Effect of Maturity on Phenolics (Phenolic Acids and.
Phenolic definition is - of, relating to, or having the characteristics of a phenol. 1: a usually thermosetting resin or plastic made by condensation of a phenol with an aldehyde and used especially for molding and insulating and in coatings and adhesives — called also phenolic resin.
Phenolic Maturity (GLORIES METHOD) The “Glories” method evaluates the phenolic maturity of grapes. It provides information both on the quantity (total potential in anthocyanins and tannins) and quality (anthocyanin extractability, seed maturity) of the polyphenols.
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Phenolic maturity of grapes can, therefore, be optimized by the application of both ITV and Glories. Similarly, a correlation was observed between technological and phenolic harvest dates. The.
Phenolic definition, any of the class of thermosetting resins formed by the condensation of phenol, or of a phenol derivative, with an aldehyde, especially formaldehyde: used chiefly in the manufacture of paints and plastics and as adhesives for sandpaper and plywood. See more.
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Definition - What does Phenolics mean? Phenolics, often referred to as phenols or polyphenos, are the elements behind the red color of red wine. It is an organic compound released by plants and animals as a part of their defense mechanisms with a central cyclic benzene ring and a varying number of hydroxyl groups as substituents.
Scientifically speaking, maturity is the stage of full-grown development. It is usually measured regarding age and physique. However, maturity for human beings must reflect not only on the biological concept of the word but also on the ability of an individual to take responsibility for one's actions.
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Define phenolic. phenolic synonyms, phenolic pronunciation, phenolic translation, English dictionary definition of phenolic. adj. Of, relating to, containing, or derived from phenol. n. Any of various synthetic thermosetting resins, obtained by the reaction of phenols with simple.
Esters of phenols may be obtained by the direct reaction of phenols with carboxylic acids and with the acids’ anhydrides and acid chlorides. Upon heating, phenols react with CO 2 to yield phenolic acids, such as salicylic acid. In contrast to alcohols, the hydroxyl groups of phenols are replaced by halogens only with great difficulty. Electro.
Looking for online definition of phenolic or what phenolic stands for? phenolic is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms The Free Dictionary.
In terms of lyophilized extract, linear correlations between antioxidant activities and total phenolics were not reported, and it suggested that the sum of free phenolic compounds of by-products did not explain their antioxidant activity.
