Which chemical guards are described as being synthetic in origin for commercial use and focus on the fungal spoilage sector?
Answer
Sodium Benzoate and Potassium Sorbate
Sodium Benzoate and Potassium Sorbate are the two most common preservatives focused on, and the text specifies that these two are synthetic in origin for commercial use, primarily targeting mold and yeast (fungal sector).

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What is the primary function of chemical preservatives introduced to food?What is the E-number associated with Sodium Benzoate?Under what environmental condition is Sodium Benzoate most effective?What known carcinogen can form when Sodium Benzoate interacts with ascorbic acid in acidic conditions?Which E-number identifies Potassium Sorbate?What are the three historical methods of food preservation mentioned in the text?For which reason is Potassium Sorbate often favored over Sodium Benzoate in certain applications?What primary function do nitrites and nitrates serve in cured meats besides preservation?What critical difference in application dictates the choice between Sodium Benzoate and Potassium Sorbate for food scientists?Which chemical guards are described as being synthetic in origin for commercial use and focus on the fungal spoilage sector?