Metabolite Fingerprinting of Kersting's Groundnut [Macrotyloma geocarpum (Harms) Maréchal & Baudet] Seeds Using UPLC-qTOF-MS Reveals the Nutraceutical and Antioxidant Potentials of the Orphan Legume

Autor: Armelle Tontsa Tsamo, Mustapha Mohammed, Felix Dapare Dakora

Publikováno v: Frontiers in Nutrition, Vol 7 (2020)

The identification and subsequent quantification of phenolic compounds in plants is the first step toward harnessing their associated nutritional and health benefits. Due to their diverse phenolic compound compositions, grain legumes are known for th

Externí odkaz: https://doaj.org/article/839ceac76af049028d5f1db0553c35d2

Identification and quantification of anthocyanins in seeds of Kersting’s groundnut [Macrotyloma geocarpum (Harms) Marechal & Baudet] landraces of varying seed coat pigmentation

Autor: Felix D. Dakora, Armelle Tontsa Tsamo, Peter P. Ndibewu, Mustapha Mohammed

Publikováno v: Journal of Food Measurement and Characterization. 13:2310-2317

The present study identified and quantified the anthocyanin pigments in seed of eight Kersting’s groundnut [Macrotyloma geocarpum (Harms) Marechal & Baudet] landraces of variable seed coat pigmentation. The analysis was carried out using ultra-perf

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c3a7aefdce1a0912bf3a8a2fe06ed70
https://doi.org/10.1007/s11694-019-00150-3

Natural limonoids protect mice from alcohol-induced liver injury

Autor: Armelle Tontsa Tsamo, Borris Rosnay Tietcheu Galani, Vincent Brice Ayissi Owona, Abacuc Valansa, Nicolas Yanou Njintang, Pascal Dieudonne Djamen Chuisseu

Publikováno v: Journal of Basic and Clinical Physiology and Pharmacology. 31

Background Alcoholic liver disease (ALD) is regarded as a global health problem with limited therapeutic options. Previous studies highlighted some anticancer, antiviral, and hepatoprotective activities of limonoids, but the effects of these compound

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e74d9f3d3437ac0966b968904cee592a
https://doi.org/10.1515/jbcpp-2019-0271

Cytotoxicity, antioxidant and antibacterial activity of four compounds produced by an endophytic fungus Epicoccum nigrum associated with Entada abyssinica

Autor: Bonaventure T. Ngadjui, Jacobus Nicolaas Eloff, Jean Paul Dzoyem, Armelle Tontsa Tsamo, Raduis Melong, Deccaux G.W.F. Kapche, Lyndy Joy McGaw, Timoleon Maffo

Publikováno v: Revista Brasileira de Farmacognosia, Vol 27, Iss 2, Pp 251-253
Revista Brasileira de Farmacognosia, Volume: 27, Issue: 2, Pages: 251-253, Published: APR 2017
Revista Brasileira de Farmacognosia, Vol 27, Iss 2, Pp 251-253 (2017)

Four compounds including beauvericin, parahydroxybenzaldehyde, indole-3-carboxylic acid and quinizarin were isolated from endophytic fungus Epicoccum nigrum and their cytotoxicity, antibacterial and antioxidant activity were evaluated. Beauvericin ha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d0030c781c737e2e5b1b1bb9f0cefe9

Rubescins I and J, further limonoid derivatives from the stem bark of Trichilia rubescens (Meliaceae)

Autor: Raduis Melong, Armelle Tontsa Tsamo, Pierre Mkounga, Augustin Ephrem Nkengfack

Publikováno v: Natural product research. 33(2)

Two new tetranorterpenoid derivatives named rubescins I (1) and J (2), were isolated along with six known compounds including rubescin D (3), lichexanthone (4), scopoletin (5), scopoletin O-glycoside (6), β-sitosterol (7) and stigmasterol (8) from t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3df5d64f0cd01991ecc4ec63ebbd9c9
https://pubmed.ncbi.nlm.nih.gov/29502449