소나무껍질 추출물(피타민)을 섭취한 닭고기의 품질 및 저장성

박병성,Park, Byung-Sung 한국축산식품학회 2009 한국축산식품학회지 Vol.29 No.4

A component of pine bark extract, pitamin, is known as an antioxidant and antimicrobial agent that exerts a variety of physiological effects; this compound has also been used widely in human beings. A 35-day trial was conducted to determine the influence of dietary pitamin premix via a sensory evaluation and evaluations of the TBARS, and meat quality in broiler chicken. We used 4 treatments groups: Control, Antibiotics, Pitamin premix 0.1%, and Pitamin premix 0.2%. The amino acid and protein contents in chicken breast muscle did not differ among the treatment groups. The pH of broilers fed on diets containing pitamin premix was lower (p<0.05) than broilers fed on the control and antibiotics diets, whereas the WHC was significantly higher in chicken breast muscles fed on the diet containing pitamin premix compared to the control and antibiotics groups (p<0.05). The TBARS is intended to be increased during the storage period (in days), and was significantly lower (p<0.05) in the chicken thigh muscles with skin from broilers fed on the diet containing the pitamin premix as compared to the control and antibiotics group (p<0.05). The sensory evaluation of boiled chicken, with the exception of the antibiotics group, revealed significantly better results from chickens fed on diets containing pitamin premix than the control group (p<0.05). These results suggest that dietary pitamin premix may improve the shelf life, flavor, taste, and meat quality in broiler chicken.

돼지고기의 콜레스테롤 함량 감소에 관한 β-Cyclodextrin의 급여효과

박병성,Park, Byung-Sung 한국식품영양과학회 2006 한국식품영양과학회지 Vol.35 No.3

The main objective of the present study was to determine the effect of dietary ${\beta}-cyclodextrin\;({\beta}CD)$ on reducing the cholesterol content of pork. Twelve swine of 50 kg body weight were randomly distributed into four groups of three heads each and fed experimental diets for 9 weeks until they reached a market weight of 110 kg. They were assigned to the four experimental diets containing 0% (control), 1.5%, 3.0% or 5.0% pure ${\beta}CD$. Daily feed intake, body weight gain and feed efficiency were not significantly different between any of the four group. The plasma total lipid, triacylglycerol and total cholesterol content of the swine in the three ${\beta}CD$-fed groups were significantly (p<0.05) decreased when compared to those in the control group, and were significantly (p<0.05) reduced by 21.80%,55.58% and 27.69%, respectively, in the swine fed on 5% ${\beta}CD$. The cholesterol content of pork belly (mg/100g) was significantly (p<0.05) decreased by 5.33 mg, 12.70 mg and 15.23 mg in the swine maintained on 1.5%, 3.0% and 5.0% ${\beta}CD$, respectively. The cholesterol content of pork belly, when expressed as the rate of reduced cholesterol, was significantly (p<0.05) decreased by 6.44%, 15.36% and 18.42% in groups of 1.5%, 3.0% and 5.0% ${\beta}CD$, respectively, when compared to that of the control group. These results suggest that dietary ${\beta}CD$ may be classified as dietary fiber which can modulate cholesterol metabolism in swine. 본 연구의 주목적은 돼지고기의 콜레스테롤 함량 감소에 관한 사료 내 ${\beta}CD$의 급여 효과를 조사하는 것이었다. 생체중 50 kg의 3원교잡종 거세 수퇘지 12마리를 이용하여서 4처리구 3반복으로 완전임의배치한 후, 시판체중인 110 kg 도달시까지 약 9주 동안 실험사료를 급여하였다. 일일 사료섭취량, 일일 증체량 및 사료효율은 ${\beta}CD$를 첨가하지 않은 대조구와 비교할 때, ${\beta}CD$ 1.5%, 3.0% 및 5.0% 첨가구의 각 처리구간 통계적인 유의차가 나타나지 않았다. 혈액 총지질, 중성지방 및 총콜레스테롤 함량은 대조구와 비교할 때 ${\beta}CD$ 첨가구가 유의적으로 낮아졌으며, 특히 ${\beta}CD$ 5.0% 첨가구에서 각각의 감소율은 21.80%, 55.58% 및 27.69%로서 가장 높게 나타났다(p<0.05). 돼지고기 삼겹살의 콜레스테롤 함량은 대조구와 비교할 때 ${\beta}CD$ 1.5%, 3.0% 및 5.0% 첨가구에서 각각 5.33mg, 12.70mg및 15.23 mg의 유의적인 감소를 나타났으며, 특히 이 값을 콜레스테롤의 감소율로서 나타냈을 때 각각 6.44%, 15.36%, 18.42%로서 유의적인 차이를 나타냈다(p<0.05). 이 결과는 돼지에서 ${\beta}CD$첨가급여가 콜레스테롤 대사를 조절할 수 있는 식이섬유로서 사용될 수 있음을 시사해준다.

C57BL/6 마우스에서 천연 식물성추출물(아벨모)의 발모효능 및 작용 메카니즘

박상오Sang-Oh Park,박병성Byung-Sung Park,노가영Ga-Yeong Noh 한국유화학회 2014 한국응용과학기술학회지 Vol.31 No.4

This study was determined the hair growth effect and mode of action of a complex extract (abelmo), extracted from various natural plants including Acorus calamus var. angustatus. 30 six-week old C57BL/6 mice were randomly assigned into three treatment groups with ten mice per treatment group repeatedly. The treatment group is a control group, and was classified into saline-applied, minoxidil 5%-applied, and abelmo-applied groups. Hair growth started from the abelmo-applied and minoxidil 5% -applied groups on the 9th day, compared to the saline-applied group. Hair growth rate was 17.06% and 19.15% in those two groups, respectively, and the abelmo-applied group s hair growth rate was higher. The density, length and thickness of hair were significantly higher in the order of abelmo-applied group, minoxidil 5%-applied group and saline-applied group on the 9th day, and hair root was strongly maintained in the abelmo-applied group. The density, length and thickness of hair in the abelmo-applied group were significantly higher by 599.8, 122.2 and 181.8% on the 9th day compared to the saline-applied group, and 166.7, 171.4 and 200.2% on the 12th day, and 136.6, 216.9 and 180.7%, respectively on the 15th day. As for hair follicle and the length of hair shaft from the dosal skin histopathology manifestation, the abelmo-applied group was more excellent than the saline-applied group and minoxidil 5%-applied group. This result actually confirmed the fact that abelmo promotes hair growth and strongly maintains hair root simultaneously.

K-뮤지컬 한류, 전망과 과제

박병성(Park Byung Sung) 한국예술종합학교 한국예술연구소 2021 한국예술연구 Vol.- No.34

한국 뮤지컬의 해외 진출은 1980년대부터 이루어졌다. 이 당시의 진출은 문화교류적인 차원이었고 엄밀한 의미에서 해외 시장 진출은 2010년 이후라고 보아야 한다. 산업적인 목적에서 K-뮤지컬은 지역적으로 중국과 일본, 대만을 포함한 아시아권에서 벌어지는 현상이다. 뮤지컬의 본고장인 영미권에서는 아직 K-뮤지컬이 영향력을 발휘하지 못한다. 초기의 K-뮤지컬은 K-팝(K-POP) 배우가 출연하는 투어 공연 형태로 진행되는 K-팝 한류의 영향에서 벗어나지 못했다. 이후 중소극장 위주의 라이선스 방식으로 중국과 일본 시장에 진출하는 수효를 늘려가며 발전하고 있다. 그러나 영화나 드라마, 가요가 내수시장에서 경쟁력을 키운 후 해외 시장에 진출한 것과 달리 아직 창작 뮤지컬은 내수시장에서의 경쟁력이 약하다. K-뮤지컬 한류가 제대로 실현되기 위해서는 창작 뮤지컬 콘텐츠의 경쟁력을 높이기 위한 제도 개선과, 한중일을 바탕으로 한 아시아의 뮤지컬 창작자 중심의 네트워크 플랫폼이 필요하다. Korean musicals have been making inroads into international markets since the 1980s. Commercial productions of K-musicals after 2010 occurs primarily in the Asian region: China, Japan, and Taiwan. Originally, K-musicals entered foreign markets in the form of touring productions that focused more on featured K-pop actors rather than the weight of the work itself. Since then, K-musicals have made inroads into Chinese and Japanese markets through a licensing system centered on small and medium-sized theaters. While not as competitive as music or dramas, musicals have received good reviews in the Asian region. In order to explore the potential of the ‘K-musical Korean Wave,’ it is necessary to improve the support system to increase the competitiveness of creative musical content domestically and to create a networking platform for musical creators in Asia based in Korea, China and Japan.

삼씨유와 달맞이유의 급여가 계란 내 감마지방산 축적에 미치는 영향

박병성 ( Byung Sung Park ) 한국유화학회 2008 한국응용과학기술학회지 Vol.25 No.2

Effect of Feeding Cordyceps with Fly Pupa on Growth Performance in Broiler Chickens

박병성(Byung-Sung Park) 한국생명과학회 2011 생명과학회지 Vol.21 No.11

본 연구는 파리번데기 동충하초(Cordyceps with fly pupa, CFP)의 급여가 브로일러의 성장능력에 미치는 영향을 조사하기 위하여 수행하였다. 부화 1일령 육계(Ross 308) 400수를 이용하여 4개의 처리구로 완전임의배치 한 후 35일 동안 사육하였다. 처리구는 T1 (CFP를 첨가하지 않은 무첨가 대조구), T2 (CFP 2.0% 첨가구), T3 (CFP 3.5% 첨가구) 및 T4 (CFP 5.0% 첨가구)로 구분하였다. 시험 전 기간 동안 브로일러의 증체량 및 사료효율은 T3가 유의하게 가장 높았으나(p<0.05) T1과 T2, T4 사이의 통계적인 유의차는 나타나지 않았다. 혈액 중성지방, 총 콜레스테롤 및 LDL.C 함량은 CFP 첨가구가 대조구에 비해서 유의하게 낮았다(p<0.05). 혈액 지질의 감소율 범위는 대조구와 비교할 때 CFP 첨가구에서 중성지방 5.32-10.63%, 총콜레스테롤 9.23-12.62%, LDL.C 44.67-53.81%로 나타났다. 복강지방 무게비율은 CFP 첨가구가 대조구와 비교할 때 유의하게 감소하였으며(p<0.05) 복강지방의 감소율 범위는 17.67-21.68%로 나타났다. 브로일러의 도체중, 도체율 및 도체중에 대한 가슴살과 피부를 포함한 다리살의 무게는 T3가 유의하게 가장 높았으며 T1과 T2, T4 사이의 통계적인 유의차가 인정되었다(p<0.05). 장 내 유해균인 E. coli, Salmonella는 CFP 첨가구가 대조구에 비해서 낮았으나 유익한 균인 Bifidobacteria는 CFP 첨가구가 대조구에 비해서 유의하게 높았다(p<0.05). 본 결과는 파리번데기 동충하초가 브로일러의 증체량 및 도체특성을 개선시킬 수 있음을 시사해준다. This study was carried out to evaluate the effects of the addition of different levels of CFP (Cordyceps with fly pupa) on growth performance in broiler chickens. 400 broiler chicks (Ross 308, 1 day old) were sorted randomly into 4 treatment groups and fed experimental diets for 35 days. The treatment groups were divided into a control group not fed with CFP (T1), and treatment groups fed with CFP 2.0% (T2), CFP 3.5% (T3), and CFP 5.0% (T4). Although the broilers’ weight gain and feed efficiency were significantly higher (p<0.05) in the T3 group throughout the entirety of the test period, no statistically significant differences were noted among the T1 and T2, T4 groups. Triglyceride in the blood, total cholesterol, and LDL-C were significantly lower in the CFP treatment groups than in the control group (p<0.05). The blood lipid reduction rate ranged from 5.32 to 10.63% for triglycerides, from 9.23 to 12.62% for total cholesterol, and from 44.67 to 53.81% for LDL-C in the CFP treatment groups relative to the control group. The abdominal fat weight ratio was reduced significantly in the CFP treatment groups (p<0.05) compared with the control group, with a reduction rate range of 17.67-21.68%. Broiler carcass weight, carcass rate, and ratios of breast muscle, skin and thigh muscle weights to carcass weight were significantly higher in the T3 group, and statistically significant differences were noted among the T1 and T2, T4 groups (p<0.05). Enteropathogenic E.coli and Salmonella were lower in the CFP treatment groups than in the control group, whereas the beneficial bacteria Bifidobacteria were significantly higher in the CFP treatment groups than in the control group (p<0.05). These findings suggest that the Cordyceps with fly pupa can improve the carcass characteristics and body weight gain in broiler chickens.

안드로이드 기반 UI 장치 플러그인 기술 설계

박병성(Park Byung Sung),박경민(Park Kyung Min),최훈(Choi Hoon) 한국통신학회 2009 한국통신학회 학술대회논문집 Vol.2009 No.11

Effects of Dietary Inuloprebiotics on Egg Production and on the Microbial Ecology and Blood Lipid Profile of Laying Hens

Sang-Oh Park(박상오),Byung-Sung Park(박병성) 한국생명과학회 2012 생명과학회지 Vol.22 No.7

본 연구는 산란계 사료 내 항균성장촉진제로써 돼지감자(Helianthus tuberosus L.)로부터 추출, 제조한 이눌로프리바이오틱스(Inuloprebiotics, INP)의 고수준 첨가가 산란능력 및 계란품질에 미치는 영향을 조사하기 위해 실시 하였다. 29주령의 갈색산란계(Hyline brown) 320마리를 이용하여 처리구당 80마리씩 개체별, 반복구로 나누어서 완전임의 배치한 후 10주 동안 실험사료를 급여하였다. 실험처리구는 T1 (무첨가 대조군), T2 (INP 450 ppm 첨가군), T3 (INP 600 ppm 첨가군) 및 T4 (INP 750 ppm 첨가군)로 구분하였다. 산란율, 난중, 사료섭취량 및 계란의 호우유니트, 난각두께, 파란강도는 T1과 비교할 때 T2, T3, T4가 유의하게 높았으나(p<0.05) T2, T3, T4 사이의 통계적인 유의차는 인정되지 않았다. 계란의 콜레스테롤은 T1이 가장 높았고 T4, T3, T2 순서로 이눌로프리바이오틱스 첨가구에서 15.04-17.98%까지 유의하게 감소하였다(p<0.05). 계란 포화지방산 조성은 T2, T3, T4가 T1에 비해서 낮았으나 불포화지방산은 그 반대로 유의하게 높았다(p<0.05). 혈액 중성지방 및 총콜레스테롤은 T1과 비교할 때 T2, T3, T4에서 21.71-24.07% 및 27.17-30.36%로 유의하게 감소하였다(p<0.05). 맹장의 유익한 미생물, Bifidobacterium, Lactobacillus의 성장은 T2, T3, T4가 T1과 비교할 때 자극되었으나 유해한 Escherichia, Salmonella의 성장은 뚜렷하게 억제되었다(p<0.05). 본 연구결과는 이눌로프리바이오틱스 450 ppm을 산란계 사료 내 첨가해주면 산란성적 및 계란품질을 향상시킬 수 있음을 시사해준다. This study was carried out to investigate the effects of inuloprebiotics (INPs), an alternative antibacterial growth promotor, from Jerusalem artichoke extract (Helianthus tuberosus L.) on egg production and quality in Hyline brown laying hens. The hens were divided randomly into four treatment groups and housed in individual cages for 10 weeks: a control group (0 ppm INP) (T1), 450 ppm (T2), 600 ppm (T3), and 750 ppm (T4). Egg production, egg weight, Haugh unit, eggshell thickness, and breaking strength were significantly higher in all of the INP-treated groups compared with the control (p<0.05). Egg cholesterol was highest in the T1 group and decreased with INP addition from 15.04 to 17.98% (p<0.05). Compared with the T1 group, triglycerides in the blood and in total cholesterol decreased significantly in groups T2, T3, and T4 by 21.71-24.07% and 27.17-30.36%, respectively (p<0.05). The growth of cecum Bifidobacterium and Lactobacillus was stimulated in groups T2, T3, and T4 compared with T1, whereas the growth of Escherichia and Salmonella was clearly inhibited (p<0.05). The results suggest that the addition of 450 ppm INP to the diet of laying hens can improve egg production and egg quality.

고지방식이 유도된 흰쥐의 혈액지질 및 간에 관한 파리유충 추출물의 효과

박병성(Park Byung Sung) 한국유화학회 2009 한국응용과학기술학회지 Vol.27 No.3

The bioactive effects of ethanol extracts from fly maggot (ME) on reduction of plasma lipids levels in rats fed high-fat diets (Expt. Ⅰ), and on liver function recovery of hepatotoxicity rats by intraperitoneal injection of carbon tetrachloride (CCl4) or by orally administration of alcohol (Expt. Ⅱ) were investigated. In expt. Ⅰ, twenty seven, male rat SDS(sprague dawley strain) were randomly assigned to three treated groups, including normal control group, HF (group with high fat diets which have no extracts) and HFE (HF plus orally administered doses of ME extract at 5.0 mg/100g of body weight). In expt. Ⅱ, forty five, male rats (SDS) were randomly assigned to each of the five groups: T1 (control), T2 (intraperitoneal injection of CCl4), T3 (intraperitoneal injection of CCl4 after orally administered with ME), T4 (orally administered with combination of ME and alcohol), T5 (orally administration of ME after orally administered with alcohol). There were significant decreases in plasma (TAG), (TC), (LDL-C) in the HFE group with orally administered doses of ME at 5.0 mg/100g of body weight, respectively, however, the (HDL-C) were significantly increased in HFE group as compared to HF group with high fat diets which have no extracts (p<0.05). The levels of aspartate aminotransferase (AST), alanine aminotransferase (ALT), γ-glutamyl transferse(γ-GTP) and bilirubin were highest in T2 or T3, and high in order T4 or T5, and lowest in T1 except for bilirubin which has same with T4, T5 (p<0.05). The high recovery of liver damage by CCl4 from the light microscopic appearance was observed in rats (T3) with extracts, and also high in T4 than T5 by orally administrated with alcohol. In conclusion, the ethanol extracts from fly maggot may have a bioactive effects to prevent for human lipids disorder and alcoholic disease.

난황 콜레스테롤 및 계란 품질에 관한 식이내 베타 - 사이클로덱스트린의 효과

박병성(Byung-Sung Park) 한국식품영양과학회 2004 한국식품영양과학회지 Vol.33 No.4

본 연구의 주목적은 난황 콜레스테롤 함량 및 계란 품질에 관한 식이내 베타사이클로덱스트린(βCD)의 효과를 조사하는 것이었다. 29주령 산란계 100마리를 이용하여 각각 20마리씩의 5그룹으로 나누어서 완전임의 배치하였으며 실험 10 주기간 동안에 각각의 산란 케이지 내에서 수용하였다. 산란계의 식이는 순수한 βCD를 0, 3, 5, 7 또는 10% 함유하는 5개의 처리구로 나누었다. 암탉의 식이섭취량, 산란율, 난중은 βCD 무첨가구와 βCD 3, 5, 및 7% 첨가구 사이에 서로 비슷하였으나 βCD 10% 첨가구는 유의적으로 낮아졌다(p<0.05). 식이요구율을 계란 1개당으로 표시했을 때 식이내 βCD 첨가수준과 차이는 없었으나 βCD 10% 첨가구에서 유의적으로 손상되었다(p<0.05). βCD 첨가는 호우유니트, 난황색 및 난각두께에 아무런 영향을 주지 않았다. 난황 g당 콜레스테롤 함량은 βCD 무첨가구와 비교할 때 βCD 3, 5, 7 및 10% 첨가구에서 각각 3.76, 5.12, 5.49 및 6.48 ㎎씩 유의적으로 낮아지는 경향을 보였다(p<0.05). 계란 60 g당 콜레스테롤 함량은 βCD 무첨가구와 비교할 때 βCD 3, 5, 7 및 10% 첨가구에서 각각 54, 71, 77 및 86 ㎎으로 감소하는 경향이었다(p<0.05). 가장 획기적인 효과는 산란계 식이내 βCD 5%와 7% 첨가구에 의해서 난황 콜레스테롤 함량이 각각 28.19% 및 30.23%까지 감소한 관찰이었다. 이상의 결과로 βCD의 첨가 급여는 난황의 콜레스테롤 함량을 낮출 수 있으며 콜레스테롤 함량이 낮아진 기능성 계란을 생산할 수 있을 것으로 본다. This study was to determine the effect of dietary β-cyclodextrin (βCD) on egg quality and cholesterol content of egg yolk. One-hundred 28-week-old laying hens were randomly distributed into five groups of twenty hens each and maintained in individual laying cages for 10 weeks of the experiment. They were assigned to the five treatments of experimental layer diets containing 0, 3, 5, 7 or 10% pure βCD of diets. Food intake, egg production and egg weight varied slightly and insignificantly in the hens fed with 0, 3, 5 or 7% βCD-added diets. But food intake, egg production, and egg weight were uniformly lower (p<0.05) in the hens fed with 10% βCD-added diets. Food conversion rate, when expressed per number egg, was impaired (p<0.05) without having an obvious relation to the dietary βCD level. No difference in haugh unit, egg yolk color, and egg shell thickness was found among treatment. The cholesterol content of egg yolks was significantly decreased (p<0.05) to 3.76, 5.12, 5.49 and 6.48 ㎎/g yolk in βCD 3, 5, 7 and 10% treatments respectively when compared to that of the βCD 0% group. The cholesterol content of eggs, when expressed in ㎎/60 g egg, was greatly(p<0.05) decreased to 54, 71, 77 and 86 ㎎ in βCD 3, 5, 7 and 10% treatments when compared to that of the βCD 0% group. The most striking effects (p<0.05) were observed in βCD 5% and 7% treatments, whose cholesterol content decreased from 28.19% to 30.23%. In conclusion, βCD added-diets fed to laying hens can reduced the cholesterol content of egg yolk, and this new type of egg yolk with lower cholesterol can be considered a functional livestock food.