Solution of Cultured Sugar Powder APN-F2 in crab paste
◆Purpose of the experiment: To test the preservation effect of corn fermentation powder APN-F2 in crab paste (stored at 25℃) ◆Experimental groups: Prepare cultured sugar powder APN-F2 solutions of different concentrations The blank group does not add corn fermentation powder APN-F2 The positive control group adds 0.5% potassium sorbate (Note: Corn fermentation powder APN-F2 is white powder, soluble in water to make a solution.) Sensory evaluation: Sample Index Day 1 Day 7 Day 8 Day 10 Blank Group Color Yellow, basically uniform Uneven yellow and white Uneven yellow and white Uneven yellow and white Smell Normal, no odor Normal, no odor Sour taste Sour taste 0.4% Color Yellow, basically uniform Yellow, basically uniform Uneven yellow and white Uneven yellow and white Smell Normal, no odor Normal, no odor Normal, no odor Normal, no odor 0.8% Color Yellow, basically uniform Yellow, basically uniform Uneven yellow and white Uneven yellow and white Smell Normal, no odor Normal, no odor Sour taste Sour taste 1.2%...
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