• The Korean Journal of Food And Nutrition
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• v.33 no.6
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• pp.639-644
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• 2020

The purpose of this study was to investigate the quality characteristics of frankfurter sausage made with venison. The crude protein content of sausage showed a significant increase pattern in the proportion to the addition of the venison. The crude fat content showed a decrease pattern. The saturated fatty acid significantly increased in proportion to the content of the venison. The monounsaturated fatty acids and the polyunsaturated fatty acids decreased with increasing the venison content. The content of the free amino acids increased in proportion to the amount of the venison added. The amino acid content of the pork sausage was in the order of Alanine > glycine > glutamic acid, and was similar in the sausages made from venison. The essential amino acids were 36.4% in FSV, higher than 34.0% in the pork sausages. In the sensory test, it was confirmed that the texture, taste, and overall acceptability increased with the addition of the venison. Because the sausages made from the venison were superior to the pork sausages in all of the measured sensory characteristics, it is considered that industrialization is sufficiently feasible.

• Food Science of Animal Resources
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• v.36 no.5
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• pp.626-634
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• 2016

This study was conducted to compare the physicochemical, microbiological and antioxidant activities of sun-dried venison amended with green tea powder (T1-3: 0, 0.5, and 1%) and Hanwoo beef jerky. Sliced beef and venison shank were marinated and sun-dried at 28-30℃ and 30-35% RH for 3.5 h. The venison jerky had a higher ash and protein content, and lower moisture and fat content than the control (p<0.05). T3 (venison+green tea powder 1%) showed a lower a_w than all other samples during storage for 10 and 20 d (p<0.05). Hunter’s color a* and b* values of T2 and T3 were lower than those of T1 and the control at day 0 (p<0.05). Saturated fatty acid was significantly higher in T1, while PUFA was higher in T2 and T3 (p<0.05). Overall sensory scores of venison jerky were lower than those of the control, except for T2, which had a similar color, flavor, saltiness and acceptability as the control. T2 and T3 showed a significant decrease in TPCs after storage for 20 d (p<0.05). The TBARS values of T3 jerky were lower than those of other jerky samples (p<0.05).

• The Korean Journal of Food And Nutrition
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• v.22 no.3
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• pp.345-351
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• 2009

The principal objectives of the experiments in this study were to assess the quality of venison jerky made from Elk deer (female, weight; 380 kg, age; 15 old years) in accordance with various seasoning sauce and mixture fruit extract level. Salinity, saccharinity and acidity values of the seasoning sauces were all high(VJ-1; 3.72%), (VJ-3; 3.95%), (VJ-1; 0.35%). The salinity range of the venison jerky products was 5.65~5.92%, the saccharinity range was 3.75~4.18%, and the seasoning sauce samples resulted in a significant difference in acidity values(p<0.05). Crude protein, fat and ash contents of the venison jerky products satisfied the Korean jerky standard value, but the moisture content range was 36.18~38.59%, and this was also in excess of the jerky standard level. The manufacturing yield was 42.24~44.48%, with VJ-1 at lowest levels followed by VJ-2 and VJ-3. The pH value of VJ-1 was high, but not significantly higher than the other samples(p>0.05). The water activity value range was measured at 0.68~0.71, and the lightness(L) and redness(a) value evidenced marked increases with increased amounts of added sodium nitrite(p<0.05), and the yellowness(b) values did not significantly differ(p>0.05). The overall sensory acceptance scores ranged between 5.53~7.49, in the order VJ-3, VJ-2, VJ-1(p<0.05).

• Journal of the East Asian Society of Dietary Life
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• v.10 no.4
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• pp.298-304
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• 2000

This experiment was carried out to investigate the changes in pH, proximate composition, pH, VBN, TBA, minerals, and fatty acid of venison extracts, from three slaughtered deers with 180~210 kg live weight (♀, Elk deer, 28~30 months of age) at 4$^{\circ}C$. Proximate composition was not affected by storage periods. The pH, VBN, and TBA ranged from 4.60~4.62, 13.52~15.75 mg%, and 0.20~0/81mg/kg. respectively. The pH, VBN, and TBA gradually increased during storage period (p<0.050. Among minerals, K, P, Na, Mg, and Ca were major mineral contents and the Ca, mg, Na contents significantly decreased (p<0.05) according to the storage period. The major fatty acid found in venison extracts were oleic acid, palmitic acid, stearic acid, linoleic acid. Oleic acid, linolenic acid, and arachidonic acid decreased during storage, but palmitic acid, heptadeanonic acid, and stearic acid increased during the storage. U/S (unsalturated fatty acid/saturated fatty acid) ratio tended to decrease during the storage.

• Korean Deer Journal
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• v.6 no.6 s.35
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• pp.130-137
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• 2001

• Journal of Microbiology and Biotechnology
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• v.20 no.4
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• pp.700-707
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• 2010

A novel antioxidative peptide (APVPH I, antioxidative peptides from venison protein hydrolysates I) was purified from venison by enzymatic hydrolysis, column chromatography of DEAE-Sephacel, and high-performance liquid chromatography. The molecular mass of the purified peptide was found to be 9,853 Da and the amino acid sequences of the purified peptide was Met-Gln-Ile-Phe-Val-Lys-Thr-Leu-Thr-Gly. The purpose of this study was to evaluate the effects of APVPH I against $H_2O_2$-induced neuronal cells damage in PC-12 cells. Antioxidative enzyme levels in cultured neuronal cells were increased in the presence of the peptide. In addition, APVPH I inhibited productions of nitric oxide (NO), reactive oxygen species (ROS), malondialdehyde (MDA), and cell death against $H_2O_2$-induced neuronal cell damage in PC-12 cells. It was presumed to be APVPH I involved in regulating the apoptosis-related gene expression in the cell environment. The present results indicate that APVPH I substantially contributes to antioxidative properties in neuronal cells.

• Asian-Australasian Journal of Animal Sciences
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• v.22 no.5
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• pp.740-746
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• 2009

Rusa deer are the only viable commercial tropical deer species for farming in the tropics because of their hardiness, adaptability and prolific characteristics. Twelve entire rusa stags were slaughtered according to halal procedure and used for carcass evaluation and cutability studies. Three carcass categories; large (46 to 55 kg), medium (36 to 45 kg) and small (25 to 35 kg) were developed for rusa stags. This study indicated that entire Moluccan rusa deer stags with mean live weight ranges from 50 to 80 kg and age groups of 15 to 29 months showed dressing percentage of 58 to 62%. Carcass conformation of rusa stags showed significantly (p<0.05) higher forequarters portion than hindquarters for medium (mean weight, 40.8 kg) and large (mean weight, 50.0 kg) carcass categories. The large carcass category was significantly (p<0.05) bigger in hindquarters portion (47.3% vs. 45.4%) than the medium carcass category. This study showed that medium and large carcass categories are more suitable for boneless cuts since the muscles were larger than small carcasses and easy for deboning. Stag carcasses showed higher proportion of the musculature in the high-priced areas of the carcass such as in round cuts. Bone-in cuts are more suitable for small carcasses since the muscles were smaller and difficult to debone (mean weight, 30.5 kg). About 90% of total deer carcasses in the small carcass category were developed into retail bone-in cuts (excluding 9.9% of breast, shank and trimming). The carcass characteristics and cutability information derived from this study can be used as a basis for a venison marketing strategy for deer farming and production in the tropics.

• Food Science of Animal Resources
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• v.37 no.4
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• pp.511-517
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• 2017

This study was conducted to investigate the effect of different feeding regimes on the quality of deer meat (venison) following storage at $4^{\circ}C$ for various durations. Twelve 5-year-old elk stags about 350 kg were stratified by weight and randomly assigned to one of four dietary treatments (three elk stags per treatment). The dietary treatments consisted of a feeding concentrate of 1.5% of body weight (T1), feeding concentrate of 1.8% of body weight (T2), feeding concentrate ad libitum (T3), or a home-mixed ration ad libitum (T4). The pH values of deer meat were not significantly different among treatment groups but were affected by duration of storage. Cooking loss increased under T4 treatment with increasing storage time at $4^{\circ}C$ (p<0.05). Increased storage time also resulted in significant decreases in shear force under T2 and T3 treatment compared to that under other dietary treatments (p<0.05). Lightness ($L^*$), redness ($a^*$), and yellowness ($b^*$) parameters were not significantly different among treatment groups, but lower values of $a^*$ and $b^*$ were observed under T1 and T4 treatment with increasing durations of storage (p<0.05). The chemical and fatty acid composition had no significantly different among treatments. Therefore, meat quality was most affected by increased storage time at $4^{\circ}C$. These results may serve as the basis for further study of deer meat (venison) from Korea.

• Food Science of Animal Resources
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• v.23 no.4
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• pp.309-314
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• 2003

Color and its stability in venison, longissumus dorsi (LD) and quadriceps femoris (QF) muscles, from 8 wild Cervus nippon yesoensis (Japanese Yeso Deer) were investigated by means of the CIE L$^{*}a{*}b{*}$ measurement and autoxidation rate recorded using partially purified myoglobin. It was observed a common feature of the change of three mean values($L^{*}$, $a^{*}$ and $b^{*}$) in both LD and QF that mean value increased at 1 or 2 day post-mortem and then decreased during storage. The differences between 1 and 7 days was the largest in $a^{*}$ value than those in $L^{*}$ and $b^{*}$ values. The mean differences among storage days were only significant in $a^{*}$ except for $b^{*}$ of LD. It was same tendency that the mean difference of CIE $L^{*}$, $a^{*}$ and $b^{*}$ values during refrigerator storage was larger in $a^{*}$ than both in $L^{*}$ and $b^{*}$ reported in beef(Sekikawa et al., 1995) and venison(Stevenson et al., 1989) during storage. The smaller $a^{*}$ value was indicated that bright red of meat changed to dull red, brown red causing met-Mb formation. To compare of color stability with respects to the Mb autoxidation rate, we measured this rate of deer and horse muscles, because horse Mb was considered to have the fastest autoxidation rate among domestic animals, and we used crude Mb and pH 6.0, which might be reflected to the intact meat. Mean value of the autoxidation rate measured in this study in deer was 0.037 and that was 0.026 in horse(sigma). Although there was no significant mean difference and were different Mb purity between deer(A409/A 280 nm = 4.0) and horse(5.6), in generally Mb purity was the higher and the faster autoxidation rate, but this rate in deer was faster than in horse. These results might indicate that venison meat discolors at faster rate compared with beef.

• Food Science of Animal Resources
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• v.20 no.3
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• pp.214-221
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• 2000

사슴(Elk deer ♀, 월령 28~30개월, 체중 170$\pm$10kg)의 등심부위와 대퇴부위를 도축 직후 함기포장과 진공포장하여 4$^{\circ}C$에서 10일간 냉장하면서 경시적으로 이화학적 특성의 변화를 실험한 결과 지방산은 등심부위와 대퇴부의 모두 palmitic acid가 각각 35.16%와 31.75%가 많고 그 다음으로 oleic acid, stearic acid의 순으로 많아\ulcornerT다. 냉장기간이 경과하면서 포화지방산은 증가하였고 불포화지방산은 감소하는 경향이었는데 함기포장육의 변화 폭이 컸다. 냉장기간 중 TBA가는 등심부위 가 0.0598에서 0.5616 mgMA/kg, 대퇴부위가 0.0650에서 0.3770 mgMA/kg,이었으며, 냉장기간이 결과함에 따라 점차 상승하고 상승폭은 진공포장육보다 함기포장육이 대퇴부위보다 등심부위가 크게 나타났다. 냉장기간중 VBN가는 등심부위가 3.93에서 7.31 mg%, 대퇴부위가 3.98에서 6.35 mg%이 었으며 냉장기간이 경과함에 EK라 진공포장육보다 함기포장육이 대퇴부위보다 등심부위가 더 높게 나타났다. 이상의 결과를 종합하여 볼 때 등심부위와 대퇴부 모두 냉장 10일까지 신선한 상태이었고 진공포장육이 함기포장육보다 선도 유지가 잘 되었다.