GB179206A - Improvements in or relating to parboiling, gelatinizing and similarly treating rice, and to apparatus therefor - Google Patents
Improvements in or relating to parboiling, gelatinizing and similarly treating rice, and to apparatus thereforInfo
- Publication number
- GB179206A GB179206A GB30904/20A GB3090420A GB179206A GB 179206 A GB179206 A GB 179206A GB 30904/20 A GB30904/20 A GB 30904/20A GB 3090420 A GB3090420 A GB 3090420A GB 179206 A GB179206 A GB 179206A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rice
- air
- parboiling
- gelatinizing
- passages
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L7/00—Cereal-derived products; Malt products; Preparation or treatment thereof
- A23L7/10—Cereal-derived products
- A23L7/196—Products in which the original granular shape is maintained, e.g. parboiled rice
Landscapes
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Cereal-Derived Products (AREA)
Abstract
179,206. Simon, Ltd., H., Raeburn, C., and Simpson, A. G. Nov. 2, 1920. Gravity, materials descending by. - A process of parboiling, gelatinizing, or similarly treating rice consists in heating the soaked rice by contact with heated surfaces so that the moisture content of the rice is not increased during heating, and then drying the rice, assisted by a current of air passed through the mass. The soaked rice is fed from a hopper 13 down tubes or other passages or containers 8 of small cross sectional area, which are surrounded by steam, hot air, hot water, flue gases, &c. supplied to the casing 5. The tubes may be flattened at intervals or may be zig-zag or sinuous, or, according to the Provisional Specification. may be inclined. The rice then passes between converging perforated plates 15, the lower end of the passages between the plates being controlled by a slotted plate. 20, reciprocated on rollers 21 by means of a lever 25 and worm-driven cam 28. The cam is so formed as to give a pause at the mid-position shown, and the slot in the lever 25 permits adjustment of the link 24 to vary the travel of the plate 20 and to control the rate of passage of the rice through the apparatus. Air, which may be heated, is supplied to the casing 31, and passes up through the perforated plates 15 into the mass of the rice. The rice leaves the chamber 31 by a pocket wheel 34, forming an air lock, and is received by a ccnveyer 35. The apparatus may operate continuously or the rice may first be parboiled &c. and subsequently dried. Alternatively, two separate devices may be employed in series.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB30904/20A GB179206A (en) | 1920-11-02 | 1920-11-02 | Improvements in or relating to parboiling, gelatinizing and similarly treating rice, and to apparatus therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB30904/20A GB179206A (en) | 1920-11-02 | 1920-11-02 | Improvements in or relating to parboiling, gelatinizing and similarly treating rice, and to apparatus therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB179206A true GB179206A (en) | 1922-05-02 |
Family
ID=10314909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30904/20A Expired GB179206A (en) | 1920-11-02 | 1920-11-02 | Improvements in or relating to parboiling, gelatinizing and similarly treating rice, and to apparatus therefor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB179206A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4009157A1 (en) * | 1990-03-22 | 1991-09-26 | Buehler Gmbh | Prepn. of parboiled starchy foodstuff using simple unit - using worm conveyor to heat to required temp. maintaining at temp. in insulated container and drying |
-
1920
- 1920-11-02 GB GB30904/20A patent/GB179206A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4009157A1 (en) * | 1990-03-22 | 1991-09-26 | Buehler Gmbh | Prepn. of parboiled starchy foodstuff using simple unit - using worm conveyor to heat to required temp. maintaining at temp. in insulated container and drying |
US5293814A (en) * | 1990-03-22 | 1994-03-15 | Buhler Gmbh | Apparatus for hydro-thermical treatment of starchy products, in particular rice |
US5427810A (en) * | 1990-03-22 | 1995-06-27 | Buhler Gmbh | Method for hydrothermal treatment of starch products, particularly rice |
DE4009157C2 (en) * | 1990-03-22 | 1999-05-06 | Buehler Gmbh | Method and device for the hydro-thermal treatment of rice |
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