Final answer:
The appropriate size scoop for serving citrus rice is not standardized and can vary; usually, a #8 scoop (half-cup servings) or a #12 scoop (one-third cup servings) are suitable for side dishes. Larger or smaller scoops like a #6 or #24 could be used based on the desired portion size.
Step-by-step explanation:
The size of the scoop to be used for hot holding and serving of citrus rice refers to the capacity of the scoop and how much food it can serve in one portion. In professional kitchens, scoops are often numbered, and these numbers correspond to the number of servings in a quart (32 ounces). A smaller number indicates a larger scoop because fewer scoops are needed to fill a quart. For serving citrus rice, you'd typically want to use a scoop that provides an appropriate portion size; not too large that it would be difficult to eat, and not overly small where you'd need multiple servings.
Without specific industry standards mandating the serving size for citrus rice, it's necessary to use professional judgement to decide on the appropriate size of the scoop. However, typically for side dishes such as rice, a #8 scoop or a #12 scoop might be sufficient as they provide half-cup and one-third cup servings respectively.
If the goal is to serve larger portions, a #6 scoop, which is approximately equivalent to two-thirds of a cup, could be appropriate. Conversely, a #24 scoop, which offers a serving size of about one-quarter of a cup, could be used for smaller tastes or dietary meal plans where portion control is crucial.