Functions

• Promotes pollen germination

  Proline is an important metabolic substance during the development of male organs and pollen germination in crops. The significant increase in proline in pollen before flowering may be a raw material for the accumulation of pollen before germination.

• Improves cold resistance

  Proline can significantly promote the growth of white elm under drought conditions. Proline can enhance the osmotic regulation ability and antioxidant enzyme activity of seedlings under low temperature stress, maintain the stability of cell membranes, alleviate growth inhibition, and thus improve cold resistance.

• Promote the growth of crops under salt stress

  Proline promotes crop growth, root morphogenesis, and biomass under salt stress, involving chlorophyll content, reducing excess PSII excitation energy in leaves through heat dissipation pathways, lowering the excitation pressure of reaction centers, promoting PSII performance, enhancing the activity of PSII reaction centers and photosynthesis per unit cross-section, thereby alleviating celery growth under salt stress.