Take pectin, a soluble, non-starch polysaccharide that is extracted from citrus peel and membranes and used to thicken jams and jellies. A lot of pectin goes to waste, says Shan. His team has ...

and 70% of the world’s supply of such thickener is extracted from citrus peel. Flavonoids are bioactive compounds regarded as natural antioxidants, which are used in many health-promoting ...

Many people just toss orange peels into the trash, but there is a lot for what you can do with citrus rinds that may surprise ...

Citrus fruit peels, such as those from lemons, oranges, and grapefruits, are commonly used for various purposes in the kitchen. From sourcing zesty flavors to offering a pleasant and fresh aroma.

Are orange peels really nutritious? Yes! From boosting digestion to improving heart health, orange peels are packed with vitamins and antioxidants. Orange peel is rich in vitamin C, antioxidants ...

As the theory goes, soaking banana peels releases nutrients like potassium and calcium into the water, which creates an inexpensive, homemade liquid fertilizer. Some gardeners swear by it ...

Satsumas are the most cold-tolerant among sweet citrus. Texas A&M AgriLife Extension Services conducted field trials ...

Banana water is essentially a tea made from banana peels that is used as a DIY fertilizer. The idea seems easy: Put banana peels in water and soak them to extract nutrients, then pour the ...

A version of this story appears in the February 2017 issue of National Geographic magazine. Citrus, in many ways, stands alone. So many cultivated species have come from so few primary ancestors.

Don’t throw those citrus peels away! Make the most out of your lemons and limes by using their skins (packed with plenty of essential oils) to create a fragrant salt and sugar mixture to cure fish.

One way to deal with such skincare issues – as well as hyperpigmentation, enlarged pores and acne – is by adding an at-home chemical peel to your routine. Don’t let the words ‘chemical ...