올리브유가 함유된 프레스햄 품질특성

이정일,양한술,정진연,정재두,이진우,하영주,곽석준,박정석,Lee, Jeong-Ill,Yang, Han-Sul,Jeong, Jin-Yeon,Jung, Jae-Doo,Lee, Jin-Woo,Ha, Young-Joo,Kwack, Suk-Chun,Park, Jeong-Suk 한국축산식품학회 2008 한국축산식품학회지 Vol.28 No.2

This study was carried out to investigate the effects of olive oil on the quality characteristics of pressed ham. Five different treatments were tested based on differences in the amount of olive oil added to the pressed ham. As a control, 10% back fat was added without any olive oil. For the first treatment, 5% olive oil replaced a portion of the lard component added to the press ham. For the 2nd, 3rd and 4th treatments, 10%, 15% and 20% of olive oil were substituted for lard, respectively. Pressed ham manufactured with olive oil was vacuum packaged and stored for 1, 7, 14, 21 and 28 days at $4^{\circ}C$. Samples were analyzed for shear force value, sensory properties, TBARS values and fatty acid composition. Shear force values increased significantly during storage for all treatments. No remarkable differences were found in sensory properties (color, flavor, texture, and acceptability) between the control and olive oil treated hams, and there was no clear change with increased storage time. There was no significant difference in TBARS values between the control and olive oil treated hams. The TBARS values increased significantly during storage for all treatments. With regard to changes in fatty acid composition, the contents of C14:0-C20:4 were decreased significantly by the addition of olive oil. The saturated fatty acid and polyunsaturated fatty acid contents of the control were significantly higher than the olive oil treated hams. Higher levels of added olive oil resulted in significantly higher monounsaturated fatty acid contents. Based on these findings, we conclude that the sensory properties and lipid oxidation (TBARS) of manufactured pressed hams are not affected by olive oil addition. These results also indicate that high-quality pressed ham can be manufactured with increased monounsaturated fatty acid content.

올리브유가 첨가된 프레스햄의 저장 중 품질특성에 미치는 영향

이정일,정재두,이진우,하영주,신택순,곽석준,도창희,Lee, Jeong-Ill,Jung, Jae-Doo,Lee, Jin-Woo,Ha, Young-Joo,Shin, Teak-Soon,Kwack, Suk-Chun,Do, Chang-Hee 한국축산식품학회 2007 한국축산식품학회지 Vol.27 No.2

본 연구는 프레스햄의 품질특성에 올리브유 미치는 영향을 조사하고자 하였다. 시험구는 프레스햄에 첨가되는 올리브유의 양에 따라 5개의 시험구를 배치하였다. 대조구는 올리브유를 첨가하지 않고 총 구성분 중 10% 량만큼 등지방을 첨가하였다. 처리구 1은 프레스햄 제조시 첨가되는 돈지방 함량 중 5%를 올리브유로 대체시켰으며, 처리구 2는 10%,처리구 3은 15%,처리구 4는 20%를 올리브유로 대체하여 제조하였다. 제조된 프레스햄은 진공 포장하여 냉장온도($4^{\circ}C$)에서 28일간 저장하면서 실험에 공시하였다. 조단백질과 조지방 함량은 대조구와 올리브유 처리구간에 유의적인 차이가 없었으며, 함유수분과 조회분 함량은 대조구가 올리브유 처리구에 비하여 유의적으로 높은 함량을 보였다(p<0.05). pH는 처리구간의 비교에서 전 저장기간 동안 뚜렷한 경향이 없는 것으로 나타났으며, 저장기간 경과에 따른 변화에서는 전 처리구가 저장 7일째에 가장 높았다가 7일 이후에는 감소하는 경향을 보였다. 육색 변화에서 대조구에 비하여 올리브유 대체 수준이 증가할수록 황색도 값은 증가하고 반면에 적색도 값은 감소하는 경향을 보였다. 저장기간의 경과에 따른 변화에서도 뚜렷한 변화가 없었다. 조직감의 변화에서 대조구와 올리브유 처리구간의 비교에서 유의적인 차이는 인정되었지만 뚜렷한 경향이 없었으며, 저장기간의 경과에 따른 변화에서도 뚜렷한 변화가 없었다. 이상의 결과 프레스햄 제조시 올리브유의 첨가는 이화학적 특성 및 조직감에 영향을 미치지 않으며, 단가불포화지방산 함량을 강화시킨 건강지향적 고급 육제품 생산이 가능하다고 사료된다. The effects of olive oil on the quality characteristics of pressed ham were investigated. Five different treatments were carried out varying the amount of olive oil added to pressed ham. for the control, 10% back fat among the total ham components was added without any olive oil. For the first treatment, 5% olive oil within the lard component was added into the pressed ham. The 2nd, 3rd and 4th treatments included 10%, 15% and 20% olive oil, respectively. Manufactured pressed hams containing olive oil were vacuum packaged and then stored for 28 days at $4^{\circ}C$. The crude protein and crude fat were not significantly different between the control and olive oil treated hams. The moisture and crude ash contents of olive oil treated hams was significantly lower than that of the control(p<0.05). There was no significant difference in pH between the control and olive oil treated hams. The pH increased during the first 7 days of storage and then decreased somewhat for the remainder of the 28 day storage period for all treatments. The meat color $b^*$ value of olive oil treated hams was higher than that of the control, whereas the meat color $a^*$ value decreased with the inclusion of olive oil. Neither value changed during the period of storage. There was no significant difference in texture between the control and olive oil treated hams throughout the storage period. In summary, pressed ham manufactured with added olive oil showed no change in physico-chemical properties and texture characteristics. Thus, it may be assumed that high quality pressed ham can be manufactured with increased monounsaturated fatty acid content.

포도씨유 첨가가 프레스햄의 이화학적 및 조직감에 미치는 영향

이정일,양한술,정진연,문상훈,김갑돈,이진우,정재두,하영주,곽석준,박정석,Lee, Jeong-Ill,Yang, Han-Sul,Jeong, Jin-Yeon,Moon, Sang-Hoon,Kim, Cap-Don,Lee, Jin-Woo,Jung, Jae-Doo,Ha, Young-Joo,Kwack, Suk-Chun,Park, Jeong-Suk 한국축산식품학회 2009 한국축산식품학회지 Vol.29 No.2

This study was carried out to investigate the effects of grape seed oil on quality characteristics of pressed ham. Five different treatments were tested based on differences in the amount of grape seed oil added to the pressed ham. As a control, 10% back fat was added without any grape seed oil. For the first treatment, 10% grape seed oil replaced a portion of the lard component added to the pressed ham. For the 2nd, 3rd and 4th treatments, 20%, 30% and 40% of grape seed oil were substituted for lard, respectively. Pressed ham manufactured with grape seed oil was vacuum packaged and stored for 1, 7, 14,21 and 28 d at $4^{\circ}C$. Samples were analyzed for chemical composition, physico-chemical properties (pH, color) and texture characteristics. Typical chemical composition characteristics (crude protein, crude fat, crude ash) were not significantly different between control and grape seed oil treatment groups. Moisture content of grape seed oil treatment groups (GSO 30% and 40%) was significantly lower than that of controls (p<0.05). There was a not clear difference in pH between control and grape seed oil treatment groups. In the 21 d of storage, pH values of all treatments were significantly higher than those of other storage days. Meat color $(CIEL^*\;and\;b^*)$ of grape seed oil treatment group (GSO 40%) was significantly higher than that of control. Whereas meat color a value of GSO 40% treatment was significantly lower than that of control. It was not clearly changed as storage time increased. There was no significant difference in texture between control and grape seed oil treatment groups, and appeared to be unaffected by storage length. Based on these findings, we conclude that the chemical composition and texture characteristics of manufactured pressed ham were not affected by grape seed oil addition. These results also indicate that high-quality pressed ham can be manufactured with increased polyunsaturated fatty acid content.

Physicochemical Properties and Sensory Score of Press Ham Made from Chicken Fed with Citrus Byproduct

Yoon-Hee Moon(문윤희),In-Chul Jung(정인철) 한국생명과학회 2010 생명과학회지 Vol.20 No.1

본 연구는 감귤부산물을 급여하지 않은 닭고기(T0)와 급여한 닭고기(T1)로 프레스 햄을 제조하고 이화학적 특성 및 관능특성을 비교하였다. 수분, 조단백질, 조지방, 조회분, 조섬유, L<SUP>*</SUP>, a<SUP>*</SUP>, b<SUP>*</SUP>값, 경도, 탄성, 응집성, 뭉침성, 씹힘성, 전단력, 보수력 및 pH는 T0 및 T1 사이에 유의한 차이가 없었다. VBN함량은 저장 3주까지는 T0 및 T1 사이에 유의한 차이가 없었으나 저장 4주째에는 T0 및 T1이 각각 15.1 및 13.7 ㎎%로 T1이 유의하게 낮았다(p<0.05). TBARS값은 저장 2주까지 T0 및 T1 사이에 유의한 차이가 없었으나 저장 3주째에는 T0 및 T1이 각각 0.31 및 0.22 ㎎ malonaldehyde/㎏, 저장 4주째에는 각각 0.49 및 0.32 ㎎ malonaldehyde/㎏으로 저장기간이 경과하면서 T1이 T0보다 유의하게 낮은 경향이었다(p<0.05). 저장 중 총균수는 3주까지 T0 및 T1 사이에 유의한 차이가 없었으나 저장 4주째에는 T0 및 T1이 각각 4.96 및 4.72 log CFU/g으로 T1이 T0보다 유의하게 낮았다(p<0.05). 향기, 맛 및 전체적인 기호성은 T1이 T0보다 유의하게 우수하였지만(p<0.05), 조직감 및 다즙성은 T0 및 T1 사이에 유의한 차이가 없었다. In this study, the physicochemical and sensory characteristics of chicken press ham not fed with citrus byproduct (T0) and fed with citrus byproduct (T1) were compared. There was not a significant difference in moisture, crude protein, crude fat, crude ash, crude fiber, Hunter's L<SUP>*</SUP> (lightness), a<SUP>*</SUP> (redness), b<SUP>*</SUP> (yellowness), hardness, springiness, cohesiveness, gumminess, chewiness, shear force, water holding capacity and pH between T0 and T1. There was not a significant difference between T0 and T1 in terms of the chicken ham's VBN (volatile basic nitrogen) content for the first three weeks of storage, but after the fourth week of storage, the VBN content was 15.1 and 13.7 ㎎% for T0 and T1, respectively, which implies that feeding citrus byproduct significantly reduced the VBN content. There was not a significant difference between T0 and T1 in terms of the chicken press ham's TBARS (2-thiobarbituric acid reactive substances) value for the first two weeks of storage. However, the TBARS value was 0.31 and 0.22 ㎎ malonaldehyde/㎏ for T0 and T1 during the third week of storage, and 0.49 and 0.32 ㎎ malonaldehyde/㎏ for T0 and T1 during the fourth week of storage. There was not a significant difference between T0 and T1 in terms of the chicken press ham's TPC (total plate counts) for the first three weeks of storage, but after the fourth week of storage, the TPC was 4.96 and 4.72 log CFU/g for T0 and T1, respectively, which implies that T1 showed a significantly lower TPC than T0. T1 showed significantly higher aroma, taste, and palatability of the chicken press ham than T0, but there was a not significant difference in texture and juiciness between T0 and T1.

건식 우육 크러스트를 첨가한 돈육 프레스 햄의 품질 특성

김선겸(Sun-Gyeom Kim),강규민(Kyu-Min Kang),정창환(Chang-Hwan Jeong),김학연(Hack-Youn Kim) 한국식품과학회 2022 한국식품과학회지 Vol.54 No.5

본 연구에서는 건식 우육 크러스트의 첨가량에 따른 프레스 햄의 품질 특성에 대하여 분석하였다. 우육 크러스트를 프레스 햄에 첨가하였을 때 조단백질, 보수력, 적색도는 증가하는 경향을 나타내었다. 가열 전 pH는 대조구보다 우육 크러스트 첨가 처리구들이 유의적으로 낮았으며(p<0.05), 우육 크러스트 첨가 처리구들의 pH는 가열 후 유의적으로 증가하였다(p<0.05). 물성에서 hardness와 cohesiveness는 우육 크러스트 5% 첨가 처리구가 대조구와 유의적인 차이를 나타냈으며(p<0.05), 관능평가에서 건식 우육 크러스트을 첨가한 처리구의 appearance, tenderness, off-flavor, flavor, overall acceptability는 우육 크러스트 첨가량이 증가할수록 증가하는 경향을 나타내었다. 관능평가의 결과로 보아 우육 크러스트의 첨가는 품질과 풍미가 향상된 프레스 햄을 생산할 수 있을 것으로 판단되며, overall acceptability에서 건식 우육 크러스트 3%를 첨가한 처리구는 5%를 첨가한 처리구와 유의적인 차이가 없어 상업적으로 건식 우육 크러스트 3%의 첨가가 적절한 것으로 사료된다. This study investigated the effects of dry-aged beef crust on the quality characteristics of pressed ham. Pork pressed hams were manufactured using various levels of dry-aged beef crust (0, 1, 3, and 5%). The quality characteristics of pressed ham were examined by proximate composition, color, pH, water holding capacity, texture, and sensory evaluation. The crude protein content of the 5% dry-aged beef crust sample was significantly higher than that of the control sample (p<0.05). The water-holding capacity of the samples with 3 and 5% dry-aged beef crusts was significantly higher than that of the 1% and control samples. The overall acceptability of sensory evaluation of the samples with 3 and 5% dry-aged beef crusts showed a significantly higher score than in the control (p<0.05). Therefore, adding 3% dry-aged beef crust to pressed ham can improve the quality characteristics and is economically appropriate for manufacturing.

CLA가 축적된 돈육으로 제조된 Press Ham의 지방산 조성 및 품질 특성에 미치는 영향

이정일,양한술,정진연,이진우,이제룡,주선태,도창희 한국축산식품학회 2004 한국축산식품학회지 Vol.24 No.2

CLA는 alkaline isomerization 방법으로 식용유를 이용하여 전체 CLA 이성체가 56%인 CLA를 화학적으로 합성하였다. 대조구는 80-110kg까지는 일반 사료회사에서 생산하는 사료를 급여하였으며, 처리구 1은 출하(출하체중 : 110kg) 2주전부터 일반사료회사에서 생산하는 사료에 CLA를 1.25% 첨가하여 급여하였으며, 처리구 2는 출하 2주전부터 사료함량에 CLA를 2.5%첨가하여 급여하였다. 처리구 3은 사료함량에 1.25% CLA를 첨가하여 4주간 급여하였으며, 처리구 4는 2.5% CLA를 4주간 급여하였다. 급여기간이 끝난 후 일괄적으로 함양도축장에서 도축하여 좌 우도체 의심부위를 발골ㆍ정형하여 제조 원료로 사용하여 프레스햄을 제조한 후 진공 포장하여 냉장온도(4$^{\circ}C$)에서 1, 7, 14, 21 및 28일간 저장하면서 조직적 특성분석, 관능적 특성분석, 지방산 조성 및 CLA 함량 등을 조사하여 CLA가 축적된 프레스햄의 저장기간에 따른 품질 특성을 규명하고자 실시하였다. 조직감의 변화에서 저장기간별 처리구간의 비교에서 유의적인 차이는 인정되었지만 뚜렷한 경향이 없었으며, 저 장기간의 경과에 따른 변화에서도 뚜렷한 변화가 없었다. 관능검사 중 육색의 변화는 전 저장기간 동안 대조구와 비교하여 CLA급여 처리구가 다소 높은 육색을 보였다. 향기는 전 저장기간 동안 처리구간에 유의적인 차이가 없었으며, 조직감은 처리구간에 유의적인 차이가 인정되었는데, 저장 1일과 7일에는 대조구가 CLA급여 처리구인 T3, T4에 비하여 유의적으로 높은 조직감을 보였다.(p<0.05). 전체적인 기호성은 저장 1일에 대조구에 비하여 CLA 급여 처리구가 유의적으로 높은 기호성을 보였다(p<0.05). 저장 1일 이후에는 CLA 급여 처리구가 대조구에 비하여 높은 평가를 받았지만 유의적인 차이는 없었다. 저장기간에 따른 제품의 육색, 향기, 조직감, 전체적인 기호성 변화는 모든 처리구가 저장기간이 경과하여도 유의적인 차이가 없었다. 대조구에 비하여 CLA 급여 처리구는 myristic, palmitic 및 stearic acid함량은 유의적으로 증가하며(p<0.05), 반면에 oleic, linoleic 및 arachidonic acid 함량은 유의적으로 감소하였다(p<0.05). CLA 함량을 보면 CLA를 급여하지 않은 대조구는 CLA가 검출되지 않았지만 CLA 급여 처리구에서는 CLA 급여수준과 급여기간이 증가할수록 육내 축적율이 직선적으로 증가하였다. 포화지방산과 불포화지방산 함량의 비는 전 저장기간동안 대조구와 비교하여 CLA 급여 처리구가 낮은 불포화지방산 함량을 보였다. 이와 같은 결과는 CLA 급여로 인하여 oleic acid 함량이 감소하였기 때문인 것으로 사료된다. 이상의 결과 프레스햄 제조시 CLA가 축적된 돈육의 이용은 조직감 및 관능적 평가에 영향을 미치지 않으며, CLA를 축적시키는 것이 가능하므로 고급 육제품 생산이 가능하다고 사료된다. The CLA used to add in diet was chemically synthesized by alkaline isomerization method with corn oil. Pigs were divided into 5 treatment groups (4 pigs/group) and subjected to one of five treatment diets (0, 1.25% CLA for 2weeks, 2.5% CLA for 2weeks, 1.25% CLA for 4weeks and 2.5% CLA for 4weeks, CLA diets; total fed diets) before slaughter. Pork loin were collected from the animals (110kg body weight) slaughtering at the commercial slaughter house. Manufacture press ham using CLA accumulated pork loin were vacuum packaged and then stored during 1, 7, 14, 21 and 28 days at 4$^{\circ}C$. Samples were analyzed for texture characteristics, sensory evaluation, fatty acid composition and CLA content. There was no significant difference in texture among control and CLA treatment groups. It was not clearly changed by storage time. No remarkable differences were found in sensory properties (color, flavor, texture and acceptability) between control and CLA treatment groups. It was not clearly changed by the passage of storage time. In the change of fatty acid composition, the contents of oleic, linoleic and arachidonic were decreased by dietary CLA-supplementation, whereas the increase level of CLA-supplementation resulted in the higher palmitic and stearic acid than control. As dietary CLA was increased in feed, the content of CLA in pork was increased.

저지방 프레스햄의 제조와 품질특성에 관한 연구

정인범,정인철,문윤희 한국식품영양학회 1998 韓國食品營養學會誌 Vol.11 No.5

돈육의 적육을 70%로 하여 등지방을 첨가하지 않고 저지방 프레스햄(A)을 제조하고, 또 돈육과 등지방 배합비를 각각 60%와 10%(B), 55%와 15%(C) 및 50%와 20%(D)로 하여 모두 4종류의 프레스햄을 제조하였다. 이 때에 적육과 등지방 이외의 모든 재료와 제조 조건은 동일하게 하였다. 제조된 프레스햄의 일반성분, 보수력 및 기호성을 비교하고, 이것을 4℃에서 60일간 냉장하면서 10일 간격으로 조직특성의 변화 정도를 비교하였다. 저지방 프레스햄(A)은 수분 71.3%, 조단백질 함량 23.4%로 다른 제품보다 높았으며, 저지방 함량은 2.8%로 현저히 낮았다(p<0.05). 저지방 프레스햄의 보수력은 74.5%로 다른 제품보다 높았다. 저지방 프레스햄의 표면색도 중 명도(L)는 61.6 황색도(b)는 5.9로 다른 제품보다 높게 나타났다. 저지방 프레스햄은 경도가 70,.2, 탄성 85%, 씹힘성 0.49㎏, 뭉침성 2.0% 및 파쇄성이 0.7㎏으로 다른 제품보다 높은 편이었고 응집성의 경우 D제품보다 낮은 값을 보였다. 저지방 프레스햄의 향과 조직감은 다른 제품보다 열등하였으나 맛이 우수하였으며 기호성도 좋은 편이었다. This study was conducted to investigate the possibility of production for low fat press ham which was made without fat added. Four kinds of press ham were prpared ; A(pork 70%, fat 0% : low fat press ham), B(pork 60%, fat 10%), C(pork 55%, fat 15%) and D(pork 50%, fat 20%). The press ham samples were stored at 4±2℃. The physico chemical properties of press hams were analyzed during storage 60 days at 4℃. The contets of moisture(71.3%) and crude protein(23.4%) of low fat press ham were higher than those of other products, and crude fat content(2.8%) was remarkably lower(p<0.05). The water holding capacity of press ham was higher than other products. Hunter's L(61.6) and b-value(5.9) of low fat press ham were lower than other products, but a-value(11.7) was higher. Hardness(70.2dyne/㎝), springiness(85%), chewiness(0.49㎏), gumminess(2.0㎏) and brittleness(0.7㎏) of low fat press ham were higher than those of other products, but cohesiveness was lower than D product. Aroma and texture of low fat press ham were inferior to other, but taste and palatability of that were superior.

말고기 함량이 프레스햄 품질과 관능적 특성에 미치는 영향

성필남,이종언,김진형,조수현,하경희,임동균,김동훈,이종문,고문석,Seong, Pil-Nam,Lee, Chong-Eon,Kim, Jin-Hyoung,Cho, Soo-Hyun,Hah, Kyoung-Hee,Lim, Dong-Gyun,Kim, Dong-Hoon,Lee, Jong-Moon,Ko, Moon-Suck 한국축산식품학회 2008 한국축산식품학회지 Vol.28 No.1

프레스햄의 원료육 중 말고기 함량을 0%, 50%, 100%로 증가시키면서 햄의 품질을 비교한 결과, 말고기의 특성이 프레스햄의 품질에 많은 영향을 미치는 것을 알 수 있었다. 특히, 말고기 함량이 높을수록 지방함량은 적었으며, 수분함량은 증가하는 경향을 보였다. 또한 말고기 100%로 제조된 프레스햄은 돼지고기 100%로 제조된 프레스햄 보다 제품색이 붉고, 어두운 특성을 보였으며, 햄의 탄력성도 말고기 100%로 제조된 프레스햄이 돼지고기 100%로 제조된 프레스햄보다 더 높았다. 하지만 말고기 100%로 제조된 프레스햄이 제품색과 전체기호도에서 돼지고기 햄보다 떨어지는 것으로 나타나 돼지고기 햄과 유의적인 차이를 나타내지 않은 말고기와 돼지고기를 반씩 넣은 햄을 이용한다면 말고기에 익숙하지 않은 국내 소비자들에게 대중화시킬 수 있을 것으로 보인다. 광물질 중 P의 함량은 말고기 100%로 제조된햄이 돼지고기 100%로 제조된 햄보다 낮았으나 Fe, Mn, Zn의 함량에서는 돼지고기 100%로 제조된 햄보다 함량이 높아 말고기 100%로 제조된 햄이 Na, Fe, Mn, Zn의 더 훌륭한 공급원이 될 것으로 사료된다. 이상의 결과를 종합하면 말고기 프레스햄은 돼지고기 햄과는 다른 품질적인 특성들을 나타내었으며, 최근 소비자의 건강지향성 등을 고려할 때 저지방, 미량 광물질 강화 등 기능성 프레스햄 제조가 가능할 것으로 판단된다.

Effect of the Duck Skin on Quality Characteristics of

Dong-Hyun Kim,Tae-Kyung Kim,Young-Boong Kim,Jung-Min Sung,Young- Jin Jang,Jae-Yun Shim,Sung-Gu Han,Yun-Sang Choi 한국축산식품학회 2017 한국축산식품학회지 Vol.37 No.3

This study was conducted to investigate the effect of duck skin on cooking loss, emulsion stability, pH, color, protein solubility, texture profile analysis (TPA), apparent viscosity, and sensory characteristics of press type duck ham with different ratio of duck breast meat and duck skin. Five duck ham formulations were produced with the following compositions: T1 (duck breast 70% + duck skin 30%), T2 (duck breast 60% + duck skin 40%), T3 (duck breast 50% + duck skin 50%), T4 (duck breast 40% + duck skin 60%), and T5 (duck breast 30% + duck skin 70%). The cooking loss and fat separation were lower in T1, and the total expressible fluid separations were lower in T1 and T2 than others. The pH ranged from 6.48 to 6.59, with the highest values in T4 and T5. T5 had the highest CIE L*-value, and T1 and T2 had the highest CIE a*-values; however, CIE b*-values did not differ significantly between the duck ham samples. The protein solubility and TPA (hardness, springiness, cohesiveness, gumminess, and chewiness) were the highest in T1. T1 and T2 had higher scores for color, tenderness, and overall acceptability. T1, T2, and T3 showed significantly higher values, but there were no significant differences for flavor and juiciness. Regarding apparent viscosity properties, T1 and T2 had higher viscosity values than the other formulations. In conclusion, the T1 (duck breast 70% + duck skin 30%) and T2 (duck breast 60% + duck skin 40%) duck hams show the highest quality characteristics.

포도씨유가 함유된 프레스햄의 품질특성

이정일 ( Jeong Ill Lee ),정재두 ( Jae Doo Jung ),이진우 ( Jin Woo Lee ),하영주 ( Young Joo Ha ),주선태 ( Seon Tae Joo ),박구부 ( Gu Boo Park ),곽석준 ( Suk Chun Kwack ),박정석 ( Jeong Suk Park ) 한국동물자원과학회 2008 한국축산학회지 Vol.50 No.5