2 results about "Methylglyoxal" patented technology

The present application provides a method of producing 2-acetylpyrroline, comprising reacting 2-carboxypyrrline with methylglyoxal. The present application also provides a polypeptide comprising an amino acid sequence set forth in SEQ ID NO: 1 or a functional variant thereof, wherein the functional variant has delta(1)-pyrroline-2-carboxylate reductase activity. The present application also provides a method of producing 2-carboxypyrrline, comprising contacting the polypeptide with proline.

This invention relates to a composition for preventing and controlling internal rot in chestnuts and enhancing drought resistance, and its application, belonging to the field of pest and disease control technology. This invention provides a composition for preventing and controlling internal rot in chestnuts, comprising azoxystrobin, aminoethyl ester, calcium nitrate, gibberellin, methylglyoxal, a compound essential oil, and water. In this composition, aminoethyl ester and calcium nitrate work synergistically to further accelerate the penetration effect of azoxystrobin. The compound essential oil is formulated to target specific pathogens of internal rot, and together with azoxystrobin, it can eliminate pathogens of internal rot and also has a water-retaining effect. The addition of methylglyoxal can alleviate oxidative damage caused by drought stress. Spraying the composition of this application during the peak flowering period of chestnuts not only has a significant control effect on internal rot in chestnuts but also improves the drought resistance of chestnut trees.