Results 21 to 30 of about 7,014,239 (298)

Soil phenolic compound variability in two Mediterranean olive groves

open access: yesPlant, Soil and Environment, 2020
Phenolic compounds (PCs) - with special reference to secondary plant metabolites - were characterised in two Mediterranean olive groves (Olea europaea L.).
Eleonora Grilli   +7 more
doaj   +1 more source

The Extraction Process, Separation, and Identification of Curcuminoids from Turmeric Curcuma longa

open access: yesFoods, 2023
Turmeric Curcuma longa is a well-known spice with various health benefits, attributed primarily to curcumin. Soxhlet extraction, cold maceration, ultrasound-assisted extraction (UAE), and supercritical fluid extraction were performed, and the content of ...
Gal Slaček   +6 more
doaj   +1 more source

Spectrophotometric determination of betalains and total phenols in albumin cheese enriched with organic beetroot powder [PDF]

open access: yes
The aim of this study is to determine the change in the content of betalains and total phenols in albumin cheese enriched with organic beetroot powder during storage for 7 days.
Stojanovska, Tanja   +3 more
core   +3 more sources

Qualitative and quantitative determination of total phenols in Achillea tenuifolia lam

open access: yesResults in Chemistry, 2023
Epidemiological evidence indicates that a diet rich in plant-derived foods significantly reduces the risk of many types of cancers and cardiovascular diseases, suggesting that certain dietary antioxidants could be effective agents for preventing cancer ...
Niran A. Al-Ogaili   +2 more
doaj   +1 more source

Total phenols in leaves of tree seedlings

open access: yes, 2014
Total phenols in leaves of tree ...
Norghauer, Julian M.   +5 more
core   +1 more source

Phenols, Tannins, and Total Colonies of Phenol-Degrading Bacteria in the Natural and Cultivated Peatlands [PDF]

open access: yes
Phenols play an important role in inhibiting the decomposition rate of peats. This research compares the total phenols, tannins, and colonies of phenol-degrading bacteria in natural and cultivated peatlands.
Wandanil, Wandanil   +2 more
core   +1 more source

Influence of different pre-treatments on the content of bioactive compounds of dried plum fruits [PDF]

open access: yesJournal of Central European Agriculture, 2020
Plum (Prunus domestica L.) is mostly represented on the European market as fresh or industrially processed as dried fruit. The plum drying process is usually carried out at higher temperatures between 85 and 90 °C, which can result with loss of bioactive
Tvrtko Jelačić   +5 more
doaj   +1 more source

Nitrated phenols and the phenolic precursors in the atmosphere in urban Jinan, China

open access: yes, 2020
Nitrated phenols are a major class of brown carbon in the atmosphere and have adverse effects on human and plants health. They are emitted from combustion sources or produced by oxidation of phenolic precursors.
Lu, Chunying   +9 more
core   +1 more source

Determination of total phenols, anthocyanins and color parameters of Vranec wines [PDF]

open access: yes, 2023
Introduction and objectives: In this study, total phenols (TP), total anthocyanins (TA) and colour parameters of Vitis Vinifera red wines Vranec from vintage 2022, produced in the Republic of N. Macedonia, have been evaluated.
Ivanova, Violeta, Piperevski, Violeta
core   +1 more source

Impact of Agronomic Biofortification with Zinc on the Nutrient Content, Bioactive Compounds, and Antioxidant Capacity of Cowpea Bean (Vigna unguiculata L. Walpers)

open access: yesAgronomy, 2020
Zinc intake deficiency is a public health problem and increasing the nutrient’s content in the edible parts of plants can help mitigate it. The objective of this work was to determine the effect of the edaphic and foliar application of zinc sulphate on ...
David López-Morales   +5 more
doaj   +1 more source

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