Evaluation of food poisoning risk and proposal of microbial control method in modern salted foods
Project/Area Number |
17K00821
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Eating habits
|
Research Institution | Ishikawa Prefectural University |
Principal Investigator |
|
Project Period (FY) |
2017-04-01 – 2020-03-31
|
Project Status |
Completed (Fiscal Year 2019)
|
Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
Keywords | 伝統食品 / 塩蔵食品 / 塩辛 / 塩分濃度 / 水分活性 / 食中毒 / 腸炎ビブリオ / 微生物制御法 / イカ塩辛 / 減塩 / 低塩分 / 食中毒菌 |
Outline of Final Research Achievements |
In recent years, salted foods have changed drastically. Because the concentration of salt of salted foods became lower, the risk of food poisoning increased. In this study, I investigated the relationship of concentration of salt and water activity in resent salted foods and the risk of bacterial contamination and food poisoning by Vibrio parahaemolyticus. It was confirmed the safety of salted foods with high salt by market survey and analysis of physicochemical properties (concentration of salt and water activity). Moreover, the salted foods (homemade) with low salt has high risk for bacterial contamination and food poisoning by Vibrio parahaemolyticus.
|
Academic Significance and Societal Importance of the Research Achievements |
伝統食品として知られている塩蔵食品の代表格である塩辛では、近年の健康志向の高まりから低塩分化が進んでいる。一方で、塩蔵食品の低塩分化は細菌汚染及び食中毒リスクが高まることが問題とされている。 本研究では、食品の保存性と食中毒リスクの視点から、塩蔵食品の安全性を評価することとした。塩分濃度が高く水分活性が低い高塩分の塩蔵食品では細菌汚染及び食中毒リスクが低く、逆に低塩分のものでは細菌汚染及び食中毒リスクが高くなることを明らかにした。また自家製のイカ塩辛について、低塩分のものでは安全性が低く、その食品の保管管理に十分に注意しなければならない。
|
Report
(4 results)
Research Products
(46 results)
-
-
-
-
-
-
-
-
-
-
[Journal Article] Preliminary quantitative microbial risk assessment of pathogenic Vibrio parahaemolyticus in short mackerel in Malaysia2019
Author(s)
Tan, C. W., Malcolm, T. T. H., Premarathne, J. M. K. J. K., New, C. Y., Kuan, C. H., Thung, T. Y., Chang, W. S., Loo, Y. Y., Rukayadia, Y., Nakaguchi, Y., Nishibuchi, M., Radu, S.
-
Journal Title
Microbial Risk Analysis
Volume: 12
Pages: 11-19
DOI
Related Report
Peer Reviewed / Int'l Joint Research
-
-
[Journal Article] Occurrence of methicillin-resistant Staphylococcus aureus in raw shellfish at retail markets in Malaysia and antibacterial efficacies of black seed (Nigella sativa) oil against MRSA.2018
Author(s)
Othman, B. R., Kuan, C. H., Mohammed, A. S., Cheah, Y. K., Tan, C. W., New, C. Y., Thung, T. Y., Chang, W. S., Loo, Y. Y., Nakaguchi, Y., Nishibuchi, M., Radu, S.
-
Journal Title
Food Control
Volume: 90
Pages: 324-331
DOI
Related Report
Peer Reviewed / Int'l Joint Research
-
[Journal Article] Detection of Vibrio cholerae in street food (satar and otak-otak) by Loop-Mediated Isothermal Amplification (LAMP), multiplex polymerase chain reaction (mPCR) and plating methods.2018
Author(s)
Tang, J. Y. H., Farhana Sakinah, M.R., Nakaguchi, Y., Nishibuchi, M., Chai, L. C., New, C.Y. Radu, S.
-
Journal Title
Food Research
Volume: 2
Pages: 447-452
Related Report
Peer Reviewed
-
-
-
-
-
-
[Journal Article] Distribution of bacteriophages in food and environment samples2017
Author(s)
Premarathne, J. M. K. J. K., Thung, T. Y., New, C. Y., Huat, J. T. Y., Basri, D. F., Rukayadi, Y., Nakaguchi,Y., Nishibuchi, M. and Son, R.
-
Journal Title
International Food Research Journal
Volume: 24(2)
Pages: 888-896
Related Report
Peer Reviewed / Int'l Joint Research
-
[Journal Article] Prevalence and Antibiotic Resistance against Tetracycline in Campylobacter jejuni and C. coli in Cattle and Beef Meat from Selangor, Malaysia2017
Author(s)
Premarathne, J. M. K. J. K.、Anuar, A. S., Thung, T. Y., Satharasinghe, D. A., Jambari, N. N., Abdul-Mutalib, N. A. Huat, J. T. Y., Basri, D. F., Rukayadi, Y., Nakaguchi, Y., Nishibuchi, M., Radu, S.
-
Journal Title
Frontiers in Microbiology
Volume: 8
Pages: 1-9
DOI
Related Report
Peer Reviewed / Int'l Joint Research
-
[Journal Article] Isolation and antibiotic susceptibility profile of Vibrio cholerae isolated from catfish (Pangasius hypophthalmus)2017
Author(s)
Norshafawati, R., Noorlis, A., Kuan, C.H., New, C.Y., Mingkwan, Y., Nakaguchi, Y., Nishibuchi, M., Son, R.
-
Journal Title
Food Research
Volume: 1(1)
Pages: 23-27
Related Report
Peer Reviewed / Int'l Joint Research
-
[Journal Article] Level of Campylobacter jejuni from naturally contaminated chicken liver and chicken legs in various task: a cross contamination study2017
Author(s)
New, C.Y., Wong, C.Y., Usha, M., Ubong, A., Nakaguchi, Y., Nishibuchi, M., Son, R.
-
Journal Title
Food Reasearch
Volume: 1(2)
Pages: 33-37
Related Report
Peer Reviewed / Int'l Joint Research
-
[Journal Article] Risk of Escherichia coli O157:H7 infection linked to the consumption of beef2017
Author(s)
Premarathne J. M. K. J. K., New, C. Y., Ubong, A., Nakaguchi, Y., Nishibuchi, M., Son, R.
-
Journal Title
Food Reasearch
Volume: 1(3)
Pages: 67-76
Related Report
Peer Reviewed / Int'l Joint Research
-
[Journal Article] Detection of Listeria Spp. and Listeria monocytogenes in vegetables by Loop-Mediated Isothermal Amplifcation (LAMP) and multiplex Polymerase Chain Reaction (PCR)2017
Author(s)
Tang, J. Y. H., Razali, N. A. S., Jalil, L. A., Mat-Sa’ad, S. H., Nakaguchi, Y., Nishibuchi, M., Radu, S.
-
Journal Title
Journal of Fundamental and Applied Sciences
Volume: 9(2S)
Issue: 2S
Pages: 698-714
DOI
Related Report
Peer Reviewed / Int'l Joint Research
-
[Journal Article] Prevalence and antimicrobial susceptibility of Vibrio parahaemolyticus isolated from short mackerels (Rastrelliger brachysoma) in Malaysia2017
Author(s)
Tan, C. W., Malcolm, T. T. H., Kuan, C. H., Thung, T. Y., Chang, W. S., Loo, Y. Y., Premarathne, J. M. K. J. K., Ramzi, O. B., Norshafawatie, M. F. S., Yusralimuna, N., Rukayadi, Y., Nakaguchi, Y., Nishibuchi, M., Son, R.
-
Journal Title
Frontiers in Microbiology
Volume: 8
Pages: 1-9
DOI
NAID
Related Report
Peer Reviewed / Int'l Joint Research
-
-
-
-
-
-
-
-
-
-
[Presentation] Diarrhea in Indonesia2019
Author(s)
Marlina Adly, Mitsuaki Nishibuchi, Yositsugu Nakaguchi, Son Radu
Organizer
United States - Japan Cooperative Medical Sciences program 54th Annual Joint Panel Conference Cholera & Other Bacterial Enteric Infections
Related Report
Int'l Joint Research
-
-
-
-
-
-
-
-
-
-
-