Chlorophyll vs. Carotene: Understanding Plant Pigments & Their Roles

Chlorophyll and carotene are important for plant life and many of the chemical processes that occur in order for plants to thrive. In turn, they help make vegetation viable for human consumption. Yet, chlorophyll and carotene are different from one another and serve unique purposes in the life of plants.

Green Pigment

• Chlorophyll gives plants and foliage their green pigment by absorbing sunlight through their leaves.

Photosynthesis

• In order for the process of photosynthesis to occur, chlorophyll has to be present so that plants can get the necessary energy from the sun.

In Food

• Chlorophyll is not water soluble, but when mixed with a small amount of oil, it adds color to many foods and drinks.

Orange Pigment

• Carotene, also important in photosynthesis, gives fruits and vegetables, like carrots, sweet potatoes, cantaloupe melons and mangoes, their orange pigment.

Dairy and Eggs

• Low levels of carotene affect the yellow color seen in milk fat and egg yolks, unlike chlorophyll, which is exclusive to plant life.

Dietary Presence

• Carotene, an essential dietary nutrient that is known to help eyesight, is fat soluble and works better when eaten with fats.