Why does chrysanthemum tea turn green after steeping for a long time

April 7, 2023

Many people like to drink chrysanthemum tea, drinking chrysanthemum tea has the effect of clearing heat and detoxification, brightening the eyes. But sometimes, chrysanthemum bubble for a long time, the color of the water will turn green, which makes many people worry, chrysanthemum tea bubble why will turn green? Can you still drink chrysanthemum tea when it turns green? Will it have an effect on your health.

Chrysanthemum soaking for too long causes the water to turn green

When the chrysanthemum is steeped for too long, the chlorophyll contained in the chrysanthemum will be completely soaked out, resulting in the tea turning green, which is a normal phenomenon.

Too high water temperature causes the tea water to turn green

The higher the temperature, the greater the material activity under the influence of temperature. Similarly, when the water temperature of tea is too high, it causes chlorophyll to dissolve faster, resulting in the tea turning green.

Alkaline water turns green

Studies have shown that the anthocyanin contained in chrysanthemum is susceptible to chemical interactions when it encounters alkaline substances, and the color of the anthocyanin turns green. Therefore, if the water used to make chrysanthemum tea is alkaline, the tea that runs out becomes green.

High metal ion content in the water makes the tea green

Tap water contains a lot of metal ions, if you use tap water boiling water to make chrysanthemum tea, metal ions and chrysanthemum chemical reaction, easy to cause the tea to turn green.

Man-made factors cause the tea to turn green

In order to improve the appearance of chrysanthemums, some merchants smoke chrysanthemums with sulfur and then sell them, which seems to be of good quality, but the color of the tea turns green after steeping and can easily affect people's health.

Different varieties of chrysanthemums have different colors of tea

The color of chrysanthemum tea is also related to the variety of chrysanthemum. The tea brewed with Hangbai chrysanthemum is yellow with sweet fragrance and will not turn green even overnight. The tea water brewed with chrysanthemum is generally soft green and turns dark green after overnight.

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