Our love affair with coffee means that millions of tonnes of used coffee grounds go to waste every year. Scientists have been working on ways to make use of them, and now we can add another to the list: old coffee grounds have been shown to absorb bentazone, a herbicide used in agriculture. If the…
Collagen is a protein that is comprised of four specific amino acids: glycine, proline, hydroxyproline, and arginine. These amino acids come together to form a strong and stable protein structure, providing support to various tissues and organs in the body. The formation of collagen involves a complex series of reactions, including post-translational modifications and cross-linking,…
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