Many foods are pleasurable to eat, but some contain dopamine-inducing amino acids. Here’s what nutritionists have to say ...

Scientists have long believed they understood how life’s genetic code evolved, but new research upends that assumption. By ...

A big question in the origin of life on Earth is why it is based solely on "left-handed" amino acids. Studies on asteroid Bennu's chemical building blocks deepens the mystery. Credit: Christoph ...

Scientists from NASA and other institutions who have been analyzing the Bennu asteroid sample that returned to Earth last ...

Introduction Definition of Peptides Peptides are short chains of amino acids linked by peptide bonds, typically consisting of 2 to ...

Amino acids are essential for nearly every process ... After creating the 10 enzymes necessary for the reaction, the team attempted to dilute the biocatalyst using a technique called "volumetric ...

When it comes to the Maillard reaction, she says it's all about the release of savory flavors due to the interactions of amino acids and sugars. Meanwhile, caramelization only transforms sugar ...

Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that ...

Two science teams pored over samples from the B-type asteroid Bennu, finding chemicals linked to the beginnings of life and ...

They are the building blocks of life, performing a wide range of functions within organisms, from catalyzing metabolic reactions to providing structural support and enabling cell signaling. Proteins ...

By using optically active liquid crystals as reaction sites, researchers have successfully achieved the living polymerization of polymers with aligned helical structures. In this process, optically ...