Is Trimyristin Responsible For The Smell Taste Of Nutmeg?

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Presently, the main use of trimyristin is for research and development as a laboratory reagent.

How much of nutmeg is trimyristin?

Trimyristin is found in the fixed oil of nutmeg. The fixed oil comprises approximately 24-40% of the nutmeg seed. Trimyristin comprises 73% of the fixed oil.

Why is trimyristin washed with cold acetone?

Ice-cold fresh acetone was poured over the recrystallized trimyristin while in the Büchner funnel to remove any remaining impurities and make the impurities enter into the filtrate (this was called “washing” the crystals).

Can acetone dissolve trimyristin?

Trimyristin was extracted in the ether instead of acetone because it is more soluble in the ether since the molecule is largely nonpolar. The Trimyristin was recrystallized in acetone because the acetone is more polar which means the trimyristin will be not as soluble in the acetone as it would be in the ether.

What is responsible for the smell and taste of nutmeg?

Essential oils. The essential oil of M. fragrans is obtained by the steam distillation of ground nutmeg and is used heavily in the perfumery and pharmaceutical industries. The oil is colorless or light yellow and smells and tastes of nutmeg.

How do you extract trimyristin from nutmeg?

Extraction of Trimyristin: Add 2 g of nutmeg to a 25-mL or 50-mL round- bottomed flask, followed by 10 mL of dichloromethane. Add a boiling chip and fit the round-bottom flask with a reflux condenser. Gently heat the mixture for 30 minutes.

What is the main component in nutmeg fat?

The dominant fatty acid in all nutmeg oil samples was myristic acid C14:0 with an average of 75.69%, which is similar to other re- search with 79.20% . Together with oleic acid (C18:1n9–13.00%) and palmitic acid (C16:0–7.89%), it constituted more than 96% of total fatty acids.

How do you extract nutmeg?

There are two general methods by which the fixed oil of nutmeg is extracted. In one method, sound, ground nutmeg is subjected to intense hydraulic pressure and heat (heated plates in the presence of steam) while, in the other the ground nutmeg is extracted by refluxing with a solvent like diethyl ether.

Is Trimyristin saturated?

Trimyristin is an ester with the chemical formula C45H86O6. It is a saturated fat which is the triglyceride of myristic acid. Trimyristin is a white to yellowish-gray solid that is insoluble in water, but soluble in ethanol, acetone, benzene, chloroform, dichloromethane, ether, and TBME.

Why is Trimyristin insoluble in water?

Trimyristin in insoluble in water because it has a long chain of C-H groups which takes this compound nonpolar.

Is Trimyristin flammable?

Air = 1): No data. Evaporation Rate: No data. Flammability (solid, gas): No data available.

What is contained in nutmeg?

Nutmeg contains an abundance of antioxidants, including plant pigments like cyanidins, essential oils, such as phenylpropanoids and terpenes, and phenolic compounds, including protocatechuic, ferulic, and caffeic acids ( 1 ).

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How is nutmeg a narcotic?

Both nutmeg and mace contain the active ingredient myristicin which possesses narcotic properties. Nutmeg butter contains elemicin and myristicin which are also narcotic and cause psychotropic effects. Ingestion in large quantities produces narcosis, delirium, drowsiness, epileptic convulsions and even death.

What is the fruit of nutmeg called?

Myristica fragrans, normally thought of as just the receptacle from which the valuable spices nutmeg and mace are extracted, does have edible flesh, sometimes referred to as the ‘fruit-wall’.

How much nutmeg is safe per day?

Nutmeg is safe in small amounts. However, as little as 2 teaspoons or 5 grams can cause some symptoms of toxicity. At larger amounts, symptoms become worse and serious complications or death can occur.

What is the theoretical yield of trimyristin from nutmeg?

In the chemical equation of hydrolysis one molecule of trimyristin should yield 3 molecules of myristic acid. 58 mg of trimyristin was consumed in the reaction. The theoretical yield would be 55 mg of myristic acid and 41mg of product was collected.

Which solvent is required for the crystallization of trimyristin?

Trimyristin is routinely extracted using hot ether or dichloromethane followed by crystallization from acetone.

Can you extract trimyristin using cold diethyl ether Why or why not?

Diethyl ether is a relatively organic substance that can easily dissolve trimyristin more so than aqueous solvent. However, acetone is an organic solvent that can more easily dissolve trimyristin at a higher temperature than diethyl ether. *NOTE: Clamp the flask, not the condenser!

Does nutmeg smell like cinnamon?

What is nutmeg ? Nutmeg is the seed of an evergreen tree that is native to Indonesia. It’s a dried seed, and it’s meant to be grated onto or into foods, just like cinnamon is ground. A nutmeg seed looks like a cross between a walnut and an almond, and has a vaguely sweet yet pungent smell.

What is the taste of nutmeg?

Nutmeg has a fresh, rich aroma and a woody, bittersweet flavor with hints of clove. It is warm and aromatic with a deep flavor. What do you use ground nutmeg for? Ground nutmeg can be added to both sweet and savory recipes.

Does nutmeg cause constipation?

The presence of essential oils in nutmeg has a carminative effect on the digestive system, which helps in relieving the discomfort caused due to bloating, constipation etc. Moreover, nutmeg helps in secretion of digestive enzymes that improve metabolism and help in losing weight.

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