Organic acids are found in a wide range of plant organs and play an important role in metabolism. The content of organic acids varies in different parts of the
Starch is the main storage material of plants, mostly in seeds, roots and tubers. Starch is not only an important nutrient, but also has a wide range of industr
Soluble sugar is mostly some sugar with sweet flavor, such as glucose, fructose, sucrose, maltose and so on. Soluble sugar content is an important indicator of
Amino acids are the basic units of proteins and are also the breakdown products of proteins. Nitrogen absorbed and assimilated by plant roots is mainly transpor
To learn and understand the principles and methods of the 3,5-dinitrosalicylic acid (DNS) method for the determination of cellulase activity, and to understand
Many biotic and abiotic adversities induce the production of hydrogen peroxide (H2O2), and h2o2 plays an important role as a signaling molecule in plant stress
Betaine is a widely distributed cytocompatible substance, and many plants accumulate large amounts of betaine in their cells under salinity and drought stress,
Under normal conditions, the free proline content of plants is very low, but when encountering adversities such as drought, low temperature, salinity and alkali
