FIELD: food industry.
SUBSTANCE: invention concerns of a of fruit juice and dairy waste processing and can be used for tinning and confectionery industry. Method includes preliminary lactoserum watering of small-fruited apple dry refuse milled to 1-2 mm with humidity 6-8% at ratio 1:5 respectively within 2 hours at temperature 40°C. Then mixture is delivered to hydrolysis extraction at temperature 75-80°C, medium pH 3.5-4.0 with ascorbic acid in amount 1% of dry refuse weight and rotation 5000 rpm. Prepared mass is rubbed through and added with baking soda in amount 0.75-1.0% of end product weight.
EFFECT: increased content of pectin-containing paste solids and extended storage life, lowered environmental contamination.
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| Title | Year | Author | Number |
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RU2825444C1 |
