vigor (primeira contagem, índice de velocidade de germinação, envelhecimento acelerado e emergência de plântulas). Os resultados indicaram a separação dos lotes de diferentes origens a partir da qualidade sanitária e fisiológica, onde as maiores incidências de fungos foram observadas nos lotes agroecológicos e o maior potencial fisiológico foi observado nos lotes de origem convencional não tratados. Foram encontrados os fungos Fusarium oxysporum, Alternaria alternata, Cladosporium cucumerinum, Aspergillus niger, Penicillium digitatum, Rhizopus stolonifer e Phoma terrestris. A qualidade sanitária não interferiu na qualidade fisiológica das sementes de abóbora, variedade Menina Brasileira.

Green synthesis of supermagnetic Fe3O4–MgO nanoparticles via Nutmeg essential oil toward superior anti-bacterial and anti-fungal performance

2019 ◽  
Vol 54 ◽  
pp. 101352 ◽  
Author(s):  
Seyyed Mojtaba Mousavi ◽  
Seyyed Alireza Hashemi ◽  
Seeram Ramakrishna ◽  
Hossein Esmaeili ◽  
Sonia Bahrani ◽  
...  
Keyword(s):  
Essential Oil ◽  
Green Synthesis ◽  
Mgo Nanoparticles ◽  
Nutmeg Essential Oil ◽  
Anti Fungal ◽  
Fungal Performance
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