Folin's method measures -OH groups in a sample based on the fact that light absoption increases as OH groups in a sample increases. So, this method do not measure the exact amount of polyphenols because polyphenols are not the only compound has OH group if other OH group containing compounds are in the same medium such as protein, carbohyrate, vitamin C, and saponin.
Oil chemists often use spectroscopy to determine total Phosphorus content. Then they can calculate content of Phospholipids based on molecular weight of expected fatty acid species. The configuration of the content immersed in oil would be the total calculated content.
none.
10,000 rpm for 8 min is good for anthrone method to estimate total sugars in the sample
If we talk about metallic iron in sponge, we mean content of reduced (pure) iron. Total iron content reflects Fe in any forms (reduced to pure Fe and Fe in oxides)
In humans and other mammals, hemoglobin makes up about 97% of a single red blood cell's dry content, and around 35% of the total content (including water)
The total phenolic content can be calculated as gallic acid equivalent (GAE) by the following equation: T=CxV/M. T is the total phenolic content in mg·g-1 of the extracts as GAE, C is the concentration of gallic acid established from the calibration curve in mg·ml-1, V is the volume of the extract solution in ml and M is the weight of the extract in g.
Folin's method measures -OH groups in a sample based on the fact that light absoption increases as OH groups in a sample increases. So, this method do not measure the exact amount of polyphenols because polyphenols are not the only compound has OH group if other OH group containing compounds are in the same medium such as protein, carbohyrate, vitamin C, and saponin.
a technique called x-ray flouresence is excellent. Atomic Absorption may also be used.
17.4g is the total fat content of chicken nuggets.
Brix measures total dissolved solids while Total sugar is only a measure of sugar content. Higher sugar content will raise the brix measurement, but higher brix measurement does not always mean there is a higher sugar content.
Average Cost Method: Under this method average cost is calculated by following farmula:Average cost of unit= Total cost of inventory / total number of units
Oil chemists often use spectroscopy to determine total Phosphorus content. Then they can calculate content of Phospholipids based on molecular weight of expected fatty acid species. The configuration of the content immersed in oil would be the total calculated content.
Atomic number.
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(chemistry) The total content of suspended and dissolved solids in waterRead more: total-solids
The total solid content of the resin can be determined by weighing 2 grams of it in an aluminum dish. It must be placed in an oven set to 100 degrees Celsius for 2 hours, and then the dry resin can be used to calculate the solid content.
48 mg