Juice, you say, I say Miss Zhang (25 years old, marketing manager of a company): I like drinking juice very much. I think this drink is healthier. I don't like carbonated drinks very much. I think drinking too much wine is harmful to my health. However, the feeling of juice is more reliable, and there will be no side effects. My juice is basically bought from the market, so I will pay attention to the ingredient label on the product to see if preservatives have been added. I think some brands with good quality can be trusted. Miss Yang (27 years old, teacher): I like to buy pure juice when buying juice, which will make me feel safe and secure. But my husband and I don't like the strong taste, so I often mix juice with water, and it is difficult to get a very weak degree. I think it tastes good, a little fruity, but not very strong. Actually, it's troublesome to talk about fresh nutrition or freshly squeezed juice, so just drink it like this! Miss Liu (28-year-old reporter): I prefer tea. I don't usually drink other drinks. Sometimes I eat out. When I have no choice, I will order juice, but I seldom drink it. But I like to drink fresh grapefruit juice, not to lose weight with grapefruit juice (laughs). I think it is better to drink fresh juice. Something else should have been added to the juice bought in the market. I'm not at ease anyway. Miss Chen (25 years old, freelancer): I don't drink juice. I think eating fruit is good. Fresh fruit is squeezed into juice before drinking, which is quite artificial. Besides, trouble and nutrition, why bother! As for the fruit juice sold in the market, I have always had a distrust, but it has nothing to do with me. I don't drink anyway.
Nutrition of fruit juice In people's general concept, fruit juice should be nutritious and healthy. So, what are the nutritional components of fruit juice? Moisture: Fruit itself is a kind of food with extremely high moisture content, not to mention juice. In fruit juice, water accounts for 80%-90%. Sugar: Fruit juice is mainly fructose, glucose, sucrose and so on. The highest content is 20% and the lowest content is 4%. Fat: The fat content in fruit juice is extremely low, generally not exceeding 0. 1%. Vitamins: Fruit juice contains a variety of vitamins needed by human body, among which vitamin C is the most abundant, in addition to a small amount of vitamins B 1 and B2, and a very small amount of vitamin E; Most fruit juices also contain a certain amount of beta carotene. Minerals: The minerals contained in fruit juice mainly include potassium, sodium, calcium, magnesium, phosphorus and iron. Organic acid: Fruit juice contains organic acid beneficial to human body-fruit acid. Organic acids generally exist in all kinds of fruits, while other foods and vegetables contain little or no organic acids. The role of organic acids is to maintain the acid-base balance in the human body and stimulate the secretion of digestive juice in the gastrointestinal tract, so it is conducive to food digestion and absorption, appetizing and strengthening the spleen, and stimulating appetite. Although fruit juice is rich in nutrition, its content is mostly very low or very little, so the content of various nutrients that can be provided to the human body is also limited. Generally speaking, all kinds of fruit juices are good sources of vitamin C.
The utility of fruit juice There are many kinds of fruits, and the utility of various fruit juices is not the same. Therefore, it is best to know something about this knowledge before drinking fruit juice, otherwise, don't think that drinking too much fruit juice is good, which is likely to be counterproductive.
Apple juice: The beauty effect of apples has long been known. In addition, drinking apple juice for a long time can regulate the stomach, promote renal function and prevent hypertension. Kiwifruit juice: Kiwifruit juice is rich in vitamin C, which has the effects of clearing away heat and promoting fluid production, and stopping vomiting and diarrhea. Grapefruit juice: It can lower cholesterol and prevent colds and gum bleeding. It is said that the weight loss effect is also good. Pineapple juice: The function of pineapple juice is to help digestion, eliminate swelling and relieve sore throat.
Mango juice: Mango juice can help digestion and prevent vomiting, seasickness, sore throat and other symptoms. Watermelon juice: It is needless to say that watermelon juice has the function of relieving summer heat and diuresis. In addition, it can lower blood pressure. Banana juice: The function of banana juice is to moisten lungs and intestines, dredge blood vessels, strengthen muscles and enhance energy. Orange juice: orange juice is a common juice in the street, and ordinary people often drink it. Drinking orange juice regularly can nourish the stomach, strengthen blood vessels and prevent diseases such as heart disease, stroke and cold.
Lemon juice: rich in vitamin C, it can relieve cough and eliminate phlegm, help expel toxins from the body, and is very effective for weight loss and beauty.
Pear juice: In addition to quenching thirst and moistening throat, pear juice can also maintain the normal work of the heart and blood vessels and eliminate toxins in the body. Coconut juice: Coconut juice can strengthen the skin, moisten and relieve cough, and prevent heart disease, arthritis and cancer. However, although drinking fruit juice is healthy enough, we should pay a little attention to two problems. Because fruit juice contains a lot of fructose, drinking too much will make you fat. Therefore, it is best not to drink more than three cups of juice every day. It should be noted that the juice here is fresh juice, not counting the sugary juice sold in the store!
Types of fruit juice When you visit the shopping mall, you will find that there are many kinds of fresh fruit juice, which is dazzling. How to distinguish different kinds of juice and make your best choice?
Original fruit juice: the original fruit juice is 100% fruit juice, which is made by squeezing fresh fruit and is now squeezed and sold. The packaged juice in shopping malls is made of concentrated juice frozen or added with water. This kind of fruit juice is generally made of fruits with more water, such as hawthorn and jujube, which can't be made into original juice. This kind of fruit juice is not sweet and has the natural aroma of fruit, while retaining the nutrients in the fruit to the maximum extent.
Concentrated fruit juice: Concentrated fruit juice is to remove some water on the basis of the original fruit juice, and then mix it with water when drinking. Therefore, mango, apricot, peach, hawthorn and other fruits cannot have concentrated juice.
Fruit juice: For those fruits that cannot be made into 100% original juice, adjust the concentration of original juice to about 40%, and add a certain amount of essence and sugar.
Fruit juice: made of original jam or concentrated jam with sugar solution and sour agent. The content of original jam shall not be less than 35%, and the soluble pulp shall not be less than 13%. Hawthorn, pineapple and other fruits are more suitable for making this juice. High-sugar fruit juice: made of raw fruit juice or concentrated fruit juice with sugar solution and sour agent, which can only be drunk after dilution.
Fruit juice: cut the fruit pulp into particles, add the original juice, and then add sugar solution and sour agent to make it. Among them, the content of raw juice shall not be less than 10%, and the content of fruit particles shall not be less than 5%. Fruit juice beverage: It is made of fruit juice or concentrated fruit juice, sugar solution and sour agent, and the content of original fruit juice is not less than 10%. Well, knowing the above knowledge about juice, you have a good idea about how to choose juice!