The answer to the 9-letter Dutch word puzzle for "kleurstof in planten" is:
Anthocyaan
Anthocyanins are a group of water-soluble pigments that give many plants their red, purple, and blue colors. They are found in a variety of fruits, vegetables, and flowers, and have been shown to have a number of health benefits, including antioxidant and anti-inflammatory properties.
Here are some other interesting facts about anthocyanins:
- They are also responsible for the color of autumn leaves.
- They can be used as natural food colorings.
- They may help to protect against cancer, heart disease, and stroke.
- They can improve cognitive function and memory.
- They may help to boost the immune system.
I hope this helps! Let me know if you have any other questions.