Chemical composition and insecticidal activity of the essential oils of Piper marginatum , Piper callosum and Vitex agnus-castus
In this study, the fumigant toxicity of the essential oils of Piper callosum (PC-EO), Piper marginatum (PM-EO) and Vitex agnus-castus (VA-EO) against Zabrotes subfasciatus was investigated. The essential oils of PC-EO, PM-EO and VA-EO were analysed by gas chromatography (GC-MS), and the major components were 3,4-methylenedioxypropiophenone (10.4%), bicyclogermacrene (10.1%) and germacrene D (9.9%) for PM-EO; safrol (29.3%) for PC-EO; and 1,8-cineol (23.8%) for VA-EO. In fumigation tests, VA-EO killed 100% Zabrotes subfasciatus at a concentration of 0.004 µL/L air after 24 h of treatment, whereas PC-EO and PM-EO at 0.01 µ...
Source: An Acad Bras Cienc - July 21, 2021 Category: Science Authors: Vanessa F S Ayres Midi ã R Oliveira Edson L L Baldin Geone M Corr êa Anderson C Guimar ães Renata Takeara Source Type: research
Chemical composition and insecticidal activity of the essential oils of Piper marginatum , Piper callosum and Vitex agnus-castus
In this study, the fumigant toxicity of the essential oils of Piper callosum (PC-EO), Piper marginatum (PM-EO) and Vitex agnus-castus (VA-EO) against Zabrotes subfasciatus was investigated. The essential oils of PC-EO, PM-EO and VA-EO were analysed by gas chromatography (GC-MS), and the major components were 3,4-methylenedioxypropiophenone (10.4%), bicyclogermacrene (10.1%) and germacrene D (9.9%) for PM-EO; safrol (29.3%) for PC-EO; and 1,8-cineol (23.8%) for VA-EO. In fumigation tests, VA-EO killed 100% Zabrotes subfasciatus at a concentration of 0.004 µL/L air after 24 h of treatment, whereas PC-EO and PM-EO at 0.01 µ...
Source: An Acad Bras Cienc - July 21, 2021 Category: Science Authors: Vanessa F S Ayres Midi ã R Oliveira Edson L L Baldin Geone M Corr êa Anderson C Guimar ães Renata Takeara Source Type: research
Chemical composition and insecticidal activity of the essential oils of Piper marginatum , Piper callosum and Vitex agnus-castus
In this study, the fumigant toxicity of the essential oils of Piper callosum (PC-EO), Piper marginatum (PM-EO) and Vitex agnus-castus (VA-EO) against Zabrotes subfasciatus was investigated. The essential oils of PC-EO, PM-EO and VA-EO were analysed by gas chromatography (GC-MS), and the major components were 3,4-methylenedioxypropiophenone (10.4%), bicyclogermacrene (10.1%) and germacrene D (9.9%) for PM-EO; safrol (29.3%) for PC-EO; and 1,8-cineol (23.8%) for VA-EO. In fumigation tests, VA-EO killed 100% Zabrotes subfasciatus at a concentration of 0.004 µL/L air after 24 h of treatment, whereas PC-EO and PM-EO at 0.01 µ...
Source: An Acad Bras Cienc - July 21, 2021 Category: Science Authors: Vanessa F S Ayres Midi ã R Oliveira Edson L L Baldin Geone M Corr êa Anderson C Guimar ães Renata Takeara Source Type: research
Chemical composition and insecticidal activity of the essential oils of Piper marginatum , Piper callosum and Vitex agnus-castus
In this study, the fumigant toxicity of the essential oils of Piper callosum (PC-EO), Piper marginatum (PM-EO) and Vitex agnus-castus (VA-EO) against Zabrotes subfasciatus was investigated. The essential oils of PC-EO, PM-EO and VA-EO were analysed by gas chromatography (GC-MS), and the major components were 3,4-methylenedioxypropiophenone (10.4%), bicyclogermacrene (10.1%) and germacrene D (9.9%) for PM-EO; safrol (29.3%) for PC-EO; and 1,8-cineol (23.8%) for VA-EO. In fumigation tests, VA-EO killed 100% Zabrotes subfasciatus at a concentration of 0.004 µL/L air after 24 h of treatment, whereas PC-EO and PM-EO at 0.01 µ...
Source: An Acad Bras Cienc - July 21, 2021 Category: Science Authors: Vanessa F S Ayres Midi ã R Oliveira Edson L L Baldin Geone M Corr êa Anderson C Guimar ães Renata Takeara Source Type: research
Chemical composition and insecticidal activity of the essential oils of Piper marginatum , Piper callosum and Vitex agnus-castus
In this study, the fumigant toxicity of the essential oils of Piper callosum (PC-EO), Piper marginatum (PM-EO) and Vitex agnus-castus (VA-EO) against Zabrotes subfasciatus was investigated. The essential oils of PC-EO, PM-EO and VA-EO were analysed by gas chromatography (GC-MS), and the major components were 3,4-methylenedioxypropiophenone (10.4%), bicyclogermacrene (10.1%) and germacrene D (9.9%) for PM-EO; safrol (29.3%) for PC-EO; and 1,8-cineol (23.8%) for VA-EO. In fumigation tests, VA-EO killed 100% Zabrotes subfasciatus at a concentration of 0.004 µL/L air after 24 h of treatment, whereas PC-EO and PM-EO at 0.01 µ...
Source: An Acad Bras Cienc - July 21, 2021 Category: Science Authors: Vanessa F S Ayres Midi ã R Oliveira Edson L L Baldin Geone M Corr êa Anderson C Guimar ães Renata Takeara Source Type: research
Chemical composition and insecticidal activity of the essential oils of Piper marginatum , Piper callosum and Vitex agnus-castus
In this study, the fumigant toxicity of the essential oils of Piper callosum (PC-EO), Piper marginatum (PM-EO) and Vitex agnus-castus (VA-EO) against Zabrotes subfasciatus was investigated. The essential oils of PC-EO, PM-EO and VA-EO were analysed by gas chromatography (GC-MS), and the major components were 3,4-methylenedioxypropiophenone (10.4%), bicyclogermacrene (10.1%) and germacrene D (9.9%) for PM-EO; safrol (29.3%) for PC-EO; and 1,8-cineol (23.8%) for VA-EO. In fumigation tests, VA-EO killed 100% Zabrotes subfasciatus at a concentration of 0.004 µL/L air after 24 h of treatment, whereas PC-EO and PM-EO at 0.01 µ...
Source: An Acad Bras Cienc - July 21, 2021 Category: Science Authors: Vanessa F S Ayres Midi ã R Oliveira Edson L L Baldin Geone M Corr êa Anderson C Guimar ães Renata Takeara Source Type: research
Chemical composition and insecticidal activity of the essential oils of Piper marginatum , Piper callosum and Vitex agnus-castus
In this study, the fumigant toxicity of the essential oils of Piper callosum (PC-EO), Piper marginatum (PM-EO) and Vitex agnus-castus (VA-EO) against Zabrotes subfasciatus was investigated. The essential oils of PC-EO, PM-EO and VA-EO were analysed by gas chromatography (GC-MS), and the major components were 3,4-methylenedioxypropiophenone (10.4%), bicyclogermacrene (10.1%) and germacrene D (9.9%) for PM-EO; safrol (29.3%) for PC-EO; and 1,8-cineol (23.8%) for VA-EO. In fumigation tests, VA-EO killed 100% Zabrotes subfasciatus at a concentration of 0.004 µL/L air after 24 h of treatment, whereas PC-EO and PM-EO at 0.01 µ...
Source: An Acad Bras Cienc - July 21, 2021 Category: Science Authors: Vanessa F S Ayres Midi ã R Oliveira Edson L L Baldin Geone M Corr êa Anderson C Guimar ães Renata Takeara Source Type: research
Chemical composition and insecticidal activity of the essential oils of Piper marginatum , Piper callosum and Vitex agnus-castus
In this study, the fumigant toxicity of the essential oils of Piper callosum (PC-EO), Piper marginatum (PM-EO) and Vitex agnus-castus (VA-EO) against Zabrotes subfasciatus was investigated. The essential oils of PC-EO, PM-EO and VA-EO were analysed by gas chromatography (GC-MS), and the major components were 3,4-methylenedioxypropiophenone (10.4%), bicyclogermacrene (10.1%) and germacrene D (9.9%) for PM-EO; safrol (29.3%) for PC-EO; and 1,8-cineol (23.8%) for VA-EO. In fumigation tests, VA-EO killed 100% Zabrotes subfasciatus at a concentration of 0.004 µL/L air after 24 h of treatment, whereas PC-EO and PM-EO at 0.01 µ...
Source: An Acad Bras Cienc - July 21, 2021 Category: Science Authors: Vanessa F S Ayres Midi ã R Oliveira Edson L L Baldin Geone M Corr êa Anderson C Guimar ães Renata Takeara Source Type: research
Chemical composition and insecticidal activity of the essential oils of Piper marginatum , Piper callosum and Vitex agnus-castus
In this study, the fumigant toxicity of the essential oils of Piper callosum (PC-EO), Piper marginatum (PM-EO) and Vitex agnus-castus (VA-EO) against Zabrotes subfasciatus was investigated. The essential oils of PC-EO, PM-EO and VA-EO were analysed by gas chromatography (GC-MS), and the major components were 3,4-methylenedioxypropiophenone (10.4%), bicyclogermacrene (10.1%) and germacrene D (9.9%) for PM-EO; safrol (29.3%) for PC-EO; and 1,8-cineol (23.8%) for VA-EO. In fumigation tests, VA-EO killed 100% Zabrotes subfasciatus at a concentration of 0.004 µL/L air after 24 h of treatment, whereas PC-EO and PM-EO at 0.01 µ...
Source: An Acad Bras Cienc - July 21, 2021 Category: Science Authors: Vanessa F S Ayres Midi ã R Oliveira Edson L L Baldin Geone M Corr êa Anderson C Guimar ães Renata Takeara Source Type: research
Chemical composition and insecticidal activity of the essential oils of Piper marginatum , Piper callosum and Vitex agnus-castus
In this study, the fumigant toxicity of the essential oils of Piper callosum (PC-EO), Piper marginatum (PM-EO) and Vitex agnus-castus (VA-EO) against Zabrotes subfasciatus was investigated. The essential oils of PC-EO, PM-EO and VA-EO were analysed by gas chromatography (GC-MS), and the major components were 3,4-methylenedioxypropiophenone (10.4%), bicyclogermacrene (10.1%) and germacrene D (9.9%) for PM-EO; safrol (29.3%) for PC-EO; and 1,8-cineol (23.8%) for VA-EO. In fumigation tests, VA-EO killed 100% Zabrotes subfasciatus at a concentration of 0.004 µL/L air after 24 h of treatment, whereas PC-EO and PM-EO at 0.01 µ...
Source: An Acad Bras Cienc - July 21, 2021 Category: Science Authors: Vanessa F S Ayres Midi ã R Oliveira Edson L L Baldin Geone M Corr êa Anderson C Guimar ães Renata Takeara Source Type: research
Chemical composition and insecticidal activity of the essential oils of Piper marginatum , Piper callosum and Vitex agnus-castus
In this study, the fumigant toxicity of the essential oils of Piper callosum (PC-EO), Piper marginatum (PM-EO) and Vitex agnus-castus (VA-EO) against Zabrotes subfasciatus was investigated. The essential oils of PC-EO, PM-EO and VA-EO were analysed by gas chromatography (GC-MS), and the major components were 3,4-methylenedioxypropiophenone (10.4%), bicyclogermacrene (10.1%) and germacrene D (9.9%) for PM-EO; safrol (29.3%) for PC-EO; and 1,8-cineol (23.8%) for VA-EO. In fumigation tests, VA-EO killed 100% Zabrotes subfasciatus at a concentration of 0.004 µL/L air after 24 h of treatment, whereas PC-EO and PM-EO at 0.01 µ...
Source: An Acad Bras Cienc - July 21, 2021 Category: Science Authors: Vanessa F S Ayres Midi ã R Oliveira Edson L L Baldin Geone M Corr êa Anderson C Guimar ães Renata Takeara Source Type: research
State of knowledge: Histolocalisation in phytochemical study of medicinal plants
CONCLUSION: In view of obtained results, this technique, therefore, proves to be a useful screening and analysis method when applied in phytochemical studies on plants such as Datura stramonium, Peperomia obtusifolia, Cecropia obtusa, Orthosiphon aristatus and Vitex agnus castus. The obtained results confirm presence of sought metabolites, and allow their precise histological localisation. This will make extraction process more profiTable, simpler or even more ecological by avoiding waste.PMID:33582269 | DOI:10.1016/j.fitote.2021.104862 (Source: Fitoterapia)
Source: Fitoterapia - February 14, 2021 Category: Biochemistry Authors: Fatiha El Babili Gentiane Rey-Rigaud H élène Rozon Barbora Halova-Lajoie Source Type: research
State of knowledge: Histolocalisation in phytochemical study of medicinal plants.
CONCLUSION: In view of obtained results, this technique, therefore, proves to be a useful screening and analysis method when applied in phytochemical studies on plants such as Datura stramonium, Peperomia obtusifolia, Cecropia obtusa, Orthosiphon aristatus and Vitex agnus castus. The obtained results confirm presence of sought metabolites, and allow their precise histological localisation. This will make extraction process more profiTable, simpler or even more ecological by avoiding waste.
PMID: 33582269 [PubMed - as supplied by publisher] (Source: Fitoterapia)
Source: Fitoterapia - February 11, 2021 Category: Biochemistry Authors: El Babili F, Rey-Rigaud G, Rozon H, Halova-Lajoie B Tags: Fitoterapia Source Type: research
BNO 1095, a Standardized Dry Extract from the Fruits of Vitex agnus-castus, Impairs Angiogenesis-related Endothelial Cell Functions In Vitro
Planta Med DOI: 10.1055/a-1351-1038BNO 1095, a standardized dry extract from the fruits of Vitex agnus-castus, represents an approved herbal medicinal product for the treatment of premenstrual syndrome. Angiogenesis, the formation of new blood vessels from pre-existing capillaries, plays a major role in physiological situations, such as wound healing or tissue growth in female reproductive organs, but it is also of great importance in pathophysiological conditions such as chronic inflammatory diseases or cancer. Angiogenesis is a highly regulated multi-step process consisting of distinct key events that can be influenced p...
Source: Planta Medica - February 2, 2021 Category: Drugs & Pharmacology Authors: Bischoff-Kont, Iris Brabenec, Laura Ingelfinger, Rebecca Nausch, Bernhard F ürst, Robert Tags: Original Papers Source Type: research
Stimulatory effect of dietary chasteberry (Vitex agnus-castus) extract on immunity, some immune-related gene expression, and resistance against Aeromonas hydrophila infection in goldfish (Carassius auratus)
Publication date: December 2020Source: Fish & Shellfish Immunology, Volume 107, Part AAuthor(s): Maedeh Rashmeei, Seyed Pezhman Hosseini Shekarabi, Mehdi Shamsaie Mehrgan, Hamed Paknejad (Source: Fish and Shellfish Immunology)
Source: Fish and Shellfish Immunology - October 14, 2020 Category: Biology Source Type: research
