Antifeedant activities of terpenoids isolated from tropical Rutales

Omar, Sanaa H.; Marcotte, Meghan E; Fields, Paul G.; Sanchez, Pablo; Poveda, Luis; Mata, Rachel; Jiménez, A.; Durst, Tony; Zhang, J.; MacKinnon, Shawna L.; Leaman, Danna J.; Arnason, J. T.; Philogène, Bernard J. R.

doi:10.1016/j.jspr.2005.11.005

Cited by 59 publications

(30 citation statements)

References 13 publications

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“…The efficacy of O. gratissimum oil was influenced by concentration and duration of exposure after treatment (Ogendo et al, 2008). Omar et al (2007) showed that extracts from the bark of Lansium domesticum (Meliaceae) had caused significant feeding inhibition of S. oryzae under laboratory conditions. In this study, the repellence of X. aethiopica or D. tripetala EO against S. oryzae is also in agreement with Yoon et al (2007), who previously reported the repellent efficacy of Carum carvii (Umbelliferae) and Citrus paradise (Rutaceae) oils against S. oryzae in a T-tube olfactometer.…”

Section: Resultsmentioning

confidence: 99%

Insecticidal Effect of Fruit Extracts from Xylopia aethiopica and Dennettia tripetala (Annonaceae) against Sitophilus oryzae (Coleoptera: Curculionidae)

Ukeh

Oku

Udo

et al. 2012

Chilean J. Agric. Res.

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The insecticidal and repellent activities of fruit extracts of Xylopia aethiopica (Dunal) A. Rich. and Dennettia tripetala (Baker f.) G.E. Schatz belonging to the family Annonaceae was studied against Sitophilus oryzae (L.), an economic, primary post-harvest pest of rice, and other cereal products. Infested rice grains (100 g) treated with 1, 2, 3, 4, and 5% (w/w) powders of both plants were evaluated for toxicity against S. oryzae every 24 h for 3 d, and during F1 progeny emergence. The essential oils of both plants were also applied at 0.5, 1, 1.5 and 2 mg cm -2 filter paper in Petri dishes for toxicity bioassays at 24 h exposure. Repellence bioassay with 10 μL solution of essential oils on filter paper was performed in a Y-Tube airflow olfactometer. Results indicate that powders of both plants significantly (P < 0.001) caused adult weevil mortality and a reduction in F1 progeny emergence than the control. Essential oils were also significantly (P < 0.001) adulticidal to S. oryzae after 24 h with the highest dose (2 mg cm -2 ) producing 100% mortality respectively. Similarly, both male and female weevils significantly avoided the test arm compared to the control arm in the Y-Tube olfactometer repellence tests. These results suggest that X. aethiopica and D. tripetala natural extracts have potential for use as part of integrated pest management of stored product protection against S. oryzae.

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Section: Resultsmentioning

confidence: 99%

Insecticidal Effect of Fruit Extracts from Xylopia aethiopica and Dennettia tripetala (Annonaceae) against Sitophilus oryzae (Coleoptera: Curculionidae)

Ukeh

Oku

Udo

et al. 2012

Chilean J. Agric. Res.

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“…Pentaciclic triterpenes have great potential in the development of agricultural. These compounds show insecticidal and antifeedant activities, especially those with skeletons of ursan, olenan, and lupan types (Pungitore et al, 2005;Omar et al, 2007;McLean et al, 2009). The isolation of triterpenes from Asteraceae extracts can provide structures with insecticidal activity.…”

Section: Resultsmentioning

confidence: 99%

Phytochemistry and quantification of polyphenols in extracts of the Asteraceae weeds from Diamantina, Minas Gerais state, Brazil

et al. 2012

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Asteraceae weeds are rich in chemicals that have biological and pharmaceutical activities. The aims of this work were to describe the phytochemistry and quantify the polyphenols in ethanol extracts from leaves of 12 species of Asteraceae weeds collected in Diamantina, Minas Gerais State, Brazil. The screening of Asteraceae extracts revealed the presence of tannins, steroids, triterpenes, anthocyanins, and flavonoids. The total phenolic content was high in extracts of Lychnophora ericoides (147.97 ± 2.66), Lepidaploa lilacina (141.11 ± 1.99), and Eremanthus elaeagnus (134.61 ± 7.81) and low in extracts of Lychnophora ramosissima (32.65 ± 0.70), and Lychnophora sp. (54.03 ± 0.73). Extracts of Asteraceae weeds from Diamantina could have potential for biological studies that are searching for new pesticides and drugs.

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“…Di bidang pertanian, ekstrak duku dapat digunakan sebagai antifeedant dan untuk mengatasi hama belalang tanaman padi secara efektif (Omara et al, 2007;Mayanti et al, 2011;Isfaeni, Filani, & Pertiwi, 2012). Di bidang kimia, ekstrak duku juga dapat digunakan untuk menghilangkan logam berat dari larutan (Wahyuni et al, 2014).…”

Section: Pendahuluanunclassified

Antioxidant Potential Of Lansium Domesticum Corr. Seed Extract In White Male Rat (Rattus Novergicus) Induced By Alcohol

Subandrate

Sinulingga

Wahyuni

et al. 2016

Molekul

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Potensi Antioksidan Ekstrak Biji Duku (Lansium Domesticum Corr. Analisis uji ANOVA menunjukkan ada satu kelompok yang memiliki perbedaan rata-rata baik kadar GSH (p=0,00) maupun kadar MDA (p=0,00). Analisis uji post hoc terhadap kadar GSH dan MDA menunjukkan hanya kelompok dosis 100 mg/kgbb yang memiliki perbedaan yang bermakna (p=0,00). Dengan demikian, ekstrak biji duku (Lansium domesticum Corr.) memiliki potensi antioksidan dan optimum pada dosis 100 mg/kgbb.Kata Kunci: antioksidan, ekstrak biji duku, GSH, MDA ABSTRACTLansium domesticum Corr. is a typical plant of Indonesia. The seeds have a lot of useful compounds, such as flavonoids. Flavonoids are a natural compound that can act as antioxidants. The aim of this study was to determine the antioxidant potential of Lansium domesticum Corr. seed extract. This study was an experimental research with posttest control group design. The subjects were 32 white male rats. Rats were randomly divided into 4 groups: negative control group was given suspension of Na CMC 1%, dose group I, II and III were given Lansium domesticum Corr. seed extract with each dose of 100mg/kg, 200 mg/kg, and 300 mg/kg. Observation of the subject's response was done by measuring the levels of glutathione (GSH) and malondialdehyde (MDA). Analysis ANOVA test showed that there was a group that had an average difference both GSH levels (p=0.00) and MDA levels (p=0.00). Post hoc test analysis for GSH levels and MDA levels showed that only a dose of 100 mg/kg which have significant differences (p=0.00). Thus, Lansium domesticum Corr. seed extract has antioxidant potential and optimum dose of 100 mg/kg.

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Antifeedant activities of terpenoids isolated from tropical Rutales

Cited by 59 publications

References 13 publications

Insecticidal Effect of Fruit Extracts from Xylopia aethiopica and Dennettia tripetala (Annonaceae) against Sitophilus oryzae (Coleoptera: Curculionidae)

Insecticidal Effect of Fruit Extracts from Xylopia aethiopica and Dennettia tripetala (Annonaceae) against Sitophilus oryzae (Coleoptera: Curculionidae)

Phytochemistry and quantification of polyphenols in extracts of the Asteraceae weeds from Diamantina, Minas Gerais state, Brazil

Antioxidant Potential Of Lansium Domesticum Corr. Seed Extract In White Male Rat (Rattus Novergicus) Induced By Alcohol

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