Crab Paste Preservation | Buffered Vinegar Powder A64 with Lab Report
◆ Experimental Purpose: To test the preservation effect of buffered vinegar powder A64 in crab paste (stored at 25℃) ◆Experimental groups: Prepare Buffered Vinegar Powder A64 solutions of different concentrations The blank group does not add Buffered Vinegar Powder A64 The positive control group adds 0.5% potassium sorbate (Note: Buffered Vinegar Powder A64 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...
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