Fertilizers derived from date syrup
AssigneeKing Saud University
InventorsAhmed Bari, Suleiman Binabdulaziz Aljarboa, Saeed Ali Syed
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Abstract
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.
Claims6
A fertilizer composition derived from date syrup consisting of:
- acetic acid;
- water;
- a chemical compound selected from the group consisting of potassium carbonate and calcium hydroxide;
- propylene glycol;
- and
- a mixture of date sugar acids chelated to at least one metal ion, wherein the mixture of date sugar acids includes gluconic acid, glucaric acid, and glucuronic acid.
Dependencies are inferred from the claim text.