The phrase "an ideal amount of" is correct and usable in written English.
It can be used when discussing a quantity or degree that is considered perfect or most suitable for a particular situation.
Example: "For optimal health, it is important to consume an ideal amount of water each day."
Alternatives: "a perfect quantity of" or "an optimal level of".
A joint living room and kitchen with two porches creates an ideal amount of space for efficient, cozy, and incredibly stylish living.
Evidence is inconclusive for an ideal amount of carbohydrate intake for people with diabetes.
(B) Evidence is inconclusive for an ideal amount of carbohydrate intake for people with diabetes.
(B) For people with diabetes and no evidence of diabetic kidney disease, evidence is inconclusive to recommend an ideal amount of protein intake for optimizing glycemic control or improving one or more CVD risk measures; therefore, goals should be individualized.
Taken together, an ideal amount of each characteristic, hydrophobicity to allow for cell uptake and hydrophilicity to increase probe safety, is essential for the optimized PR-targeted contrast probe.
Evidence is inconclusive for an ideal amount of total fat intake for people with diabetes; therefore goals should be individualized (C); fat quality appears to be far more important than quantity.
Unlike conventional algae ponds, this reactor will distribute a nearly ideal amount of sunlight and use minimal water.
It's no wonder the pair had a less than ideal amount of time to work on their marriage.
For irrigators like Tracey Liskey, a third-generation farmer who supported the agreement — and just lost a race for state representative — the K.B.R.A. promised a version of stability: a reliable though not ideal amount of water they could count on to get their alfalfa, hay and other crops through the dry summer.
The cake-like doughnuts are light and not overly sweet, with just a touch of nutmeg and the ideal amount of crunch to the crust.
More than three-quarters of fourth grade students, for example, could determine which plants were sun-loving and which preferred the shade when using a simulated greenhouse to determine the ideal amount of sunlight for the growth of mystery plants.
