Food Hygiene and Safety Science最新文献_第6页

[Tetrodotoxin Content of the Small Gastropod Nassarius sufflatus]. [小腹足动物 Nassarius sufflatus 的河豚毒素含量]。

IF 0.3 4区农林科学

Food Hygiene and Safety Science Pub Date : 2023-01-01 DOI: 10.3358/shokueishi.64.236

Ryohei Tatsuno, Ryo Yamasaki, Kai Mizokami, Genki Hayashi, Tsubasa Fukuda, Manabu Furushita, Hiroshi Takahashi, Takayuki Sonoyama, Shigeo Hori

引用次数: 0

[Single-laboratory Validation Study and Surveillance Using an Improved Multiresidue Analytical Method for Veterinary Drugs in Livestock Products by LC-MS/MS]. [使用 LC-MS/MS 对畜产品中兽药进行改进的多残留分析方法的单实验室验证研究和监测]。

IF 0.2 4区农林科学

Food Hygiene and Safety Science Pub Date : 2023-01-01 DOI: 10.3358/shokueishi.64.53

Momoka Hayashi, Maki Kanda, Souichi Yoshikawa, Takayuki Nakajima, Hiroshi Hayashi, Yoko Matsushima, Yumi Ohba, Hiroshi Koike, Chieko Nagano, Kenji Otsuka, Takeo Sasamoto

{"title":"[Single-laboratory Validation Study and Surveillance Using an Improved Multiresidue Analytical Method for Veterinary Drugs in Livestock Products by LC-MS/MS].","authors":"Momoka Hayashi, Maki Kanda, Souichi Yoshikawa, Takayuki Nakajima, Hiroshi Hayashi, Yoko Matsushima, Yumi Ohba, Hiroshi Koike, Chieko Nagano, Kenji Otsuka, Takeo Sasamoto","doi":"10.3358/shokueishi.64.53","DOIUrl":"10.3358/shokueishi.64.53","url":null,"abstract":"<p><p>A method for the rapid analysis of multiclass residual veterinary drugs in poultry muscle, egg, and raw milk was validated in accordance with Japanese guidelines. Using LC-MS/MS, 20 veterinary drugs, including sulfonamides, coccidiostats, and macrolides were analyzed in one injection. Analytes were extracted from the samples with acetonitrile and then dehydrated and salted out using magnesium sulfate, trisodium citrate, and sodium chloride. This method was assessed by performing recovery tests of chicken muscle, duck muscle, egg, and raw milk spiked with 20 new target analytes at concentrations of 10 and 100 µg/kg. According to this method, 17 out of 20 target analytes satisfied the guideline criteria in chicken muscle and duck muscle, and all 20 target analytes met the criteria in egg and raw milk. The limit of quantification was less than MRLs for all analytes. Residues were detected in 4 out of 99 samples and analyzed using the validated method, finding that the levels of all residues were lower than the limits of quantification. These results suggest that continuous monitoring for a new trend of veterinary drugs is necessary.</p>","PeriodicalId":54373,"journal":{"name":"Food Hygiene and Safety Science","volume":"64 1","pages":"53-60"},"PeriodicalIF":0.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10823514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Validation Study on Migration Test for Plastic Food Utensils, Containers, and Packaging]. [塑料食品器具、容器和包装的迁移试验验证研究]。

IF 0.3 4区农林科学

Food Hygiene and Safety Science Pub Date : 2022-04-25 DOI: 10.3358/shokueishi.63.51

A. Ozaki, M. Mutsuga, Eri Kishi, T. Abe, Yutaka Abe, Keiko Ando, Kinuyo Ishihara, Atsuko Ushiya, Shinsaku Uchida, Ikue Ohsaka, H. Ohno, Takamitsu Kazama, Chika Kato, Hisashi Kobayashi, T. Sato, H. Shibata, H. Sekido, Hideo Takashima, Aoi Tanaka, H. Tonooka, Kotaro Hanazawa, Miku Yamaguchi, Satoshi Yamada, Mitsuhide Yoshikawa, Kazunari Watanabe, Kyoko Sato

{"title":"[Validation Study on Migration Test for Plastic Food Utensils, Containers, and Packaging].","authors":"A. Ozaki, M. Mutsuga, Eri Kishi, T. Abe, Yutaka Abe, Keiko Ando, Kinuyo Ishihara, Atsuko Ushiya, Shinsaku Uchida, Ikue Ohsaka, H. Ohno, Takamitsu Kazama, Chika Kato, Hisashi Kobayashi, T. Sato, H. Shibata, H. Sekido, Hideo Takashima, Aoi Tanaka, H. Tonooka, Kotaro Hanazawa, Miku Yamaguchi, Satoshi Yamada, Mitsuhide Yoshikawa, Kazunari Watanabe, Kyoko Sato","doi":"10.3358/shokueishi.63.51","DOIUrl":"https://doi.org/10.3358/shokueishi.63.51","url":null,"abstract":"Migration test of food utensils, containers, and packaging is an important test method for confirming the safety and their compliance to the standards. However, there is little report on inter-laboratory study which was performed to evaluate the entire migration test, including migration operations and quantification. An interlaboratory study was performed participating 22 laboratories using 8 types of model synthetic resin samples containing 10 substances with a wide range of Log Pow values to evaluate the accuracy of the entire migration test. As a result, most of HorRat (r) values met the target criteria (0.3<HorRat (r) ≦1.3), but many of HorRat (R) values exceed the target criteria (0.5<HorRat (R) ≦2.0). The results showed good accuracy within the laboratory. However, we found that there was a problem in accuracy between laboratories. The main reason was considered to be the difference in the preparation of migration solution between the laboratories, such as temperature and time control during the migration operation.","PeriodicalId":54373,"journal":{"name":"Food Hygiene and Safety Science","volume":"23 1","pages":"51-61"},"PeriodicalIF":0.3,"publicationDate":"2022-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75399341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

[Inter-laboratory Study on the Modified Method Assessment for the Determining Methanol Content in Kitchen Detergents]. [厨房洗涤剂中甲醇含量测定改进方法评价的实验室间研究]。

IF 0.3 4区农林科学

Food Hygiene and Safety Science Pub Date : 2022-04-25 DOI: 10.3358/shokueishi.63.97

Yutaka Abe, T. Abe, H. Ohno, Kimiyasu Ohashi, A. Ozaki, Takamitsu Kazama, Yohei Kataoka, Kumi Suzuki, Shinichiro Nagai, Kotaro Hanazawa, Masato Hayakawa, Naoyuki Hirabayashi, Miku Yamaguchi, Kazunari Watanabe, M. Mutsuga, Kyoko Sato

{"title":"[Inter-laboratory Study on the Modified Method Assessment for the Determining Methanol Content in Kitchen Detergents].","authors":"Yutaka Abe, T. Abe, H. Ohno, Kimiyasu Ohashi, A. Ozaki, Takamitsu Kazama, Yohei Kataoka, Kumi Suzuki, Shinichiro Nagai, Kotaro Hanazawa, Masato Hayakawa, Naoyuki Hirabayashi, Miku Yamaguchi, Kazunari Watanabe, M. Mutsuga, Kyoko Sato","doi":"10.3358/shokueishi.63.97","DOIUrl":"https://doi.org/10.3358/shokueishi.63.97","url":null,"abstract":"We modified a method for determining methanol content in detergents used in kitchens. Furthermore, an inter-laboratory study was conducted in 10 laboratories to validate the modified method. In this study, two concentrations of samples were blindly coded. Each laboratory determined the methanol content in each sample according to a protocol. The determined values were statistically analyzed according to an international harmonized guideline. HorRat values were calculated based on the reproducibility relative standard deviation (RSDR) which was estimated from the interlaboratory study, and predicted RSDR calculated from the Horwitz/Thompson equation. The HorRat values of the two samples were 0.8 and 1.8, meeting the performance criteria of less than 2 set by the Codex Alimentarius for analytical method approval. These results confirm that this modified analytical method shows good performance as an analytical method for determining methanol content in kitchen detergents.","PeriodicalId":54373,"journal":{"name":"Food Hygiene and Safety Science","volume":"48 1","pages":"97-103"},"PeriodicalIF":0.3,"publicationDate":"2022-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83344334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Surveillance of Acaricides in Honey]. 蜂蜜中杀螨剂的监测。

IF 0.3 4区农林科学

Food Hygiene and Safety Science Pub Date : 2022-04-25 DOI: 10.3358/shokueishi.63.92

Yumi Ohba, Takayuki Nakajima, Maki Kanda, H. Hayashi, Chieko Nagano, Souichi Yoshikawa, Youko Matsushima, Hiroshi Koike, Momoka Hayashi, K. Otsuka, Takeo Sasamoto

引用次数: 1

[Secondary Contamination by Wheat Allergens across Cooking Bowls through the Use of Sponge Scourers]. [通过使用海绵洗涤器在烹饪碗中产生的小麦过敏原二次污染]。

IF 0.3 4区农林科学

Food Hygiene and Safety Science Pub Date : 2022-04-25 DOI: 10.3358/shokueishi.63.70

Hiroyuki Hashimoto, Tatsuya M. Ikeda, Masato Yoshimitsu, Kyohei Kiyota

{"title":"[Secondary Contamination by Wheat Allergens across Cooking Bowls through the Use of Sponge Scourers].","authors":"Hiroyuki Hashimoto, Tatsuya M. Ikeda, Masato Yoshimitsu, Kyohei Kiyota","doi":"10.3358/shokueishi.63.70","DOIUrl":"https://doi.org/10.3358/shokueishi.63.70","url":null,"abstract":"After washing the cooking utensils used to prepare liquid batter, flour may remain in the scrubbing sponge. Secondary contamination of cooking devices with wheat allergens is a concern if such scrubbing sponges are used to clean other equipment. Therefore, in this study, bowl washing with detergent, using a scrubbing sponge was evaluated as a cleaning method following liquid batter cooking. Multiple trials revealed that wheat allergens were transferred from a bowl coated with 10 g of liquid batter to an unused bowl via sponge scrubbing with a positive rate of approximately 80%. Residual batter was observed in the scrubbing sponge after cleaning and rinsing procedures, with a residual rate of about 20%. Detailed observation of the residue revealed that proteins such as gluten were attached to the cell skeleton, and between the skeletons of the sponge, and starch granules were attached to the proteins. Even with sponge rinsing conditions added to the protocol, complete removal of wheat allergen was difficult. These studies indicate that particular scrubbing sponges for cleaning the residual wheat on cooking utensils should be dedicated exclusively in cooking facilities that prepare allergy-friendly-foods to avoid risk of allergen contamination.","PeriodicalId":54373,"journal":{"name":"Food Hygiene and Safety Science","volume":"26 9 1","pages":"70-78"},"PeriodicalIF":0.3,"publicationDate":"2022-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82550946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Isolating Venomous Constituents of Paralepistopsis acromelalgaand Simultaneous Analysis of Its Compounds]. 肢端藻副鼻藿有毒成分的分离及其化合物的同时分析。

IF 0.3 4区农林科学

Food Hygiene and Safety Science Pub Date : 2022-04-25 DOI: 10.3358/shokueishi.63.79

Y. Ishida, H. Ouchi, T. Kan, H. Shinohara, Katsunori Nakajima, Yuka Nagaoka

引用次数: 1

[Survey of Total Mercury Content in Fishery Products]. [渔业产品中总汞含量调查]。

IF 0.3 4区农林科学

Food Hygiene and Safety Science Pub Date : 2022-04-25 DOI: 10.3358/shokueishi.63.85

Aiko Yutani, T. Nakatani, A. Ozaki, Yukihiko Yamaguchi, T. Yamano

{"title":"[Survey of Total Mercury Content in Fishery Products].","authors":"Aiko Yutani, T. Nakatani, A. Ozaki, Yukihiko Yamaguchi, T. Yamano","doi":"10.3358/shokueishi.63.85","DOIUrl":"https://doi.org/10.3358/shokueishi.63.85","url":null,"abstract":"The total mercury content in 112 fishery products, purchased from Osaka city during 2013-2018, was measured using a heating vaporization mercury analyzer. The average total mercury content in all tuna processed products was found out to be 0.115 μg/g (median=0.070 μg/g). Notably, albacore tuna exhibited the highest mercury content with an average concentration of 0.301 μg/g (median=0.296 μg/g). The total mercury concentration of the fishery products, except processed tuna and Kezuribushi (comprising shavings of dried and smoked mackerel, sardine, as well as horse mackerel), was generally low (<0.1 μg/g).The provisional tolerable weekly intake (PTWI) for mercury as set by the Joint FAO/WHO Expert Committee on Food Additives is 4.0 μg/kg body weight/week. On an average, for Japanese diet, the total weekly mercury intake from fishery products for a person weighing 50 kg was estimated to be 0.13 μg/kg body weight/week, which was 3.3% of the PTWI. These values indicate that it was not a problem to consume fishery products normally. However, albacore tuna cans have a relatively high total mercury concentration; thus, pregnant women consuming them daily may exceed the tolerable weekly intake of methylmercury (2 μg/kg body weight/week) as set by the Food Safety Commission of Japan.","PeriodicalId":54373,"journal":{"name":"Food Hygiene and Safety Science","volume":"42 1","pages":"85-91"},"PeriodicalIF":0.3,"publicationDate":"2022-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86547184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

[Study of Rapid Simultaneous Determination of 6 Fungicides in Lemon Using Three-Layer Extraction]. [三层萃取法快速同时测定柠檬中6种杀菌剂的研究]

IF 0.3 4区农林科学

Food Hygiene and Safety Science Pub Date : 2022-02-25 DOI: 10.3358/shokueishi.63.47

Takumi Daimon, Kunihiko Takahashi

引用次数: 0

[Recognition and Prevalence of "Designated Ingredient, etc." in Health Foods]. 【保健食品中“指定成分等”的认识与流行】。

IF 0.3 4区农林科学

Food Hygiene and Safety Science Pub Date : 2022-02-25 DOI: 10.3358/shokueishi.63.20

T. Chiba, N. Tanemura, C. Nishijima, K. Umegaki

{"title":"[Recognition and Prevalence of \"Designated Ingredient, etc.\" in Health Foods].","authors":"T. Chiba, N. Tanemura, C. Nishijima, K. Umegaki","doi":"10.3358/shokueishi.63.20","DOIUrl":"https://doi.org/10.3358/shokueishi.63.20","url":null,"abstract":"From 2012 to 2017, many adverse events, such as irregular vaginal bleeding and menstrual disorders, associated with the use of health foods containing Pueraria mirifica were reported in PIO-NET. Health foods containing P. mirifica claim mastogenic or body shaping effects, and it is for this reason that many women use these products. As a result, the Japanese government investigated and assessed the possibility of the occurrence of adverse effects associated with the use of other ingredients in health foods and labelled P. mirifica, Coleus forskohlii, black cohosh, and greater celandine as \"designated ingredient, etc.\"The present study showed that recognition of \"designated ingredient, etc.\" was 45.9% and that there was a difference between consumers and healthcare professionals. The prevalence of food containing P. mirifica use was 1.2%. Almost half of users experienced adverse events, such as irregular vaginal bleeding and menstrual disorder. Some subjects had a good perception towards \"designated ingredient, etc.,\" such as \"It seems effective\"(32.7%) and \"It seems good for health\"(18.9%). After reading the descriptive text, their positive perceptions decreased.In conclusion, the recognition of \"designated ingredient, etc.\" is insufficient. To avoid adverse events associated with \"food containing designated ingredient, etc.,\" detailed information should be provided.","PeriodicalId":54373,"journal":{"name":"Food Hygiene and Safety Science","volume":"10 1","pages":"20-26"},"PeriodicalIF":0.3,"publicationDate":"2022-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80440737","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1