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KMID : 0665220090220030345
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Korean Journal of Food and Nutrition
2009 Volume.22 No. 3 p.345 ~ p.351
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Effect of Seasoning Condition and Fruit Extracts Level on the Quality Characteristics of Venison Jerky
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Yang Cheul-Young
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Abstract
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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).
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KEYWORD
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venison jerky, seasoning recipe, fruit extracts, quality characteristics
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