Abstract:
본 발명은 저지방 돈육 패티 및 그 제조방법에 관한 것으로, 더욱 구체적으로 돈육 분쇄물, 축육 수리미 유사물 및 소금을 포함하는 저지방 돈육 패티, 및 그 제조방법에 관한 것이다. 본 발명에 따르면, 식육 제품 중 잉여자원인 비선호부위를 이용하여 수리미 유사물을 제조하고, 이를 지방대체제로서 분쇄가공육제품에 첨가하여 품질특성 및 소비자 기호도가 우수한 저지방 돈육 패티를 제조할 수 있다. 돈육, 패티, 저지방, 수리미 유사물, 분쇄가공육, 기호도
Abstract:
본 발명은 혈당을 이용한 돈육질의 특성 예측방법에 관한 것으로, 구체적으로 돼지 도축 시 방혈과정에서 혈액을 채취하여 혈당을 측정하고, 상기 혈당으로부터 돈육질의 특성을 판단하는 돈육질의 특성 예측방법에 관한 것이다. 본 발명에 따르면, 상기 돼지 도축 시 혈액으로부터 측정된 혈당과 돈육 육질항목과의 상관관계를 분석함으로써 혈당 측정을 이용하여 돈육 육질 특성을 파악할 수 있음을 밝혔다. 이러한 혈당의 측정을 통한 돈육 특성 예측은 다른 육질 예측 방법에 비해서 빠르게 진행되며, 결과도 바로 확인할 수 있다. 게다가 특별한 시약이나 분석기기를 필요로 하지 않으므로 경제적이다. 돈육, 도축, 혈당, 육색, 보수력, 돈육질
Abstract:
PURPOSE: A sterilizing method using organic acid and supercritical fluids is provided to offer good sterilization effects, and to prevent quality degradation of products while improving economical efficiency of sterilization processes. CONSTITUTION: A sterilizing method using organic acid and supercritical fluids includes a step for dipping food to be sterilized in the organic acid, and a step for processing the dipped food with the supercritical fluids. The food is meat products. The meat product is one selected from a group consisting of pork, beef and chicken. The target microorganism of food is [food poisoning bacteria or enteric bacteria. The organic acid is lactic acid or acetic acid. The organic acid liquid includes organic acid of 2 ~ 4 volume %.
Abstract:
본 발명은 돼지의 육질 예측 방법에 관한 것으로, 더욱 구체적으로 돼지의 근원섬유 단백질인 미오신 아형을 이용한 돼지의 육질 예측 방법 및 사후대사 예측 방법에 관한 것이다. 본 발명에 따르면, 기존의 육질예측인자로는 표지유전자를 이용한 특정 형질의 예측에 그쳤으나, 본 발명에서 새롭게 선정한 근원섬유 단백질 아형은 생체상태에서 근육의 대사적 특성을 직접분석하여 육질을 보다 정확하게 예측할 수 있으며 가축의 개량 육종지표로 활용할 수 있다.
Abstract:
A method for predicting meat quality and meat mass of a pig is provided to inhibit generation of an abnormal meat for producing a high quality meat by predicting the meat quality and meat mass from a living body or carcass of cattle and increase income of a farmhouse by providing the meat quality satisfying taste of consumer. A method for predicting meat quality and meat mass of a pig comprises the steps of: (a) collecting muscle fiber from a living body or carcass of the pig; and (b) after measuring a number and cross section of the muscle fiber, identifying a type of the muscle fiber selected from the group consisting of type I muscle fiber, type IIa muscle fiber, and type IIb muscle fiber, wherein a higher ratio of the type IIb and a lower ratio of the type I compared with a normal meat are determined to be an abnormal meat.
Abstract:
본 발명은 초임계 이산화탄소를 이용한 미생물의 효과적인 살균방법에 관한 것으로, 더 구체적으로는 실제 살균 시스템에서 초임계 이산화탄소 처리 실험결과를 통해 주요 식중독 미생물을 효과적으로 사멸할 수 있는 수학적인 모델을 개발하여 각종 미생물을 효과적으로 살균할 수 있도록 한다. 본 발명에 따르면, 미생물의 사멸효과를 좀 더 낮은 수준의 처리조건에서 얻어내어 실제로 초임계 이산화탄소를 식품의 살균에 적용할 수 있을 뿐만 아니라, 초임계 이산화탄소를 이용한 식중독 및 식품부패 병원균 3가지 종과 분변오염지표 세균인 대장균의 살균에 대한 기술개발을 통하여 가열살균이 불가능한 신선식품, 의료장비 및 기구에 적용이 가능함을 보여준다. 초임계 이산화탄소, 미생물, 살균
Abstract:
PURPOSE: A DNA fragment marker for identifying increase of a myosin heavy chain slow isoform and improvement of meat quality of a pig is provided to early select, breed, and produce an individual with improved meat quality. CONSTITUTION: A DNA fragment marker for identifying increase of a myosin heavy chain slow isoform and improvement of meat quality contains 15-1000 continuous sequences including 535th base, T, in a base sequence of sequence number 1. The DNA fragment marker for identifying increase of a myosin heavy chain slow isoform and improvement of meat quality contains 15-1000 continuous sequences including 136th base, C, in a base sequence of sequence number 4. A primer set for detecting SNP of pig MYH2 gene related to the increase of a myosin heavy chain slow isoform and improvement of meat quality has an oligonucleotide of sequence number 2 and 3. The primer set also has an oligonucleotide of sequence number 5 and 6.
Abstract:
PURPOSE: Low-fat pork patties and a manufacturing method thereof are provided to improve acceptability of a consumer and the patty properties in colors, flavor, and texture like to improve the quality properties by manufacturing surimi-like materials with non-preferred parts of meat products. CONSTITUTION: A manufacturing method of low-fat pork patties includes the following steps: homogenizing meat in iced water after moving fat and connective tissue from livestock meat; extracting myofibrillar protein by centrifuge after filtering the meat with a sieve; homogenizing the extracted myofibrillar protein in the iced water to gain surimi-like materials by centrifuge; cooling the surimi-like materials with salt, phosphate, and sorbitol after heating in 70-80 °C; and molding the pulverized meat which has a low fat content or wherein fat is removed, salt, and surimi-like materials in a constant shape after mixing. The low-fat pork fatty includes pork crushed materials 70-90 weight%, the surimi-like materials 5-25 weight% and salt 1-5 weight%.
Abstract:
An increasing method of meat tenderization using supercritical carbon dioxide is provided to increase economic efficiency of the process through the energy reduction by obtaining a clear tenderization increasing effect using physical and chemical properties of a supercritical carbon dioxide fluid although important process variables pressure and temperature are maintained to relatively low levels. An increasing method of meat tenderization comprises the step of treating meat with supercritical carbon dioxide. The increasing method of meat tenderization comprises treating the meat with the supercritical carbon dioxide at a critical temperature of 31.1 deg.C and a pressure of 73 atm or more. The increasing method of meat tenderization comprises treating the meat with the supercritical carbon dioxide at a temperature of 31.1 to 35 deg.C and a pressure of 73 to 150 atm for 5 to 20 minutes. The meat is seasoned pork.
Abstract:
A method for preparing a meat tenderizer, and a meat tenderizer prepared by the method are provided to improve storage stability and portability by using an extract of Sarcodon aspratus and kiwi. A method for preparing a meat tenderizer comprises the steps of extracting an extract of Sarcodon aspratus having a proteinase activity from Sarcodon aspratus; freeze-drying the extract of Sarcodon aspratus and the skin-removed kiwi, respectively; pulverizing the freeze-dried extract of Sarcodon aspratus and the freeze-dried kiwi; and mixing the Sarcodon aspratus extract powder and the kiwi powder.