mg portion of

USAGE SUMMARY

The phrase "mg portion of" is correct and usable in written English.
It can be used when referring to a specific amount of a substance measured in milligrams, often in contexts related to nutrition, medicine, or chemistry. Example: "The recommended daily intake includes a 500 mg portion of vitamin C."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

13 human-written examples

Approximately 100 mg portion of powder (burnt and unburnt litter) was weighed out and transferred to Eppendorf tube.

Botanical Studies

A 500 mg portion of the oxidized dextran was dissolved in 50 ml pH 5.2 buffer containing K2SO4 and NaCNBH3.

Plosone

Only the target cup (marked by the coconut odor) had the food (30 mg portion of chocolate flavored puffed rice) accessible on top of the wire mesh.

Plosone

A 100 mg portion of the liver was transferred into 1 ml of buffer (10 mM Hepes-KOH pH 7.4, 42 mM KCl, 5 mM MgCl2, 1 mM dithiothreitol, 0.5% CHAPS, 1 µM PMSF, and 2 µg/ml leupeptin).

Plosone

A 100 mg portion of the polymer was also separately incubated at 37 °C in pH 5 phosphate buffer.

ACS Nano

A 100 mg portion of the extracts of F. deltoidea was dissolved in 15 ml methanol and subjected to ultrasonication for 10 15 min.

BMC Complementary and Alternative Medicine

Human-verified similar examples from authoritative sources

Similar Expressions

47 human-written examples

After cooling down into the ice bath, these solutions were added to as-prepared 50 mg portions of SiO2 DS and vigorously stirred for 5 min.

Nanoscale Research Letters

Briefly, we extracted total RNA from 50 100 mg portions of the tissue using the TRI REAGENT kit (Molecular Research Center, Inc. Cincinnati, OH).

BMC Evolutionary Biology

λ IB. cos θ Dry 200 mg portions of untreated or treated straw material were mixed with enzyme in 40 mls of sodium citrate buffer (pH 4.9) in 100 ml screw-cap falcon tubes, giving a 0.5% solids concentration.

Biotechnology for Biofuels

Genomic DNA was extracted from 50 mg portions of each frozen tissue sample of primary and metastatic tissues using a Dneasy tissue kit (QIAGEN, Valencia, CA) and quantitated spectrophotometerically. Bisulfite treatment of 1-2 μg of genomic DNA was performed as previously described [ 17].

BMC Cancer

Forty millilitres of enzyme solution were added to 100 ml screw-cap falcon tubes, into which were added dry 200 mg portions of untreated straw or treated straw residues, to give an enzyme activity of 40 FPU/g biomass, at 2 FPU/ml concentration.

Bioresource Technology

Expert writing Tips

Best practice

When describing experimental procedures, clearly specify the "mg portion of" a substance to ensure reproducibility of results. For example, "A 10 mg portion of the compound was dissolved in 1 ml of solvent."

Common error

Avoid mixing units of measure. If you specify "mg portion of", ensure all related quantities are also expressed in milligrams or are clearly converted to maintain consistency.

Linguistic Context

The phrase "mg portion of" functions as a noun phrase, specifying a quantity of a substance in milligrams. It's commonly used to describe the amount of a material used in scientific experiments or analyses. Ludwig AI confirms its usability in written English.

Expression frequency: Common

Frequent in

Science

93%

News & Media

4%

Encyclopedias

3%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "mg portion of" is a grammatically sound and commonly used expression, primarily within scientific and technical contexts. It serves to quantify a specific amount of a substance in milligrams, often in experimental or analytical procedures. Ludwig AI confirms its correctness and usability. While "mg portion of" is most frequently encountered in scientific literature, it can also appear in news reports or encyclopedic entries. When using this phrase, ensure consistency in units and clarity in describing the experimental setup.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

milligram quantity of

Replaces "portion" with a more direct term for amount.

amount in milligrams of

Rephrases to emphasize the unit of measurement.

milligram measure of

Substitutes "portion" with "measure", focusing on the act of measurement.

milligram fraction of

Uses "fraction" to imply that it is a part of a whole, highlighting a proportional relationship.

mg quantity from

A shorter formulation that may be suitable where brevity is important.

milligram sample of

Replaces "portion" with "sample", indicating a representative part.

mass of in milligrams

Emphasizes the mass and specifies the unit.

dose of in milligrams

Focuses on the administered quantity.

mg aliquot of

Specifies a precisely measured small portion.

milligram constituent of

Emphasizes that the quantity is a component of something.

FAQs

How can I use "mg portion of" in a sentence?

You can use "mg portion of" to specify a quantity in milligrams, for example, "A 20 "mg portion of" the extract was used for analysis."

What can I say instead of "mg portion of"?

You can use alternatives like "milligram quantity of", "amount in milligrams of", or "milligram measure of" depending on the context.

Which is correct, "mg portion of" or "mg part of"?

"Mg portion of" and "mg part of" are similar, but "mg portion of" is more specific when referring to a measured quantity. "Mg part of" may be more appropriate for general discussions.

What's the difference between "mg portion of" and "mg aliquot of"?

While both refer to a quantity in milligrams, an "mg aliquot of" usually implies a precisely measured small portion of a liquid, while "mg portion of" is more general and can refer to solids or liquids.