申请人:KING SAUD UNIVERSITY
公开号:US10941084B1
公开(公告)日:2021-03-09
The fertilizers derived from date syrup may include date sugar acids chelated to at least one metal ion useful for promoting plant growth. The date acids may be synthesized from waste or non-consumable dates. The fertilizers derived from date syrup may be synthesized by extracting date syrup from dried dates, oxidizing the date syrup to obtain date acids, and chelating the date acids to at least one metal ion. The at least one metal ion may be selected from the group consisting of potassium, calcium, magnesium, copper, iron, manganese, molybdenum, zinc, and a combination thereof.
从椰枣糖浆中提取的肥料可包括与至少一种对促进植物生长有用的金属离子螯合的椰枣糖酸。椰枣酸可以从废椰枣或非消耗性椰枣中合成。从椰枣糖浆中提取椰枣糖浆,氧化椰枣糖浆以获得椰枣酸,并将椰枣酸与至少一种金属离子螯合,可合成椰枣糖浆衍生肥料。至少一种金属离子可以选自钾、钙、镁、铜、铁、锰、钼、锌及其组合。