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The Lieberman-Burchard method is a colorimetric assay primarily used for the quantitative determination of cholesterol. The principle involves the formation of a colored complex when cholesterol reacts with acetic anhydride and sulfuric acid, resulting in a color change that can be measured spectrophotometrically. The intensity of the color is directly proportional to the cholesterol concentration in the sample, allowing for its quantification. This method is valued for its sensitivity and specificity in cholesterol measurement.

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What is the reaction in Lieberman's burchard test for cholesterol?

In Lieberman's burchard test for cholesterol, the reaction involves the addition of acetic anhydride and concentrated sulfuric acid to a solution containing cholesterol. This results in a color change from red to green or blue-green, indicating the presence of cholesterol.


Does testosterone gives a positive results with lieberman-burchard test?

Testosterone can have an impact on aggression and risk-taking behavior, which may influence responses on the Lieberman-Burchard test. However, the test is designed to measure personality traits, so the results can be influenced by various factors besides testosterone levels. It is important to consider all aspects of an individual's behavior and not solely focus on hormonal influences when interpreting the test results.


Principles of lieberman-burchard test?

It is a test for unsaturated steroids (as cholesterol) and triteness based on the formation of a series of colors (as pink to blue to green) with acetic an-hydride in the presence of concentrated sulfuric acid called also Liebermann-Burchard test


Procedure of Lieberman Burehard test?

This is a misspelling of Liebermann-Burchard test and is probably the result of Optical Character Recognition confusing a 'c' for an 'e'.


Where is lake burchard?

Burchard Lake - Nebraska


What is the birth name of Peter Burchard?

Peter Burchard's birth name is Peter Duncan Burchard.


What has the author Ludwig Burchard written?

Ludwig Burchard has written: 'Rubens drawings' 'Corpus Rubenianum Ludwig Burchard: Part I' 'Corpus Rubenianum Ludwig Burchard: Part XIX(2)' 'Corpus Rubenianum Ludwig Burchard: Part III'


When did Burchard of Würzburg die?

Burchard of Würzburg died in 750.


When did Johann Burchard die?

Johann Burchard died in 1506.


When was Richard Burchard born?

Richard Burchard was born in 1960.


When did Burchard of Basle die?

Burchard of Basle died in 1107.


When did Burchard Mauchart die?

Burchard Mauchart died in 1751.