• 한국지역사회생활과학회지
• /
• 제28권3호
• /
• pp.403-413
• /
• 2017

This study was performed to investigate the quality characteristics, including sensory and physical properties, of hamburger patties added with spinach as a source of fiber. Hamburger patties were prepared with spinach at five different levels (5, 10, 15, 20, and 25%. Moisture contents of the groups with spinach were significantly higher than that of the control group. Crude fat and crude protein contents of the control group were higher than those of the group with spinach. Crude ash content of the control group was the lowest among the groups. No significant difference in pH was observed among the groups. The cooking loss rates of groups with spinach were significantly reduced compared to that of the control group. No significant difference in L value was observed among the groups. However, a value of the control group was higher than those of the groups with spinach. Otherwise, b value of the control group was lower than those of the groups with spinach. The hardness levels of the control groups were significantly higher than those of groups with spinach. In the quantitative descriptive analysis, green color and bitter taste of the groups with spinach were stronger than that of the control group. The preference levels for appearance of the groups with 10 to 15% spinach were higher than those of the other groups, including the control groups. Overall acceptabilities of the groups with 5 to 15% spinach were significantly higher than those of the other groups. In conclusion, spinach can increase the acceptability of hamburger patties, and 10 to 15% would appear to be the proper added amount.

• 한국수산과학회지
• /
• 제57권2호
• /
• pp.116-121
• /
• 2024

The meats of tuna Thunnus albacares and swordfish Xiphias gladius are ideal for fish patty production, offering high nutrition and other health benefits. Although red fish meat, including tuna, is added for cost-effectiveness, swordfish white meat is also used, as its aroma resembles that of market-sold beef patties. Here, we assessed the different blending ratios of tuna red meat and swordfish white meat (60:40, 40:60, 20:80, and 0:100) to find the optimal combination for fish patty production. Regarding color, the heated fish patties exhibited increased redness (a*) and yellowness (b*) compared with those of non-heated ones, with similar brightness (L*). The heated patties also scored higher concerning hardness, springiness, gumminess, and chewiness. A higher proportion of swordfish white meat resulted in a softer texture, particularly in patties with a ratio of 40% red meat to 60% white meat. Considering the results of the texture comparison analysis, it is recommended that the texture be improved by increasing the physical property "softness." Sensory evaluations revealed that the addition of white meat led to increased scores in terms of smell, beef taste, texture, and elasticity. These results suggest that swordfish white meat, with improved overall quality, is a suitable raw material for fish patties. Accordingly, the recommended ratio of 20% tuna red meat to 80% swordfish white meat is optimal for fish patty production.

• 한국축산식품학회지
• /
• 제29권6호
• /
• pp.680-684
• /
• 2009

The effects of garlic and onion on the microbiological and physicochemical properties of irradiated ground beef patties were evaluated. Ground beef was mixed with 0.5%(w/w) minced garlic or 2.5%(w/w) minced onion, vacuum-packed in oxygen-impermeable nylon/PE bags and then electron beam-irradiated at 2.5 kGy. All samples were kept at $4^{\circ}C$ for 8 d. Irradiation resulted in a 2-log CFU/g reduction in both aerobic and coliform bacteria. The microbial counts gradually increased during storage, but those in beef that contained garlic or onion were 1-log CFU/g lower than those of the control samples after 8 d of storage. The pH value decreased during storage in all meat samples, but this decrease was greater in non-irradiated beef than in irradiated beef. The lipid oxidation, volatile basic nitrogen content and Hunter color values of raw patties were generally not affected by irradiation or the addition of garlic and onion. Sensory evaluation of cooked patties showed that the off-odor was less pronounced in samples that contained added garlic or onion than in control samples, and that the overall acceptability of beef formulated with garlic was the highest. Overall, the results of this study indicate that the addition of garlic or onion in combination with irradiation treatment enhanced the microbial quality and improved the sensory quality of irradiated ground beef.

• 한국축산식품학회지
• /
• 제38권3호
• /
• pp.593-605
• /
• 2018

The present study was undertaken to assess the efficacy of sapota powder (SP) as natural preservatives and its better utilization in food processing with the incorporation of various levels of SP (2, 4, and 6%) by replacing lean meat. Based on the sensory attributes, pork patties with 4% incorporation of SP was found optimum and selected for further storage studies with control under aerobic and modified atmosphere packaging at refrigeration temperature ($4{\pm}1^{\circ}C$) for 42 days for assessing its antioxidant and antimicrobial efficiency. During entire storage period, indicators of lipid oxidative parameters such as thiobarbituric acid reactive substances (TBARS), free fatty acids (FFA) and peroxide value (PV) followed an increasing trend for control as well as treated products; however, treated product showed a significantly (p<0.05) lower value than control. A significantly lower (p<0.05) microbial count in treated patties than control was noted during entire storage. The sensory attributes are better retained in treated product as compared to control and even on $42^{nd}$ day, overall acceptability of treated patties was found to fall in moderately acceptable category (5.95 in aerobic packets and 5.91 in modified atmosphere packets). Therefore SP has potential to enhance antioxidant and antimicrobial properties of pork patties during storage.

• 동아시아식생활학회지
• /
• 제17권2호
• /
• pp.234-241
• /
• 2007

The aim of this study was to investigate the effects of the addition of red wine of pork patties during frozen storage on their water holding capacity, thawing loss, cooking loss, diameter change, thickness change, surface color, pH, VBN (volatile basic nitrogen) and TBARS (2-thiobarbituric acid reactive substances). Four types of pork patty were prepared; pork patty without red wine (control), and with the addition of 1%, 3% and 5% red wine (RWP-1, 3 -and t respectively). The pork patties were stored for 5 months at $-20^{\circ}C$. The water holding capacity was significantly decreased during frozen storage, which was not influenced by the addition of red wine (p<0.05). The thawing loss and cooking loss were significantly increased during frozen storage, which also was not influenced by the addition of red wine (p<0.05). There were no significant differences in the diameter and thickness changes during frozen storage, which was not influenced by the addition of red wine (p<0.05). There were no significant differences in the $L^*\;and\;b^*$ values, but the a value was significantly decreased during frozen storage. The $L^*,\;a^*\;and\;b^*$ values of the pork patties containing red wine were lower than those of the control patties (p<0.05). There were no significant differences in the pH and VBN content during the frozen storage period or on the addition of red wine to the patties. The TBARS value of the pork patties tended to increased with increasing in frozen storage period, but were decreased with increasing amount of red wine addition (p<0.05).

• 한국식품조리과학회지
• /
• 제21권4호
• /
• pp.459-465
• /
• 2005

It has been known that the mulberry leaf is effective in many diseases. Nowadays, the pharmacological effects on diabetes mellitus of mulberry leaves have been confirmed and they are used for many aspects. And Mulberry leaves are also hewn to be effective in the prevention of diabetics, because of their rich amino acids and fibers. From the results of sensory evaluation, the addition of up to $0.5\%$ MLP(mulberry leaf patty), to the chicken patties induced no significant differences in texture, appearance, and color until $0.5\%$ adding of MLP. However, chicken patties with added $0\%$, and $0.25\%$ added of MLP were shown have the highest acceptability, so these levels were thought to be the proper addition amounts of MLP to the chicken patty. Brightness(L) of these patties was the highest in the $0\%$ group as (55.63) and decreased with increasing adding amount of MLP level. Redness(a) was decreased with increasing adding amount of MLP and appeared as ueenish. Yellowness(b) was the lowest in the $0\%$ MLP addition group as (13.31) and increased with increasing MLP level. Hardness was the highest in the chicken patty with $0.25\%$ added MLP, and the lowest value in the chicken patty with $0.5\%$ added MLP. Cohesiveness was the highest in $0\%$ added MLP added chicken patty and springiness was the highest in $0.5\%$ added MLP added chicken patty. But not significantly. Also Brittleness was similar among the various chicken patties with no significantly difference. As for the composition of fatty acids in the chicken patties with added MLP, saturated fatty acids were decreased and unsaturated fatty acids were increased with increasing MLP Especially, the contents of essential fatty acids showed a largely increasing tendency in the chicken patties with added MLP Linoleic acid, linolenic acid, and arachidonic acid were increased to $9.38mg\%,\;0.65mg\%\;and\;1.28mg\%$, respectively in chicken patty with $1.0\%$ added MLP.

• Journal of Animal Science and Technology
• /
• 제50권1호
• /
• pp.133-144
• /
• 2008

미트패티 제품에 열풍건조 단감분말(HP)과 동결건조 단감분말(FP)을 각각 3%(HP-3%, FP- 3%)와 6%(HP-6%, FP-6%)를 첨가하여 제조한 후 폴리비닐랩으로 포장한 후 4℃에 저장하였다. 수분함량은 대조구와 HP-3%가 다른 처리구에 비하여 유의적으로 높았으며(p<0.05), 조단백질 함량은 FP-6%, 조지방 함량은 FP-3% 처리구가 다른 처리구에 비하여 높았으며, 조회분 함량은 유의적인 차이가 없었다(p>0.05). 저장기간이 경과함에 따라 pH, L* 및 a*값은 모든 처리구에서, 보수력은 CTL와 HP-6%, 가열감량은 HP-3%에서 유의적으로 감소하였다(p< 0.05). 미트패티의 직경과 두께는 저장기간이 경과함에 따라 감소하였다. VBN은 저장기간이 경과함에 따라 모든 제품에서 증가하였다(p<0.05). 처리구들의 TBARS는 저장 전 기간 동안 CTL보다 유의적으로 높았다(p<0.05). 저장 8일까지 총균수는 4.61 log10 CFU/g 수준을 유지하였다. 관능검사결과, 향과 풍미, 육색 및 전체적인 기호도는 처리구가 더 좋은 점수를 얻었다(p<0.05).

• 한국식품조리과학회지
• /
• 제32권1호
• /
• pp.58-64
• /
• 2016

본 연구는 돈육 후지 부위를 영양학적으로 우수한 머리고기로 대체한 햄버거 패티의 품질 특성을 파악하여, 경제적이면서 고품질의 햄버거 패티를 개발하고자 연구를 실시하였다. 수분 함량, 명도, 적색도, 황색도, 가열수율 및 보수력은 머리고기 첨가량이 증가함에 따라 감소하는 추세를 나타냈으나, 지방 함량 및 회분 함량은 대조구와 머리고기를 첨가한 처리구간에 유의적인 차이를 보이지 않았다. 또한 머리고기 첨가량이 증가함에 따라 단백질 함량, pH, 직경감소율, 두께감소율 및 전단력은 증가하는 경향을 나타내었다. 관능적 특성도 색 및 풍미에서 대조구와 비교하여 15%까지 머리고기를 첨가한 처리구(T1, T2, T3)에서는 유의적인 차이가 인정되지 않았으며, 전체적인 기호도에서는 대조구와 비교하여 머리고기를 10%까지 첨가한 처리구에서 유의차가 나타나지 않았다. 따라서, 활용도가 낮은 돈육 부산물 중 머리고기를 활용하여 햄버거 패티를 제조할 시 머리고기의 첨가량이 10% 이하로 첨가하는 것이 햄버거 패티의 품질 및 관능적으로 우수한 식육제품을 제조할 수 있을 것으로 보여진다.

• 한국식품영양학회지
• /
• 제28권5호
• /
• pp.813-820
• /
• 2015

This study was performed to develop patties with quality characteristics using mealworm powder, followed by assessments of general compositions and the branched-chain amino acid (BCAA) levels of the patties. An analysis of the chromaticity of the patties shows that the lightness and yellowness were decreased, whereas the redness was increased, as the amount of mealworm powder was increased. According to the sensory evaluation, the mealworm patty that contain 20% of mealworm powder (M20) showed an overall high preference level. In terms of the mechanical properties, the hardness, gumminess, and chewiness were significantly increased, whereas the springiness and cohesivensee were decreased, as the amount of mealworm powder was increased. The general composition of the M20 consists of 41.84% (moisture), 8.78% (carbohydrates), 34.42% (crude protein), 13.15% (crude fats), and 1.81% (crude ash). The BCAA contents (leucine, isoleucine, and valine) significantly increased in correspondence with the increases of the as mealworm-powder amount regarding the M20, the BCAA composition consists of the following: leucine (2,906.25 mg/100 g), isoleucine (1,459.09 mg/100 g), and valine (1,813.18 mg/100g). The conclusion of this study suggests that mealworm is a potential food material that could possibly replace meat.

• 한국축산식품학회지
• /
• 제34권5호
• /
• pp.576-581
• /
• 2014

Sodium chloride is an important ingredient added to most of foods which contributes to flavor enhancement and food preservation but excess intake of sodium chloride may also cause various diseases such as heart diseases, osteoporosis and so on. Therefore, this study was carried out to investigate the effect of monosodium glutamate (MSG) as a salty flavor enhancer on the quality and sensorial properties of the NaCl/MSG complex and actual food system. For characterizing the spray-dried NaCl/MSG complex, surface dimension, morphology, rheology, and saltiness intensity were estimated by increasing MSG (0-2.0%) levels at a fixed NaCl concentration (2.0%). MSG levels had no effect of the characteristics of the NaCl/MSG complex, although the addition of MSG increased the surface dimension of the NaCl/MSG complex significantly (p<0.05). Furthermore, the effect of MSG on enhancing the salty flavor was not observed in the solution of the NaCl/MSG complex. In the case of an actual food system, model meat products (pork patties) were prepared by replacing NaCl with MSG. MSG enhanced the salty flavor, thereby increasing overall acceptability of pork patties. Replacement of NaCl with MSG (<1.0%) did not result in negative sensorial properties of pork patties, although quality deterioration such as high cooking loss was found. Nevertheless, MSG had a potential application in meat product formulation as a salty flavor enhancer or a partial NaCl replacer when meat products were supplemented with binding agents.