Why Is Cabbage Purple Lets Take A Look

Cabbage is a member of the Brassica family of vegetables. It has been cultivated for thousands of years and was used as food and medicine by ancient civilizations such as the Egyptians, Greeks, Romans, Chinese, and Indians.

Today, cabbage is grown worldwide and is consumed in almost every culture. Cabbage is an excellent source of vitamins A, B6, K, C, folate, calcium, iron, potassium, phosphorus, magnesium, manganese, copper, zinc, fiber, protein, and dietary fiber. Cabbage is a vegetable that has been around since ancient times. It was even used as currency during the Roman Empire. Today, cabbage is considered to be one of the healthiest vegetables out there.

But did you know that purple cabbage is actually a different color than green cabbage? In fact, purple cabbage is actually blue in color. So what gives?

Let’s take a closer look at the science behind it.

Why is cabbage purple?

The reason why cabbages are purple or blue is that they contain anthocyanins. Flavonoids are plant pigments that give fruits their colors.

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Cabbage’s purple color comes from a pigment called anthocyanin. This pigment is a blue-red pigment that creates a variety of red, purple, pink, blue, indigo, and other colors. Some cabbages have a reddish hue, while others have a blue-purple hue. The amount of anthocyanin varies depending on how old the cabbage is. When cabbage is young, its leaves will appear bright green because this type of flavonoid isn’t present yet. As time goes on, more and more anthocyanin develops into the leaf until eventually, it turns deep purple.

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What does all this mean? Well, when we eat purple cabbage, our bodies absorb these nutrients through our digestive system. These antioxidants help protect us against cancer, heart disease, diabetes, stroke, Alzheimer’s disease, arthritis, cataracts, macular degeneration, and many other diseases. They also boost your immune system so that you can fight off infections better.

So next time you’re eating some purple cabbage, remember: You’ll get lots of benefits!

The soil determines the color

When growing plants, farmers use fertilizers to make sure that crops grow well. But sometimes, certain types of fertilizer cause problems with the growth of specific plants.

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For example, nitrogen fertilizers may encourage the growth of fast-growing weeds like dandelions. Potassium, which helps regulate water levels inside cells, may promote root rot. And phosphorous promotes strong stems but weak roots. The precise color of the cabbage is determined by the soil in which it was grown. If the soil contains too much phosphate, then the cabbage becomes yellow. Too little phosphate causes the stem to become brittle.

If you want to ensure that your cabbage stays healthy and vibrant throughout the year, try planting it in rich, fertile soil. anthocyanin reacts to the pH of soil For instance if the soil is acidic, then fewer anthocyanin forms. On the other hand, if the soil is alkaline then more anthocyanin forms in the cabbage.

Why isn’t green cabbage purple?

Green cabbage doesn’t turn purple for two reasons. First, it takes longer for anthocyanin to develop. Second, the chlorophyll content is higher in green cabbage compared to purple cabbage. Chlorophyll absorbs light energy and converts it into chemical energy.

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Green cabbage uses less energy to convert sunlight into food. Therefore, it grows faster than purple cabbage. Furthermore, since green cabbage has lower amounts of anthocyanin, it won’t be as effective at fighting illnesses. However, there are still plenty of health benefits associated with consuming green cabbage. It just means that you need to wait longer before enjoying them.

Anthocyanin is found in many fruits and vegetables

You probably already know about the amazing properties of anthocyanins. In fact, they were first discovered in blackberries back in 1828.

Since then, scientists have learned that anthocyanins play an important role in protecting human beings against various ailments such as cardiovascular disease, obesity, diabetes, osteoporosis, and even cancer. Anthocyanins are also known to improve brain function, reduce inflammation, prevent vision loss, increase memory retention, and enhance athletic performance.

Is red cabbage naturally purple?

Yes, red cabbage is a type of vegetable that turns purple after being cooked or fermented. Red cabbage is actually one of the most popular varieties of cabbage because its flavor is milder than white cabbage. This makes it perfect for cooking.

However, unlike purple cabbage, red cabbage only develops anthocyanin during fermentation. So while both cabbages contain similar amounts of vitamin K2, red cabbage will not provide any additional benefit over regular white cabbage.

Cabbage is a good indication of pH.

The pH level of soil determines how acidic or basic the environment surrounding plants can get. When the pH drops below 5.5, plant leaves begin turning brownish orange. At this point, the plant needs immediate attention from gardeners.

On the other hand, when the pH rises above 7.0, plant leaves start changing colors. These changes indicate whether the plant is growing well. Green leafy vegetables tend to grow better in slightly acidic soils.

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Is purple cabbage a dye?

Yes, purple cabbage is used as a natural pigment in some foods like jams, jellies, pickles, sauces, and condiments. The color comes from anthocyanin which gives these products their unique appearance.

Purple cabbage juice can be used as a dye, although it’s just temporary. It will be totally removed from your garments after a few washing. The best thing is that you may experiment with the colors. So, supposing you stain your white clothing with purple liquid and it turns purple all over. Then you squirt some lemon juice on top to create dark pink patterns. Then you might add some baking soda to some water to make the reverse, blue.

This is a fun experiment to do with kids, especially if you want to teach them about applied chemistry. Overall, red cabbage pigment is a lot of fun to work with and a stunning representation of the soil’s nutrients.


So what does all this mean? Well, let me put it simply: If you’re looking for something healthy to eat, go ahead and try out purple cabbage! You’ll find that it tastes great and provides lots of vitamins and minerals. Plus, it looks really cool too.

If you’d rather stick to traditional white cabbage, don’t worry. There are tons of ways to enjoy it without worrying about the color.

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