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STORAGE CHARACTERISTICS OF FROZEN BREADE PACKAGED IN MODIFIED ATMOSPHERIC THERMOF AND HELD ON AN UPRIGHT DISPLAY CASE - A P ’ University of Georgia Marine Extension Service 715 Bay Street Brunswick, GA 3 1520 Keith W. Gates I, Hansa A.P. Theta*, Laura Moore3, Yao-wen Huang’, S.R. Shett$, Amanda H. Parker’ and T. Rogers’ 2 Rich SeaPak Corp. PO Box 667 St. Simons Isl, GA 3 1522 3University of Georgia Dept. Food Science & Tech. Athens, GA 30602 Previous work by the authors has shown that temperature cycling in retail display freezers causes rapid deterioration in the quality of frozen breaded shrimp. The authors are investigating the effects of modified atmosphere packaging on the quality and shelf-life of frozen breaded popcorn shrimp held in an upright retail display freezer, Chemical, microbiological, physical and sensory changes in the shrimp were monitored during frozen storage between 3and -18°C. The freezer has two defrost cycles per day and the doors are automatically opened every 15 minutes to simulate retail traffic. Popcorn shrimp were held in the following containers: (1) the current retail pack, a waxed carton containing a polyethylene bag; (2) a medium barrier clear thermoformed container with an air atmosphere; (3) high barrier clear thermoformed container with a CO 2 atmosphere; and (4) a medium barrier clean thermoformed container with a CO 2 atmosphere; and (5) a high barrier clear thermoformed container with a CO 2 atmosphere. Results from the first three months of retail storage will be presented. The following analyses were completed: (1) oxygen and CO2 levels in the packages; (2) Hunter L, a, b, color values; (3) aerobic plate counts; (4) TBA levels; (5) free fatty acid levels and (6) odor, taste, and appearance analyses by a trained sensory panel.
SEAFOOD CCP ALLIANCE FOR EDUCATION AND TRAINING W. Steven Otwell University of Florida Food Science & Human Nutrition Dept. Gainesville, FL 32611 The National Sea Grant Program has recently funded a two-year proposal to support plans for a “Seafood HACCP Alliance” for training and education. This Alliance was initiated by the Association of Food and Drug Officials (AFDO) and their regional affiliate of Southern States (AFDOSS) in conjunction with a cadre of Sea Grant Specialist which originally assisted the National Fisheries Institute (NFI) with their initial HACCP training programs. The first formal alliance meeting, June 22-23, 1994 in Portland, ME, established a project “Steering Committee” largely based on the contributing authors for the original proposal. This Committee includes members representing the three principal federal agencies, Food & Drug Administration, U.S. Department of Agriculture, and the National Marine Fisheries Services, the various state agency organizations through AFDO regional affiliates and the Interstate Shellfish Sanitation Conference, and the industry trade associations, NFI and National Food Processors Association. The proposed approach recognizes the essential role of state regulatory authorities, the educational network of Sea Grant and Cooperative Extension Services, and the need for regional attention per seafood diversity. The Alliance does not plan to set or recommend policy. Their primary role will rest with education and communication for a more uniform and technical assistance program for the seafood industry and federal, state and local food inspectors. They plan to instruct this duel audience in a more coordinated and mutual manner. Their plan is not intended to be exclusive. They recognize, encourage and plan to assist any related educational efforts be they private, institutional and/or of government base. Specific tasks proposed by the Alliance include preparing a Core Curriculum, preparing instructors, maintaining a ‘Compendium’ of methods and conducting some pilot-tests in commercial settings. PILOT-TESTING HACCP FOR OYSTER PROCESSING Victor Garrido’, W. S. Otwelll and M.W. Moody2 ’ Food Science & Human Nutrition Dept. 2LSU Agriculture Center University of Florida Knapp Hall, PO Box 25 1OO Gainesville, FL 32611 Baton Rouge, LA 70894 In response to the FDA’s pending mandatory Hazard Analysis and Critical Control Point inspection program, HACCP pilot-tests are under investigation for the processing of oysters, (Crassostera virPinic& in Apalachicola, FL and Houma, LA. The initial USDA extension service/aquaculture project combined State regulatory and industry experience by which to judge the most appropriate HACCP plan relative to product safety, and practical monitoring and recordkeeping procedure. The pilot HACCP plans include two critical control points, receiving and storage; plus a routine sanitation program with periodic and continuous monitoring procedures. After initial in-plant trial to refine the recordkeeping requirements, the commercial operation has continued conducting actual processing under the recommended HACCP program. During this period the firm was inspected by the pertinent State authorities utilizing both the HACCP and the traditional inspection modes. The combined results reflect on the commercial and regulatory perspectives on HACCP for oyster processing.
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TABLE OF CONTENTS PAPERS & ABSTRACT
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Evaluation of On-board Handling Tec
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oduction of a Sardine Substitute Jo
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Effects of Temperature and Humidity
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Force. and the U.S. Coast Guard. Th
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for the program, showing that state
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12/18/92 such as diversion. The lat
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. Establish a formal database on th
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8. Standard reporting for seafood-b
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38. Education effort/materials on b
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egional business and industry may n
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PROJECT CODE: 95/PH/A10,13/P2 PROJE
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PROJECT CODE: 95/PH/A28/P1 PROJECT
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PROJECT CODE: 95/PH/A29/P3 PROJECT
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t PROJECT CODE: 95/PH/A37/P2 PROJEC
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investigate the problem. The ISSC w
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strategic plan for conference actio
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(4) advisory committee, and all con
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IRRADIATION TO ENSURE HYGIENIC QUAL
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food. Often, food manufacturers hav
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BACTERIA D-VALUE (kGy) E. coli 0.15
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ECONOMICS OF IRRADIATION OF FISH AN
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B. Market Testing of Irradiated Foo
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The Agreement on the Application of
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Table 1. Optimum radiation dose lev
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Loaharanu, P. 1973. Gamma irradiati
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EFFECTS OF LOW-DOSE GAMMA IRRADIATI
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diving bell and lowered into the wa
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12 1 Survival Curve for Standard Pl
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6 D value = 0.05 kGy ‘A. 0 / I I
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Dvalue=O.S9kGy 3.8 a’, 3.6 . 3.4
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8 0 . 0.1 0.2 0.3 0.4 0.S 0.6 rlrah
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Conclusion In this study, low dose
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processed and packaged product. A m
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Table l.Procedures schematic for ef
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(hydrogen peroxide) produced from t
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Johns, H.E. and Cunningham, J.R. 19
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k TBF#hoursCtime between split dose
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AUTOMATED OHMIC THAWING OF SHRIMP B
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A computer program was developed in
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RESULTS AND DISCUSSION The computer
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78 Quadrant 1 0 20 40 60 80 100 Tim
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FUTURE WORK The ohmic system perfor
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Using Edible Film to Improve Smoked
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LOG CFU / Sq cm 0 3 6 9 12, 15 18 2
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FIG-l.5 AE SMOKE LOG CFU / Sq cm FI
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FIG-2.1 PSYCHRQT SMOKE LOG CFU / Sq
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For samples stored at l0°C, no sig
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(3) 10 oz copolymer polyethylene ca
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Total Volatile Base Components of P
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Log Anaerobic Plate Counts of Packa
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0, 600 500 - :: 7 400 - 2 z 300 - k
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Log Aerobic Plate Counts of Package
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The variables that correlated well
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Woyewoda, A.D., S.J. Shaw, P.J. Ke,
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used to evaluate both heating and c
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minimize the chances for product re
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Part II Evaluation of the cooling p
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Table 1. Laboratory analyses on con
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REFERENCES APHA, 1984. Compendium o
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market and economic studies focusin
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The foreign demand for U.S. exports
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The survey of California-based seaf
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The Gulf butterfish (and harvestfis
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during the same period. The butterf
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48,693 mt/yr in 198690. The primary
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U.S. Landings consistently increase
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Christmas, J., D. Etzold, T. McIlwa
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Perkins, G. 1977. Potential for exp
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EFFECT OF WASHING WATER pH ON COLOR
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Figure 1, Whole Fish I Dehead (M-07
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138 Hematin concentration, expresse
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Table 1. Mean carotenoids, hematin,
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Table 2. Treatments Mean moisture v
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side). These adjustments are essent
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Siggia S. 1963. Methods for trace q
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work on combining acetates and phos
Page 158 and 159: untreated fresh fillets and treated
Page 160 and 161: Fig. 3. 10 0 m control tJ 0.1% MKP-
Page 162 and 163: negative bacteria such as Pseudomon
Page 164 and 165: concentrations up to 1% could be us
Page 166 and 167: Fey, M.S., and Regenstein, J.M. 198
Page 168 and 169: Schaack, M.M., and Marth E.H. 1988.
Page 170 and 171: MATERIALS AND METHODS Materials Liv
Page 172 and 173: . , FIGURE 1. ANAEROBIC PLATE COUNT
Page 174 and 175: il . --.-_._ 1+_- /: _- : _ _ _ _ _
Page 176 and 177: , I . ‘ r , r , c I, , -1 ’ I .
Page 178: I I ’ , ’ . I : , I ’ I 1 * :
Page 181 and 182: Reed, R. J., G. R. Ammerman, and T.
Page 183 and 184: Antioxidants can be added to increa
Page 185 and 186: Table 1. Effect of wash treatment o
Page 187 and 188: Table 2. Effect of antioxidant trea
Page 189 and 190: (1993) for whole dressed catfish. C
Page 191 and 192: Anonymous. 1992. Processing up 11%
Page 193 and 194: Sin&_&x, R. O. and Yu, T. C. 1958.
Page 195 and 196: 1. Materials MATERIALS AND METHODS
Page 197: RESULTS AND DISCUSSION Aroma profil
Page 200 and 201: .z%M 5 =w B 14 29 39 4142 53 64 25
Page 202 and 203: .s CM 8 C s-t B W S' a .g CM $ C .-
Page 204 and 205: Marshall, G.A. Moody, M.W., Hackney
Page 206 and 207: AN OVERVIEW OF THE NMFS PRODUCT QUA
Page 210 and 211: OPTIMUM CONDITIONS FOR THE PREPARAT
Page 212 and 213: 3 BUILDING STRATEGIC PARTNERSHIPS F
Page 214 and 215: for aquaculture supporting developm
Page 216 and 217: problem solving of complex regional
Page 218 and 219: DESIGN OF AN AUTOMAT EVALUATION DEV
Page 220 and 221: sides of the shrimp were averaged.
Page 222 and 223: Ammonia Measurements Figure 2 shows
Page 224 and 225: REFERENCES Balaban, M. O., Yeralan,
Page 226 and 227: QUALITIES OF FRESH AND PREVIOUSLY F
Page 228 and 229: For the samples stored for six mont
Page 230 and 231: stored for six month, had lower bac
Page 232 and 233: Table 1. Psychrotrophic bacterial p
Page 234 and 235: Table 7. Juiciness of refrigerated
Page 236 and 237: Table 12. Cohesiveness of baked ref
Page 238 and 239: Table 16. Shear force and centrifti
Page 240 and 241: SAS Institute Inc. 1987. “SAS/STA
Page 242 and 243: with a color chart. In this paper,
Page 244 and 245: TABLE 1 Comparison of Histamine Tes
Page 246 and 247: 11, Chassande, O., Renard, S., Barb
Page 248 and 249: FIGURE 1 Time Course for Histamine
Page 250 and 251: BACKGROUND A Rapid, Easily Used Tes
Page 252 and 253: We acknowledge with thanks the inte
Page 254 and 255: AOAC Add 1 ml Extract to 8 cm Prepa
Page 256 and 257: 248 . Fig. 4 pnitroaniline in HCl N
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1 O .’ REFLECTANCE (arbitrary uni
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552 650 600 Salt Effects in the Fig
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IMMUNOLOGIC APPROACHES TO THE IDENT
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Table 1. Fish collected in Biscayne
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Based on unpublished data comparing
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2. 3. 4. Hartmann, J.X., Poyer, J.C
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irradiated foods look like. After t
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silver carp Wpophthalmichthys molit
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,$mory Analysis. Sensory data were
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Table 3. Percentage of panelists wh
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Table 5. Percent response of paneli
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McNulty, T, 1996. Personal communic
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in a stainless steel tank (SOL) wit
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Mineral Content Five macro-elements
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TBble 1 _ Yield of surimi made from
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Table 4 - Proximate composition of
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goatfish lizardfish, ponyfish, ther
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Table 7 - Amino acid composition of
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Gel Strength For surimi gels, stres
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288 &f&odan, Y., Toyohara, H., and
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CONSUMER SURVEY OF POND RAISED CATF
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Accept&i&y scores of male and femal
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-I- -T-
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100 90 80 70 60 50 40 30 20 10 0 Fi
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+ 5:
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This study evaluated the feasibilit
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1000000 100000 10000 9 1000 > 1 . T
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100000 PIs 10000 E 1000 z 8 100 UJ
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100000 10000 P 12 > 1000 10 1 � T
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THE EFFECT OF IONIZING Kvulnificus
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io Vulnificus: Past, Present, and F
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conce op on Vibrio vulnificus in 19
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LEVEL 4 L WA TEMPERATURE** TIME TO
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isregard include the education of o
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USE OF “COOL PASTEURIZATION” TO
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Survival rate of V: vuZnificus in o
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REFERENCES BAM. 1992. Bacteriologic
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0 To promote the cooperation and a
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SAFETY CONCERN IN THE USE OF MODIFI
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CONCLUSION According to some resear
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32 MATERIAL AND METHODS Product Pre
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FLOWCHART DIAGRAM FOR THE CANNING P
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Americans consume almost four pound
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pursuing such agreements and expect
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ABSTRACTS PROTECTION ACTIVPTIESOFTF
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Mildred Chaparro Food Science and T
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GENICALLY AND BLAST FROZEN PACKAGIN
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S TO ENSURE SEAFOOD SAFETY AND SEAF
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XYGEN-DE FRJZE ICALS AND LIPID PERO
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IIOTOXINS: PREVENTION, CONTROL SEAF
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ASPECTS OF CIGUATERA FIS POISONING
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BRETTANBMYCES CL-4 USSENII AS A CON
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USE OF ANTI ANTS IN FRESH AND FROZE
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INTERNATIONAL ASPECTS FOR HACCP E.
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