Orange juice is always a favorite beverage of many families. Especially when there is an extremely convenient orange juice extractor, many people often have the habit of squeezing a lot of orange juice in 1 time and preserving them for many days. However, how long can orange juice actually keep? Does orange juice go bad?
Benefit Of Orange Juice
Let’s see the benefits that Orange Juice brings to our health:
Drinking orange juice increases resistance
A juicy orange contains a large amount of vitamin C. That is why they are very effective in boosting immunity. The polyphenols in oranges are considered precursors to help fight the invasion and attack of viruses and bacteria very effectively.
Helps develop eyesight
Using oranges also adds vitamin A to the body. This group of vitamins is essential for the development and functioning of the eyes. Drinking orange juice regularly not only helps support the function of the cornea but also slows down the process of macular degeneration that often occurs due to age.
Beautiful skin, beautiful hair
Vitamin C in oranges also has a great effect on the skin and hair that is rejuvenating the skin. The timely addition of vitamin C will help stimulate the production and increase the activity of collagen. They will help restore sagging or dark skin for a long time and improve hair loss.
Support weight loss
Orange contains a lot of fiber, so it has a great effect to help people feel full even though the calories in it are very low. Eating a few oranges has an ideal energy source and does not cause weight gain. In particular, you can eat a few slices of orange for dessert to prevent sweet cravings.
Supporting the treatment of anemia
Oranges have a large amount of folic acid, which helps to improve anemia. In addition, when the body lacks vitamin C, the absorption of iron will be delayed. Iron is an important element of blood molecules. Therefore, eating oranges every day is an effective way to prevent anemia.
Drinking orange juice helps prevent cancer
An excellent source of vitamin C found in oranges is an ideal antioxidant that helps the immune system function strongly. In particular, the limonene compound present in this fruit has cancer-suppressing properties. They work to detect and destroy cancer cells, so they are very effective in preventing the attack of cancer.
The rich source of soluble and insoluble fiber in oranges is great for the digestive system. They bring better movement to the stomach, stimulate the production of digestive juices, and improve constipation.
Prevention of colds
When you have a cold, drinking a glass of orange juice is a smart choice. Orange juice rich in vitamin C will help improve resistance and improve flu. Sweet, succulent oranges will also help patients stay awake and recover soon.
Vitamin C and the phytonutrients Zeaxanthin and Beta – Cryptoxanthin found in oranges have been shown to be effective in helping to relieve joint pain and inflammation.
Does Orange Juice Go Bad
In terms of nutrition, orange juice is very good for health. Orange juice contains sugar and vitamin C. Vitamin C has the effect of promoting metabolism, stimulating hematopoietic function, and preventing bleeding gums.
However, if you just squeeze the orange juice and keep it in the fridge for a short time (about 24 hours), it’s fine, but if you keep it for a week or ten days, it’s not recommended because the orange juice will be lost for a long time. Nutritional value, especially vitamin C. If you store orange juice for half a year, the vitamin C content in orange juice will lose all.
In addition, you should also note that you should not drink orange juice at the same time as drinking cow’s milk because cow’s milk is a protein-rich drink. As soon as milk enters the stomach and duodenum, the proteins in the milk and the solvents in the stomach combine and enter the small intestine. If you drink orange juice right away, it will cause protein, acid and vitamin C in milk to clump, affecting digestion and absorption. The main symptom at that time was abdominal pain, diarrhea.
To ensure the quality of orange juice squeezed in the refrigerator, you should store orange juice in a glass bottle with a lid, wide mouth and dark color. The bottle has a lid to ensure hygiene to avoid cross-contamination with other foods in the refrigerator and to limit the oxidizing effect on the squeezed orange juice. The dark bottle helps limit the loss of vitamins that are decomposed by light. The wide-mouth bottle makes it easy to clean, avoiding the accumulation of microorganisms in the next use
How Much Orange Juice To Drink Every Day?
However, it is also necessary to fully understand that orange juice is good, but overdoing it is not a good habit. Drinking too much orange juice every day will affect tooth enamel or even make teeth and gums sensitive. If too sweet, eating oranges continuously for many days can lead to diabetes. In particular, with sour oranges, eating too much can cause stomach ulcers and arthritis.
Therefore, whether drinking a lot of orange juice is good or not is really not good and drinking orange juice every day does not depend much on the dose used. You need to enjoy this fruit in a scientific and understanding way for them to promote the best health effects. Specifically:
A 200ml glass of orange juice will contain 60mg of vitamin C, which is an adequate supply for an adult. For orange juice to bring the best effect for health, you should not drink more than 200ml per day.
Pregnant and lactating women need the most vitamin C. Normally, their body needs 80mg during pregnancy and 120mg when breastfeeding.
For young children, eating oranges should only be used in small and medium doses.
In particular, people with a history of stomach ulcers should not drink orange juice regularly. When drinking should drink a small amount, slowly or use the method of mixing with filtered water to reduce acidity.
Drinking orange juice is good or not depends greatly on how it is used and each drinker’s condition. Therefore, do not forget that the selected orange must be a delicious fruit and do not contain chemicals and preservatives. To buy fresh and juicy oranges, use the VinID app right away. With the feature of going to the online market with many great advantages, you will get yourself a glass of cool, healthy orange juice!
Frozen Orange Juice Is Better Than Fresh?
Orange juice is healthier if it’s frozen and then defrosted, according to a new study.
Scientists have found that the body absorbs more of the antioxidants of oranges from frozen juice than from fresh or pasteurized juice.
When orange juice is frozen and defrosted, the healthy elements of orange juice are broken down into smaller particles, making it easier for the intestines to absorb.
These carotenoid seeds are thought to have anti-cancer properties, can be converted to vitamin A, and have anti-inflammatory and immune-boosting benefits that may help prevent heart disease.
Research by the University of Seville on the effects of freezing or pasteurization – heat sterilization – on the antioxidants in orange juice. They believe that freezing, practiced in the food industry to preserve juice, will improve the healthiness of the juice and hope to test this theory outside the lab.
The study focused on what scientists call the bioaccessibility of antioxidants; that is, how readily they are absorbed from food into the bloodstream through the intestines.
Absorption into the bloodstream and accumulation in organs and tissues is how antioxidants provide their health properties to the body.
The scientists found that during freezing the antioxidants – the carotenoids – became more accessible but they were also lost.
Although there are fewer carotenoids in the water after thawing, what’s left is more easily absorbed by the body, meaning the overall effect is positive.
There are more antioxidants in fresh juices, but they can be harder to absorb.
The results showed that pasteurization – heating the liquid to kill bacteria – caused the greatest loss of carotenoids, and also changed the color of the juice.
The levels of antioxidants are highest in fresh juices, the researchers say, but they are not easily absorbed.
Antonio Meléndez, a lecturer in pharmacy at the school, added: “Consumers often think that processed juice is not as healthy as fresh juice.
However, research has shown this is not always the case, at least in terms of the levels of carotenoids that get into the bloodstream and into tissues to protect us from disease.”
The study, published in the Journal of Functional Foods, was performed on the Pinalate orange variety, which is not genetically modified.
How To Preserve Orange Juice Go Bad
Here are some simple tips that will help your orange juice last longer:
Preservation Of Regular Orange Juice
The bottle has a lid to ensure hygiene to avoid cross-contamination with other foods in the refrigerator and to limit the oxidizing effect on the squeezed orange juice.
The dark bottle helps limit the loss of vitamins that are decomposed by light.
The wide-mouth bottle makes it easy to clean, avoiding the accumulation of microorganisms in the next use.
Store Cold Orange Juice
According to some studies, freezing is the best method to keep orange juice from changing into a bitter taste. Research conducted by scientist Paula Mapelli of the University of Seville also proves that, during the freezing process of orange juice, the antioxidants contained in it will still be preserved.
If you want to store orange juice in the refrigerator, fill a dark glass bottle with a lid and fill it with orange juice. Filling the orange juice makes the air in the water bottle very little, not enough for the orange juice to oxidize and lose all nutrients. The lid helps prevent the orange juice from oxidizing and becoming contaminated with bacteria from food in the refrigerator. The dark color helps prevent the breakdown of vitamins by light.
How Does Orange Juice Change When Left For A Long Time?
Orange juice is a very healthy drink, they provide vitamins that stimulate blood formation and prevent bleeding gums. Drinking oranges is not only good for health, but the skin and physique are also significantly improved. That is why many families choose orange juice as the main drink for the family every day.
However, orange juice only has the above effects when we drink it after a short time of squeezing it. After squeezing it, it’s better to drink it immediately. But if you can’t drink them all, you can put them in a glass bottle with a lid or a sealed glass jar, and store them in the refrigerator.
However, the storage time is only 24 hours. The longer we leave orange juice, the more it loses its nutritional value, especially Vitamin C. When we drink orange juice for a long time, the common symptom is abdominal pain.
Similar to other ways of preserving juice, orange juice can only be stored for 24 hours in the refrigerator, provided that orange juice is stored in a bottle or jar with a lid and dark color.
Cover with lid to ensure no cross-contamination with other foods. Dark color to limit the loss of vitamins decomposed by light.
FAQs About Does Orange Juice Go Bad
Why Should Orange Juice Be Put In The Freezer Before Use?
It sounds unbelievable, but according to experts, frozen orange juice before use will bring more health benefits than drinking it directly, as we often do.
It is an interesting fact that orange juice that is frozen before use will bring more health benefits than drinking it directly as we often do.
According to the explanation of experts, with the above method, many active ingredients in this juice, especially Carotenoids, will be divided into small parts to make it easier for the intestines to absorb (Carotenoids are substances that have ability to convert into vitamin A, help fight cancer, anti-inflammatory, anti-aging, improve the immune system and prevent cardiovascular diseases).
In addition, research conducted by scientist Paula Mapelli of the University of Seville also demonstrated that, during the freezing process of orange juice, the antioxidants contained in it will still be preserved. “Although the concentration of carotenoids in frozen juice is lower than in fresh juice, the intestines absorb them faster and even more, because they are broken down,” he adds.
Besides, this study also shows that heating fruit juice to kill harmful bacteria will cause the Carotenoids to lose their effect, reducing the number of antioxidants. In addition to the resulting discoloration of drinking water, the nutritional and health benefits of the juice are significantly reduced.
Why Does Orange Juice Have A Bitter Taste?
We often see that when we leave orange juice for a long time in the air, we often find it bitter when we drink it again, and mistakenly think that the orange juice has spoiled.
You should understand that, while squeezing an orange, the peel contains an oil that will mix with the orange juice. When left for a long time, the oil lighter than water will rise, and we often taste it bitter.
The oil on the orange peel is completely natural, it has the effect of warming, reducing phlegm and even supporting the digestive process.
How Can You Tell If Orange Juice Is Bad?
A sour smell, discoloration, and growth of mold are all signs that the orange juice has gone bad and should be thrown away. A sour smell is often the first noticeable sign of spoilage, while mold growth is the last.
When any unusual smell or mold appears in the orange juice, you should throw the orange juice away without tasting it. The sour smell that appears in orange juice is caused by microorganisms entering the juice and starting to ferment.
In some cases, the odor can smell similar to wine, beer, vinegar, or other types of alcohol. In the presence of microorganisms, the juice container can also swell or even burst if fermentation is allowed to continue unchecked.
How Much Orange Juice Should You Drink?
Eating oranges in a quantity is enough to help you have a healthy body not everyone knows.
According to nutritionists, the amount of vitamin C needed for each person depends on gender, age as well as frequency of tobacco use. Specifically as:
For men (age 19 and older) need to supplement with 90mg of vitamin C per day (equivalent to 1 orange with a diameter of 5cm) while women need 75mg of vitamin C per day (equivalent to 1 orange is about 4cm in diameter).
For pregnant women, the amount of vitamin C needed to provide the body is 80mg and this number will increase to 120mg when entering the lactation period.
For children, you should only give them half an orange a day, even if they really want to eat, they should not eat much because they may have an orange allergy.
For people who have a habit of smoking, you must add another 35mg of vitamin C to the amount you need to compensate for your body because during smoking, free radicals will increase. .
Is Drinking Orange Juice Every Day Good?
Orange is a fruit that is rich in vitamins and minerals. Not only having an easy-to-eat sweet taste, oranges bring a lot of great health benefits:
The vitamin C content in orange juice is an ideal factor to help prevent hardening of the arteries, reduce cholesterol in the liver. Vitamin C is also a very good antioxidant, increasing the body’s ability to eliminate toxins.
In orange juice, there are flavonoids, hesperidin has great effects in protecting and improving the strength of blood vessel walls.
Oranges are rich in fiber, which plays an important role in improving digestive system function. It is also a precursor to support effective weight loss and helps
However, drinking orange juice regularly every day in large amounts is not necessarily a good thing. Especially for patients with diabetes. Oranges have a sour taste, if you drink too much for a long time, the acids in oranges will erode tooth enamel. And although oranges are also good for joints. But drinking too much with sugar has the opposite result. It makes your arthritis more dangerous. Therefore, orange juice should be considered a nutritional supplement and should not be consumed in excess.
Should Orange Juice Be Left Overnight Or Not?
Due to many reasons such as: the impact of light, temperature, air and other compounds, microorganisms, etc., even if it is preserved in the best way, the juice will also lose part of the types of juice. vitamins and nutrients, greatly reducing the magical effects of this food.
Therefore, we recommend that you do not leave orange juice overnight or for a long time. The best way to use orange juice is to enjoy it right after it has been prepared. So if you want to use it in the morning, you should try to get up very early and proceed with water processing.
When Should You Not Drink Orange Juice?
Before you brush your teeth: Because of the high acid content, we should not eat or drink oranges first and then brush our teeth. That will damage your tooth enamel.
While taking antibiotics: Orange juice contains a lot of acid, so it can damage the chemical structure of antibiotics, thereby reducing the healing effect.
While eating seafood: most seafood contains high levels of toxic pentavalent arsenic. Normally these substances are not harmful to the body, but if eaten with large amounts of foods rich in vitamin C, they are harmful to the body.
Before going to bed: you should not drink orange juice in the evening because it has diuretic properties, easy to cause insomnia
When hungry: that will seriously affect the stomach, especially when we are hungry, it will increase acid in the stomach and cause heartburn, making ulcers worse.
Before and after drinking milk: milk protein will react with tartaric acid and vitamin C in oranges, causing bloating, abdominal pain, diarrhea.
Immediately after a full meal: Drinking a glass of orange juice during this time puts more pressure on the function of the stomach, causing abdominal discomfort and discomfort.
Although orange juice has many health benefits, it is easy to oxidize in the air if you leave it for a long time. Does orange juice go bad? – We hope these few articles have fully answered your questions and given you more knowledge to preserve juice in the future.