Among phytochemicals, phenolic compounds have been extensively researched due to
their diverse health benefits. Phenolic compounds occur mostly as soluble conjugates and …

Phenolic compounds are of crucial importance for red wine color and mouthfeel attributes. A
large number of enzymatic and chemical reactions involving phenolic compounds take …

Total phenolic content (TPC) and total antioxidant capacity (TAC) of four onion varieties (red,
white, yellow and sweet) and shallot from selected locations (Washington, Idaho, Oregon …

Fourier transform infrared spectroscopy (FTIR) attenuated total reflectance (ATR) was
applied for the determination of total phenolic and flavonoid contents and antioxidant …

ABSTRACT Water, methanol and mixtures (20–80%) thereof have been used for the
extraction of phenolic compounds from Irish brown seaweed Himanthalia elongata for …

The total phenolic contents and antioxidant activities of garlics from California, Oregon,
Washington, and New York were determined by Fourier transform infrared (FT-IR) …

Wine is the final result of a long process of physical, chemical and biological
transformations, previously determined by several interrelated backgrounds. Every step of its …

This study was carried out to evaluate the feasibility of using near infrared (NIR)
spectroscopy for determining three antioxidant activity indices of the extract of bamboo …

Developing rapid analytical methods for bioactive components and predicting both the
concentration and biological availability of nutraceutical components in foods is a topic of …

The content of phenolic compounds determines the state of phenolic ripening of red grapes,
which is a key criterion in setting the harvest date to produce quality red wines. Wine …