- ΔTb = change in boiling point- Kb = boiling point elevation constant (0.52 K kg/mol)- m = molality of the solution Step 3: Calculate the mass of the solventWe have a 5% solution by mass, meaning there are 5 grams of solute in 100 grams of solution. Therefore, the mass of the...
kua, β-eudesmol in the first accession of C. ornifolia and δ-cadinene in its second accession, limonene in both accessions of both C. planifrons and C. parvifolia, terpinen-4-ol in both accessions of C. socotrana. The meaning of the data was considered under the chemophenetic, ...
However, at the three week incubation period, many dead cells were observed and the color of medium was becoming amber, meaning that the VOCs obtained from this experimental group may not reflect VOCs derived from living cells. Ten of the VOCs in the one week and two week incubation period ...
For the calculations of the potential health risk assessment, it was considered that EF equals to 1 as the food is prepared by the Kenyan women at least three times per day for several hours seven days per week, meaning they are subjected to chronic exposure to the related VOCs. The RfC ...
These results show that the means and the medians of the distributions are similar, meaning the datasets have symmetrical distributions. They also show that the spread of data is limited to 4.2 μg/mL (37.9–42.1 μg/mL) in general when the most sensitive compounds indicated by abbreviations...
As mineral pigments that may be used in the invention, mention may also be made of nacres. The term “nacres” should be understood as meaning colored particles of any form, which may or may not be iridescent, especially produced by certain molluscs in their shell, or alternatively synthesiz...
Group numbers corresponding to columns within the Periodic Table of the elements use the “New Notation” convention as seen in theCRC Handbook of Chemistry and Physics,81stEdition (2000-2001). Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonl...
Although the odor and flavor activity values for the major discriminant volatile compounds of ginseng roots were not examined in the current study, sesquiterpenes such as caryophyllene usually have a low odor threshold, meaning that they would release enough odor and flavor at low concentrations [30...
Among the major compounds, methanol must be distinguished because it is located in the solid part of the berry, such as in seeds pectin, meaning it is not considered a fermentative compound. The average methanol values were around 30 mg·L−1 in the white varieties, with ‘Folgasao’ disp...
(2002) studied Arabidopsis seeds and found that PK had isoforms located in both cytosol and plastid, and the two were expressed in opposite directions under the same treatment, meaning that they represented opposite modes of expression in different organelles. The regulation of carbon flux through ...