Plant carotenoids are the most important source of vitamin A in the human diet and are considered to be valuable antioxidants capable of protecting humans from chronic diseases including macular degeneration, cancer and cardiovascular disease. Researchers investigating the carotenoid content of field-grown broccoli discovered that when it comes to breeding broccoli, lutein levels were linked to the plants' genetics; the environment in which the vegetables were grown had little effect on carotenoid production. ...> Full Article
Carotenoids, the family of yellow to red pigments found in pumpkins and tomatoes, plays an important role in human health by acting as sources of provitamin A or as protective antioxidants but identifying and quantifying carotenoids hasn't been simple. Florida researchers investigated whether color analysis can be used to predict carotenoid content. Results indicate the new method "will be successful, easy to implement, and inexpensive." ...> Full Article
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