SU649399A1 - Method of producing dry potato product - Google Patents
Method of producing dry potato productInfo
- Publication number
- SU649399A1 SU649399A1 SU772503767A SU2503767A SU649399A1 SU 649399 A1 SU649399 A1 SU 649399A1 SU 772503767 A SU772503767 A SU 772503767A SU 2503767 A SU2503767 A SU 2503767A SU 649399 A1 SU649399 A1 SU 649399A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- potato product
- dry potato
- moisture content
- fractions
- potatoes
- Prior art date
Links
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- Preparation Of Fruits And Vegetables (AREA)
Description
1one
Изобретение относитс к картофелеперерабатывающей промышленности, а именно к способам получени продуктов из картофел .The invention relates to the potato processing industry, in particular to methods for producing products from potatoes.
Известен способ получени сухого картофельного продукта, предусматривающий смешивание исходных компонентов, экструдирование и сушку 1.A method of obtaining a dry potato product is known, which involves mixing the starting components, extruding and drying 1.
Недостатками способа вл ютс громоздкость и сложность технологического цикла, требуюш;его осушествлени сушки картофел , последующего смешивани с водой и повторной сушки.The disadvantages of the method are the cumbersome and complexity of the technological cycle, which requires drying the potatoes, mixing them with water and re-drying.
Целью изобретени вл етс упрощение процесса.The aim of the invention is to simplify the process.
Поставленна цель достигаетс тем, что в качестве исходных компонентов дл получени сухого картофельного продукта используют полученные в результате разделени сырой измельченной картофельной кашки фракции: жидкую, которую предварительно высушивают до равновесной влажности , и плотную с влажностью 45-65%, а смешиванию подвергают обе фракции до получени массы с влажностью не более 20-30%.The goal is achieved by using the resulting separation of raw chopped potato porridge fractions: liquid, which is pre-dried to equilibrium moisture, and dense with 45-65% humidity, as the starting components for the preparation of dry potato product, and both fractions are subjected to mixing obtaining a mass with a moisture content of not more than 20-30%.
Плотна фракци - это нерастворима в воде составна часть картофел . Основную часть этой фракции составл ют крахмал и клетчатка.The dense fraction is the water-insoluble constituent of the potato. The main part of this fraction is starch and fiber.
22
Жидка фракци представл ет собой натуральный клеточный сок картофел .The liquid fraction is the natural cellular juice of potatoes.
Пример. Отмытые клубни картофел очишают и измельчают на картофелетерках . Полученную кашку с целью предупреждени ферментативного окислени сразу же обрабатывают раствором сульфата в количестве 0,1% к ее массе, помещают в замкнутую камеру из фильтрующего материала и раздел ют на две фракции - плотную и жидкую - путем прессовани при давлении 0,8 мн/м в течение 4 мин. Полученна плотна фракци имеет влажность 51%. Жидкую фракцию, представл ющую собой натуральный клеточный сок картофел , высушивают до равновесной влажности на раснылительной сушилке и смешивают с частью отпрессованной плотной фракции до получени смеси влаЛ ностью 22%. Образующуюс смесь пропускают через экструдер при давлении 0,5 мн/м и сушат при 110°С до влажности 12%.Example. The washed potato tubers are cleaned and crushed into potatoes. In order to prevent enzymatic oxidation, the resulting gruel is immediately treated with a solution of sulfate in an amount of 0.1% to its mass, placed in a closed chamber of filter material and divided into two fractions — dense and liquid — by pressing at a pressure of 0.8 m / m within 4 min. The resulting dense fraction has a moisture content of 51%. The liquid fraction, which is the natural cellular juice of potatoes, is dried to equilibrium moisture in a desiccant dryer and mixed with a portion of the pressed dense fraction to obtain a mixture with a moisture content of 22%. The resulting mixture is passed through an extruder at a pressure of 0.5 mN / m and dried at 110 ° C to a moisture content of 12%.
Предлагаемый способ позвол ет получить сухой картофельный продукт по упрощенной технологии, устран ющей необходимость двукратной сущки крахмалсодержащей фракции картофел .The proposed method allows to obtain a dry potato product according to a simplified technology, which eliminates the need for double the essence of the starch-containing potato fraction.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772503767A SU649399A1 (en) | 1977-07-05 | 1977-07-05 | Method of producing dry potato product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772503767A SU649399A1 (en) | 1977-07-05 | 1977-07-05 | Method of producing dry potato product |
Publications (1)
Publication Number | Publication Date |
---|---|
SU649399A1 true SU649399A1 (en) | 1979-02-28 |
Family
ID=20716412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772503767A SU649399A1 (en) | 1977-07-05 | 1977-07-05 | Method of producing dry potato product |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU649399A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4867998A (en) * | 1986-08-22 | 1989-09-19 | Sveriges Starkelseproducenter | Process for manufacturing potato fibers |
-
1977
- 1977-07-05 SU SU772503767A patent/SU649399A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4867998A (en) * | 1986-08-22 | 1989-09-19 | Sveriges Starkelseproducenter | Process for manufacturing potato fibers |
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