amino acid vs aminoacid

Both "amino acid" and "aminoacid" are correct, but they are used in different contexts. "Amino acid" is the more common and standard way to refer to the building blocks of proteins, while "aminoacid" is less common and might be used in specific scientific contexts.

Last updated: March 26, 2024 • 918 views

This is the correct and more common way to refer to the building blocks of proteins.

"amino acid"

Use "amino acid" when referring to the organic compounds that are the building blocks of proteins.

Examples:

This protein is made up of various amino acids.
Essential amino acids must be obtained from the diet.

Show examples from the web [+]

Janus consists of a protein and an amino acid.
L-proline is a physiological, non- essential amino acid.
The amino acid is absorbed harmlessly into the body.
In this disease the body is unable to completely break down the amino acid tyrosine.
23-50-fold) harboured 2 to 4 amino acid substitutions in the protease gene.
The content of free amino acid in the Miód wrzosowy z Borów Dolnośląskich is about 36 mg/100 g.
The other ingredients are the amino acid L-proline and water for injections.
This strain absorbs that amino acid from the culture medium.
These lab strains cannot synthesize one amino acid or another.
The animals can't manufacture the amino acid, lysine.
An application for authorisation has been submitted for L-histidine monohydrochloride monohydrate as an amino acid.
'Cause it says here that dark chocolate has an amino acid that doubles your sperm count.
It contains a modified amino acid that helps with the softening process, but it's not necessary for it.
Privigen must not be used in patients with hyperprolinaemia (a genetic disorder causing high levels of the amino acid proline in the blood).
This amino acid has been formed as a result of the breakdown of the toxin in her bloodstream.
This salt is then removed from the cells by a system that transports another amino acid (lysine).
HIV-1 resistance to lamivudine involves the development of a M184V amino acid change close to the active site of the viral reverse transcriptase (RT).
The resulting clear solution is subjected to ion exchange chromatography, using an amino acid analyser (4.9).
Phosphatidylserine from soya phospholipids is obtained through enzymatic transphosphatidylation of high-phosphatidylcholine soybean lecithin with the amino acid L-serine.
Teriparatide, rhPTH(1-34), produced in E. coli, using recombinant DNA technology, is identical to the 34 N-terminal amino acid sequence of endogenous human parathyroid hormone.

Alternatives:

protein building blocks
amino acids

While less common, "aminoacid" can be used in specific scientific contexts.

"aminoacid"

Use "aminoacid" in specific scientific contexts where the term is preferred or required.

Examples:

The aminoacid sequence of the protein was analyzed.
This compound contains an aminoacid group.

Show examples from the web [+]

An application for authorisation has been submitted for L-arginine as an aminoacid.
As from 18 October 2004, aminoacids, their salts and analogues fall under the scope of Regulation (EC) No 1831/2003.
Chemical formula: Polypeptide of 207 aminoacids
(2) An application for authorisation has been submitted for isopropyl ester of the hydroxylated analogue of methionine which belongs to the group "analogues of aminoacids" referred to in the Annex to Directive 82/471/EEC.
minerals (trace elements included), vitamins, aminoacids, and micronutrients, only authorised as far their use is legally required in the foodstuffs in which they are incorporated.
The application concerns authorisation of L-arginine as a feed additive for all animal species, to be classified in the additive category 'nutritional additives' and the functional group 'aminoacids, their salts and analogues'.
'hydrolysed proteins' means polypeptides, peptides and aminoacids, and mixtures thereof, obtained by the hydrolysis of animal by-products;
"hydrolysed proteins" means polypeptides, peptides and aminoacids, and mixtures thereof, obtained by the hydrolysis of animal by-products;
The preparation specified in the Annex, belonging to the additive category 'nutritional additives' and to the functional group 'aminoacids, their salts and analogues', is authorised as an additive in animal nutrition subject to the conditions laid down in that Annex.
"hydrolysed proteins" means polypeptides, peptides and aminoacids, and mixtures thereof, obtained by the hydrolysis of animal by-products;

Alternatives:

amino acid
protein building blocks

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amino acid vs aminoacid

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