A5053431512- Meat and Animal Product Quality
- Food Quality and Safety Studies
- Animal Nutrition and Physiology
- Nutrition, Health and Food Behavior
- Protein Hydrolysis and Bioactive Peptides
- Biochemical effects in animals
- Crystallization and Solubility Studies
- Phytochemicals and Antioxidant Activities
- Insect Utilization and Effects
- X-ray Diffraction in Crystallography
- Aquaculture Nutrition and Growth
- Bee Products Chemical Analysis
- Probiotics and Fermented Foods
- Muscle metabolism and nutrition
- Healthcare and Venom Research
- Crystallography and molecular interactions
- Reproductive System and Pregnancy
- Advanced Chemical Sensor Technologies
- Genetic and phenotypic traits in livestock
- Fungal Biology and Applications
- Food Industry and Aquatic Biology
- Agriculture, Soil, Plant Science
- Garlic and Onion Studies
- Pharmacological Effects of Natural Compounds
- ZnO doping and properties
Korea Research Institute of Chemical Technology
2025
Rural Development Administration
2011-2025
Kangwon National University
2014-2024
Konyang University Hospital
2024
Konyang University
2006-2024
Hannam University
2009-2023
Kunsan National University
2022
CHA University
2019-2021
National Institute of Animal Science
2011-2018
University of Bahrain
2014
Astaxanthin, a carotenoid without vitamin A activity, has shown anti-oxidant and anti-inflammatory activities; however, its molecular action mechanism have not been elucidated. We examined in vitro vivo regulatory function of astaxanthin on production nitric oxide (NO) prostaglandin E2 (PGE2) as well expression inducible NO synthase (iNOS), cyclooxygenase-2, tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β). Astaxanthin inhibited the or formation these pro-inflammatory mediators...
Citation Park D‐W, Lee S‐K, Hong SR, Han A‐R, Kwak‐Kim J, Yang KM. Expression of kisspeptin and its receptor GPR54 in the first trimester trophoblast women with recurrent pregnancy loss (RPL). Am J Reprod Immunol 2012; 67: 132–139 Problem Kisspeptin play a major role invasion. The expression decidua their relationship decidual peripheral blood natural killer (NK) cells are investigated RPL. Method study Trophoblast tissues were collected from 38 RPL who miscarried genetically normal fetus 14...
The experiment was carried out to investigate the effects of Alisma canaliculatum with probiotics (ACP) on growth performance, meat composition, oxidative stability, and fatty acid composition broiler meat. Sixteen probiotic strains were tested for their levels acid, bile, heat tolerance. Among them, Lactobacillus acidophilus KCTC 3111, Enterococcus faecium 2022, Bacillus subtilis 3239, Saccharomyces cerevisiae 7928 selected use in ACP. Exactly 140 Ross chicks assigned four dietary...
This study was conducted to compare growth performance, carcass characteristics and meat quality of 4 breeds local chicken. A total 480 1-d-old chicks were distributed 16 pens, with treatments breed, replicates 30 per pen. Three Korean white-mini broiler, Hanhyup-3-ho, Woorimatdag, a breed silky fowl raised under identical rearing feeding conditions for 31-d, 37-d, 36-d, 59-d, respectively. The BW feed consumption on pen basis weekly measured all ADFI, ADG gain:feed calculated each ADFI 3...
The endolichenic fungus Xylaria grammica KCTC 13121BP showed strong nematicidal activity against Meloidogyne incognita. This study aimed to identify the metabolites and evaluate efficacy of strain as a biocontrol agent under pot field conditions.Bioassay-guided fractionation instrumental analyses led grammicin being identified metabolite. Because patulin is mycotoxic isomer known have antibacterial cytotoxic activities, several biological activities two compounds were compared. Grammicin...
The objective of this study was to investigate the effects canola and flaxseed oils on physicochemical properties sensory quality emulsion-type sausage made from spent layer meat. Three types were manufactured with different fat sources: 20% pork back (CON), oil (CA) (FL). pH value CA significantly higher than others (p<0.05). highest water holding capacity also presented for CA; in other words, demonstrated a lower loss among treatments had lightness However, FL showed yellowness (p<0.05)...
Achieving uniform dopant distribution and fine compositional tuning in atomic layer deposition (ALD) processes remains a significant challenge, particularly for ultrathin films, due to their cyclic nature. This study systematically investigates the inherent limitations of uniformity minimum thickness achievable depositing doped films using ALD. Furthermore, strategy is implemented resolve nonuniformity ALD-grown by employing inhibitors. Utilizing Sn-doped In2O3 as model system, this approach...
Cells in maternal and fetal immune systems may communicate, leading to tolerance during pregnancy; however, this hypothesis remains controversial. Here, we profiled single cell transcriptional signatures placental layers comprising the maternal–fetal interface deep placenta, then searched for genes associated with preeclampsia. To investigate underlying principle of failure tolerance, started by clarifying systemic framework, models interaction frequency (IIF) specific triggers (i.e.,...
Rice is a staple food worldwide, yet its nutritional quality considerably impacted by the milling process, which removes bran layer and other outer parts containing bioactive compounds. This study aimed to optimize degree of semi-waxy rice variety "Milyang 387" (M387) retain key functional components, such as γ-aminobutyric acid (GABA) γ-oryzanol, while preserving desirable cooking qualities. The compared antioxidant capacities, including GABA γ-oryzanol content, physicochemical properties,...
The potential use of an oil in water (o/w) emulsion made from perilla and canola chicken sausage as animal fat replacer was assessed. 50% (wt/wt) perilla-canola mixture a 30:70 ratio, 3.20% polyglycerol polyricinoleate, 4.48% soy protein isolate, 14% inulin, 28.32% water. sausages were manufactured with 60% ground breast, 20% (beef tallow control), ice Full replacement reduced the content estimated calories but increased moisture, protein, ash, carbohydrate content. proportion α-linolenic...
The effects of gaseous ozone exposure on the bacterial counts and oxidative properties were evaluated in duck chicken breast fillets, which stored under a continuous flux (10×10<sup>−6</sup> kg O<sub>3</sub>/m<sup>3</sup>/h) at 4±1℃ for 4 d. generator was set to 15 min off 105 min, this cyclic timer during storage. Ozone effectively reduced growth coliform, aerobic anaerobic bacteria both breast. However, lipid oxidation occurred faster than with higher degree...
A mechanism of postmortem tenderization by adenosine 5′-monophosphate (AMP) on spent hen meat was investigated. Breast samples were made into a rectangular size 7.5 × 5 2 cm and grouped different treatments, followed immersion for 24 h at 4 ± 2°C in AMP marinade solutions 0, 15, 30, 45, 60 mmol/L that dissolved 0.9% (w/v) saline solution. To investigate the enzymatic changes tenderness-related traits, stored until day temperature 2°C. Result showed each increase 15 within solution remarkably...
The combined effects of pretreated black garlic (BG) extract and various cooking methods were investigated. chicken breast was prepared at a uniform size 5 × 1.5 cm randomly allocated into 12 treatment groups that placed in solutions containing fresh BG (1:4, w/v) (positive control), distilled water (negative oven-dried BG, encapsulated extract. They subjected to via sous-vide (SV), boiling, retorting, for 1 h. Both the different modified physicochemical, antioxidative, fatty acid profiles...
This research was conducted to compare the meat characteristics of Korean native duck and imported commercial duck. The ducks (broiler duck: Grimaud) were raised under identical rearing feeding conditions for 8 wk 6 wk, respectively. At end period, ten from each group slaughtered, breast leg obtained 24 h after slaughtering analyses characteristics. results showed that contained lower moisture fat, higher protein water holding capacity (WHC) than those (p<0.05). also had CIE <TEX>$a^*$</TEX>...
This study was aimed at comparing the pH, color, thiobarbituric acid (TBA), volatile basic nitrogen (VBN), textural properties, and sensory evaluations of chicken meat patties containing lotus (Nelumbo nucifera) leaf powder, assessing their shelf-life refrigeration temperature (<TEX>$4{\pm}1^{\circ}C$</TEX>). In refrigerated storage, lightness, yellowness, springiness values, properties scores control as well all treated samples decreased storage increased. The hardness, gumminess,...
This study was conducted to compare carcass characteristics and physico-chemical meat quality in two different genotype ducks raised under identical feeding rearing conditions. A total of ninety 1-d-old Korean native (KND, n = 45) commercial meat-type (Grimaud, were fed same experimental diets during 56 d 42 d, respectively obtain similar slaughter weights. The diet for starter period contained 20% crude protein (CP) 2,900 kcal nitrogen corrected true metabolizable energy (TMEn)/kg that...
The physicochemical characteristics and flavor-related compounds of thigh meat derived from diverse Korean native chickens (KNC), namely Hanhyup No. 3 (HH3), Woorimatdag No 1 (WRMD 1), 2 2), under fresh frozen-thawed conditions were studied compared with those commercial broilers (CB). Regardless the breed, KNC showed a higher (p < 0.05) percentage linoleic arachidonic acid. highest proportion docosahexaenoic acid was observed in WRMD 2. Despite having collagen content, maintained similar...