If you are a lover of sweets, surely you cannot ignore the delicious, nutritious and delicious tea with a fatty, aromatic flavor. Do you know that the delicious taste of tea is thanks to what secret? One of the flavorings that are added by the processor to enhance the smell of food is banana oil. Banana oil, also known as isoamyl acetate, is a substance produced from an ingredient with a similar name, alcohol isoamyl.
So what is isoamyl acetate and isoamyl alcohol? What applications do they have in life? Let's read the article below to understand more about the above substances.
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ISOAMYL ACETAT
What is isoamyl acetate?
Isoamyl acetate is an organic compound of ester origin.
Isoamyl acetate It is a colorless liquid, with a strong odor similar to that of bananas and pears, very insoluble in water but strongly soluble in most organic solvents.
Other name: isopentyl acetate, banana oil.
Banana oil is the term used for both pure isoamyl acetate and flavorings derived from mixtures of isoamyl acetate, amyl acetate and other flavorings.
Modulation isoamyl acetate how?
In nature, banana oil can be easily obtained by extracting it from the banana tree. In addition, honey bees can also emit isoamyl acetate.
In the experiment, isoamyl acetate is usually prepared from the reaction with acid H2SO4 (or acid ion exchange resin) as the catalyst of the reaction between isoamyl alcohol and acetic acid:
Application of Isoamyl Acetateat
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In food processing, Isoamyl acetate is commonly known as banana oil. Banana oil is a flavoring agent that is used a lot in food processing, especially for sweet foods. The smell of bananas makes the dish more fragrant and attractive.
In manufacturing, Isoamyl acetate is used as a solvent for nitrocellulose varnishes and lacquers.
It is also used as a lure for honey bee colonies to a small location or used to test the effectiveness of respirators or gas masks because of its euphoric, intense, and low-toxicity properties. harmful.
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ANCOL ISOAMYL
What is isoamyl alcohol?
isoamyl alcohol It is a colorless, strong-smelling liquid that is one of several isomers of the amyl alcohol.
Other name: isopentyl alcohol
Chemical formula: (CH3)2CHCH2CH2OH
Properties of alcohol isoamyl
- Density: 0.81 g/cm3 at 20 °C
- Molar mass: 88.15 g/mol
- pH: 7 at 25g/l 20°C
- Boiling point: 130.7 °C at 1,013 hPa
- Melting point: -147 °C
- Flash point: 43.5°C
- Water solubility: 25 g/l 20 °C
Application of isoamyl alcohol
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isoamyl alcohol is the main ingredient in the reaction with acetic acid to produce banana oil. This is considered an important flavoring in the food industry, as one of the aromatic components of melanosporum tubers, black truffles.
The alcohol isoamyl has been identified as a chemical in pheromones and is a major component of the Kovac reagent, used for the jindole bacterial test.
In the experiment, this substance was used as an analytical reagent, used in the extraction of phenol - chloroform mixed with chloroform to inhibit RNase activity and the free solubility of RNA with long poly-adenines.
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Hopefully the above article will help you understand more about the characteristics and uses of these two substances isoamyl acetate and isoamyl alcohol. If there is any problem that needs to be answered, please contact us immediately.
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