Earticle

초록

영어

Fruit peels are potential sources of proteases which can help to the proteins digestion and the encapsulation technique is widely used in food industry, which preserves active ingredients in food products by forming coating membrane. In the present study, the effect of addition of encapsulated fruit peels (kiwi, T1; pineapple, T2; pear, T3; fig, T4) on the quality stability of press ham was studied during refrigerated storage (1, 15 and 30 days). In the first experiment, the press ham was prepared with either encapsulated fruit peels or fruit peels powder (without encapsulation) and we observed that the press ham formulated with fruit peels powder showed a texture defect, but no change with encapsulated fruit peels probably due to the proteolytic activity of proteases were prevented by the encapsulation. In the second experiment, the press ham were made with 0.1% encapsulated fruit peels or normal press ham (control) and stored at different days as mentioned above. Our results revealed that T2 showed the highest moisture content, while the control had the highest fat content. The press hams made with all types of encapsulated fruit peels had significantly higher hardness value than the control throughout the storage. Additionally, higher taste, texture and acceptability scores were found in the press ham with encapsulated fruit peels than those in the control. Overall, it is suggested that the addition of encapsulated fruit peels into meat products may enhance the protein digestion and absorption during the digestive processes without the negative effect on texture and sensory traits.

목차

ABSTRACT
 Ⅰ. 서론
 Ⅱ. 재료 및 방법
  1. 캡슐화 공정
  2. 실험구 설정
  3. 프레스햄 제조
  4. 프레스햄 품질 분석
  5. 통계분석
 Ⅲ. 결과 및 고찰
 Ⅳ. 요약
 사사
 Ⅴ. REFERENCES

저자

• 박경미 [ Kyoung-Mi Park | 농촌진흥청 국립축산과학원 ]
• 강근호 [ Geun-Ho Kang | 농촌진흥청 국립축산과학원 ]
• 조수현 [ Soo-Hyun Cho | 농촌진흥청 국립축산과학원 ]
• 박범영 [ Beom-Young Park | 농촌진흥청 국립축산과학원 ]
• 김동훈 [ Dong-Hoon Kim | 농촌진흥청 국립축산과학원 ]
• Hoa Van Ba [ 농촌진흥청 국립축산과학원 ]
• 강선문 [ Sun-Moon Kang | 농촌진흥청 국립축산과학원 ]
• 성필남 [ Pil-Nam Seong | 농촌진흥청 국립축산과학원 ] Corresponding author

참고문헌