| Main Title |
Commercial feasibility of recovering tomato processing residuals for food use / |
| Author |
Schultz, W. G., ;
Neumann, H. J. ;
Schade, J. E. ;
Morgan, J. P. ;
Hanni, P. F.
|
| Other Authors |
| Author |
Title of a Work |
| Neumann, H. J., |
| Schade, J. E., |
| Morgan, John |
| Hanni, P. F., |
| Katsuyama, Allen M., |
| Maagdenberg, Harry J., |
| Schultz, W. G. |
|
| CORP Author |
Science and Education Administration, Albany, CA. Western Regional Research Center. ;National Food Processors Association, Berkeley, CA. Western Research Lab.;Industrial Environmental Research Lab.-Cincinnati, OH. |
| Publisher |
Environmental Protection Agency, Office of Research and Development, Industrial Environmental Research Laboratory ; for sale by the National Technical Information Service, |
| Year Published |
1978 |
| Report Number |
EPA 600-2-78-202 |
| Stock Number |
22161 |
| OCLC Number |
04617961 |
| ISBN |
pbk. |
| Subjects |
Tomato products--United States
|
| Additional Subjects |
Tomatoes ;
Residues ;
Food processing ;
Byproducts ;
Feasibility ;
Recovery ;
Hydrochloric acid ;
Food ;
Alkalinity ;
Separation ;
Caprylic acid ;
Acidification ;
Extraction ;
Evaporation ;
Color ;
Flavor ;
Vitamins ;
Economic analysis ;
Standards ;
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHAM |
TP444.T6C64 |
|
Region 1 Library/Boston,MA |
04/29/2016 |
| EJBD ARCHIVE |
EPA 600-2-78-202 |
|
Headquarters Library/Washington,DC |
12/06/2023 |
| EJBD |
EPA 600-2-78-202 |
|
Headquarters Library/Washington,DC |
03/22/2019 |
| ELBD ARCHIVE |
EPA 600-2-78-202 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ERAD |
EPA 600/2-78-202 |
|
Region 9 Library/San Francisco,CA |
09/24/2012 |
| ESAD |
EPA 600-2-78-202 |
|
Region 10 Library/Seattle,WA |
08/01/2017 |
| NTIS |
PB-289 413 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
xi, 66 pages : illustrations ; 28 cm. |
| Abstract |
A 2-year project was undertaken to determine the commercial feasibility of recovering pulp from the peelings of caustic peeled tomatoes. In 1975, peel from regular cannery operations was processed through a 20-gpm (5 t/hr) continuous-flow line. This processing consisted of acidifying the peel to pH 4.2 with food-grade hydrochloric acid, then separating the pulp from the skin with a paddle finisher (screen). Recovered peel pulp was found to be of food quality but contained high peeling-aid residues (150-450 ppm). In 1976, a 1-t/hr pilot peeling line was set up at a cannery to study modifications in the peeling process for the purpose of reducing peeling-aid residue in the recovered pulp. The principal modification was to pretreat the tomatoes by immersion in a 150F aqueous bath (approximately pH 3.6) containing about 0.15% food-grade octanoic (caprylic) acid; subsequently, the tomatoes were immersed in caustic. The peel was removed with rubber-disc peelers. Recovered pulp met USDA Quality Grade A, and the octanoic acid levels were low (0 to 30 ppm). The proposed use of this recovered peel pulp is in combination with tomato pulp from regular sources for canned products such as tomato sauce, catsup, paste, and fill juice for peeled tomatoes. |
| Notes |
Interagency agreement EPA-IAG-D5-0795. "EPA 600-2-78-202." "September 1978." Cover title. Includes bibliographical references (pages 52-55). |
| Place Published |
Cincinnati, Ohio Springfield, Va. |
| Supplementary Notes |
Prepared in cooperation with National Food Processors Association, Berkeley, CA. Western Research Lab. |
| Corporate Au Added Ent |
Industrial Environmental Research Laboratory (Cincinnati, Ohio),; National Food Processors Association (U.S.),; United States. Agricultural Research Service. Western Regional Research Center, |
| Corp Au Ser Add Ent |
United States. Environmental Protection Agency. Environmental protection technology series ; EPA-600/2-78-202. |
| NTIS Title Notes |
Final rept. May 75-Aug 77. |
| PUB Date Free Form |
1978 |
| Series Title Untraced |
Environmental protection technology series ; EPA-600/2-78-202 |
| Category Codes |
6H; 98H |
| NTIS Prices |
PC A05/MF A01 |
| Primary Description |
600/12 |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| Merged OCLC records |
1225708615 |
| Control Number |
323753531 |
| OCLC Time Stamp |
20170720101419 |
| Language |
eng |
| SUDOCS Number |
EP 1.23/2:600/2-78-202 |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
02561cam 2200541Ii 45010 |
