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1

Multi-Response Optimization in the Formulation of a Topical Cream from Natural Ingredients

DJIOBIE TCHIENOU, Gertrude, TSATSOP TSAGUE, Roli, MBAM PEGA, Therese, BAMA, Vera, BAMSECK, Albert, DONGMO SOKENG, Selestin, NGASSOUM, Martin

Journal:

Année:

2018

Langue:

english

Fichier:

PDF, 2.12 MB

english, 2018

2

Chemical composition of essential oils of Lantana camara leaves and flowers from Cameroon and Madagascar

Martin Benoit Ngassoum, Samuel Yonkeu, Leopold Jirovetz, Gerhard Buchbauer, Gerhard Schmaus, Franz-Josef Hammerschmidt

Journal:

Flavour and Fragrance Journal

Année:

1999

Langue:

english

Fichier:

PDF, 104 KB

english, 1999

3

Aroma compound analysis of Piper nigrum and Piper guineense essential oils from Cameroon using solid-phase microextraction–gas chromatography, solid-phase microextraction–gas chromatography–mass spectrometry and olfactometry

Leopold Jirovetz, Gerhard Buchbauer, Martin Benoit Ngassoum, Margit Geissler

Journal:

Journal of Chromatography A

Année:

2002

Langue:

english

Fichier:

PDF, 365 KB

english, 2002

4

Comparative Aroma Compound Analysis of Different Essential Oils of Lippia rugosa from Cameroon Using GC/FID, GC/MS and Olfactometry

Ngassoum, Martin Benoit, Mapongmetsem, Pierre-M., Tatsadjeu, Leopold, Jirovetz, Leopold, Buchbauer, Gerhard, Shahabi, Manochehr

Journal:

Journal of Essential Oil Research

Année:

2005

Langue:

english

Fichier:

PDF, 105 KB

english, 2005

5

Characterization of inorganic and organic clay modified materials: An approach for adsorption of an insecticidal terpenic compound

Nguemtchouin, Marie Goletti Mbouga, Ngassoum, Martin Benoît, Kamga, Richard, Deabate, Stéfano, Lagerge, Serge, Gastaldi, Emmanuelle, Chalier, Pascale, Cretin, Marc

Journal:

Applied Clay Science

Année:

2015

Langue:

english

Fichier:

PDF, 943 KB

english, 2015

6

Volatile compounds of original African black and white shea butter from Tchad and Cameroon

Sabine Krist, Stefanie Bail, Heidrun Unterweger, Martin B. Ngassoum, Ahmed M. Mohagir, Gerhard Buchbauer

Journal:

European Journal of Lipid Science and Technology

Année:

2006

Langue:

english

Fichier:

PDF, 179 KB

english, 2006

7

Chemical composition and olfactory characterization of essential oils of fruits and seeds of African pear (Dacryodes edulis (G. Don) H. J. Lam) from Cameroon

Leopold Jirovetz, Gerhard Buchbauer, Martin Benoit Ngassoum, Michel Parmentier

Journal:

Flavour and Fragrance Journal

Année:

2005

Langue:

english

Fichier:

PDF, 73 KB

english, 2005

8

Aroma compounds of essential oils of two varieties of the spice plant Ocimum canum Sims from northern Cameroon

Martin B. Ngassoum, H. Ousmaila, Leonard T. Ngamo, Pierre M. Maponmetsem, Leopold Jirovetz, Gerhard Buchbauer

Journal:

Journal of Food Composition and Analysis

Année:

2004

Langue:

english

Fichier:

PDF, 190 KB

english, 2004

9

Etude comparative de la valeur en friture de quelques huiles vegetales: (Comparative study of frying behaviour of some vegetable oils)

Robert Ndjouenkeu, Martin Ngassoum

Journal:

Journal of Food Engineering

Année:

2002

Fichier:

PDF, 118 KB

2002

10

Analysis of the headspace aroma compounds of the seeds of the Cameroonian "garlic plant"Hua gaboniiusing SPME/GC/FID, SPME/GC/MS and olfactometry

Leopold Jirovetz, Gerhard Buchbauer, Martin Ngassoum, Margit Geissler

Journal:

European Food Research and Technology

Année:

2002

Langue:

english

Fichier:

PDF, 36 KB

english, 2002

11

Identification of soil bacteria able to degrade phenanthrene bound to a hydrophobic sorbent in situ

Regonne, Raïssa Kom, Martin, Florence, Mbawala, Augustin, Ngassoum, Martin Benoît, Jouanneau, Yves

Journal:

Environmental Pollution

Année:

2013

Langue:

english

Fichier:

PDF, 861 KB

english, 2013

12

Survey of pesticide residues in maize, cowpea and millet from northern Cameroon: part I

Sonchieu, Jean, Benoit Ngassoum, Martin, Bosco Tchatchueng, Jean, Srivastava, Ashutosh Kumar, Srivastava, Laxman Prasad

Journal:

Food Additives and Contaminants Part B

Année:

2010

Langue:

english

Fichier:

PDF, 198 KB

english, 2010

13

Antioxidant activities of essential oil of Bidens pilosa (Linn. Var. Radita) used for the preservation of food qualities in North Cameroon

Goudoum, Augustin, Abdou, Armand B., Ngamo, Léonard Simon T., Ngassoum, Martin Benoît, Mbofung, Carl M. F.

Journal:

Food Science & Nutrition

Année:

2016

Langue:

english

Fichier:

PDF, 110 KB

english, 2016

14

Treatment of a dairy effluent by classical electrocoagulation and indirect electrocoagulation with aluminum electrodes

Tchamango, Serge Raoul, Wandji Ngayo, Kevine, Belibi Belibi, Placide DÃ©sirÃ©, Nkouam, Francine, Ngassoum, Martin BenoÃ®t

Journal:

Separation Science and Technology

Année:

2020

Fichier:

PDF, 1.61 MB

2020

15

33S n.m.r.: A tool for analysis of petroleum oils

Martin B. Ngassoum, Robert Faure, Jean M. Ruiz, Louis Lena, Emile J. Vincent, Bernard Neff

Journal:

Année:

1986

Langue:

english

Fichier:

PDF, 220 KB

english, 1986

16

SPME/GC/MS analysis of headspace aroma compounds of the Cameroonian fruitTetrapleura tetraptera(Thonn.) Taub.

Martin Ngassoum, Leopold Jirovetz, Gerhard Buchbauer

Journal:

European Food Research and Technology

Année:

2001

Langue:

english

Fichier:

PDF, 26 KB

english, 2001

17

Ocimum gratissimum essential oil and modified montmorillonite clay, a means of controlling insect pests in stored products

Nguemtchouin, Marie G.M., Ngassoum, Martin B., Chalier, Pascale, Kamga, Richard, Ngamo, Léonard S.T., Cretin, Marc

Journal:

Journal of Stored Products Research

Année:

2013

Langue:

english

Fichier:

PDF, 296 KB

english, 2013

18

Essential Oil Compounds of the Annona muricata Fresh Fruit Pulp from Cameroon

Jirovetz, Leopold, Buchbauer, Gerhard, Ngassoum, Martin B.

Journal:

Journal of Agricultural and Food Chemistry

Année:

1998

Langue:

english

Fichier:

PDF, 30 KB

english, 1998

19

Essential Oil and Headspace from Hyptis suaveolens (L.) Poit. Leaves and Flowers from Cameroon

Ngassoum, Martin Benoit, Jirovetz, Leopold, Buchbauer, Gerhard

Journal:

Journal of Essential Oil Research

Année:

1999

Langue:

english

Fichier:

PDF, 394 KB

english, 1999

20

Investigation of Essential Oils of Plectranthus glandulosus Hook f. (Lamiaceae) from Cameroon

Ngassoum, Martin Benoit, Jirovetz, Leopold, Buchbauer, Gerhard, Fleischhacker, Wilhelm

Journal:

Journal of Essential Oil Research

Année:

2001

Langue:

english

Fichier:

PDF, 305 KB

english, 2001

21

Composition and Antimicrobial Activity of Cymbopogon giganteus (Hochst.) Chiov. Essential Flower, Leaf and Stem Oils from Cameroon

Jirovetz, Leopold, Buchbauer, Gerhard, Eller, Gernot, Ngassoum, Martin Benoit, Maponmetsem, Pierre M.

Journal:

Journal of Essential Oil Research

Année:

2007

Langue:

english

Fichier:

PDF, 103 KB

english, 2007

22

Investigation of the Essential Oil and Headspace of Laggera pterodonta (DC.) Sch. Bip. ex Oliv., a Medicinal Plant from Cameroon

Ngassoum, Martin Benoit, Jirovetz, Leopold, Buchbauer, Gerhard, Fleischhacker, Wilhelm

Journal:

Journal of Essential Oil Research

Année:

2000

Langue:

english

Fichier:

PDF, 373 KB

english, 2000

23

Effect of Site Location and Collecting Period on the Chemical Composition of Hyptis Spicigera Lam. an Insecticidal Essential Oil from North-Cameroon

Noudjou, Félicité, Kouninki, Habiba, Ngamo, Léonard S. T., Maponmestsem, Pierre M., Ngassoum, Martin, Hance, Thierry, Haubruge, Eric, Malaisse, François, Marlier, Michel, Lognay, Georges C.

Journal:

Journal of Essential Oil Research

Année:

2007

Langue:

english

Fichier:

PDF, 277 KB

english, 2007

24

Chemical Composition and Olfactory Evaluation of the Essential Oils of Leaves and Seeds of Clausena anisata (Willd.) J.D. Hook. ex. Benth. from Cameroon

Ngassoum, Martin Benoit, Jirovetz, Leopold, Buchbauer, Gerhard, Schmaus, Gerhard, Hammerschmidt, Franz-Josef

Journal:

Journal of Essential Oil Research

Année:

1999

Langue:

english

Fichier:

PDF, 416 KB

english, 1999

25

Analysis of Leaf Volatiles of Zanthoxylum gillettii Used in Folk Medicine of Cameroon

Jirovetz, Leopold, Buchbauer, Gerhard, Fleischhacker, Wilhelm, Ngassoum, Martin

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 252 KB

english, 1999

26

Contamination of market garden soils by metals (Hg, Sn, Pb) and risk for vegetable consumers of Ngaoundéré (Cameroon)

Noubissié, Eric, Ngassoum, Martin Benoît, Ali, Ahmed, Castro-Georgi, Joaudimir, Donard, Olivier F. X.

Journal:

Euro-Mediterranean Journal for Environmental Integration

Année:

2016

Langue:

english

Fichier:

PDF, 652 KB

english, 2016

27

Heath risk among pesticide sellers in Bamenda (Cameroon) and peripheral areas

Sonchieu, Jean, Akono, Edouard Nantia, Ngwamitang, Cheche Tanwi, Ngassoum, Benoït Martin

Journal:

Environmental Science and Pollution Research

Année:

2018

Langue:

english

Fichier:

PDF, 394 KB

english, 2018

28

Speciation of organometallic compounds of Hg, Sn, and Pb in the market garden soil in Ngaoundéré (Cameroon)

Noubissié, Eric, Ngassoum, Martin Benoît, Ali, Ahmed, Castro-Georgi, Joaudimir, Donard, Olivier F. X.

Journal:

Euro-Mediterranean Journal for Environmental Integration

Année:

2017

Langue:

english

Fichier:

PDF, 992 KB

english, 2017

29

Comparative survey of three processes used for the extraction of total phenol content and total flavonoid content of Anacardium occidentale L. and the assessment of its antioxidant activity

MADJITOLOUM, BETOLOUM Salomon, TALLA, Emmanuel, NYEMB, Jean Noël, NGASSOUM, Martin Benoît, TSATSOP, TSAGUE Roli Karole, MAHMOUT, Yaya

Journal:

AFRICAN JOURNAL OF BIOTECHNOLOGY

Année:

2018

Langue:

english

Fichier:

PDF, 650 KB

english, 2018

30

Assessment of Physical-Chemical Drinking Water Quality in the Logone Valley (Chad-Cameroon)

Sorlini, Sabrina, Palazzini, Daniela, Sieliechi, Joseph, Ngassoum, Martin

Journal:

Année:

2013

Langue:

english

Fichier:

PDF, 1.29 MB

english, 2013

31

Chemical Composition, Insecticidal Effect and Repellent Activity of Essential Oils of Three Aromatic Plants, Alone and in Combination, towards Sitophilus Oryzae L. (Coleoptera: Curculionidae)

Ngassoum, Martin B., Tinkeu, Leonard S. Ngamo, Ngatanko, Iliassa, Tapondjou, Leon A., Lognay, Georges, Malaisse, François, Hance, Thierry

Journal:

Natural Product Communications

Année:

2007

Langue:

english

Fichier:

PDF, 71 KB

english, 2007

32

Antifungal and Anti-insect Activities of Three Essential Oils on Aspergillus Flavus Link and Sitophilus Zeamais Motsch

Tatsadjieu, Leopold N., Ngassoum, Martin B., Nukenine, Elias N., Mbawala, Augustin, Yaouba, Aoudou

Journal:

Natural Product Communications

Année:

2007

Langue:

english

Fichier:

PDF, 72 KB

english, 2007

33

Toxicity of the powdery formulation of Hyptis spicigera (Lamiaceae), Azadirachta indica (Meliaceae) and Vepris heterophylla (Rutaceae) Single and in combination on Tribolium castaneum Herbst. (Coleoptera: Tenebrionidae)

Ayiki, Evélé Nathanael, Tamgno, Béranger Raoul, Madou, Chantal, Vatsou, Jérémie, Ngassoum, Martin Benoit, Ngamo Tinkeu, Léonard Simon

Journal:

International Journal of Biological and Chemical Sciences

Année:

2019

Langue:

english

Fichier:

PDF, 719 KB

english, 2019

34

Toxicity of the powdery formulation of Hyptis spicigera (Lamiaceae), Azadirachta indica (Meliaceae) and Vepris heterophylla (Rutaceae) Single and in combination on Tribolium castaneum Herbst. (Coleoptera: Tenebrionidae)

Ayiki, Evélé Nathanael, Tamgno, Béranger Raoul, Madou, Chantal, Vatsou, Jérémie, Ngassoum, Martin Benoit, Ngamo Tinkeu, Léonard Simon

Journal:

International Journal of Biological and Chemical Sciences

Année:

2019

Fichier:

PDF, 719 KB

2019

35

Removal of chlorophyll and tannins from Anthocleista schweinfurthii Gilg leaves by electrocoagulation using iron electrodes: optimization using response surface methodology

Nkouam Tsopjio, Francine, Tchamango, Serge Raoul, Momeni, Jean, Monde, Gaye, Tsopmejio, Jean Paul, Ngassoum, Martin BenoÃ®t, Darchen, AndrÃ©

Journal:

Journal of Chemical Technology & Biotechnology

Année:

2020

Langue:

english

Fichier:

PDF, 2.22 MB

english, 2020

36

Chemical composition and antibacterial activities of the essential oils of Plectranthus glandulosus and Cinnumomum zeylrrnicum from Cameroon

Leopold, Jirovetz, Gerhard, Buchbauer, Martin B., Ngassoum, Jean J., Essia-Ngang, Leopold N., Tatsadjieu, Ousman, Adjoudji

Journal:

Scientia Pharmaceutica

Année:

2002

Fichier:

PDF, 2.13 MB

2002

37

Mobility studies of atrazine in the soil-plant system in two cameroonian vegetables Amaranthus hybridus and Corchorus olitorius

Houjayfa, Ousman Mohamad, NoubissiÃ©, Eric, Ngassoum, Martin BenoÃ®t

Journal:

Environmental and Sustainability Indicators

Année:

2020

Fichier:

PDF, 3.22 MB

2020

38

Sequential extraction of quercetin-3-O-rhamnoside from Piliostigma thonningii Schum. leaves using microwave technology

Tsatsop Tsague, Roli Karole, Kenmogne, Sidonie Beatrice, Djiobie Tchienou, Gertrude ElÃ©onore, Parra, Karine, Ngassoum, Martin BenoÃ®t

Journal:

SN Applied Sciences

Année:

2020

Fichier:

PDF, 3.62 MB

2020

39

New anthraquinone derivatives from the stem barks of Morinda lucida Benth

Longue Ekon, Jean Pierre, Zra, Tize, Lobe Songue, Jules, Wondja Ngoko, Mireille Laura, Ngassoum, Martin Benoit, Talla, Emmanuel, Kamdem Waffo, Alain FranÃ§ois, Sewald, Norbert, Wansi, Jean Duplex

Journal:

Phytochemistry Letters

Année:

2020

Fichier:

PDF, 871 KB

2020

40

Synergistic interactions in dilute aqueous solutions between alginate and tropical vegetal hydrocolloids

Nkenmogne Kamdem, InÃ¨s Estelle, Saidou, ClÃ©ment, Ngassoum, Martin Benoit, Ndjouenkeu, Robert

Journal:

Année:

2020

Fichier:

PDF, 1.26 MB

2020