Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi)最新文献_第4页

SHRの血圧, 心拍, 血糖, 各種肝臓パラメーターに対する銀杏エキス食摂取の影響食用银杏提取物对SHR的血压，心率，血糖，各种肝脏参数的影响

Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi) Pub Date : 2000-06-25 DOI: 10.3358/SHOKUEISHI.41.171

K. Umegaki, Mika Yoshimura, Mitsuru Higuchi, Takatoshi Esashi, Kazumasa Shinozuka

引用次数: 7

遺伝子組換え, 非組換え大豆のマウス, ラットへの混餌投与による免疫系への影響给小鼠和大鼠混合喂食转基因和非转基因大豆对免疫系统的影响

Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi) Pub Date : 2000-06-25 DOI: 10.3358/SHOKUEISHI.41.188

玲子手島, 浩穐山, 晴代奥貫, 佐久嶋順一郎, 幸広合田, 博志小野寺, 純一澤田, 正武豊田

{"title":"遺伝子組換え, 非組換え大豆のマウス, ラットへの混餌投与による免疫系への影響","authors":"玲子手島, 浩穐山, 晴代奥貫, 佐久嶋順一郎, 幸広合田, 博志小野寺, 純一澤田, 正武豊田","doi":"10.3358/SHOKUEISHI.41.188","DOIUrl":"https://doi.org/10.3358/SHOKUEISHI.41.188","url":null,"abstract":"Subchronic animal feeding studies to examine the effect of glyphosate-tolerant soybeans, which contain the bacterial 5-enolpyruvylshikimate-3-phosphate synthase from Agrobacterium sp. strain CP4, on the immune system were conducted with BN rats and B10A mice. The studies were designed to compare the feeding value of a line of genetically modified glyphosate-tolerant soybeans (GM soybeans) to that of closely-related and one-parent same cultivar (non-GM soybeans). Heat-treated soybean meal was incorporated into the diets of the rats and mice at a concentration of 30%. The study duration was 15 weeks. Growth, food intake and weights of the liver and the spleen were compared between animals fed the non-GM and GM lines. The histopathology of the thymus, liver, spleen, mesenteric lymph node, Peyer's patches, and small intestine, and the production of soybean-specific IgE and IgG antibodies in the sera were also compared. Growth, feeding value, and the histopathology of immune-related organs showed no significant differences between animals fed GM and non-GM lines. The production of soybean-specific IgE was not detected in the sera of either group, and the increase in soybean-specific IgG was identical in the GM and non-GM groups. No immunotoxic activity was found in GM-soybean-fed rats or mice.","PeriodicalId":17269,"journal":{"name":"Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi)","volume":"20 1","pages":"188-193"},"PeriodicalIF":0.0,"publicationDate":"2000-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78254824","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 53

アセトニトリル抽出,GPC及びミニカラム精製,デュアルカラムGC-ECDによる食品中の多成分残留農薬分析乙腈提取，GPC及迷你列精制，双列GC-ECD对食品中的多成分农药残留进行分析

Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi) Pub Date : 2000-06-25 DOI: 10.3358/SHOKUEISHI.41.178

E. Ueno, H. Oshima, I. Saito, H. Matsumoto

引用次数: 16

Residue analysis of clenbuterol in bovine and horse tissues and cow's milk by enzyme-linked immunosorbent assay. 用酶联免疫吸附法分析牛、马组织和牛奶中盐酸克仑特罗的残留。

Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi) Pub Date : 2000-02-25 DOI: 10.3358/SHOKUEISHI.41.48

M. Matsumoto, N. Maruyama, Hiroo Watanabe, Takashi Kikuchihara, Y. Kido, A. Tsuji

{"title":"Residue analysis of clenbuterol in bovine and horse tissues and cow's milk by enzyme-linked immunosorbent assay.","authors":"M. Matsumoto, N. Maruyama, Hiroo Watanabe, Takashi Kikuchihara, Y. Kido, A. Tsuji","doi":"10.3358/SHOKUEISHI.41.48","DOIUrl":"https://doi.org/10.3358/SHOKUEISHI.41.48","url":null,"abstract":"Residue analysis of clenbuterol (CBL) in bovine and horse tissues and cow's milk using enzyme-linked immunosorbent assay (ELISA) with alkaline phosphatase as the label is described. The detection limit of the ELISA established here was 0.1ng/g (0.1ppb). Tissue samples were homogenized with 3% metaphosphoric acid and cleaned up by liquid-liquid extraction with ethyl acetate. After evaporation of the ethyl acetate extract, CBL in the residue was measured by ELISA. Recoveries of CBL were 75-96% for bovine tissues, 74-98% for horse tissues and 99% for cow's milk. CBL was not detectable in bovine tissues after the 6th day of withdrawal (usual dose: 0.3mg/head, double dose: 0.6mg/head), or in horse tissues after the 25th day of withdrawal (1.6μg/kg, twice a day, for 11 days). CBL concentration in horse plasma fell below the detection limit within 24 hours after the final administration. CBL was not detectable after 2.5 days of withdrawal in cow's milk or after 6 hours (usual dose group) or 24 hours (double dose group) in cow's plasma.","PeriodicalId":17269,"journal":{"name":"Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi)","volume":"570 1","pages":"48-53"},"PeriodicalIF":0.0,"publicationDate":"2000-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85699514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Paralytic Shellfish Poison 麻痹性贝类毒

Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi) Pub Date : 2000-02-25 DOI: 10.3358/SHOKUEISHI.41.1

R. Murakami, T. Noguchi

引用次数: 75

Studies on Optical Isomerism of Astaxanthin in Natural Food Colors and Principal Pigment in Phaffia Color 天然食用色素中虾青素的光学同分异构体研究及法菲亚色素中主要色素的光学同分异构体研究

Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi) Pub Date : 2000-02-25 DOI: 10.3358/SHOKUEISHI.41.44

Kyoko Sato, N. Sugimoto, Takashi Yamada, T. Maitani

引用次数: 2

Determination of Prochloraz and Its Metabolites in Fruits and Vegetables by GC 气相色谱法测定果蔬中丙氯嗪及其代谢物

Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi) Pub Date : 2000-02-25 DOI: 10.3358/SHOKUEISHI.41.61

J. Fuse, H. Kanamori, Norihisa Ideyoshi

引用次数: 5

Fumonisin production by Fusarium moniliforme and F. proliferatum isolated from several agricultural commodities and Japanese soil, and detection of new fumonisins. 从几种农产品和日本土壤中分离的念珠镰刀菌和增殖镰刀菌产伏马菌素及新伏马菌素的检测。

Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi) Pub Date : 2000-02-25 DOI: 10.3358/SHOKUEISHI.41.30

H. Akiyama, Y. Kikuchi, N. Narita, Meiko Suzuki, Y. Goda, K. Takatori, M. Ichinoe, M. Toyoda

引用次数: 0

Constituents of enzymatically modified isoquercitrin and enzymatically modified rutin (extract). 酶修饰异槲皮苷和酶修饰芦丁(提取物)的成分。

Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi) Pub Date : 2000-02-25 DOI: 10.3358/SHOKUEISHI.41.54

T. Akiyama, T. Washino, Takashi Yamada, T. Koda, T. Maitani

{"title":"Constituents of enzymatically modified isoquercitrin and enzymatically modified rutin (extract).","authors":"T. Akiyama, T. Washino, Takashi Yamada, T. Koda, T. Maitani","doi":"10.3358/SHOKUEISHI.41.54","DOIUrl":"https://doi.org/10.3358/SHOKUEISHI.41.54","url":null,"abstract":"Enzymatically modified isoquercitrin and enzymatically modified rutin (extract) were analyzed to determine the structures and contents of their constituents. NMR analysis revealed that the 4-hydroxyl group of glucose was glucosylated in the manufacture of enzymatically modified isoquercitrin. LC/MS analysis established that enzymatically modified isoquercitrin consists of isoquercitrin and its α-glucosylated derivatives with 1-7 additional glucose moieties. Similarly, one sample of enzymatically modified rutin (extract) was shown to consist of rutin and its α-glucosylated derivatives. Rutin derivatives with up to 32 additional glucose moieties were detected. A different sample of enzymatically modified rutin (extract) consisted of rutin, its derivative with one additional glucose and isoquercitrin. It was suggested that two additional enzymes, as well as cyclodextrin glucanotransferase, play roles in the manufacture of this product. HPLC was employed to evaluate the contents of quercetin glycosides, which should determine solubility and antioxidative activity, in the three samples.","PeriodicalId":17269,"journal":{"name":"Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi)","volume":"108 1","pages":"54-60"},"PeriodicalIF":0.0,"publicationDate":"2000-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80842187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 52

Determination of Cadmium in Rice by Microwave Digestion and Graphite Furnace Atomic Absorption Spectrometry 微波消解-石墨炉原子吸收光谱法测定大米中的镉

Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi) Pub Date : 2000-02-25 DOI: 10.3358/SHOKUEISHI.41.66

Eiko Amakawa, Tsutomu Ogiwara, N. Ohhashi, K. Kamata, Sukeji Suzuki

引用次数: 1