How to distinguish that made color of wax printing " Improve looks " Fruit

How to distinguish that made color of wax printing " Improve looks " Fruit
The means of improving looks for fruits now is numerous, for instance in order to let apple, peach,etc. become more bright-colored and more beautiful, some retailers will use one kind to press for red and plain; And the strawberry is shortened in growth period after using ripener, the color is fresh and agreeable; Pick Shang FaQing's tomato, spray and urge red plain " colour " again ; Through daub paraffin wax, add alum special means, make, go mouldy fruit " the momentary recovery of a dying person "
The nutritionist teaches you that four methods choose the fruit
Look: Size, shape, color and luster
Good fruits are generally all medium-sized size. A too small one development bad perhaps, and partial and sour much; It is too big growth is excessive, perhaps place that should not be long is long and excessive too. It is most close to plant taxonomy to describe the fruit of the appearance must not go wrong to choose those.
The good fruit must be that the color and luster is even. Two kinds of too great colors (such as being dark and red and dark green) of difference appear on the fruit ,Such a fruit tastes either partial sour or partial and astringent, or sweet and excessive. If there are black spot, brown patch on the fruit, had better give up.
Smell: Fragrance
The ripe fruit will give out characterized perfume, can smell the bottom of the fruit, it shows the sweeter fruits are that the stronger fragrance is.

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