녹용의 성장 기간에 따른 아미노산, 지방산, 지질성분의 변화

전병태,문상호,이상락,김명화,Jeon, Byong-Tae,Moon, Sang-Ho,Lee, Sang-Rak,Kim, Myeong-Hwa 한국축산식품학회 2010 한국축산식품학회지 Vol.30 No.6

This study was aimed at investigating the differences in chemical composition of antler according to growing days (80 d and 90 d after casting) and sections (upper, middle, base) in elk. Antlers of six bulls (aged 3 years) cutted on day 80 and 90 after casting were used in this trial and compared chemical composition such as crude protein, crude fat, crude ash, calcium, magnesium, amino acids, lipids, and fatty acids. The contents of crude protein and ether extract were higher in antlers cutted on day 80 than in antlers cutted on day 90, but that of crude ash was higher in antlers cutted on day 90. Significantly difference was observed in crude protein content between growing days in middle part of antler (p<0.05). Calcium and magnesium contents were higher on 90 d than 80 d, but there was no significant difference between growing days of antler. Based on the growing period of antler, there were significant differences (p<0.05) in aspartic acid, threonine, valine, leucine, phenylalanine and lysine, and essential amino acids content was higher in antlers cutted on day 80. Total lipid, neutral lipid, and phospholipid contents were higher in antlers cutted on day 80 than in those cutted on day 90, sphingo-phospholipid content was higher than glycerophospholipid content and values was higher in antlers cutted on day 80 than in those cutted on day 90. For total fatty acids, unsaturated fatty acids composition, there was no significant difference between growing periods of antlers, but values was higher on day 80 than on day 90. Essential fatty acids contents were lower in antler cutted on day 90 than antlers cutted on day 80 and higher for upper part than lower part.

TMR 사료의 물리적 유효 NDF 함량이 한우 거세비육우의 생산성과 도체특성에 미치는 영향

전병태,박재현,조원모,김상우,장세영,문상호,Jeon, Byong Tae,Park, Jae Hyun,Cho, Won Mo,Kim, Sang Woo,Jang, Se Young,Moon, Sang Ho 한국초지조사료학회 2015 한국초지조사료학회지 Vol.35 No.1

This study was carried out to evaluate accurately physical characteristics of total mixed rations (TMR) by investigating the effects of physically effective neutral detergent fiber content on the growth performance and carcass characteristics in fattening steers. Twelve Hanwoo (Bos Taurus coreanae) steers aged 26 months were used in this trial. Steers were offered one of two total mixed ration (TMR) diets - High or Low physically effective neutral detergent fiber (peNDF) content groups-that were differentiated by mixing time. The carcass traits of the experimental animals were evaluated by Korea Institute for Animal Products Quality Evaluation (KAPE) after slaughter. Body weight gain during the experimental period was significantly higher (P<0.05) in the High group ($30.00{\pm}10.27kg$) compared with the Low group ($17.20{\pm}6.34kg$), and daily weight gain was also high in the former. Although there was no significant difference, the carcass weight was higher in the High group ($414.60{\pm}34.28kg$) compared with the Low group ($377.80{\pm}11.97kg$). However, the beef quality grade of the Low group ($1^{++}$) was higher than that of the High group ($1^+$). Increases in body weight gain, daily gain, and carcass weight for the High group were mainly influenced by a high level of dry matter (DM) intake and digestibility; consequently, back-fat thickness increased and the beef quality grade was lowered. Because growth performance and carcass characteristics were affected by the physical traits of the diet, we suggested that proper peNDF content is also needed for fattening steers.

뽕나무 (Morus alba) 사일리지의 기능성 성분 및 항산화 활성 분석에 관한 연구

전병태(Byong Tae Jeon),김영규(Yeong Kyu Kim),이상무(Sang Moo Lee),박재현(Jae Hyun Park),성시흥(Si Heung Sung),박표잠(Pyo Jam Park),김성진(Sung Jin Kim),문상호(Sang Ho Moon) 韓國草地學會 2009 한국초지조사료학회지 Vol.29 No.3

한우 고급육 생산을 위한 사양관리에 있어 기능성 사료의 활용 가능성을 규명하기 위해 뽕나무 사일리지의 기능성 성분 및 항산화 활성효능을 분석하였다. 뽕나무 사일리지의 일반성분을 분석한 결과, 건물함량 28.41 ± 3.12%, 조단백질 함량 12.43 ± 0.28%, 조지방 함량 2.47 ± 0.18%, 조섬유 함량 20.29 ± 0.75% 및 조회분 함량 6.98±0.12%였다. 뽕나무 사일리지에 함유된 활성성분의 분석 결과, 대표적 활성성분으로 혈당강하성분인 1-deoxynojirimycin (1-DNJ)의 함량이 0.568 ㎎/g으로 검량되었으며 혈압강하성분인 GABA (γ-Aminobutyric acid)의 함량은 5,936.22 pmol의 농도가 검출되었다. Flavonoid는 본 연구에서 검출이 되지 않았으며 총 phenol이 21.69 ㎍/㎎ 정도 함유된 것으로 분석되었다. 뽕나무 사일리지의 DPPH radical 소거 활성은 뽕나무 사일리지 추출물의 농도가 높아 질수록 비례해서 활성효과가 크게 나타나고 있었으며 0.25 ㎎/㎖의 농도에서 50% 이상의 활성효과가 인정되었고, Hydroxyl radical 소거 활성 역시 0.5-2.0 ㎎/㎖로 농도가 높아질수록 활성 효과가 커지는 것을 알 수 있었으며 2.0 ㎎/㎖의 농도에서는 50% 이상의 활성효과를 나타냈다. Alkyl radical 소거 활성은 보다 낮은 농도에서 높은 활성효과를 나타내었는데 0.125 ㎎/㎖의 농도에서 50% 이상의 활성효과를 나타내고 있어 이 역시 높은 항산화 효과가 있음을 알 수 있었다. 이상의 결과를 통해 뽕나무 사일리지의 기능성 가축사료화의 의미를 충분히 가질 수 있을 것으로 평가된다. This study was conducted to determine application possibility of mulberry (Morus alba) silage as a functional feed in feeding management of Korean native cattle for high quality beef production by analysing active components and antioxidative activity. The chemical analysis of mulberry silage indicates that the content of dry matter, crude protein, ether extract, crude fiber and crude ash was 28.41±3.12%, 12.43±0.28%, 2.47±0.18%, 20.29±0.75% and 6.98±0.12%, respectively. The content of 1-deoxynojirimycin (1-DNJ), which is representative active ingredient of mulberry and blood sugar descending component, was 0.568 ㎎/g and the content of γ-Aminobutyric acid (GABA), which is blood pressure descending component, was 5,936.22 pmol. Mulberry silage used in this study did not contain flavonoids but did contain total phenols for 21.69 ㎍/㎎. 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity was increased with increasing the concentration of mulberry silage extracts and there was above 50% of scavenging activity at the concentration of 0.25 ㎎/㎖. Hydroxyl radical scavenging activity was also increased with increasing the concentration of silage extracts. Alkyl radical scavenging activity was high at the low concentration of silage extracts, which was above 50% of scavenging activity at the concentration of 0.125 ㎎/㎖. The result of this study indicated that there was high possibility of mulberry silage as a functional feed for beef cattle.

생육단계별 예취 시기가 수수×수단그라스 교잡종의 이용회수, 생육특성, 수량 및 조단백질수량에 미치는 영향

전병태(Byong Tae Jeon),이상무(Sang Moo Lee) 한국초지조사료학회 2005 한국초지조사료학회지 Vol.25 No.1

수수 x 수단그라스 교잡종 논토양 재배시 품종별 생육특성 및 사료가치 비교 연구

전병태(Byong Tae Jeon),문상호(Sang Ho Moon),이상무(Sang Moo Lee) 한국초지조사료학회 2012 한국초지조사료학회지 Vol.32 No.1

This study was carried out to compare the agronomic characteristics, forage yield, and feed value of nine sorghum*sudangrass hybrids at paddy field cultivation. The nine recommended sorghum*sudangrass hybrids used in this study were P877F, Cow pow, Turbo gold, Maxi graze, Jumbo, G7, Sweet home, Honey chew BMR and Green star. Plant height, leaf number, stem diameter, and stem hardness were higher in Jumbo than other varieties (P<0.01). Sugar content (brix) was higher in order of P877F > Sweet home > maxi graze > Green star > Cow pow > G7 (P<0.01). Fresh (86,199㎏/ha) and dry matter yield (16,206 ㎏/ha) of Jumbo were higher than other varieties (P<0.01). Crude protein was the highest in Maxi graze (6.5%), but crude fat was the highest in Honey chew BMR as 2.1% (P<0.01). NDF and ADF of Jumbo and G7 were higher than other varieties (P<0.01). TDN was higher in order of Maxi graze > Sweet home > P877F > Honey chew BMR > Green star, but no significant differences were found among the varieties. Minerals were the highest in Cow pow (15,020.5 ㎎/㎏), and Sweet home (6,222.6 ㎎/㎏) was the lowest as compared to other varieties (P<0.01). Total amino acids were higher in order of Maxi graze > Sweet home > Turbo gold > Honey chew BMR > Jumbo (P<0.01). Crude protein yield and crude fat yield were the highest in Turbo gold (814.6 ㎏/ha) and Honey chew BMR (309.8㎏/ha), respectively (P<0.01). Mineral yield was the highest in Cow pow as 207.6 ㎏/ha (P<0.01). Amino acid yield (592.2 ㎏/ha) and TDN yield (10,194 ㎏/ha) were the highest in Sweet home. Based on the above results, sorghum * sudangrass hybrid varieties should be selected on the basis of the purpose of use. Because, each varieties showed various growth characteristics and nutrition yield (protein, fat, mineral, amino acid, TDN). 본 시험은 수수*수단그라스 교잡종 논토양재배 시 품종별 생육특성 및 사료적 가치를 규명하기 위하여 실시하였으며, 공시재료는 추천품종 9품종을 공시하였다. 초장, 엽수, 경의 굵기 및 경경도에 있어서는 Jumbo가 다른 품종에 비하여 유의적으로 높은 수치를 나타냈다(P<0.01). 당도는 P877F > Sweet home > Maxi graze > Green star > Cow pow > G7 순으로 높게 나타났으며, 생초수량과 건물수량에 있어서는 생육특성이 좋았던 Jumbo 품종이 각각 86,199 ㎏/ha 및 16,206 ㎏/ha으로 다른 품종에 비하여 가장 높은 수량성을 보였다(P<0.01). 조단백질 함량은 Maxi graze가 6.5%로 가장 높게, 조지방 함량은 Honey chew BMR이 2.1%로 가장 높게 나타났다(P<0.01). 그리고 Jumbo와 G7 품종은 NDF 및 ADF 함량이 높은 품종으로 나타났다(P<0.01). TDN 함량은 품종 간에 유의적인 차이를 보이지 않았다. 무기물 함량은 Cow pow > Turbo gold > Jumbo > Honey chew BMR > G7 순으로 높게 나타났으며, 총구성 아미노산 함량은 Maxi graze > Sweet home > Turbo gold > Honey chew BMR > Jumbo 순으로 높게 나타났다. 단백질 생산량 및 지방 생산량은 각각 Turbo gold (814.6 ㎏/ha) 및 Honey chew BMR (309.8 ㎏/ha)이 가장 높게 나타났으며(P<0.01), 광물질 생산량은 Cow pow 품종이 207.6 ㎏/ha로서 높게 나타났다(P<0.01). 구성 아미노산 생산량과 TDN 생산량은 Sweet home 품종이 각각 592.2 ㎏/ha 및 10,194 ㎏/ha로 가장 높게 나타났다(P<0.01). 이상 결과를 종합해 보면 수수*수단그라스 교잡종을 논토양에서 재배 시 생육특성 및 각종 영양수량이 다양하게 나타남으로서 품종 선택은 이용 목적에 따라 선택 재배하는 것이 바람직할 것으로 생각된다.

제주지역에서 사육중인 더러브렛 종빈마의 여름철 방목행동에 관한 연구

전병태(Byong Tae Jeon),김명화(Myeong Hwa Kim),박재현(Jae Hyun Park),이상무(Sang Moo Lee),성시흥(Si Heung Sung),김성진(Sung Jin Kim),문상호(Sang Ho Moon) 韓國草地學會 2009 한국초지조사료학회지 Vol.29 No.4

본 연구는 경주마 생산 육성에 중요한 종빈마의 패독과 방목지에 있어 군별 및 개체별 행동양식을 조사하여 경주마 사양관리의 기초자료로 활용하기 위해 실시하였다. 방목 중인 포유 종빈마군에서는 채식이 62%, 기립 휴식이 31%, 음수가 3%, 횡와 휴식이 1%, 보행이 1%, 수유 행동은 2%가 발현되었는데 러닝은 발현되지 않았다. 포유 종빈마 개체별(3필) 행동발현비율의 평균은 채식이 295분으로 55%, 기립휴식이 193분으로 36%, 보행과 음수가 각각 18분, 15분으로 3%, 수유가 13분으로 2%, 횡와휴식이 6분으로 1%였다. 개체들은 평균적으로 grooming 11회, 배뇨 2회, 배분 1회의 행동발현이 관찰되었다. 패독에서 관리 중인 임신 종빈마 군에서는 기립 휴식이 48%, 채식 44%, 횡와 휴식 2%, 보행 4%, 음수 2%를 발현하였다. 임신 종빈마 개체별(3필) 발현 비율 평균은 채식 52%, 기립 40%, 보행 6%, 음수 2%였다. 개체들은 평균적으로 grooming 15회, 배뇨 1회, 배분 3회, 투쟁 1회, 구르기 2회의 행동발현이 관찰되었다. 이동패턴의 경우 옆 패독과 인접해 있는 곳에 집중되는 경향을 보였다. This research was conducted to investigate the group and individual behavioral patterns of thoroughbred mares which are important for raising race-horses, in paddoks (pregnant) and pastures (nursing). In a group of nursing mare, eating 62%, standing resting 31%, drinking 3%, lying resting 1%, walking 1% and nursing 2% were observed, although no running was observed. Average time spent on individual behavior of mares (3 heads) was eating 295 min (55%), standing resting 193 min (36%), walking 18 min, drinking 18 min (3%), nursing 13 min (2%), lying resting 6 min (1%). Average 11 times of grooming, 2 times of urinating, and 1 time of feces were observed for mare in pasture. 48% of standing resting, 44% of eating, 2% of lying resting, 4% of walking, and 2% of drinking were revealed for pregnant mares in paddock. Average individual behavioral pattern of pregnant mares (3 heads) was 52% of eating, 40% of standing, 6% of walking, and 2% of drinking. Average 15 times of grooming, 1 time of urinating, 3 times of feces, 1 time of fighting, and 2 times of rolling were observed for pregnant mares in paddock. For moving patterns, pregnant mares were inclined to concentrate on where the nearby paddok is close to.

다중영역 스위칭형 퍼지제어기

전병태(Byong-Tae Jeon),손재현(Jae-Hyun Son),조종훈(Jong-Hoon Cho),김낙교(Lark-Kyo Kim),남문현(Moon-Hyon Nam) 제어로봇시스템학회 1994 제어로봇시스템학회 국내학술대회 논문집 Vol.1 No.1

제주지역에서 사육중인 경주 육성마의 여름철 방목행동에 관한 연구

전병태(Byong Tae Jeon),김명화(Myeong Hwa Kim),박재현(Jae Hyun Park),김성진(Sung Jin Kim),성시흥(Si Heung Sung),이상무(Sang Moo Lee),문상호(Sang Ho Moon) 韓國草地學會 2009 한국초지조사료학회지 Vol.29 No.4

본 연구는 2007년 6월 23일부터 6월 29일까지 제주도에 위치한 말 목장의 방목지에서 말의 연령에 따른 군별 행동양식을 알아보고자 실시하였다. 공시마는 육성마군 3세 11두, 육성마군 1세 12두를 대상으로 행동을 조사하였다. 연령에 따른 행동의 차이가 약간 나타나 육성마(1세) 군에서는 채식이 56%, 기립 23%, 횡와 10%, 보행 5%, 러닝 2.5%, 음수가 3%였다. 육성마 1세의 3두의 개체별 행동발현은 개체차이가 나타났으며 비율의 평균은 채식이 53%, 기립이 29%, 횡와 11%, 보행 5%, 음수 1%, 러닝 1%를 나타내었다. 육성마(3세) 군에서는 채식 54%, 기립 27%, 보행 13%, 러닝과 음수가 1.5%, 횡와가 1% 였다. 육성마 3세의 개체별발현 비율 평균은 채식이 53%, 기립 32%, 보행 10%, running과 음수행동이 각각 1%였다. 본 연구는 우리나라에서 생산되는 경주마의 방목행동에 관한 최초의 연구라고 생각된다. 이 자료가 충분할 수는 없으나 이를 기반으로 경주마를 생산, 육성할 때 사양관리에 도움이 되고 앞으로 연구의 기초자료가 될 수 있을 것이라 사료된다. This study was carried out in thoroughbred colts grazed in pasture at summer season of Jeju island, Korea, from June 23 to 29 in 2007. We investigated the behavioral pattern of the thoroughbred colts (n=23) at the age of 3-year-old (n=11) and 1-year-old (n=12). The group behavioral pattern of thoroughbred colts was different according to the age. It was shown that eating 56%, standing 23%, lying 10%, walking 5%, running 2.5% and drinking 3% in the 1-year-old thoroughbred colts group. Especially, it was significantly individual difference (P<0.05) in the average behavioral expression ratio of 1-year-old thoroughbred colts (n=3), which was eating 53%, standing 29%, lying 11%, walking 5%, drinking 1% and running 1%. On the other hand, it was investigated that eating 54%, standing 27%, walking 13%, running and drinking 1.5%, lying 1% in the 3-year-old thoroughbred colts group. Also, the individual behavioral expression ratio of the 3-year-old thoroughbred colts was eating 53%, standing 32%, walking 10%, running and drinking 1%, which was a similar pattern to the result of 1-year-old colts. It is considered that this is the first study regarding a pasturage action of a racehorse produced in Korea. These data cannot be enough, but this data will be based on the production of racehorses and fostered in the management.

심박수로부터 1 일 Energy 소비량을 추정하기 위한 조사법의 간역화

전병태(Byong Tae Jeon) 건국대학교 동화와번역연구소(구 건국대학교 중원인문연구소) 1988 동화와 번역 Vol.7 No.-

충주 , 중원지역에 있어서 도입 수수 X 수단 그라스계 잡종의 생산성과 적응성에 관한 연구

전병태(Byong Tae Jeon),문상호(Sang Ho Moon),이상무(Sang Moo Lee),김성우(Seong Wu Kim) 건국대학교 동화와번역연구소(구 건국대학교 중원인문연구소) 1989 동화와 번역 Vol.8 No.-