The sweetness of artificial sweeteners varies, and their relative sweetness can be compared as follows:
- Sucralose is the sweetest among these agents, approximately 600 times sweeter than sucrose.
- Acesulfame K (Acesulfame) is about 200 times sweeter than sucrose.
- Saccharin is about 300 times sweeter than sucrose.
- Aspartame is approximately 180-200 times sweeter than sucrose.
Therefore, the order of increasing sweetness is:
Aspartame < Saccharin < Acesulfame < Sucralose
Thus, the correct answer is Option (C).