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KMID : 1024620040240040399
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Food Science of Animal Resources
2004 Volume.24 No. 4 p.399 ~ p.404
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Effects of Supplementation of Microbes Additive on the Fatty Acid Composition and Cholesterol Production in Meat of Pig and Chicken Broiler
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Kim Byung-Ki
Hong Kyu-Jin
Park Ji-Hyun
Kim Hyun-Su
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Abstract
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This study was conducted to determine the effect of supplemented useful microorganisim on meat quality of growing-finishing pigs for sixty days and broiler for six weeks. The pig and broiler were randomly allotted into three treatment (twenty-forty heads /treatment) ; Control (0％), T1 (supplemented with 0.2％, Aspergillus terreus koji), T2 (supplemented with 0.2％, EM-pro). The amount of stearic acid of pork was highest in T1 and T2, and oleic acid was highest in control and 71 than others (p<0.05). The amount of stearic acid of the chicken was highest in control, and oleic acid was highest in T1 and T2 than the others. Total cholesterol and HDL-cholesterol in the serum of pigs were decreased with significant difference (p<0.05) in T1 (63.77 and 111.19mg/mL, respectively) than control(101.69 and 132.37 mg/mL) and those of the chicken were decreased with lower significant difference (p<0.05) in T1 (78.50 and 143.61mg/mL) than control (119.26 and 240.43mg/mL). Total cholesterol and HDL-cholesterol in the pork were decreased with lower significant difference (p<0.05) in T1 (78.53 and 119.64 mg/mL) than control (140.55 and 150.55mg/mL), and those of the chicken were decreased with lower significant difference (p<0.05) in T1 (93.35 and 72.03mg/mL) than control (111.90 and 116.88 mg/mL). From the results, the amount of total cholesterol and HDL-cholesterol in pig and chicken was remarkably changed according to supplementation of Aspergillus terreus koji which containing the produced lovastatin.
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KEYWORD
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Aspergillus terreus, fatty acids, cholesterol and HDL, portk, chicken
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