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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.
What else can I help you with?
Can Gallic acid be used as a standard for alkaloid separation in hplc?
No, Gallic acid is not typically used as a standard for alkaloid separation in high-performance liquid chromatography (HPLC). Alkaloids and phenolic compounds like Gallic acid have different chemical properties that may not make Gallic acid suitable as a standard for alkaloid analysis in HPLC. It is more common to use specific alkaloid standards for this purpose.
What acid does walnuts contain?
Walnuts contain alpha-linolenic acid (ALA), which is an essential omega-3 fatty acid that is beneficial for heart health and brain function.
What is the Chemical Formula for Tannin?
The chemical formula for tannin can vary depending on the specific type or source. However, in general, tannin is a complex mixture of polyphenolic compounds, predominantly composed of gallic acid units.
What type of acid is present in unripe mango?
There is no average acidic content in ripe and unripe mango because each one is different. There are also various concentrations of multiple acids in mangoes, such as their amounts of ascorbic, gallic, and citric acid.
It must have taken some gall in 1871 for Mendeleev to predict the existence of this low-melting metal then four years later eka-aluminum was discovered by a Gallic chemist?
Mendeleev predicted the existence of eka-aluminum (later named gallium) in 1871 based on gaps in his periodic table. Four years later, in 1875, French chemist Paul-Émile Lecoq de Boisbaudran discovered gallium which had similar properties to the predicted eka-aluminum. This discovery validated Mendeleev's periodic table and his prediction methods.
Is it possible to use tannic acid in place of gallic acid for calculation of gallic acid equivalents?
Yes it is possible to use tannic acid in place of gallic acid for calculation of gallic acid equivalents.
How do you calculate total phenolics by folin ciocalteu method?
To calculate total phenolics using the Folin-Ciocalteu method, first prepare a sample solution and a standard gallic acid solution. Mix the sample with the Folin-Ciocalteu reagent and a sodium carbonate solution, then incubate the mixture for a specified time. Measure the absorbance at 765 nm using a spectrophotometer and compare it to a standard curve of gallic acid to determine the total phenolic content, usually expressed as mg of gallic acid equivalents per gram of sample.
Can Gallic acid be used as a standard for alkaloid separation in hplc?
No, Gallic acid is not typically used as a standard for alkaloid separation in high-performance liquid chromatography (HPLC). Alkaloids and phenolic compounds like Gallic acid have different chemical properties that may not make Gallic acid suitable as a standard for alkaloid analysis in HPLC. It is more common to use specific alkaloid standards for this purpose.
What is the gallic word for girl?
The Gallic word for girl is "cailín."
When did Gallic Wars happen?
Gallic Wars happened in -51.
When did Gallic Empire end?
Gallic Empire ended in 274.
When was Gallic Empire created?
Gallic Empire was created in 260.
Who was the Gallic leader defeated by Caesar?
Vercingetorix
When did Victoria - Gallic Empire - die?
Victoria - Gallic Empire - died in 271.
What was the name of Caesar's book on Gaul?
The English title of Caesar's books about the wars in Gaul is "The Gallic Wars".The English title of Caesar's books about the wars in Gaul is "The Gallic Wars".The English title of Caesar's books about the wars in Gaul is "The Gallic Wars".The English title of Caesar's books about the wars in Gaul is "The Gallic Wars".The English title of Caesar's books about the wars in Gaul is "The Gallic Wars".The English title of Caesar's books about the wars in Gaul is "The Gallic Wars".The English title of Caesar's books about the wars in Gaul is "The Gallic Wars".The English title of Caesar's books about the wars in Gaul is "The Gallic Wars".The English title of Caesar's books about the wars in Gaul is "The Gallic Wars".
What was Julius Caesar's famous war?
Caesar had a few famous wars, but his most famous is the Gallic Wars.Caesar had a few famous wars, but his most famous is the Gallic Wars.Caesar had a few famous wars, but his most famous is the Gallic Wars.Caesar had a few famous wars, but his most famous is the Gallic Wars.Caesar had a few famous wars, but his most famous is the Gallic Wars.Caesar had a few famous wars, but his most famous is the Gallic Wars.Caesar had a few famous wars, but his most famous is the Gallic Wars.Caesar had a few famous wars, but his most famous is the Gallic Wars.Caesar had a few famous wars, but his most famous is the Gallic Wars.
What actors and actresses appeared in Gallic - 2012?
The cast of Gallic - 2012 includes: Laurence Fuller as Gallic Nate Gothard as Darby Jason Gurvitz as Hal
