• Title/Summary/Keyword: 제조연도

Search Result 102, Processing Time 0.029 seconds

Effects of Addition of Mugwort Powder on the Physicochemical and Sensory Characteristics of Boiled Pork (쑥 분말 첨가가 돼지고기 수육의 이화학적 및 관능적 특성에 미치는 영향)

  • 정인철;문윤희;강세주
    • Food Science of Animal Resources
    • /
    • v.24 no.1
    • /
    • pp.15-22
    • /
    • 2004
  • The effects of carcass grade and addition of mugwort powder on the quality of the boiled pork were investigated. Four kinds of boiled pork were denoted as B$\_$+/ or E$\_$+/ boiled porks which were made with 0.3% mugwort powder to carcass grade B or E, respectively, and B$\_$0/ or E$\_$0/ boiled porks which were made without mugwort powder. The effect of carcass grade and the added mugwort powder on the pH, volatile basic nitrogen(VBN), bacterial count, calorie, essential amino acids, free amino acids, unsaturated fatty acids, color difference and palatability of boiled porks were not significant. Water holding capacity(WHC), springiness and Hunter's L$\^$*/ value of B$\_$0/ boiled pork were higher than those of E$\_$0/ boiled pork. Hunter's a$\^$*/ value of B$\_$0/ boiled pork were lower than those of E$\_$0/ boiled pork. Sensory taste and tenderness value of B$\_$0/ boiled pork were higher than those of E$\_$0/ boiled pork(p>0.05). WHC, 2-thiobarbituric acid reactive substances(TBARS) value and residual nitrite of boiled pork with mugwort powder were lower than those of boiled pork without mugwort powder.

Antioxidant Activities of Rumex crispus Extracts and Effects on Quality Characteristics of Seasoned Pork (소리쟁이 추출물의 항산화 활성과 이를 첨가한 양념돈육의 품질특성)

  • Kim, Hyun-Jeong;Hwang, Eun-Young;Im, Nam-Kyung;Park, Soo-Kyoung;Lee, In-Seon
    • Korean Journal of Food Science and Technology
    • /
    • v.42 no.4
    • /
    • pp.445-451
    • /
    • 2010
  • Antioxidant activities of ethanol extracts of Rumex crispus (RC) were investigated in vitro. Contents of total polyphenols and total flavonoids in RC ethanol extracts were $108.24{\pm}3.29\;{\mu}g/mg$ and $33.06{\pm}2.24\;{\mu}g/mg$, respectively. The antioxidant capacities of RC extracts were high. The RC extracts were capable of directly scavenging DPPH free radicals by acting as reducing agents. This study was also conducted to evaluate the quality characteristics of seasoned pork treated with RC extracts during storage at $4^{\circ}C$ for 21 days. Seasoned pork was produced containing 0, 1, and 3% RC extracts and 0.1% BHA. The DPPH scavenging effect of the seasoning sauces was increased by the addition of RC extracts. The total bacteria and TBARS values of seasoned pork with RC extracts were decreased compared to control, whereas coliform bacteria were not detected after longer storage periods. With regards to sensory evaluation, seasoned pork treated with 1% RC had stronger odor, juiciness, and tenderness compared to seasoned pork. These results suggest that it is possible to manufacture seasoned pork with RC extracts for the improvement of shelf-life and quality.

인터넷 및 통신 판매 업소의 축산물 원산지 표시 실태 및 표시 규정 모니터링

  • Nam, Bo-Ra;Nam, Jeong-Ok;Park, Jeong-Min;Kim, Jin-Man
    • Proceedings of the Korean Society for Food Science of Animal Resources Conference
    • /
    • 2006.05a
    • /
    • pp.312-315
    • /
    • 2006
  • 축산물을 판매하고 있는 인터넷 및 통신판매업소에서 전자상거래 시 표지하여야 할 항목과 안전하고 위생적인 축산물의 확보를 위하여 표지하여야 할 항목으로 나누어 실태조사를 실시하였다. 전자상거래시 온라인(인터넷) 판매영업소가 표시하도록 규정하고 있는 항목 중에서 '상호명'과 '전화번호'를 제외한 나머지 정보는 일부 제품에서 누락되어 있는 것으로 나타났다. 특히 '배송비용 정보'(21% 미표시)와 '사이트 이용 약관'(23% 미표시)과 같은 정보는 상대적으로 높은 부적합률을 나타냈고, '이메일 주소'(22% 미표시)와 '팩스번호'(26% 미표시)의 부적합률은 가장 높게 조사되었다. 또한, 온라인 판매업소가 축산물을 판매할 때 표시하도록 규정되어 있는 항목 중에서 '제품명'과 '식육의 종류' 표시를 제외한 나머지 정보는 일부 제품에서 누락되어 있는 것으로 조사되었다. '식육의 부위'(19% 미표시)와 '제품의 구성'(27% 미표시)과 같은 정보는 상대적으로 높은 부적합률을 나타내었고, '보관방법'(57% 미표시), '품질보증 및 인증내용'(80% 미표시), '식육의 등급'(82% 미표시)과 같은 정보는 많은 제품에서 누락되어 있었으며, 특히 '제조일자'(95% 미표시)는 대부분의 제품에서 표기되어 있지 않은 것으로 조사되었다. 인터넷이나 통신판매업소를 통한 온라인 상거래에서는 육안으로 상품을 직접 확인할 수 없기 때문에 축산물의 위생 상태나 안전성을 파악하기 어려워 보다 확실하고 투명한 방법으로 축산물의 안전성과 위생 상태를 확인하는 수단으로 표시 규정을 100% 준수하여 품질의 고급화와 브랜드화를 이룩해 나가야 할 것으로 사료된다.타내었다.로 나타났다. 특히 골반골 현수는 출하 월령이 증가됨에 따라 관능 특성의 개선율이 높은 것으로 나타났다. 수 있다.분별을 성공적으로 수행하였다.(p<0.05), 맛, 연도, 다즙성 및 전체적인 기호성은 유의한 차이가 없었다.자체를 악하다고 볼 수 없고 더구나 구원을 이 세상에서의 이탈로 볼 수 없다. 진정한 구원이란 원래 하나님이 보시기에 아름다웠던 그 세상으로의 회복을 포함한다. 이런 면에서 하나님 주권 신앙 하에서 구원이란 전 인격적인 구원, 전 우주적인 구원이 된다. 그렇기 때문에 성도는 세상의 삶과 학문, 예술, 정치, 경제, 사회를 포함한 모든 분야를 하나님의 뜻 가운데서 그 원래의 목적에 부합할 수 있도록 회복시키는 일에 적극 참여해야 한다.자체가 이를 주도하기는 사실 어려움이 있다. 그리고 대형유통점이 영업행위를 영업시간제한에서부터 출점제한에 이르기까지 규제하는 건은 심사숙고하여야 한다. 대형유통점이 국가경제 및 지역사회에 미치는 영향이 부정적인가 긍정적인가에 대해 국내외 학계와 업계에서 여전히 많은 논란이 있기 때문이다. 정부와 지자체에 의한 시장개입은 반드시 필요한 경우에 한해 합당한 방법에 의해 이루어져야 한다. 대형유통점에 대한 규제는 지역사회에 미치는 영향을 다면적으로 평가한 결과에 근거하여 이루어져야 할 것이다. 대부분의 지자체는 체계적인 평가시스템과 객관적인 통계 자료를 갖고 있지 못한 실정이다. 향후 가장 시급한 과제는 시장개방 이후 지난 10년간 대형유통점이 지역사회에 미친 영향에 관한 광범위한 통계자료를 수집하고 이를 체계적으로 분석하여 정책방향을 올바르게 설정하는 것이라 할 수 있다.i와 K. pne

  • PDF

Effects of Dietary Fiber from Rice Bran on the Quality Characteristics of Emulsion-type Sausages (미강에서 추출한 식이섬유 첨가가 유화형 소시지의 품질 특성에 미치는 영향)

  • Choi, Yun-Sang;Jeong, Jong-Youn;Choi, Ji-Hun;Han, Doo-Jeong;Kim, Hack-Youn;Lee, Mi-Ai;Kim, Hyun-Wook;Paik, Hyun-Dong;Kim, Cheon-Jei
    • Food Science of Animal Resources
    • /
    • v.28 no.1
    • /
    • pp.14-20
    • /
    • 2008
  • This study evaluated the effects of dietary fiber extracted from rice bran on the chemical composition, cooking characteristics and sensory properties of emulsion type sausage. Sausages were produced containing 0%, 1%, 2%, 3%, and 4% dietary fiber extracted from rice bran. The negative control had the highest fat, cooking loss, CIE L- and CIE a-values. The sausages containing rice bran had higher moisture, ash, pH, and CIE b-values than the control. Sausages with 3% rice bran had the lowest cooking loss. Sausages with 4% rice bran had the highest hardness and cohesiveness. There was a significant difference among the emulsion sausage samples with respect to sensory properties, with sausages containing 1% and 2% rice bran having a higher overall acceptability than the other sausages.

Changes in Taste Compounds of Seasoned Pork with Korean Traditional Sauces during Aging (전통 장류로 제조한 양념육의 숙성 중 맛성분 변화)

  • Hah, K.H.;Joo, S.T.;Park, G.B.;Sung, N.J.;Lyou, H.J.;Park, K.H.;Kim, I.S.;Jin, S.K.
    • Journal of Animal Science and Technology
    • /
    • v.47 no.5
    • /
    • pp.857-866
    • /
    • 2005
  • This study was carried out to evaluate changes in taste compounds of seasoned pork with Korean traditional sauces. The samples, pork loins were cut by the shape of cube($5{\time}15{\time}5$cm) and seasoned pork with Korean traditional sauces such as soy sauce base(T1), red pepper sauce base(T2), and soybean sauce base(T3) in the same proportion of meat seasonings, respectively. The seasoned samples were stored, at $1{\pm}1^{\circ}C$ during 28 days. Citric acid and fumaric acid were higher after 14 days of storage for the treatments, seasoned pork with red pepper sauce had higher compared to other treatments. While propionic acid and lactic acid were higher in seasoned pork with soybean sauce compared to other treatments. Free amino acids was higher in seasoned pork with soybean and red pepper sauce compared to seasoned pork with soy sauce. In all treatments, free amino acids was slightly increased with aging periods. 5'-inosine monophosphate(IMP) was decreased, whereas inosine was increased with increase of aging time. Inosine was higher in seasoned pork with soybean and red pepper sauce compared to seasoned pork with soy sauce. In sensory evaluation, aroma, flavor, tenderness and juiciness were increased with aging period increased in all treatments.

The Analysis of Food Safety Incidents from 1998 to 2008 in Korea (1998 - 2008 발생한 식품안전관련 사건.사고 분석)

  • Bahk, Gyung-Jin
    • Journal of Food Hygiene and Safety
    • /
    • v.24 no.2
    • /
    • pp.162-168
    • /
    • 2009
  • This study was conducted the analysis of food safety incidents between January 1998 and October 2008 using media reports. Total number of food safety incident was 569 through the study period. The average of food safety incident per year and month was 51.7and 4.9, respectively. The top 10 food types involved in the lists of food safety incidents were as follows; marine products, meat and meat products, confectionaries, beverages, special nutritional food, teas, noodles, soy and bean paste sauces, and milk and milk products etc. The top 10 single foods also were as follows; ready-to eats, meat, confectionary, health support foods, steeping tea, infant formula, meat products, ginseng products, foods for body weight control etc. Of the total 569 incidents, 247 (43.4%) were related with chemical hazards involving pesticide, food additives etc, biological hazards were 126 (22.1 %), and physical hazards were 97 (17.0%) incidents. In analysis stage in the food chain at which breakdown in food safety occurred, primary production were the most common stage with 364 (64%) incidents, and incidents at the manufacture handling and distribution stages were with 151 (26.5%), and 44 (7.7%), respectively. The results of this study can be used as a better data for risk analysis or food safety strategies.

Comparison of Pork Patty Quality Characteristics with Various Binding Agents (결착제 첨가 종류에 따른 돈육 패티의 품질 특성 비교)

  • Choi, Yun-Sang;Jeon, Ki-Hong;Park, Jong-Dae;Sung, Jung-Min;Seo, Dong-Ho;Ku, Su-Kyung;Oh, Nam-Su;Kim, Young-Boong
    • Korean journal of food and cookery science
    • /
    • v.31 no.5
    • /
    • pp.588-595
    • /
    • 2015
  • The objective of this study is to investigate the effects of binding agents (carrageenan, transglutaminase, isolated soy protein, and wheat fiber) on the physicochemical and sensory characteristics of pork patties. One percent of each pork patty formulation was prepared with one of the following carrageenan, transglutaminase, isolated soy protein, or wheat fiber. The lightness and redness values of raw and cooked pork patties with carrageenan, isolated soy protein, and wheat fiber were significantly higher than the control (p<0.05). The water holding capacity, cooking yield, and moisture content of pork patties containing carrageenan, isolated soy protein, and wheat fiber were significantly higher than the control (p<0.05). However, the reduction in diameter and thickness was lower than the control (p<0.05). The protein and fat content of the pork patties were not significantly different between the control and patties with binding agent addition. The shear forces of the pork patties with transglutaminase, isolated soy protein, and wheat fiber were significantly higher than the control (p<0.05), while the pork patties with carrageenan were significantly lower than control (p<0.05). Among the sensory characteristics, tenderness, juiciness, and overall acceptability of pork patties containing carrageenan, transglutaminase, isolated soy protein, and wheat fiber were slightly higher, although there was no significant difference. Therefore, pork patties containing binding agents are useful in making new ground meat products with desirable quality characteristics.

Effect of Olive-Oil Prepared Tomato Powder (OPTP) and Refining Lycopene on the Physicochemical and Sensory Characteristics of Seasoned Raw Pork During Storage (올리브유처리 토마토 분말과 정제 Lycopene이 저장 중 양념육의 물리화학적 및 관능적 특성에 미치는 영향)

  • Kim, Il-Suk;Jin, Sang-Keun;Kang, Suk-Nam;Hur, In-Chul;Choi, Seung-Youn
    • Food Science of Animal Resources
    • /
    • v.29 no.3
    • /
    • pp.334-339
    • /
    • 2009
  • This study was carried out to determine the effects of olive-oil prepared tomato powder (OPTP) and lycopene on seasoned raw pork. 1.5% OPTP was added in T1 and 3.0% in T2; and 0.03% refining lycopene was added in T3. While in storage, pH values of the treated samples were lower (p<0.05) than those of the control samples. Upon increasing storage, salinity values of OPTP samples increased as well, however, the values of T3 did not change. There were significantly higher TBARS values observed in the OPTP samples compared to control, but no significant difference between T3 and the control samples in TBARS values during storage. VBN values of T2 samples were lower than that of other samples at Day 3 and Day 6 of storage. At Day 9 however, the VBN values of T1 and T2 were significantly higher than those of the control and T3. There was no significant difference between the control and the treated samples in the total plate counts. There were relatively higher redness, yellowness and chromatic values observed in the treated samples than in control. In sensory evaluation, there was no significant difference between the control and the treated samples in color, tenderness, juiciness and overall acceptability.

Effect of Feral Peach Sugar Extracts and Gomchwi Extracts on Physicochemical Properties and Shelf-Life of Woorimatdag Chicken Marinated with Red Pepper Sauce (개복숭아 당절임액 및 곰취 추출물이 우리맛닭 고추장 양념육의 이화학적 특성 및 저장성에 미치는 영향)

  • Yousung Jung;Dong-Jin Shin;Hye-Jin Kim;Hyo-Jin Jeong;Hee-Jeong Lee;Dongwook Kim;Aera Jang
    • Korean Journal of Poultry Science
    • /
    • v.50 no.1
    • /
    • pp.51-61
    • /
    • 2023
  • This study was designed to evaluate the effects of feral peach (Prunus persica Batsch var. davidiana Max.) sugar extracts (peach extracts) and Gomchwi (Ligularia fischeri) extracts on physicochemical properties of Woorimatdag 1breast marinated with red pepper sauce during cold storage for 18 days. Experimental groups were divided into five groups; CON: marinated breast with basic red pepper sauce, GP15 and GP30: added with 15% and 30% of peach extracts into CON, respectively, GG5 and GG10: added with 5% and 10% of Gomchwi extracts into CON, respectively. Moisture and fat contents of GP30 were lower than those of CON, GG5, and GG10 (P<0.05). Cholesterol content of GP15 was similar to that of CON, while it was lower than the other treatments. GP15 and GP30 showed significantly lower pH than the others. Especially, GP30 showed significantly lower total aerobic bacteria count than other treatment on day 10. During storage, peach and Gomchwi extracts were not significantly effect on meat shear force. Overall acceptability of GP15 was higher than that of GG10 at day 10 and 15 (P<0.05). These results indicated that the treatment of peach extracts has a tendency to improve the storage stability maintaining the sensory preference of marinated Woorimatdag 1 breast compared to Gomchwi extracts. Further study would be needed to identify the specific flavor-enhancing factors of GP treatments.

Physicochemical Properties of Pork Loin Marinated with a NaCl and Sodium Tripolyphosphate Solution and Sensory Attributes of Tomato Sauce-Stewed Products using Marinated Loin (염용액으로 마리네이드 처리한 돈육 등심의 이화학적 특성과 토마토 스튜 제품에서의 관능 평가)

  • Kim, Il-Suk;Jin, Sang-Keun;Park, Ki-Hoon;Jung, Gi-Jong;Kim, Dong-Hun;Lee, M.;Choi, Jine-Sang;Hoe, Soon-Ku
    • Food Science of Animal Resources
    • /
    • v.26 no.4
    • /
    • pp.411-417
    • /
    • 2006
  • This study was conducted to evaluate the physicochemical properties of pork loin marinated with a solution of Nan and sodium tripolyphosphate, and the sensory attributes of tomato sauce-stewed products using marinated loin. Pork loin samples were cut $(3{\times}3{\times}2cm)$ and assigned to 3 treatment groups [C; unmarinated control (100% distilled water), T1; 10% sodium chloride, T2; 10% sodium chloride + 3% sodium tripolyphosphate]. Samples were marinated for 24hr at $5^{\circ}C$. The uptake of marinade in the treatment groups was significantly greater (p<0.05) than that of C, however no significant difference between the two treatments was observed. Cooking losses were highest (p<0.05) for T1, while lowest (p<0.05) for T2. All marinated loins had a significantly higher (p<0.05) yield than the control. The pH of the marinade solution ranged from 7.00 for T1 to 8.47 for T2. The two marinated loins had a significantly higher (p<0.05) $pH_{24}$ than the control. The water holding capacity (WHC) was highest for T2, and lowest for T1. CIE $L^*,\;a^*,\;b^*$ tended to be slightly higher in the control than either treatment group. The shear force value $(kg/cm^2)$ of yaw meat did not differ between the control and marinated muscle samples. However, cooked meat had a significantly lower (p<0.05) shear force value in T2 than C and T1. Hardness values were significantly lower (p<0.05) for both treatments compared with the control. There were no differences in texture profile, except hardness, between the control and the two treatments. Regarding the sensory evaluation of tomato sauce-stewed products manufactured with marinated pork loin, the treatment groups scored marginally well in tenderness, juiciness and overall acceptability, while the flavor score of the control was significantly higher than those of T1 and T2.