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Direct Purification of Burkholderia Pseudomallei Lipase from Fermentation Broth Using Aqueous Two-Phase Systems
Ooi. Chien Wei, Tey. Beng Ti, Hii. Siew Ling, Ariff. Arbakariya, Wu. Ho Shing, Lan. John Chi Wei, Juang. Ruey Shin, Kamal. Siti Mazlina 한국생물공학회 Biotechnology and bioprocess engineering 8 Pages
한국생물공학회 Biotechnology and bioprocess engineering 2009, Vol.14 No.6 811-818 (8 pages)
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Effect of Nitrogen-Load Condition on Hydrogen Production and Bacterial Community in Continuous Anaerobic Hydrogen Fermentation Process
Yasunori Kawagoshi, Masaharu Nakao, Naoe Hino, Tomonori Iwasa, K 한국습지학회 한국습지학회지 9 Pages
한국습지학회 한국습지학회지 2007, Vol.9 No.1 13 123-131 (9 pages)
Effect of Nitrogen-Load Condition on Hydrogen Production and Bacterial Community in Continuous Anaerobic Hydrogen Fermentation Process Yasunori Kawagoshi *+ / Masaharu Nakao* / Naoe Hino* / Tomonori Iwasa* / Kenji Furukawa* Abstract : Effect of nitrogen-load condition on hydrogen (H2) production and bacterial community in a continuous anaerobic hydrogen fermentation were investigated. The slight H... condition was not suitable for hydrogen production, the lactic acid concentration was increased and also lactic acid bacteria were definitely detected, which suggested that the competition between hydrogen fermentator and lactic acid producer was occurred. These results demonstrated that the nitrogen-load condition affect on the H2 productivity through the change of bacterial community in anaerobic hydrogen fermentation. Keyword : Hydrogen fermentation, Nitrogen load, Bacterial community, DGGE -
Effects of one-time and two-time intra-articular injection of hyaluronic acid sodium salt after joint surgery in dogs
Korakot Nganvongpanit*, Burin Boonsri, Thatdanai Sripratak, Patsanan Markmee 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 2호 14 215-222 (8 pages)
bacterial fermentation. Many hyaluronan products are commercially available worldwide. Several clinical studies of human patients with chronic osteoarthritis conducted using placebos and other drugs have demonstrated the beneficial effects of intra-articular injection of hyaluronic acid [2,6,7,14, 15,20,32]. Some studies have also reported beneficial effects of hyaluronan in cases of canine... Thirty-one dogs with patellar luxation (grades 2 and 3) were categorized into three groups. Group 1 (G.1; n = 12) had sodium hyaluronate (SHA) intra-articularly injected into the stifle joint that received surgery. Group 2 (G.2; n = 10) received SHA twice: first after surgery and then 1 week later. Group 3 (G.3; n = 9) served as a control, without injection. Blood was collected before injection and then once a week for 4 weeks after injection for evaluation of chondroitin sulfate (CS-WF6) and... -
열-알칼리 가용화 및 세정식 2상 혐기성 소화 혼합 공정을 통한 음식물류 폐기물 및 하수슬러지 병합 혐기성 소화
이원배, 김도균, 박철, 박세용, 한성국, 김문일 한국열환경공학회 열환경공학 13 Pages
한국열환경공학회 열환경공학 2019, 제 14권 1호 7 58-70 (13 pages)
and CH4 production from high-solid food waste in the two-stage thermophilic fermentation process with the recirculation of digester sludge”, Bioresour. Technol., 101, pp.42~47(2010). [16] Bouallagui, H., Torrijos, M., Godon, J.J., Moletta, R., Ben Cheikh, R., Touhami, Y., Delgenes, J.P., Hamdi, M., “Two-phases anaerobic digestion of fruit and vegetable wastes: bioreactors performance”,... -
Anti-melanogenic effects of black, green, and white tea extracts on immortalized melanocytes
Young Chul Kim, So Young Choi, Eun Ye Park 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2015, 제 16권 제 2호 1 135-143 (9 pages)
PPO during fermentation. Among these compounds, theaflavin-3,3’-digallate was previously found to prevent melanogenesis more efficiently than EC, ECG, EGC, EGCG, and KA in mouse B16 melanoma cells while the other theaflavins had no significant anti-melanogenic effect [36]. Therefore, it is believed that the depigmentation effects of CSWEs can be augmented by fermentation, and the potential... anti-melanogenic activity of black (fermented) tea was higher than that of a predominant tea catecholamine, epigallocatechin gallate. CSWEs, especially black tea extract, decreased tyrosinase protein levels in a concentration-dependent manner. These results suggest that the anti-melanogenic effect of CSWEs is mediated by a decrease in both tyrosinase activity and protein expression, and may be augmented by fermentation. Thus, CSWEs could be useful skin-whitening agents in the cosmetic industry. -
Antepartal insulin-like growth factor concentrations indicating differences in the metabolic adaptive capacity of dairy cows
Marion Piechotta*, Lars Holzhausen, Marcelo Gil Araujo, Maike Heppelmann, Anja Sipka, Chistiane Pfarrer, Hans-Joachim Schuberth, 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 3호 2 343-352 (10 pages)
cows since ruminal fermentation occurs in these animals, and data on the influence of nutrient intake during the peripartal period on IGF-I concentrations are conflicting [28,29,23]. Nevertheless, the finding of very low IGF-I mRNA expression but not corresponding low GHR1A mRNA expression has led to the speculation that post-receptor signaling might be negatively regulated in cows with low... Cows with different Insulin-like Growth Factor-I (IGF-I) concentrations showed comparable expression levels of hepatic growth hormone receptor (GHR). Suppressor of cytokine signaling 2 (SOCS2), could be responsible for additional inhibition of the GHR signal cascade. The aims were to monitor cows with high or low antepartal IGF-I concentrations (IGF-I or IGF-I), evaluate the interrelationships of endocrine endpoints, and measure hepatic SOCS2 expression. Dairy cows (n = 20) were selected (240 to... -
Transactivation of peroxisome proliferator-activated receptor alpha by green tea extracts
Kookkyung Lee 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 4호 7 325-330 (6 pages)
identity of the effective materials, peroxisomal proliferation by green tea extract is considered to be mediated through the activation of PPARα. Generally, black tea is derived as a result of full fermentation of the leaves of green tea. The concentration of its ingredients is different from that of green tea [3]. For example, EGCG, the best known ingredient, is largely degraded by fermentation.... component of green tea leaves. This would account for the increase in the number of peroxisomes and the activity of peroxisomal enzymes previously reported. However, black tea, a fully fermented product, had a stronger effect than oolong tea extract. These results also suggest, that in addition to epigallocatechin gallate, green tea leaves may possess some active chemicals newly produced as a result of the fermentation process, which act on PPARalpha like other peroxisome proliferators. -
Resveratrol raises in vitro anticancer effects of paclitaxel in NSCLC cell line A549 through CO X-2 expression
FanhuaKong, RunqiZhang, XudongZhao, GuanlinZheng, ZhouWang, PengWang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.5 2 465-474 (10 pages)
which is qualified to be called as “the last defender against terminal cancer” [4]. At present, there has been great progress in the research on obtaining paclitaxel through biosynthesis, fungal fermentation, plant tissue and cell culture and other technical methods [5]. Resveratrol is a non-flavanoids polyphenolic compound containing stilbene structure, which, according to relevant Origin... The aim of this study was to determine the raising anticancer effects of resveratrol (Res) on paclitaxel (PA) in non-small cell lung cancer (NSCLC) cell line A549. The 10 µg/ml of Res had no effect on human fetal lung fibroblast MRC-5 cells or on A549 cancer cells and the 5 or 10 µg/ml of PA also had no effect on MRC-5 normal cells. PA-L (5 µg/ml) and PA-H (10 µg/ml) had the growth inhibitory effects in NSCLC cell line A549, and Res increased these growth inhibitory... -
Field Sanitation and Foliar Application of Streptomyces padanus PMS-702 for the Control of Rice Sheath Blight
Chia-Jung Yang, Tzu-Pi Huang, Jenn-Wen Huang 한국식물병리학회 The Plant Pathology Journal 15 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 1호 5 57-71 (15 pages)
with S. padanus PMS-702 fermentation broth were developed in this study and were shown to further enhance the biocontrol efficacy for the rice sheath blight disease. The production of antibiotics and enzymes by Strep- tomyces spp. has been demonstrated to be affected by the compositions of the fermentation media (Singh et al., 2017). Addition of tryptophan in the culture media resulted in an... Rice sheath blight (ShB), caused by Rhizoctonia solani Kühn AG1-IA, is one of the destructive rice diseases worldwide. The aims of this study were to develop bio- control strategies focusing on field sanitation and foliar application with a biocontrol agent for ShB manage- ment. Streptomyces padanus PMS-702 showed a great antagonistic activity against R. solani. Fungichromin produced by S. padanus PMS-702, at 3.07 mg/l inhib- ited 50% mycelial growth, caused leakage of cytoplasm, and... -
Characterization of Veterinary Hospital-associated Antimicrobial-resistant (AR) Escherichia coli Isolates in Korea
Yeon Soo Chung, Dae Ho Kim, Yoon Sung Hu, Young Kyung Park, Sook Shin, Kun Taek Park, Soo Jin Yang, Suk Kyung Lim , Yong Ho Park 대한수의학회 대한수의학회 학술대회발표집 1 Pages
대한수의학회 대한수의학회 학술대회발표집 춘계학술심포지움 32 153-153 (1 pages)
a parallel fermentation process in brewing. The use of Nuruk in this brewing process is re sponsible for characteristic features of this traditional Korean liquor[1]. Nuruk is mainly made from wheat that various types of fungus, yeasts, bacteria and lactic acid bacteria. Lactic acid bacteria present in the Nuruk produces a variety of organic acids that prevent contamination from various ba...