Activity of antioxidant in green tea and black tea (Camellia sinensis (L.) Kuntze, Theaceae) for our body plays an important role for health to ward off free radicals. However, if we add the milk tea, an antioxidant polyphenol bioavailability would still exist?
Based on Dutch research scientists, custom mixing the tea with milk as usual the Dutch had no effect on antioxidant activity. With milk or not, the antioxidants in tea are still able to increase plasma antioxidant activity.
The study compared the antioxidant effects of cross to green tea, black tea and carbonated mineral water with or without milk on 21 healthy volunteers prove this conclusion. Each participant received a single dose of the six test materials used for six different days. One dose of 2 grams of tea consisting of tea solids are mixed with 300 ml of water.
Scientists to test the FRAP (ferric reducing ability of plasma-iron in reducing ability of plasma) to measure plasma levels of antioxidants and cathecin. Blood samples were taken before taking the test materials and taken up again in minutes 30,60,90, and 120 minutes after consumption. The result, both green tea and black tea led to increased plasma levels of antioxidants and catechins. Even so, the effects of green tea is higher. Meanwhile, the addition of milk on the two types of tea does not affect meaning.
While some studies support this research, other studies showed negative effects on employment of antioxidants. In a previous study published in European Journal of Clinical Nutrition concluded that adding milk to tea does not have an effect on antioxidant activity.
Based on Dutch research scientists, custom mixing the tea with milk as usual the Dutch had no effect on antioxidant activity. With milk or not, the antioxidants in tea are still able to increase plasma antioxidant activity.
The study compared the antioxidant effects of cross to green tea, black tea and carbonated mineral water with or without milk on 21 healthy volunteers prove this conclusion. Each participant received a single dose of the six test materials used for six different days. One dose of 2 grams of tea consisting of tea solids are mixed with 300 ml of water.
Scientists to test the FRAP (ferric reducing ability of plasma-iron in reducing ability of plasma) to measure plasma levels of antioxidants and cathecin. Blood samples were taken before taking the test materials and taken up again in minutes 30,60,90, and 120 minutes after consumption. The result, both green tea and black tea led to increased plasma levels of antioxidants and catechins. Even so, the effects of green tea is higher. Meanwhile, the addition of milk on the two types of tea does not affect meaning.
While some studies support this research, other studies showed negative effects on employment of antioxidants. In a previous study published in European Journal of Clinical Nutrition concluded that adding milk to tea does not have an effect on antioxidant activity.
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