Effect of γ-radiation on chives safety and quality

被引:2
|
作者
Paula Junqueira-Goncalves, Maria [1 ]
Zuniga, Gustavo E. [1 ]
Zarate, Herman [2 ]
Arcos, Karina
Ganga, Angelica
Miltz, Joseph [3 ]
机构
[1] Univ Santiago USACH, Dept Biol, Santiago, Chile
[2] Chilean Comiss Nucl Energy CCHEN, Santiago, Chile
[3] Technion Israel Inst Technol, IL-32000 Haifa, Israel
来源
INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY | 2012年 / 47卷 / 11期
关键词
Food quality; food safety; irradiation; sensory analyses; shelf life; vegetables; MICROBIOLOGICAL SAFETY; LISTERIA-MONOCYTOGENES; IRRADIATION; VEGETABLES; ENZYMES; IMPROVE; LIFE;
D O I
10.1111/j.1365-2621.2012.03120.x
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
The effect of gamma-irradiation on the quality of chives was evaluated. The samples were irradiated at 1.0 and 2.0 kGy, stored at 4 degrees C for 10 days and used for microbiological (aerobic mesophilic, moulds and yeasts, E. coli and Salmonella sp), biochemical (vitamin C and lipoperoxide (MDA) contents and superoxide dismutase (SOD) and guaiacol peroxidase (POX) activity) and sensorial evaluation. For irradiated samples, the total counts of aerobic mesophilic and moulds and yeasts showed a reduction of 6 log cycles during storage, and colour analysis showed no significant difference (P > 0.05) for the b*-value. The contents of vitamin C were not significantly affected by irradiation and storage time. The MDA contents and SOD activity changed insignificantly at both gamma-irradiation levels after storage, while POX was significantly increased (P = 0.05) at 1 kGy. Samples irradiated at 2.0 kGy presented sensorial acceptance after the storage. These results show that gamma-irradiation increases the shelf life of chives without significant changes in their quality.
引用
收藏
页码:2436 / 2443
页数:8
相关论文
共 50 条
  • [41] The Effect of a Novel Housestaff Quality Council on Quality and Patient Safety
    Fleischut, Peter M.
    Faggiani, Susan L.
    Evans, Adam S.
    Brenner, Samantha
    Liebowitz, Richard S.
    Forese, Laura
    Kerr, Gregory E.
    Lazar, Eliot J.
    JOINT COMMISSION JOURNAL ON QUALITY AND PATIENT SAFETY, 2012, 38 (07): : 311 - 317
  • [42] Effect of storage on the safety and quality of fufu flour
    Obadina, A. O.
    Oyewole, O. B.
    Odubay, M. O.
    JOURNAL OF FOOD SAFETY, 2007, 27 (02) : 148 - 156
  • [43] Effect of computerisation on the quality and safety of chemotherapy prescription
    Voeffray, Marc
    Pannatier, Andre
    Stupp, Roger
    Fucina, Nadia
    Leyvraz, Serge
    Wasserfallen, Jean-Blaise
    QUALITY & SAFETY IN HEALTH CARE, 2006, 15 (06): : 418 - 421
  • [44] QUALITY CHANGES IN FRESH CHIVES (ALLIUM SCHOENOPRASUM L.) DURING REFRIGERATED STORAGE
    Vina, Sonia Z.
    Cerimele, Elsa L.
    JOURNAL OF FOOD QUALITY, 2009, 32 (06) : 747 - 759
  • [45] Radiation safety based on the sky shine effect in reactor
    Nasir, Nur Nadia
    Mahyuddin, Siti Nor Kalillah
    Othman, Siti Amira
    INTERNATIONAL NUCLEAR SCIENCE TECHNOLOGY AND ENGINEERING CONFERENCE 2019 (INUSTEC2019), 2020, 785
  • [46] Quality and Safety Considerations in Image Guided Radiation Therapy: An ASTRO Safety White Paper Update
    Qi, X.
    Albuquerque, K. V.
    Bailey, S.
    Dawes, S.
    Kashani, R.
    Li, H.
    Mak, R. H.
    Mundt, A. J., Jr.
    Sio, T. T. W.
    INTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS, 2023, 117 (02): : S145 - S146
  • [47] Quality and Safety Considerations in Image Guided Radiation Therapy: An ASTRO Safety White Paper Update
    Qi, X. Sharon
    Albuquerque, Kevin
    Bailey, Stephanie
    Dawes, Samantha
    Kashani, Rojano
    Li, Heng
    Mak, Raymond H.
    Mundt, Arno J.
    Sio, Terence T.
    PRACTICAL RADIATION ONCOLOGY, 2023, 13 (02) : 97 - 111
  • [48] Quality and Safety Considerations in Intensity Modulated Radiation Therapy: An ASTRO Safety White Paper Update
    Moran, Jean M.
    Bazan, Jose G.
    Dawes, Samantha L.
    Kujundzic, Ksenija
    Napolitano, Brian
    Redmond, Kristin J.
    Xiao, Ying
    Yamada, Yoshiya
    Burmeister, Jay
    PRACTICAL RADIATION ONCOLOGY, 2023, 13 (03) : 203 - 216
  • [49] THE RADIATION INCIDENT SAFETY COMMITTEE: SUPPORTING CANCER PROGRAMS IN THE DELIVERY OF HIGH QUALITY RADIATION TREATMENT
    Liszewski, Brian
    Farrell, Tom
    D'Alimonte, Laura
    Nielsen, Michelle
    Moran, Natasha
    Costello, Cassandra
    RADIOTHERAPY AND ONCOLOGY, 2022, 174 : S57 - S58
  • [50] Increasing quality and safety of external radiation treatments: Actions of the French society of radiation oncology (SFRO)
    Mazeron, J. -J.
    Mornex, F.
    Eschwege, F.
    Lartigau, E.
    Bolla, M.
    CANCER RADIOTHERAPIE, 2008, 12 (6-7): : 601 - 605