MARMALADE Russian patent published in 2017 - IPC A23L21/10 

FIELD: food industry.

SUBSTANCE: marmalade is proposed, containing a sweetener, treacle, a nut-based extract, agar and citric acid. For preparing the extract, Manchurian nut pericarp and distilled water are used at the ratio of 1:5. The extract amount is 4.5-5.5 wt %. Wherein the pericarp of Manchurian nut of the consumer stage of ripeness or the milk stage of ripeness is used for preparing the extract. The extract is obtained by extracting Manchurian nut pericarp with distilled water at the temperature of 100°C for 5 minutes. As a sweetener, granulated sugar is used, and the content of the components is, wt %: granulated sugar 49; treacle 25; Manchurian nut pericarp extract 4.5-5.5; agar 2-2.5; citric acid 0.01; water 17.99-19.49.

EFFECT: improving the quality and nutritional value of the finished product, the shelf life duration due to the use of Manchurian nut pericarp as a natural preservative, reducing the production cost, expanding the range of confectionery products.

6 cl, 1 dwg, 5 tbl, 8 ex