Step 1: Understanding the Question:
The question asks for the name of the international body that standardizes the analytical methods used to determine the quality and grade of sugar.
Step 2: Detailed Explanation:
• What is ICUMSA? It stands for the International Commission for Uniform Methods of Sugar Analysis.
• Function: It is a global organization that brings together the national committees for sugar analysis in more than 30 countries. It provides a "Methods Book" containing standardized procedures for testing sugar purity, color, ash content, and moisture.
• The ICUMSA Unit: The most famous parameter is the "ICUMSA Color." A lower ICUMSA value indicates highly refined, white sugar (e.g., ICUMSA 45 for premium white sugar), while higher values indicate brownish, raw sugar.
• Evaluating Options: Options (B), (C), and (D) are simply jumbled acronyms of the correct term.
Step 3: Final Answer:
The quality of sugar is governed by ICUMSA standards.