Black fruit wolfberry is a health and medicinal value is very high but very rare and not easy to pick the original high-grade tonic, ten wolfberries in only one wolfberry can be selected, its market price is high. In order to identify the true or false, we often take the method of water identification to determine the authenticity of black wolfberry, then black wolfberry black wolfberry after soaking water is what color?
What is the color of black wolfberry soaked water
Black wolfberry anthocyanin activity is very strong, encounter different water quality water temperature color will change, generally speaking, blue, green, purple, purple-red are the normal color. Black goji berry in alkaline water bubble present blue, in acidic water bubble present purple. The different degree of acidity and alkalinity of the water will affect the color of black wolfberry soaking out.
Why black wolfberry soak water will change color
Black wolfberry contains anthocyanin (OPC) is a kind of biological brass with special molecular structure, therefore, in alkaline water will appear blue, neutral water will appear purple, acidic water will appear red.
How to identify black wolfberry in water
Black wolfberry soaking water identification of the simplest way is to use the home tap water and mineral water were infiltrated to identify the color, the general tap water will show blue, mineral water will show red, if the two water quality in the color did not change, it is suspected of dyeing dried fruit.
Black wolfberry infusion water drink note what
Black wolfberry infusion water to use cold water or warm water (too high a temperature will destroy the anthocyanins in the black wolfberry, recommended 50-75 degrees water temperature) brewing, wait for about 5 minutes to drink, until the water drink clear, and then eat the black wolfberry (when the nutrients and anthocyanins released, part of the fruit will be slightly transparent white). You can also add honey in appropriate amounts according to your oral preferences.
