Strawberry usually calcium lactate solution soak

Sodium lactate usually calcium lactate solution soak to achieve the purpose of preservation, phytic acid leaching method and chitinase fruit preservation method sometimes be used. From the appearance is difficult to determine whether the use of these types of preservatives, but they are not harmful to humans. Cleaning strawberries, add a few drops of white vinegar in water and gently rub the surface of strawberries, you can remove most of the preservative.
Water repeatedly washed cherry tomatoes. Commonly used preservative in cherry tomatoes is o-phenylphenol, pink, potassium lactate . Wipe with a paper towel before purchase peel, if you can wipe colors, indicating excessive use, it is best not to buy. Cherry tomatoes required repeatedly rinse with water or peeled before eating.