• Asian-Australasian Journal of Animal Sciences
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• 제26권2호
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• pp.287-294
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• 2013

Influence of Achyranthes japonica Nakai Extract (AJNE) on properties of pork sausages were studied in the present investigation. AJNE was added to sausages alone or in combination with ascorbic acid to obtain a comparative analysis on properties of control and ascorbic acid added-sausages. Results showed that addition of 0.05% AJNE led to a decrease in color $L^*$ and whiteness (W), and an increase in color $b^*$ of pork sausage samples (p<0.05). Although color $a^*$ of pork sausages containing AJNE was not significantly different, ascorbic acid added-sausages were highest amongst other treatments (p<0.05). Sausages containing AJNE had lower non-heme iron values and peroxide value (POV) than control sausages (p<0.05); however, high nitrosomyoglobin content was observed in AJNE added-sausages (p<0.05). Ascorbic acid led to a decrease in residual nitrite concentration of sausages (p<0.05), but no difference was found in AJNE added-sausages. Free radical scavenging analysis showed that AJNE did not affect 1,1-diphenyl -2-picrylhydrazyl (DPPH) activity of sausages, whereas ascorbic acid added-sausages showed relatively higher activity among the samples (p<0.05). Addition of AJNE had no influence on texture properties of sausages. In sensory evaluation, AJNE treatment had significant effects on color (p<0.05), but no significant effects on aroma, flavor, springiness, juiciness, and overall acceptability. In conclusion, the addition of AJNE, as a natural supplement may offer natural antioxidants for pork sausages, and appears to be particularly effective in inducing changes in non-heme iron concentration, POV value and nitrosomyglobin content.

• 한국식품저장유통학회:학술대회논문집
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• 한국식품저장유통학회 2002년도 창립 10주년 기념 국제학술심포지움
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• pp.154.1-154
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• 2002

• 한국식품과학회지
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• 제35권2호
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• pp.320-324
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• 2003

감마선 조사에 의한 육제품의 색 변화를 최소화하기 위하여 함기, $CO_2, \;N_2$, 및 $CO_2/N_2$ 포장한 후 각 포장환경에 따른 소시지의 NO-Mb 함량 및 CIE color values를 측정하였다. 감마선 조사에 의해 NO-Mb 함량이 다소 감소하여 조사에 의한 denitrosylation이 일어나는 것으로 나타났으며, $CO_2/N_2$ 혹은 $CO_2$ 포장시 저장동안 NO-Mb 함량을 유지하는데 효과적이었다. CIE color values 중 $a^*$값은 감마선 조사 및 포장방법에 의한 유의적인 차이를 보였는데, 5kGy 이상의 감마선 조사시 $a^*$값이 감소하였으며, 함기포장구의 적색도가 낮은 것으로 나타났다. 따라서 $CO_2/N_2,\;CO_2$와 같은 가스치환 포장시 감마선 조사에 의한 육색변화를 억제하는데 효과적인 것으로 나타났다.