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soluble resin. The polyvinyl alcohol copolymer can be present at a concentration which, together with the concentration of the polyvinyl alcohol homopolymer, sums to 100%. The second water soluble resin may comprise a blend of a polyvinyl alcohol homopolymer and a polyvinyl alcohol copolymer ...
All the DAVs were found at each of the five different times, but the concentration varied with the age of the tree. According to the ion intensity, the top100 VOCs at each harvesting period were selected for Venn analysis. We found that there were fifty-two same DAVs among five different...
The concentration of the total phenolic compounds was expressed as a milligram of gallic acid equivalents (GAE) per gram of a dried extract (d.e.), using the standard curve of gallic acid (y = 0.2559x + 0.3345; R2 = 0.9963). All analyses were performed in triplicate. 2.4. Flavonoid ...
[5] found that sugar and acid in a certain concentration range can enhance the aroma of wine. The aroma components and taste components in durian could influence each other, creating the unique aroma and taste of durian. Li et al. [6,7] identified 44 aroma-active substances of MT durian...
OAV value: the ratio of the mass concentration of the substance (Formula (3)) to the threshold value of the substance in water, or solvent with properties similar to water (Formula (4)), is used as a standard to evaluate the contribution of the substance to the overall aroma profile of...
The odorant activity value (OAV) is the ratio of the concentration of an aromatic compound to the threshold, and it can be used to evaluate the extent to which aromatic compounds contribute to the flavor. The OAV was calculated using Equation (2): OAV=CCtOAV=CCt (2) where C represents...
Moreover, some floral scent compounds are usually distillated to obtain essential oils for further applications such as aromatherapy, perfume, flavoring, and food additives [5]. Many studies have shown that the environmental factors such as temperature [6,7,8,9,10,11,12,13], light [8,14],...
, which had a promoting effect on the rooting of the cuttings. (5) Conclusions: All three kinds of auxin can promote rooting and, of the three treatment groups, the rooting effect of cuttings in the IBA treatment group was the strongest, with 1000 mg·L−1being the optimum concentration...
Inhibition activities of essential oils on E. coli, B. subtilis, and S. aureus. Concentration(mg/mL) 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 E. coli Average OD Inhibition (cm) Ratio (%) 2.03 0 2.15 5.58 ± 0.22 2.34 13.25 ± 0.43 2.56 20.70 ± 1.07 2.84 28.52 ± 1.31 3.09 ...