Fresh fruit preservative
A preservative and fruit technology, which is applied in the fields of fruit and vegetable preservation, food preservation, food science, etc., can solve the problems of browning of fresh-cut fruit, dry cut surface, loss of flavor, etc., so as to improve nutrition, solve browning, and enhance commodity effect of traits
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[0057] Example 1
[0058] A fresh-cut fruit antistaling agent, the composition ratio (by mass ratio) of sodium bicarbonate: water is 1:100, and the fresh-cut material is apple.
[0059] The specific usage method is as follows: according to the composition ratio, each component is dissolved in water in sequence and mixed to form a mixed liquid. When using, put the freshly cut apple slices into the solution to soak for 5 minutes, remove them with a colander, and put them in a fruit and vegetable dryer for 8-10 revolutions, then pack them in a polypropylene fresh-keeping box and store at 4℃ .
[0060] The effect of apple slice storage see Picture 1-1 , The apple slices treated with this kind of preservative have slight browning on the cut surface.
[0061] The antistaling agent can prevent fruit slices from browning, maintain slice fragility (hardness), and inhibit mildew.
Example Embodiment
[0062] Example 2
[0063] A fresh-cut fruit antistaling agent, the composition ratio (by mass ratio) of sodium bicarbonate: water is 5:100.
[0064] The specific method of use is the same as in Example 1.
[0065] The effect of apple slice storage see Figure 1-2 , The apple slices treated with this kind of preservative have slight browning on the cut surface.
[0066] The antistaling agent can prevent the browning of fruit slices, maintain the crispness of the slices, inhibit mildew, maintain the fruit flavor, and extend the shelf life of edibles.
Example Embodiment
[0067] Example 3
[0068] A fresh-cut fruit preservative whose composition ratio (by mass parts ratio) is sodium bicarbonate: polyoxyethylene (20) sorbitan monostearate: ascorbic acid: water = 1:0.01:1:100 , The fresh-cut material is apples.
[0069] The specific method of use is the same as in Example 1.
[0070] The effect of apple slice storage see Figure 1-3 , The apple slices treated with this kind of preservative have slight water loss.
[0071] The antistaling agent can prevent apple slices from browning, maintain slice brittleness, inhibit mildew, maintain fruit flavor, and extend the shelf life of edibles.
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