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Why fat estimation by Gerber's method is an exothermic reaction?
Wiki User
∙ 11y ago
when water from milk and acid are mixed , large amount of heat is generated thus this is an exothermic reaction, hence it is advised to add milk slowly from the sides of the tube
Wiki User
∙ 11y ago
The fat estimation by Gerber's method involves the reaction of sulfuric acid with fat in milk, leading to the formation of fatty acid esters. This reaction releases energy in the form of heat, making it an exothermic process. The amount of heat produced can be measured to determine the fat content of the sample.
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Is lowry's protein estimation an invasive method?
No, Lowry's protein estimation method is not invasive. It is a biochemical method used to quantify the total protein concentration in a sample based on the reaction of proteins with specific reagents. It does not involve physical penetration or manipulation of the sample.
Why protein estimation is done at 660 nanometer in folin lowry method?
Protein estimation in the Folin-Lowry method is done at 660 nanometers because this wavelength corresponds to the highest absorption peak of the complex formed between proteins and the Folin-Lowry reagent. This wavelength is ideal for accurately measuring the concentration of proteins present in a sample based on the colorimetric reaction that occurs.
How is the Gerber method of fat estimation done?
The Gerber method of fat estimation involves mixing milk with sulfuric acid and centrifuging it to separate the fat. The fat layer is then measured and compared to a standard to determine the fat content of the milk. It is a widely used method in dairy industry for accurate estimation of fat content in milk.
What happens if you dissolve CaO in an acid and add water?
When CaO (calcium oxide) is dissolved in an acid and water is added, it will neutralize the acid and produce calcium salt and water. The reaction will release heat and calcium hydroxide may form as a result. This is a common method for preparing calcium salts or as a neutralizing agent for acidic solutions.
How do you determine the colorimetric estimation of unknown copper sulphate concentration in solution?
To determine the colorimetric estimation of unknown copper sulfate concentration in solution, you can use a colorimetric method such as a complexation reaction with a specific reagent that forms a colored complex with copper ions. By measuring the absorbance of this colored complex at a specific wavelength using a colorimeter, you can correlate the absorbance values to known copper sulfate concentrations to determine the concentration of the unknown solution. Calibration curve plotting absorbance against known concentrations is commonly used in colorimetric estimations.
Is lowry's protein estimation an invasive method?
No, Lowry's protein estimation method is not invasive. It is a biochemical method used to quantify the total protein concentration in a sample based on the reaction of proteins with specific reagents. It does not involve physical penetration or manipulation of the sample.
What is front end estimation?
Front end estimation- An estimation method in which the front digits are added or subtracted
What is a method for math in a estimation?
round or rounding
What is an invasive method of protein estimation?
gand mara
Can one cost estimation method can be used in combination with another method?
Yes. True
Can one cost estimation method be used in combination with another method?
Yes. True
One cost estimation method can be used in combination with another method.?
Yes. True
What are the methods of estimation of reducing sugar?
by comparing the colours or the amount of precipitate
What is the method of estimation using a representative section of a whole?
sampling
What is a method of estimation using a representative section of the whole?
sampling
What is the method of making a rough measurement?
A method of making a rough measurement is: Estimation Answered by :PopTy13
Which are the Methods for hemoglobin estimation?
The two main methods for hemoglobin estimation are the cyanmethemoglobin method, in which hemoglobin reacts with potassium cyanide to form stable cyanmethemoglobin that is measured spectrophotometrically, and the hemoglobin colorimetric method, which uses a colorimetric assay to detect hemoglobin. Both methods are commonly used in clinical laboratories for hemoglobin estimation.
