International journal of industrial entomology最新文献_第4页

Breeding of mulberry variety "Shimgang" showing resistance to popcorn disease 抗爆米花病桑树新品种“新冈”的选育

International journal of industrial entomology Pub Date : 2016-12-31 DOI: 10.7852/IJIE.2016.33.2.41

Gyoo-Byung Sung, S. Seo, Yong Soon Kim, Wan-Taek Ju, Hyun Bok Kim, Kee-Young Kim

引用次数: 0

Comparison of gloverin gene expression patterns between domesticated and wild silkworms 家蚕与野生家蚕gloverin基因表达谱的比较

International journal of industrial entomology Pub Date : 2016-12-31 DOI: 10.7852/IJIE.2016.33.2.113

Seong-Ryul Kim, Kwangho Choi, Sung-Wan Kim, Seung‐Won Park

引用次数: 0

Optimization of culture conditions of Bacillus subtilis with α-glucosidase inhibitory activity α-葡萄糖苷酶抑制枯草芽孢杆菌培养条件的优化

International journal of industrial entomology Pub Date : 2016-09-30 DOI: 10.7852/IJIE.2016.33.1.24

Yong‐Soon Kim, Wan-Taek Ju, Hyun-bok Kim, Gyoo-Byung Sung

{"title":"Optimization of culture conditions of Bacillus subtilis with α-glucosidase inhibitory activity","authors":"Yong‐Soon Kim, Wan-Taek Ju, Hyun-bok Kim, Gyoo-Byung Sung","doi":"10.7852/IJIE.2016.33.1.24","DOIUrl":"https://doi.org/10.7852/IJIE.2016.33.1.24","url":null,"abstract":"1-Deoxynojirimycin (DNJ) have been extensively investigated for their α -glucosidase inhibitor on postprandial hyperglycemia, and applied in nutraceuticals and medicine for preventing or delaying progression of type 2 diabetes. However, the amount of DNJ in mulberry leaves is low (about 0.1%), therefore, more effective extraction method is needed. This study was performed to develop microbial DNJ for biological methods of DNJ as an alternative to the chemical methods. In this study, we obtained evidence for Bacillus subtilis that produce DNJ in large quantities by high performance liquid chromatography. Inhibition of α -glucosidase activity was determined to DNJ production or non-production. Investigation of the effect of mulberry leaves powder concentration (1~5%), using the DNJ high-production bacteria, provided evidence for microbial mass production of DNJ. When the 4% mulberry leaf powder for 9 days was used, the α -glucosidase inhibitory activity was over the 85%. Also, the results presented in this study confirm DNJ yield’s increasement in microbes using the various of nutrients and provide insight of ways to improve DNJ yields in microorganisms.","PeriodicalId":14140,"journal":{"name":"International journal of industrial entomology","volume":"57 1","pages":"24-30"},"PeriodicalIF":0.0,"publicationDate":"2016-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86286115","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: 2

Effect of Saccharomyces cerevisiae consumption on the pathogenicity of Beauveria bassiana in Protaetia brevitarsis 酿酒酵母食用量对白僵菌致病性的影响

International journal of industrial entomology Pub Date : 2016-09-30 DOI: 10.7852/IJIE.2016.33.1.1

Kyu‐Won Kwak, Myung‐Sae Han, S. Nam, K. Park, Eun-Sun Kim, Seokhyung Lee, Myung-Ha Song, W. Kim, Ji-Young Choi

引用次数: 0

Mulberry popcorn disease occurrence in Korea region and development of integrative control method 韩国地区桑椹爆花病的发生及综合防治方法的发展

International journal of industrial entomology Pub Date : 2016-09-30 DOI: 10.7852/IJIE.2016.33.1.36

Wan-Taek Ju, Hyun-bok Kim, Gyoo-Byung Sung, Kwang-Young Park, Yong‐Soon Kim

引用次数: 3

Artificial rearing of the olive fruit fly Bactrocera oleae (Rossi) (Diptera: Tephritidae) for use in the Sterile Insect Technique: improvements of the egg collection system 用于昆虫不育技术的油橄榄小实蝇(双翅目:蝗科)的人工饲养:采卵系统的改进

International journal of industrial entomology Pub Date : 2016-09-30 DOI: 10.7852/IJIE.2016.33.1.15

Sohel Ahmad, I. Haq, P. Rempoulakis, D. Orozco, A. Jessup, C. Cáceres, H. Paulus, M. Vreysen

引用次数: 9

Nutrition composition differences among steamed and freeze-dried mature silkworm larval powders made from 3 Bombyx mori varieties weaving different colored cocoons 3种不同颜色蚕茧的蒸熟和冻干成熟蚕蛹粉的营养成分差异

International journal of industrial entomology Pub Date : 2016-09-30 DOI: 10.7852/IJIE.2016.33.1.6

S. Ji, Nam-suk Kim, Haeyong Kweon, Bo-Hey Choi, Kee-Young Kim, Y. Koh

{"title":"Nutrition composition differences among steamed and freeze-dried mature silkworm larval powders made from 3 Bombyx mori varieties weaving different colored cocoons","authors":"S. Ji, Nam-suk Kim, Haeyong Kweon, Bo-Hey Choi, Kee-Young Kim, Y. Koh","doi":"10.7852/IJIE.2016.33.1.6","DOIUrl":"https://doi.org/10.7852/IJIE.2016.33.1.6","url":null,"abstract":"The mulberry silkworm, Bombyx mori has been one of the most important domestic animals which have provided with silk fibers for weaving fabrics and a food for a protein and lipid source. In addition, various health improvement effects of diverse silkworm larval powders were reported. Recently we found that steamed and freeze-dried mature silkworm larval powder (SMSP) generated using white-jade (also known as Backokjam) silkworm variety extended healthspan and increased resistance to Parkinson`s disease in animal models. Because the colors of cocoons in silkworm varieties were caused by altered signal transduction pathways transporting phytochemicals from intestinal lumens to silk glands, we performed the proximate, amino acid, mineral, carbohydrates, fatty acid, and cholesterol composition analyses of SMSPs of 3 silkworm varieties which were weaving light yellow, golden, and red cocoons. Although most of nutrient compositions among 3 SMSPs were similar, there were significant differences in certain amino acids, minerals, and fatty acid compositions. Red silk silkworm (RS)-SMSP had higher contents of crude proteins and total amino acids than other SMSPs. In addition, the ratio of n-3/n-6 unsaturated fatty acids were higher than the other SMSPs. In contrast Golden silk silkworm (GS)-SMSP had higher ratio of potassium/sodium than the other SMSPs. These nutrient analysis results suggested that 3 SMSPs might have common and unique health improvement effects. Thus, further studies in the functionalities of the 3 SMSPs will reveal unknown their health improvements effects.","PeriodicalId":14140,"journal":{"name":"International journal of industrial entomology","volume":"39 1","pages":"6-14"},"PeriodicalIF":0.0,"publicationDate":"2016-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89793298","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: 13

Comparison of optimal temperature and time conditions for highest a-glucosidase inhibitory activity from various of Korea mulberry teas 不同韩国桑茶a-葡萄糖苷酶抑制活性最佳温度和时间条件的比较

International journal of industrial entomology Pub Date : 2016-09-30 DOI: 10.7852/IJIE.2016.33.1.31

Wan-Taek Ju, Hyun-bok Kim, Gyoo-Byung Sung, Yong‐Soon Kim

{"title":"Comparison of optimal temperature and time conditions for highest a-glucosidase inhibitory activity from various of Korea mulberry teas","authors":"Wan-Taek Ju, Hyun-bok Kim, Gyoo-Byung Sung, Yong‐Soon Kim","doi":"10.7852/IJIE.2016.33.1.31","DOIUrl":"https://doi.org/10.7852/IJIE.2016.33.1.31","url":null,"abstract":"The influence of commonly used steeping times and temperatures about mulberry tea on a-glucosidase inhibitory activity were studied. The effects of product and preparation variables on the in-cup chemical composition of mulberry tea extracts is of interest because the appearance and taste characteristics and the possible health effects of a tea liquor arise from the chemical components extracted from the leaf during mulberry tea preparation. A comprehensive study was therefore undertaken to determine the contributions of product and provide a basic data for development of high quality mulberry tea products against diabetes. Specific eight mulberry tea were collected from each region of Korea (A-I) and when it was extracted on 85℃ for 2min, a-glucosidase activity was best for 98-102%. According to various temperature and time extraction methods, this study was carried out to optimize teamaking conditions for maximal DNJ extraction from Korean mulberry tea and and it would be of particular interest for people who drink mulberry tea to control blood glucose levels.","PeriodicalId":14140,"journal":{"name":"International journal of industrial entomology","volume":"10 1","pages":"31-35"},"PeriodicalIF":0.0,"publicationDate":"2016-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75248764","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: 1

Enhanced expression of the structural protein of porcine reproductive and respiratory syndrome virus (PRRSV) by SUMO fusion SUMO融合增强猪繁殖与呼吸综合征病毒(PRRSV)结构蛋白的表达

International journal of industrial entomology Pub Date : 2016-06-30 DOI: 10.7852/IJIE.2016.32.2.90

H. Koo, S. Bae, S. Woo

引用次数: 0

Effects of agricultural byproducts, DDG and MSG, on the larval development of mealworms 农副产物DDG和味精对粉虫幼虫发育的影响

International journal of industrial entomology Pub Date : 2016-06-30 DOI: 10.7852/IJIE.2016.32.2.69

Sunyoung Kim, H. Kim, K. Lee, H. Yoon, N. Kim

{"title":"Effects of agricultural byproducts, DDG and MSG, on the larval development of mealworms","authors":"Sunyoung Kim, H. Kim, K. Lee, H. Yoon, N. Kim","doi":"10.7852/IJIE.2016.32.2.69","DOIUrl":"https://doi.org/10.7852/IJIE.2016.32.2.69","url":null,"abstract":"Distillers dried grain (DDG) and makgeolli spent grain (MSG) are agricultural byproducts to produce alcoholic beverage. However, they are known to contain enough nutrients. Mealworm is a promising insect resource for an animal feed ingredient as well as alternative human food. With low cost, DDG and MSG were investigated as a feed ingredient for rearing high quality mealworms. DDG and MSG were mixed with wheat bran and compared to control feed (only wheat bran) for its effects on larval survivorship, larval weight, duration for developmental period, pupation rate, and pupal weight. When DDG added, larval survivorship was reduced to 50~70% compared to the control group. Larvae fed on DDG were heavier from third to sixth week. Especially, larvae with 50% DDG were 28% heavier than the control group at the third week. For the larval period, the 50% DDG group was 11% less than that for the control. The pupal weight for the 30% DDG group was 7% heavier than that for the control group. Pupation rates for all the DDG groups were higher than 90%. When compared to the control, larval survivorship for the 70% MSG group was low, but the 50% and 70% MSG groups were high during the seventh and eighth weeks because of delayed development. After the eighth week, larvae with 70% MSG showed the highest larval weight increase as 9~18% compared to the control group. Except 70% MSG group, all of MSG groups showed more than 90% pupation rates. We confirmed that adding 30~50% of DDG or MSG to conventional wheat bran have a strong potential to replace the conventional wheat bran insect feed for quality insect production.","PeriodicalId":14140,"journal":{"name":"International journal of industrial entomology","volume":"47 1","pages":"69-79"},"PeriodicalIF":0.0,"publicationDate":"2016-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84076351","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: 8