Les Inscriptions à la Bibliothèque sont ouvertes en
ligne via le site: https://biblio.enp.edu.dz
Les Réinscriptions se font à :
• La Bibliothèque Annexe pour les étudiants en
2ème Année CPST
• La Bibliothèque Centrale pour les étudiants en Spécialités
A partir de cette page vous pouvez :
Retourner au premier écran avec les recherches... |
Détail de l'indexation
646
Ouvrages de la bibliothèque en indexation 646
Affiner la rechercheAnalysis of volatile compounds of sour guava (Psidium guineense Swartz) fruit / A. F. Peralta-Bohórquezo in The journal of essential oil research, Vol. 22 N° 6 (Novembre/Décembre 2010)
[article]
in The journal of essential oil research > Vol. 22 N° 6 (Novembre/Décembre 2010) . - pp. 493-498
Titre : Analysis of volatile compounds of sour guava (Psidium guineense Swartz) fruit Type de document : texte imprimé Auteurs : A. F. Peralta-Bohórquezo, Auteur ; F. Parada, Auteur ; C. E. Quijano, Auteur Année de publication : 2011 Article en page(s) : pp. 493-498 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Psidium guineense Myrtaceae Headspace volatiles Fruit volatiles Ethyl butyrate Ethyl hexanoate β-caryophyllene Selin-11-en-4α-ol Index. décimale : 646 Résumé : Volatile compounds from sour guava (Psidium guineense Swartz) fruit were isolated by headspace solid-phase microextraction (HS-SPME) and simultaneous distillation-solvent extraction (SDE), and identified by GC-FID and GC/MS. A total of 181 compounds were reported for the first time in this fruit, 119 and 163 compounds were identified as headspace volatiles and fruit volatiles, respectively. Ethyl butyrate, ethyl hexanoate, β-caryophyllene and selin-11 -en-4α-ol were the major compounds. Esters (69.5%) and terpenes (60.8%) were the major classes of compounds found in the headspace volatiles and fruit volatiles. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2010.9700381 [article] Analysis of volatile compounds of sour guava (Psidium guineense Swartz) fruit [texte imprimé] / A. F. Peralta-Bohórquezo, Auteur ; F. Parada, Auteur ; C. E. Quijano, Auteur . - 2011 . - pp. 493-498.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 22 N° 6 (Novembre/Décembre 2010) . - pp. 493-498
Mots-clés : Psidium guineense Myrtaceae Headspace volatiles Fruit volatiles Ethyl butyrate Ethyl hexanoate β-caryophyllene Selin-11-en-4α-ol Index. décimale : 646 Résumé : Volatile compounds from sour guava (Psidium guineense Swartz) fruit were isolated by headspace solid-phase microextraction (HS-SPME) and simultaneous distillation-solvent extraction (SDE), and identified by GC-FID and GC/MS. A total of 181 compounds were reported for the first time in this fruit, 119 and 163 compounds were identified as headspace volatiles and fruit volatiles, respectively. Ethyl butyrate, ethyl hexanoate, β-caryophyllene and selin-11 -en-4α-ol were the major compounds. Esters (69.5%) and terpenes (60.8%) were the major classes of compounds found in the headspace volatiles and fruit volatiles. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2010.9700381 Analytical characterization of industrial essential oils from fruits and leaves of C. aurantifolia tan. and C. latifolia swing. / Ivana Bonaccorsi in The journal of essential oil research, Vol. 23 N° 5 (Septembre/Octobre 2011)
[article]
in The journal of essential oil research > Vol. 23 N° 5 (Septembre/Octobre 2011) . - pp. 68-79
Titre : Analytical characterization of industrial essential oils from fruits and leaves of C. aurantifolia tan. and C. latifolia swing. Type de document : texte imprimé Auteurs : Ivana Bonaccorsi, Auteur ; Paola Dugo, Auteur ; Luigi Mondello, Auteur Année de publication : 2012 Article en page(s) : pp. 68-79 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : C. aurantifolia tan C. latifolia swing Peel and leaf lime oils Volatiles Non-volatiles Enantiomeric ratios EsGC GC/MS MDGC HPLC Index. décimale : 646 Résumé : The physicochemical indices, the composition of the volatile fraction, the enantiomeric ratios of some volatile components and the oxygen heterocyclic fraction of cold-pressed Key lime oils (types A and B), Persian lime oils, and petitgrain lime oils are reported. The volatile fraction of cold-pressed Persian lime oil is characterized by a higher content of limonene, γ-terpinene and esters and a lower content of β-pinene, sesquiterpene hydrocarbons, alcohols and aldehydes than cold-pressed Key lime oils. In petitgrain oils the oxygenated compounds are present at levels higher than the peel oils. Oxypeucedanin, probably due to the extraction technology, was almost absent in cold-pressed Key lime type A, while it is present in cold-pressed Key lime type B and in Persian lime oil. The en-separation was performed by direct enantioselective GC (esGC) and by multidimensional GC (MDGC) to obtain the most appropriate antiomeric separation of all the components analyzed. The enantiomeric excess of S-(-)-α-pinene, 1S,4R-(-)-camphene, S-(-)-β-pinene, S-(-)-sabinene, and R-(-)-β-phellandrene are lower in cold-pressed Persian lime oil than in Key lime oils. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2011.9700486 [article] Analytical characterization of industrial essential oils from fruits and leaves of C. aurantifolia tan. and C. latifolia swing. [texte imprimé] / Ivana Bonaccorsi, Auteur ; Paola Dugo, Auteur ; Luigi Mondello, Auteur . - 2012 . - pp. 68-79.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 23 N° 5 (Septembre/Octobre 2011) . - pp. 68-79
Mots-clés : C. aurantifolia tan C. latifolia swing Peel and leaf lime oils Volatiles Non-volatiles Enantiomeric ratios EsGC GC/MS MDGC HPLC Index. décimale : 646 Résumé : The physicochemical indices, the composition of the volatile fraction, the enantiomeric ratios of some volatile components and the oxygen heterocyclic fraction of cold-pressed Key lime oils (types A and B), Persian lime oils, and petitgrain lime oils are reported. The volatile fraction of cold-pressed Persian lime oil is characterized by a higher content of limonene, γ-terpinene and esters and a lower content of β-pinene, sesquiterpene hydrocarbons, alcohols and aldehydes than cold-pressed Key lime oils. In petitgrain oils the oxygenated compounds are present at levels higher than the peel oils. Oxypeucedanin, probably due to the extraction technology, was almost absent in cold-pressed Key lime type A, while it is present in cold-pressed Key lime type B and in Persian lime oil. The en-separation was performed by direct enantioselective GC (esGC) and by multidimensional GC (MDGC) to obtain the most appropriate antiomeric separation of all the components analyzed. The enantiomeric excess of S-(-)-α-pinene, 1S,4R-(-)-camphene, S-(-)-β-pinene, S-(-)-sabinene, and R-(-)-β-phellandrene are lower in cold-pressed Persian lime oil than in Key lime oils. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2011.9700486 Anti-inflammatory activity of some essential oils / Salud G. Pérez in The journal of essential oil research, Vol. 23 N° 5 (Septembre/Octobre 2011)
[article]
in The journal of essential oil research > Vol. 23 N° 5 (Septembre/Octobre 2011) . - pp. 38-44
Titre : Anti-inflammatory activity of some essential oils Type de document : texte imprimé Auteurs : Salud G. Pérez, Auteur ; Miguel S. Zavala, Auteur ; Lucina A. Garcia, Auteur Année de publication : 2012 Article en page(s) : pp. 38-44 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Anti-inflammatory activity Essential oils Inflammatory diseases Review Index. décimale : 646 Résumé : There are many diseases that are associated with inflammation, such as infections by bacteria, virus and protozoa, autoimmune diseases such as arthritis and diabetes, Alzheimer's disease, and cancer. There are many medications available to prevent or minimize the progression of the inflammation; they include non-steroidal anti-inflammatory drugs (NSAIDs) and corticosteroids, but they have some secondary effects. Traditional medicine has been used to address the health demands of the population and nowadays it presents many opportunities in health care. Essential oils are use in this medicine to treat many diseases.
In a review of the last five years it was found that several essential oils with anti-inflammatory activity were isolated from 43 plants. In some cases, oils of the same genus but different species have this activity, such as the essential oils obtained from three species of genus Origanum, as well as three oils from three species of the Citrus genus, and three from the Pimpinella genus. In many cases the essential oil composition obtained has been determined, and in some cases the anti-inflammatory activity of the main compounds of these essential oils has been evaluated, such as carvacrol and isoeugenol, which showed an important anti-inflammatory activity. On the basis of this review, we can say that some essential oils could be an important source for the treatment of inflammatory diseases.DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2011.9700480 [article] Anti-inflammatory activity of some essential oils [texte imprimé] / Salud G. Pérez, Auteur ; Miguel S. Zavala, Auteur ; Lucina A. Garcia, Auteur . - 2012 . - pp. 38-44.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 23 N° 5 (Septembre/Octobre 2011) . - pp. 38-44
Mots-clés : Anti-inflammatory activity Essential oils Inflammatory diseases Review Index. décimale : 646 Résumé : There are many diseases that are associated with inflammation, such as infections by bacteria, virus and protozoa, autoimmune diseases such as arthritis and diabetes, Alzheimer's disease, and cancer. There are many medications available to prevent or minimize the progression of the inflammation; they include non-steroidal anti-inflammatory drugs (NSAIDs) and corticosteroids, but they have some secondary effects. Traditional medicine has been used to address the health demands of the population and nowadays it presents many opportunities in health care. Essential oils are use in this medicine to treat many diseases.
In a review of the last five years it was found that several essential oils with anti-inflammatory activity were isolated from 43 plants. In some cases, oils of the same genus but different species have this activity, such as the essential oils obtained from three species of genus Origanum, as well as three oils from three species of the Citrus genus, and three from the Pimpinella genus. In many cases the essential oil composition obtained has been determined, and in some cases the anti-inflammatory activity of the main compounds of these essential oils has been evaluated, such as carvacrol and isoeugenol, which showed an important anti-inflammatory activity. On the basis of this review, we can say that some essential oils could be an important source for the treatment of inflammatory diseases.DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2011.9700480 Anti-inflammatory and antioxidant activity of a methanolic extract of phyllanthus orbicularis and its derived flavonols / Yamilet Irene Gutiérrez Gaitén in The journal of essential oil research, Vol. 23 N° 5 (Septembre/Octobre 2011)
[article]
in The journal of essential oil research > Vol. 23 N° 5 (Septembre/Octobre 2011) . - pp. 50-53
Titre : Anti-inflammatory and antioxidant activity of a methanolic extract of phyllanthus orbicularis and its derived flavonols Type de document : texte imprimé Auteurs : Yamilet Irene Gutiérrez Gaitén, Auteur ; Migdalia Miranda Martínez, Auteur ; Adonis Bello Alarcón, Auteur Année de publication : 2012 Article en page(s) : pp. 50-53 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Phyllanthus orbicularis Leaf and steam extracts Flavonoids Anti-inflammatory activity Antioxidant activity Index. décimale : 646 Résumé : In order to validate the use of Phyllanthus orbicularis (Phyllantaceae) in the traditional medicine of Cuba as an anti-inflammatory remedy, the methanolic (MeOH) extract has been evaluated in vivo for anti-inflammatory activity on 12-O-tetradecanoyl-13-acetate phrobol (TPA) assay in mouse and in vitro for the antioxidant activity on Ferric Reduction Antioxidant Power assay. This extract exerted in vivo a significant anti-inflammatory activity. Subsequent fractionation and analysis of the extract has led to the isolation and characterization as major constituents of apigenin (1), rutin (quercetin 3-O—L-rhamnopyranosyl-(1->6)—D-glucopyranoside) (2) and quercetin (3) and of rutin decaacetate (4) and quercetin pentaacetate (5) from acetylated methanolic extract. Their structures were elucidated by spectral methods. The bioassay-directed analysis of flavonols 1–3 indicated that rutin (2) and quercetin (3) were the most active compounds, whereas apigenin showed no significant activity. The acetylation process increased the anti-inflammatory activity but decreased the antioxidant activity. The MeOH extract and all of flavonoids tested did not show in vitro significant cytotoxic effect in J774.A1 macrophage cell line. [Editor's note: The five compounds under discussion are denoted throughout this paper by bolded number (1, 2, etc.). This should not be confused with the referenced ancillary texts, denoted in non-bolded font and within parentheses.] DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2011.9700482 [article] Anti-inflammatory and antioxidant activity of a methanolic extract of phyllanthus orbicularis and its derived flavonols [texte imprimé] / Yamilet Irene Gutiérrez Gaitén, Auteur ; Migdalia Miranda Martínez, Auteur ; Adonis Bello Alarcón, Auteur . - 2012 . - pp. 50-53.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 23 N° 5 (Septembre/Octobre 2011) . - pp. 50-53
Mots-clés : Phyllanthus orbicularis Leaf and steam extracts Flavonoids Anti-inflammatory activity Antioxidant activity Index. décimale : 646 Résumé : In order to validate the use of Phyllanthus orbicularis (Phyllantaceae) in the traditional medicine of Cuba as an anti-inflammatory remedy, the methanolic (MeOH) extract has been evaluated in vivo for anti-inflammatory activity on 12-O-tetradecanoyl-13-acetate phrobol (TPA) assay in mouse and in vitro for the antioxidant activity on Ferric Reduction Antioxidant Power assay. This extract exerted in vivo a significant anti-inflammatory activity. Subsequent fractionation and analysis of the extract has led to the isolation and characterization as major constituents of apigenin (1), rutin (quercetin 3-O—L-rhamnopyranosyl-(1->6)—D-glucopyranoside) (2) and quercetin (3) and of rutin decaacetate (4) and quercetin pentaacetate (5) from acetylated methanolic extract. Their structures were elucidated by spectral methods. The bioassay-directed analysis of flavonols 1–3 indicated that rutin (2) and quercetin (3) were the most active compounds, whereas apigenin showed no significant activity. The acetylation process increased the anti-inflammatory activity but decreased the antioxidant activity. The MeOH extract and all of flavonoids tested did not show in vitro significant cytotoxic effect in J774.A1 macrophage cell line. [Editor's note: The five compounds under discussion are denoted throughout this paper by bolded number (1, 2, etc.). This should not be confused with the referenced ancillary texts, denoted in non-bolded font and within parentheses.] DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2011.9700482 Anti-tuberculosis activity of daucus littoralis sibth. et sm. (Apiaceae) from Turkey / Kemal Husnu Can Baser in The journal of essential oil research, Vol. 21 N° 6 (Novembre/Décembre 2009)
[article]
in The journal of essential oil research > Vol. 21 N° 6 (Novembre/Décembre 2009) . - pp. 572-575
Titre : Anti-tuberculosis activity of daucus littoralis sibth. et sm. (Apiaceae) from Turkey Type de document : texte imprimé Auteurs : Kemal Husnu Can Baser, Auteur ; Mine Kürkçüoglu, Auteur ; Tulin Askun, Auteur Article en page(s) : pp. 572-575 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Daucus littoralis Anti-tuberculosis Mycobacterium tuberculosis Index. décimale : 646 Résumé : In the course of screening for anti-mycobacterial activity, the authors detected significant activity in the essential oil of Daucus littoralis Sibth. et Sm. Composition of the oil was characterized by gas chromatographic (GC) and gas chromatographic/mass spectrometric (GC/MS) analyses.
The genus Daucus (Apiaceae) is represented in Turkey by six species, one being endemic, D. conchiteae W. Greuter. Daucus carota L. is a well-known species whose roots are used as food and whose fruit oil is used in perfumery (7,8).
Air-dried aerial parts of D. littoralis were subjected to water distillation using a Clevenger-type apparatus.
The essential oil yield was 0.2% on dry weight basis.
The main compound in the oil was found as cis-chrysanthenyl acetate (46.8%).
The aim of this study was to determine new potent anti-mycobacterial compounds for the treatment of tuberculosis.DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Anti-tuberculosis activity of daucus littoralis sibth. et sm. (Apiaceae) from Turkey [texte imprimé] / Kemal Husnu Can Baser, Auteur ; Mine Kürkçüoglu, Auteur ; Tulin Askun, Auteur . - pp. 572-575.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 21 N° 6 (Novembre/Décembre 2009) . - pp. 572-575
Mots-clés : Daucus littoralis Anti-tuberculosis Mycobacterium tuberculosis Index. décimale : 646 Résumé : In the course of screening for anti-mycobacterial activity, the authors detected significant activity in the essential oil of Daucus littoralis Sibth. et Sm. Composition of the oil was characterized by gas chromatographic (GC) and gas chromatographic/mass spectrometric (GC/MS) analyses.
The genus Daucus (Apiaceae) is represented in Turkey by six species, one being endemic, D. conchiteae W. Greuter. Daucus carota L. is a well-known species whose roots are used as food and whose fruit oil is used in perfumery (7,8).
Air-dried aerial parts of D. littoralis were subjected to water distillation using a Clevenger-type apparatus.
The essential oil yield was 0.2% on dry weight basis.
The main compound in the oil was found as cis-chrysanthenyl acetate (46.8%).
The aim of this study was to determine new potent anti-mycobacterial compounds for the treatment of tuberculosis.DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top Antibacterial activities against staphylococcus aureus of terpene alcohols with aliphatic carbon chains / Naoko Togashi in The journal of essential oil research, Vol. 22 N° 3 (Mai/Juin 2010)
PermalinkAntibacterial activities of coleus aromaticus benth (Lamiaceae) essential oil against oral pathogens / K. Koba in The journal of essential oil research, Vol. 23 N° 1 (Janvier/Fevrier 2011)
PermalinkAntibacterial and antioxidant activity of essential oils from citrus spp. / S. Frassinetti in The journal of essential oil research, Vol. 23 N° 1 (Janvier/Fevrier 2011)
PermalinkAntifungal activity and chemical composition of the essential oils of lippia alba (Miller) N.E brown grown in different regions of Colombia / A. C. Mesa-Arango in The journal of essential oil research, Vol. 22 N° 6 (Novembre/Décembre 2010)
PermalinkAntimicrobial activities of essential oils of mint and peppermint as well as some of their main compounds / Leopold Jirovetz in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009)
PermalinkAntimicrobial activity of essential oils from aromatic plants grown in the mediterranean area / Luca Tommasi in The journal of essential oil research, Vol. 21 N° 2+ supplément vol.20 (Mars/Avril 2009+ supplément 2008)
PermalinkAntimicrobial activity of pimpinella anisum and foeniculum vulgare essential oils against paenibacillus larvae / Liesel B. Gende in The journal of essential oil research, Vol. 21 N°1 (Janvier/Février 2009)
PermalinkAntimicrobial and antioxidant activity and chemical composition of the essential oil of tanacetum macrophyllum (Waldst. et Kit.) schultz. bip. / K. Javidnia in The journal of essential oil research, Vol. 22 N° 2 (Mars/Avril 2010)
PermalinkAntioxidant activity in some in vitro oxidative systems of the essential oils from the fruit and the leaves of platycladus orientalis / S. A. Emami in The journal of essential oil research, Vol. 23 N° 1 (Janvier/Fevrier 2011)
PermalinkAntioxidant capacity of the essential oils from lavandula luisieri, L. stoechas subsp. lusitanica, L. stoechas subsp. lusitanica x L. luisieri and L. viridis grown in algarve (Portugal) / Fabiola Matos in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009)
Permalink