Hector Henrique Ferreira Koolen
Hector Henrique Ferreira Koolen
Amazonas State University - UEA
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Antioxidant, antimicrobial activities and characterization of phenolic compounds from buriti (Mauritia flexuosa L. f.) by UPLC–ESI-MS/MS
HHF Koolen, F da Silva, FC Gozzo, AQL de Souza, ADL de Souza
Food Research International 51 (2), 467-473, 2013
Determination of the phenolic composition from Brazilian tropical fruits by UHPLC–MS/MS
GA Bataglion, FMA da Silva, MN Eberlin, HHF Koolen
Food Chemistry 180, 280-287, 2015
Simultaneous quantification of phenolic compounds in buriti fruit (Mauritia flexuosa Lf) by ultra-performance liquid chromatography coupled to tandem mass spectrometry
GA Bataglion, FMA da Silva, MN Eberlin, HHHF Koolen
Food Research International 66, 396-400, 2014
Flavonoid glycosides and their putative human metabolites as potential inhibitors of the SARS-CoV-2 main protease (Mpro) and RNA-dependent RNA polymerase (RdRp)
FMA da Silva, KPA da Silva, LPM de Oliveira, EV Costa, HHF Koolen, ...
Memórias do Instituto Oswaldo Cruz 115, e200207, 2020
Phenolic and aroma compositions of pitomba fruit (Talisia esculenta Radlk.) assessed by LC–MS/MS and HS-SPME/GC–MS
MP de Souza, GA Bataglion, FMA da Silva, RA de Almeida, WHP Paz, ...
Food Research International 83, 87-94, 2016
Comprehensive characterization of lipids from Amazonian vegetable oils by mass spectrometry techniques
GA Bataglion, FMA da Silva, JM Santos, FN Dos Santos, MT Barcia, ...
Food Research International 64, 472-481, 2014
Anti-wrinkle and anti-whitening effects of jucá (Libidibia ferrea Mart.) extracts
TN Pedrosa, JR Nogueira, AO Barros, AC Fruet, IC Rodrigues, DP Rivelli, ...
Archives of Dermatological Research 308, 643-654, 2016
Endophytic fungi from Myrcia guianensis at the Brazilian Amazon: distribution and bioactivity
EF Banhos, AQL Souza, JC Andrade, ADL Souza, HHF Koolen, ...
Brazilian Journal of Microbiology 45, 153-162, 2014
Evaluation of proteome alterations induced by cadmium stress in sunflower (Helianthus annuus L.) cultures
CAL Júnior, H de Sousa Barbosa, RM Galazzi, HHF Koolen, FC Gozzo, ...
Ecotoxicology and Environmental Safety 119, 170-177, 2015
Triterpenes and flavonoids from the roots of Mauritia flexuosa
HHF Koolen, ER Soares, F Silva, AQL de Souza, E Rodrigues Filho, ...
Brazilian Journal of Pharmacognosy 22 (1), 189-192, 2012
The use of Amazonian tucumã kernel oil in the biodiesel production
BS Barbosa, HHF Koolen, AC BARREtO, JD da SiLvA, R FiGLiUOLO, ...
Acta Amazonica 39 (2), 371-376, 2009
Applications of comprehensive two-dimensional gas chromatography (GC× GC) in studying the source, transport, and fate of petroleum hydrocarbons in the environment
RK Nelson, C Aeppli, JS Arey, H Chen, AHB de Oliveira, C Eiserbeck, ...
Standard handbook oil spill environmental forensics, 399-448, 2016
An antimicrobial alkaloid and other metabolites produced by Penicillium sp. An endophytic fungus isolated from Mauritia flexuosa L. f.
HHF Koolen, ER Soares, FMA Silva, RA Almeida, ADL Souza, ...
Química Nova 35, 771-774, 2012
Direct infusion ESI‐IT‐MSn alkaloid profile and isolation of tetrahydroharman and other alkaloids from Bocageopsis pleiosperma maas (Annonaceae)
ER Soares, FMA da Silva, RA de Almeida, BR de Lima, FA da Silva Filho, ...
Phytochemical Analysis 26 (5), 339-345, 2015
Unprecedented insights into the chemical complexity of coal tar from comprehensive two-dimensional gas chromatography mass spectrometry and direct infusion fourier transform …
HHF Koolen, RF Swarthout, RK Nelson, H Chen, LC Krajewski, C Aeppli, ...
Energy & Fuels 29 (2), 641-648, 2015
Integrative Approach Based on Leaf Spray Mass Spectrometry, HPLC‑DAD‑MS/MS, and NMR for Comprehensive Characterization of Isoquinoline‑Derived Alkaloids in Leaves of …
BR de Lima, FMA da Silva, ER Soares, RA de Almeida, FA da Silva-Filho, ...
Journal of the Brazilian Chemical Society, 1-11, 2020
Phytochemical Study of the Alkaloidal Fractions of Unonopsis duckei R. E. Fr. Guided by Electrospray Ionisation Ion‐trap Tandem Mass Spectrometry
FMA da Silva, ADL de Souza, HHF Koolen, A Barison, ME Vendramin, ...
Phytochemical Analysis 25 (1), 45-49, 2014
Comparative evaluation of chemical composition and biological activities of tropical fruits consumed in Manaus, central Amazonia, Brazil
JV Faria, IH Valido, WHP Paz, FMA da Silva, ADL De Souza, LRD Acho, ...
Food Research International 139, 109836, 2021
Antitumor Effect of the Essential Oil from the Leaves of Croton matourensis Aubl. (Euphorbiaceae)
EJSP Lima, RG Alves, GMA D´ Elia, TA Anunciação, VR Silva, LS Santos, ...
Molecules 23 (11), 2974, 2018
In vitro and in vivo anti-leukemia activity of the stem bark of Salacia impressifolia (Miers) AC Smith (Celastraceae)
ACBC Rodrigues, FP de Oliveira, RB Dias, CBS Sales, CAG Rocha, ...
Journal of Ethnopharmacology, 2019
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