Extended life produce

Food or edible material: processes – compositions – and products – Inhibiting chemical or physical change of food by contact... – Including step of lowering temperature to or below 32...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

426310, 426524, A23B 700

Patent

active

053646487

ABSTRACT:
Disclosed is a process for extending the shelf life of produce. First the fruit or vegetable is transferred from the harvesting stage to a wash bath which is maintained at a temperature of approximately 90.degree. F. and vibrated at an ultrasonic frequency to wash the produce. Next, the produce is transferred from the wash bath to a snap freeze slurry which consists of byproducts of the produce along with certain sugars and acids in order to snap freeze the produce for approximately 10 seconds. Next, the produce is transferred to an incubation cell which maintains the produce at a constant temperature within the range of 60.degree.-70.degree. F. for approximately 48 hours in order to dry and crystallize the slurry material on the produce. Using the method of the present invention, the shelf life of the produce can be greatly extended and certain taste and quality values enhanced for many species of produce.

REFERENCES:
patent: 2385140 (1945-09-01), Knowles
patent: 3026885 (1962-03-01), Eytinge
patent: 3136642 (1964-06-01), Backinger et al.
patent: 3212756 (1965-10-01), Hutton
patent: 4461781 (1984-07-01), Akesson et al.
patent: 4547380 (1985-10-01), Bengtsson et al.
patent: 4837037 (1989-06-01), Kirsop et al.
patent: 4855153 (1989-08-01), Orr et al.
patent: 4919948 (1990-04-01), Orr et al.
patent: 4940599 (1990-07-01), Engler et al.
patent: 5004863 (1991-04-01), Umbeck
patent: 5227183 (1993-07-01), Aung et al.
patent: 5229152 (1993-07-01), Meldrum
Leslie Roberts, "Genetic Engineers Build a Better Tomato", Science, vol. 241, p. 1290, Sep. 9, 1988.
Graeme Hobson, "How the Tomato Lost Its Taste", New Scientist, Sep. 29, 1988, pp. 46-50.
"Tomato Treatment", New Scientist, Jun. 24, 1989.
Ellen Creager, "Eating Well", Detroit Free Press, Aug. 16, 1989.
"The Case of the Tinkered Tomato: A Taste of Regulations To Come", New Scientist, Sep. 9, 1989.
Dermot, O'Sullivan, "Bioengineered Tomatoes Readied for Taste Trials", C&EN, Oct. 9, 1989, p. 27.
D. E., "Putting Down Roots", Scientific American, May 1990, pp. 81, 84.
Mark Crawford, "Biotech Companies Lobby for Federal Regulation", Science, vol. 248, pp. 546-547, May 1990.
Edmund L. Andrews, "Proposals on Genetic Technology", Business Day, The New York Times, Feb. 19, 1991, pp. C1-C2.
Biotech Patent News, Aug., 1991, pp. 4-5.
S. R. Drake, et al., "Postharvest Use of Sucrose Polyesters for Extending the Shelf-Life of Stored `Golden Delicious` Apples", Journal of Food Science, vol. 52, No. 5, 1987, pp. 1283-1285.
S. E. Lindow, et al., "The Role of Bacterial Ice Nuclei in Frost Injury to Sensitive Plants", Academic Press, Inc., 1978, pp. 249-263.
C. Orser, et al., "Cloning of Genes Involved in Bacterial Ice Nucleation and Fluorescent Pigment/Siderophore Production", Molecular Genetics of the Bacteria-Plant Interaction, 1983, pp. 353-361.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Extended life produce does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Extended life produce, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Extended life produce will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1095848

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.