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Hagos Yisak

ORCID: 0000-0001-9856-3407
Observed ORCID: 0000-0001-9856-3407
OpenAlex ID: A5000268108
New fluorescence spectroscopic method for the simultaneous determination of alkaloids in aqueous extract of green coffee beans
2018 · Hagos Yisak, Mesfin Redi-Abshiro, et al. · Chemistry Central Journal · 39
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Selective determination of caffeine and trigonelline in aqueous extract of green coffee beans by FT-MIR-ATR spectroscopy
2018 · Hagos Yisak, Mesfin Redi-Abshiro, et al. · Vibrational Spectroscopy · 34
GC-MS profiling of fatty acids and nutritional properties of the white and brown teff [Eragrostis tef (Zuccagni) Trotter] varieties cultivated in different parts of Ethiopia
2022 · Hagos Yisak, Estifanos Ele Yaya, et al. · Journal of Food Composition and Analysis · 23
Total phenolics and antioxidant capacity of the white and brown teff [Eragrostic tef (Zuccagni) trotter] varieties cultivated in different parts of Ethiopia
2022 · Hagos Yisak, Mesfin Redi-Abshiro, et al. · Bulletin of the Chemical Society of Ethiopia · 15
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Development of Green UV-Vis Method for Direct Determination of Total Sugars in the Aqueous Extract of Teff (Eragrostis tef (Zuccagni) Trotter) Grains and Other Cereals
2022 · Hagos Yisak, Hagos Tukue, et al. · International Journal of Analytical Chemistry · 14
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Ascorbic acid content and the antioxidant activity of common fruits commercially available in Addis Ababa, Ethiopia
2022 · Andargie Belete, Hagos Yisak, et al. · Bulletin of the Chemical Society of Ethiopia · 11
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Volatile compounds in two varieties of teff (Eragrostis tef (Zuccagni) Trotter) cultivated in Ethiopia by gas chromatography-mass spectrometry
2021 · Hagos Yisak, Estifanos Ele Yaya, et al. · International Journal of Food Properties · 10
Chemical Profiling of the White and Brown Teff (Eragrostis tef (Zuccagni) Trotter) Injera and Their Nutritional Properties
2024 · Hagos Yisak, Estifanos Ele Yaya, et al. · Journal of Food Quality · 6
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Water-soluble total sugars and total free amino acids of the two varieties of teff [Eragrostic tef (Zuccagni) Trotter] cultivated in different regions of Ethiopia
2022 · Hagos Yisak, Bhagwan Singh Chandravanshi, et al. · Bulletin of the Chemical Society of Ethiopia · 6
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Ascorbic Acid Content and Antioxidant Activities of White and Brown Teff [Eragrostic tef (Zucc.)Trotter] Grains and Injera
2023 · Hagos Yisak, Andargie Belete, et al. · International Journal of Analytical Chemistry · 5
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Works count: 10
Citation count: 163
H-index: 7
I10-index: 7
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