sodium alginate oligosaccharides are carbohydrates composed of 2-20 monosaccharides connected by glycosidic bonds. Oligosaccharides play an important role in the basic life process of organisms and the occurrence and development of the organism. The development of functional oligosaccharides has become An important direction in the field of international biotechnology. brown Seaweed oligosaccharides have low molecular weight, strong water solubility, high stability, high safety, and non-toxic physicochemical properties. Low molecular weight alginate-derived oligosaccharides also have many biological activities and have broad development prospects in agriculture and other fields.
1. As a kind of endogenous plant-like oligosaccharides, brown algae oligosaccharides play the role of signal molecules in plant stress resistance and can promote plant growth. Soaking seeds with seaweed oligosaccharides increases the germination rate, the height of seedlings, the biomass of root length, the content of chlorophyll in the leaves of the seedlings, the vigor of the roots, and the increase in yield. It is a stimulating factor for plant growth and development;
2. Enhance the ability of plants to resist stress and drought, and induce crop resistance through signal factors. After use, the crop will show obvious tolerance when facing the harsh external environment, and the stress resistance effect is obvious.
3. Inhibit plant pathogenic bacteria, induce plant defense response, and then produce systemic resistance so that plants have disease resistance;
4. It can be used as a stabilizer for pesticides, as a wormicide, fertilizer forming agent, regulator, etc., or directly as a pollution-free antibacterial agent or production of oligosaccharide pollution-free antibacterial pesticides.
