2013年7月24日星期三

Loss Of Fiber Fruit Juice Nutrition

In the summer, fresh fruit juice, bottled juices particularly popular. Eat fruit to wash, to peeling even slices, a lot of people find it troublesome, preferring to drink fruit juice, greed its easy enough, frozen and then can quench refreshing.
bag factory
Some people think that fruit juice nutrition easier to absorb. In fact, fruit juice instead of fruit, not a wise move. Compared fruits, juices low fiber, nutritious easy to drain, and is easy to make excessive intake of excessive calories, no additional benefit, we proposed a fruit or eat raw, nutrition, the best, most comprehensive, the following reasons: Sugar added juice lose fiber nutrition Juice when Marc will be filtered juice lost our general lack of urban people now, valuable dietary fiber. Fruit juice, fiber mainly concentrated in pomace, the discarded Marc drink only fruit juice, it will naturally lose a lot of fiber. Marc is rich in soluble fiber, with prevention and reduction of diabetes and cardiovascular disease health benefits; while marc is a non-soluble fiber stimulate intestinal peristalsis and promote defecation role. Juice longer be placed less vitamin C Fruits rich in vitamin C, can increase endurance, but vitamin C itself is quite fragile, water, light, heat, oxygen will be damaged in the process of juice, fruit damaged cell structure, vitamin C exposed to air oxidation, it will drain. The longer the juice placed with air, sunlight exposure longer, the more the loss of vitamin C, so if you want to drink fruit juice, the juice should be consumed immediately. With more dessert, the pastry, sugar and desserts to add a lot of fruit or fruit juice as an attraction, but mostly for the pre-fruit juice, it will lose some vitamin C. Fresh fruit directly, mouth chewing less damage to cells, vitamin C lower chance of contact with oxygen, the most effective uptake among nutrients. How can we maintain the fruit nutrition it Experts said that after picking fresh fruits and vegetables did not die immediately, indicating that these fruits and vegetables will still have their circadian rhythms, light allows them to produce healthful chemicals. And if these fruits and vegetables for a long time in the refrigerator and other dark places, such as supermarkets or long put sufficient light in the place, so healthful substances in fruits and vegetables can not always maintain a high enough level. As a result, even eat five fruits and vegetables, it is difficult to obtain optimal nutrition. Experts said that fruit and vegetable storage should consider their circadian rhythm. Some in the appropriate fruits and vegetables can be stored at room temperature, such as apples, peaches, plums, cabbage, potatoes, tomatoes, etc. try not to put in the refrigerator, and placed in ventilated cool place. Meanwhile, the peak nutritional value of fruits and vegetables, it will be able to let it freeze "sleep", thus avoiding the "biological clock" phenomenon, to lock nutrition. For example, 12:00 or so, cabbage bag factory levels of glucosinolates peak.

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