The phrase "adding a minimal amount of" is correct and usable in written English.
It can be used when discussing the inclusion of a small quantity of something in a process or mixture.
Example: "In order to enhance the flavor of the dish, consider adding a minimal amount of salt."
Alternatives: "incorporating a small quantity of" or "including a slight amount of".
The C-terminal labeling method of this study adds only a minimal amount of extra sequence to the labeled protein, in contrast to some other labeling methods that add a large polypeptide sequence (up to hundreds of amino acids) to the labeled protein [7] [10].
At designated intervals aliquots were removed and added to a minimal amount of concentrated prothrombin (1.0 μM final).
Outline your drawing with a black pen or marker; add some pencil shading and then apply a minimal amount of color.
Some of those, like the Mason here, use a minimal amount of oak to add a touch of complexity to the flavor and texture.
Statistical results show that the spinning wheel alone is able to reduce the mean aggregate size of the Particle Size Distribution (PSD) and when a minimal amount of gas is added to the system the PSD is reduced further.
In a typical experiment, the particles were suspended in a minimal amount of chloroform and added to 5 mL of 1 M TMAOH containing 0.06 g of trisodium citrate.
And Fry, who helped the Mercedes team's predecessor Brawn to both the drivers' and constructors' titles in 2009, added that they had triumphed that year with only a minimal amount of testing.
Try to cook with a minimal amount of salt; Don't add salt to your food at the table; Cut down on eating out; And, most importantly, avoid eating processed foods.
The actual complaint had been recorded under the four headings used in the form, ie Health, Attitude and Behaviour, Misconduct, or Other, but only a minimal amount of information had been added to the routine database.
