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Can Gallic acid be used as a standard for alkaloid separation in hplc?
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What acid does walnuts contain?
Gallic acid
How can you calculate Gallic acid equivalents for total phenolic constituents?
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.
Is physostigmine salicylate acid or base?
The physostigmine salicylate is a basic substance. The physostigmine salicylate is an alkaloid that is extracted from the Calabar bean. It is common because of its medicinal value.
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.
Why nitric acid seldom used in standard acid solution?
HNO3 or Nitric acid seldom used to prepare standard acid solutions because it is not suitable to use as a primary standard because it always contains a little nitrous acid, HNO2, which has a destructive action on many acid-base indicators.
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.
Is aniline an alkaloid?
yes anilline alkaloid is an acid
What acid does walnuts contain?
Gallic acid
What acid does mango contain?
Citric Acid Gallic Acid Ascorbic Acid and Vitamin C) Caffeic Acid
To change the an acid with a pH of 3 to a pH of 5 what should you add?
A base or alkaloid.
How can you calculate Gallic acid equivalents for total phenolic constituents?
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.
Reacion of picric acid with alkaloid?
agar muge pata hota to search kar rahe hote
Is gallium an organic material?
Gallium is a metal, symbol Ga it is in group 13 (group III) The name is easily confused with the organic compound gallic acid whose "proper" name is 3,4,5-trihydroxybenzoic acid. It gets more confusing as some chemists call some salts of gallium, "gallates" which is what salts of gallic acid are called.
Separation of uric acid from urine?
The liver removes uric acid fromthe blood.
What elements are in mango?
flavonoides, gallic acid, Tannins, Beta carotin, anthraquonines, triterpenoides, sugers, Vit A, VitC VitE etc Dr.B.G.V Koppa
Is physostigmine salicylate acid or base?
The physostigmine salicylate is a basic substance. The physostigmine salicylate is an alkaloid that is extracted from the Calabar bean. It is common because of its medicinal value.
Many insects such as fire ants inject formic acid when they bite or sting describe the type of compound that should be used to treat the bite?
Alkaloid Compound
