1: juicer juice yield is generally associated with the selected fruit, and is decided by the moisture content of the fruit contains, all kinds of fruit water content different, the juice is naturally different. Because hard of juice content in fruit, hard fruit such as Apple Juice yield results more generally, in proper when it is pressed some more water. Pursuit of the perfect God beautiful detour. 2: electric machine was broken out of fruit and vegetable juices, resulting in serious damage to fruit and vegetable cellulose, rapid oxidation of the juice, nutrient loss and chewy, with a lot of subtle fruit residue in fruit juice, newborn babies and undrinkable. Manual machines are squeezing squeezing juice out of principle, not electric high juice yield, but absolute nutrition and flavor of juice, the juice is very pure, and newborn babies can also be safe for consumption. Nutritional health drink is with a manual machine. Using an electric juicer, customers, mostly suffering from trouble cleaning electrical machinery, rinse using plenty of water and cleaning time for at least 20 minutes, because electrical machinery parts is too bureaucratic, size at least dozens of the random flush residue, it is feared that produces molds affect family health. While the manual juicer, a total number of components, not much gap, cleaning very convenient, notably fewer parts, saves so much time and trouble the juicer is easy to nourish bacteria, a considerable portion of juicer to squeeze fresh juice contains large amounts of coliform bacteria, fungi and bacteria. Because the residual juice after juicing can easily become a breeding ground for bacteria growth, if not carefully cleaned, stained bacteria in fruit juice when used again. If you buy a juicer, using available before 50-degree water add a little white wine, or a few tablespoons of vinegar to clean, then with half a cucumber or orange peel and squeeze a few times, then feel free to use it.