Black goji berries are a precious medicinal herb, and natural wild black goji berries are highly sought after, making them quite expensive. One common way to consume black goji berries is by steeping them in water. But does the color of the water gradually become lighter when brewing black goji berries?
Does the color of water from steeping black goji berries gradually become lighter?
Yes, it does.
The reason why the color of water from steeping black goji berries changes is because black goji berries contain abundant anthocyanins, which are water-soluble pigments that change color depending on acidity. In an alkaline environment, the water from steeping black goji berries appears blue, while in an acidic condition, it appears purple. The color of the water gradually becomes darker and may even show silkiness due to the release of anthocyanins. However, after a period of time, when all the anthocyanins have dissolved completely, the color of the water will gradually become lighter.
What is the ideal color of water from steeping black goji berries?
The water from steeping black goji berries is usually either purple or blue. Both colors are considered normal and do not indicate differences in quality. High-quality black goji berries will have a color that changes from light to dark and then gradually becomes lighter, with the presence of silkiness in the water.
What color is fake black goji berry water?
Black goji berries are known as "the soft golden herb" and are rich in nutrients, making them valuable for medicinal purposes. They are often referred to as the "king of anthocyanins" due to their strong antioxidant properties that can eliminate free radicals. Because of their high price, there are counterfeit black goji berries in the market. The water from steeping these fake black goji berries is mostly brown or tan in color.
Can black goji berries be steeped in cold water?
Yes, they can.
Black goji berries contain a large amount of anthocyanins, which can be destroyed by high temperatures. Therefore, black goji berries can be steeped in cold water. It is recommended to soak them for a few minutes to slowly release the anthocyanins and dissolve them into the water.
Can the water from steeping black goji berries be consumed?
Yes, it can.
Black goji berries contain amino acids, vitamins, anthocyanins, as well as minerals like calcium, iron, and zinc. Even after steeping in water, black goji berries still retain various nutrients and can be consumed, facilitating the absorption of their medicinal effects.
