醛基的反应活性：醛基具有一定的反应活性，可以与含氨基的化合物发生缩合反应等，这种反应特性使得CHO-Ph-PEG-COOH能够作为生物偶联剂，连接不同的生物分子，如蛋白质、抗体、酶等。

A recent study from IRB Barcelona has found that a type of fatty acid commonly found in palm oil, called palmitic acid, may ...

Studies indicate that palm oil contains a significant amount of palmitic acid, a type of saturated fat. However, unlike trans fats, which are unequivocally harmful, palmitic acid appears to have ...

The earthy smell that arises when rain falls is known as petrichor. Two Australian scientists coined the term in 1964.