Does orange juice have vitamin c?

Citrus fruits are near the top of the list for vitamin C-rich foods. Eight ounces of fresh-squeezed orange juice has nearly 125 milligrams of vitamin C. Diluted frozen orange juice from concentrate has a little less -- about 95 milligrams per 8-ounce glass. Raw white or pink grapefruit juice each provide more than 90 milligrams of the vitamin in an 8-ounce serving. You'll get almost 55 milligrams of vitamin C from 8 ounces of sweetened tangerine juice. read more

Oranges are practically synonymous with vitamin C. If we think vitamin C then we will most likely think about oranges or orange juice! Of course it is true that oranges are a good source of vitamin C, even though some other fruits are better, however the amount of vitamin C in a glass of orange juice can vary depending on how it is created. read more

To determine which orange juice has the most vitamin C: homemade fresh-squeezed, premium not-from-concentrate, or orange juice made from frozen concentrate. read more

Eight ounces of fresh-squeezed orange juice has nearly 125 milligrams of vitamin C. Diluted frozen orange juice from concentrate has a little less -- about 95 milligrams per 8-ounce glass. Raw white or pink grapefruit juice each provide more than 90 milligrams of the vitamin in an 8-ounce serving. read more

The undoubtedly best way to drink orange juice in terms of vitamin C content is freshly made, straight from the juice extractor. Fresh orange juice contains the most vitamin C, but it is time dependent. Vitamin C is very sensitive to oxidation damage so as soon as the juice is made and exposed to the air the vitamin C content starts to degrade. read more

If you test the orange juice samples on different days, be sure to make a fresh vitamin C standard solution on each day that you measure the vitamin C in your orange juice samples. For each juice (fresh, premium, or from-concentrate), calculate the average amount of iodine needed to titrate the 20 mL sample. read more