• Journal of Dairy Science and Biotechnology
• /
• 제23권2호
• /
• pp.161-166
• /
• 2005

In 1967, cheese was first produced with small scale of mozzarella cheese in Korea. The processed cheese market was highly grown after putting on the market of sliced cheese in the late 1980's, and the various products that complied with well-being trends such as organic and high functional cheese have been produced in the 2000's. The natural cheese opens up a new domestic market after producing camembert and brie cheese in the end of 2004. At present. the cheese market is expanded with differentiated products such as high value added and high functional cheese. The size of domestic cheese market remains about 200 billion won, but it is expected to go over a trillion won on account of growing preference of natural cheese with well-being trends. To promote domestic cheese industry, differentiation policy of raw milk price for cheese, diversification of cheese products, financial support to farm-made cheese industry and automation and processing development to improve productivity should be taken into account in the future in Korea.

• 한국축산식품학회지
• /
• 제36권4호
• /
• pp.531-537
• /
• 2016

In milk and milk products, a number of organic acids naturally occur. We investigated the contents of some naturally occurred food preservatives (sorbic acid, benzoic acid, propionic acid, nitrite, and nitrate) contained in domestic and imported cheeses to establish the standard for the allowable range of food preservatives content in cheese. 8 kinds of domestic precheeses (n=104), 16 kinds of domestic cured cheeses (n=204) and 40 kinds of imported cheeses (n=74) were collected. Each domestic cheese was aged for a suitable number of months and stored for 2 mon at 5℃ and 10℃. No preservatives were detected in domestic soft and fresh cheeses, except cream cheese. In case of semi-hard cheeses, 2-5 mg/kg of benzoic acid was detected after 1-2 mon of aging. In imported cheeses, only benzoic acid and propionic acid were detected. The average benzoic acid and propionic acid contents in semi-hard cheese were 8.73 mg/kg and 18.78 mg/kg, respectively. Specifically, 1.16 mg/kg and 6.80 mg/kg of benzoic acid and propionic acid, respectively, were contained in soft cheese, 3.27 mg/kg and 2.84 mg/kg, respectively, in fresh cheese, 1.87 mg/kg and not detected, respectively, in hard cheese, and 2.07 mg/kg and 182.26 mg/kg, respectively, in blended processed cheese.

• Journal of Dairy Science and Biotechnology
• /
• 제35권1호
• /
• pp.17-23
• /
• 2017

To gain insight on cheese consumption and develop strategies for the cheese industry, we conducted a survey of 742 women (age 25 or older) who were responsible for purchasing food for their families. Of them, 49.5% consumed cheese more than once a week and 25.1% expected that the cheese consumption of their families would increase, whereas only 7.1% expected a decrease in consumption. The most important considerations for purchasing cheese were taste and price. Of the respondents, 40.6% purchased domestic cheese, whereas 49.1% were unconcerned about the country of origin. Of them, 20.6% had experience of purchasing farm-made cheese, and 62.7% of them were satisfied with the cheese. These results suggest that cheese consumption will increase in the future, and that with attention to quality improvement and advertising, domestic farm-made cheese consumption could increase accordingly.

• 농업과학연구
• /
• 제48권4호
• /
• pp.987-1001
• /
• 2021

One of the most critical issues in the dairy industry, alongside the low birth rate and the aging population, is the decrease in demand for milk. In this study, the consumption trends of 12 major dairy products distributed in Korea were predicted using a logistic model, the Gompertz model, and the Bass diffusion model, which are representative S-shaped growth models. The 12 dairy products are fermented milk (liquid type, cream type), butter, milk powder (modified, whole, skim), liquid milk (market, flavored), condensed milk, cheese (natural, processed), and cream. As a result of the analysis, the growth potential of butter, condensed milk, natural cheese, processed cheese, and cream consumption among the 12 dairy products is relatively high, whereas the growth of the remaining dairy product consumption is expected to stagnate or decrease. However, butter and cream are by-products of the skim milk powder manufacturing process. Therefore, even if the consumption of butter and cream grows, it is difficult to increase the demand of domestic milk unless the production of skim milk powder produced from domestic milk is also increased. Therefore, in order to support the domestic dairy industry, policy support should be focused on increasing domestic milk usage for the production of condensed milk, natural cheese, and processed cheese.

• Journal of Dairy Science and Biotechnology
• /
• 제29권1호
• /
• pp.65-73
• /
• 2011

Cheese is a nutritious food with various balanced nutrients, such as proteins, peptides, amino acids, fats, fatty acids, vitamins and minerals. Domestic cheese varieties and quality need to be improved to prevent imported cheese. To develop those cheeses, search for previous works and research for new products are needed. In cheese ripening of hard cheese, such as Cheddar or Parmesan cheese, is ripened for 2 to 24 months at 2 to 16$^{\circ}C$ to develop desired cheese flavor and body characteristics. Long time with low temperature to ripen the cheese requires high expenses. So accelerated cheese ripening is a good potential for saving in industry. Methods for acceleration of cheese ripening are temperature control, addition of bacteria or enzymes. To develop the functionality of cheese, addition of microencapsulated various probiotics and nutrients, such as iron, removal of cholesterol by crosslinked ${\beta}$-cyclodextrin, lowering blood cholesterol and serum glucose by nanopowdered functional materials et al. are necessary. Therefore, this review focused on the functionality of cheese, such as the acceleration of cheese ripening, microencapsulated probiotics and iron, and cholesterol removal.

• Journal of Dairy Science and Biotechnology
• /
• 제35권1호
• /
• pp.47-54
• /
• 2017

There has been an increasing interest in low-fat foods among consumers worldwide. However, very few dairy companies produce low-fat cheese in Korea. Therefore, low-fat cheese production must be studied to not only promote consumer health but also diversify the domestic natural cheese market. In this study, we attempted to soften the texture of low-fat Mozzarella cheese prepared from raw milk standardized to 2% by changing the temperature of the cooking process from $43^{\circ}C$ to $37^{\circ}C$ and $40^{\circ}C$. The protein and fat contents of low-fat Mozzarella cheese prepared at the selected temperatures was 5.10-7.01% higher and 5.24-6.38% lower, respectively, than that of control cheese. Moreover, the hardness of low-fat Mozzarella cheese decreased with increasing cooking temperature. Further research to improve the sensory characteristics of low-fat cheese is required.

• Journal of Dairy Science and Biotechnology
• /
• 제37권1호
• /
• pp.33-39
• /
• 2019

본 연구의 목적은 현재 수입되어 한국에서 판매되고 있는 비살균 원유로 만든 다양한 치즈의 미생물학적 안전성을 알아보고자 진행되었다. 본 연구에서는 비살균 수입치즈 4종류, 살균 수입치즈 4종류 그리고 살균 국산치즈 4종류를 샘플로 하였으며, 일반세균수, Coliform, E. coli, Salmonella spp.와 Listeria monocytogenes를 조사하였다. 본 실험의 결과, 검사된 12종류의 다양한 치즈에서는 Coliform, E. coli, Salmonella spp.와 Listeria monocytogenes는 모두 음성으로 나타났다. 따라서 현재 한국에서 판매되고 있는 비살균 수입치즈와 살균 수입치즈 그리고 한국에서 생산된 살균치즈의 위생상태는 안전한 것으로 나타났다. 그리고 조사된 12종류의 치즈의 일반세균수 평균은 4.0 log CFU/g 이하를 보였다. 결론적으로, 현재 한국에서 유통되고 있는 치즈는 위생적이고 안전한 것으로 나타났다. 향후 한국에서 생산되고 판매되는 비살균 치즈에 대한 미생물학적 조사를 진행하여 안전성을 확보뿐만 아니라, 새롭고 품질이 우수한 제품들이 생산을 위한 장기적인 연구가 요구되어진다.

• Journal of Dairy Science and Biotechnology
• /
• 제24권2호
• /
• pp.11-20
• /
• 2006

Korea dairy industry has a long and chronic problems to consume raw milk , those are surplus milk and decline the market milk consumption continued about 10 years. This study was aim to propose and to find the solution for dairy industry problems. After WTO system, with the importation of dairy products, domestic milk production has fell into the situation of excess supply and huge inventory of dried milk, the milk powder stocks have increased since 2002. That made a chronic decline milk consumption in Korea. The core of chronic problem of Korea dairy industry is the decreasing in market milk consumption. If they have a settlement of any other way using their raw milk to process and consumption to market milk, there will be a solution to solve the chronic problems in this situation. Especially, that will be a development of small farm scale natural cheese production and consume. This may be lead a situation of increase the raw milk consumption, because natural cheese making needs much of raw milk more than market milk. But there are very low technical level of farmers cheese making status, so they need a cheese making educational program for their commercial level of cheese products. Under these situation, there are needed a way out of educational system for the dairy farmers to obtain the high level of cheese making technology from the trustable and scientific organization. The natural cheese making technique of dairy farmers should be accumulated to get the consumers' solid recognition of high quality of natural cheese as LOHAS(Lifestyle Of Health And Sustainability) foods.

• Journal of Dairy Science and Biotechnology
• /
• 제14권2호
• /
• pp.147-155
• /
• 1996

본 실험은 국내에서 생산, 판매되고 있는 5개사의 Mozzarella cheese 25개 제품을 구입 하여 일반 성분과 Ca, P, Mg, Na, K, Fe 등의 무기물을 분석, 비교하므로서 국산Mozzarella cheese의 품질을 검토하기 위하여 실시하였으며 그 결과는 다음과 같다. Mozzarella cheese의 평균 일반 조성은 수분 49.01%, 지방 22.54%, FiDM 44.16%, 단백질 24.36%, 회분 2.55%였으며 PH는 5.29였다. Mozzarella cheese의 평균 무기물 함량은 Ca 696.44mg, P 466.31mg, Mg 22.08mg, Na 310.8mg, K 82.84mg, Fe 0.36mg이었다. Ca, P, Mg 등은 C사 제품이 797.41mg, 536.61mg, 25.54mg으로 가장 높았고, Na은 A사 제품이 450.83mg으로 가장 높았으며, K, Fe 등은 B사제품이 98.92mg, 0.51mg으로 가장 높게 나타났다. 그리고 Ca, P의 비율은 1.5 : 1로 적절한 수준을 유지했고, Mozzarella cheese 645g에는 Ca, P, Na 등의 무기물 1일 권장량이 충분히 함유된 것으로 나타났다.

• 식품과학과 산업
• /
• 제52권3호
• /
• pp.272-286
• /
• 2019

전해오는 전설에 의하면 인류 최초의 치즈는 양의 위를 가지고 만든 주머니에 우유를 담아 사막을 횡단하던 아라비아 상인에 의해 발견된 것으로 전해오고 있다. 기원전 9,500년경부터 메소포타미아의 비옥한 초승달 지대에 살던 농부들은 인류의 문명만큼이나 오래된 치즈라는 유산을 남기게 되었다. 우리나라 최초의 치즈는 1964년 임실성당 주임신부로 부임한 지정환 신부에 의해서 1968년 제조에 성공한 까망베르 치즈이다. 이후 지정환 신부는 1970년 모짜렐라 치즈, 1972년 체다치즈를 생산, 유통 시킴으로서 한국 치즈산업 발전의 토대를 만들었다. 이후 1980년대 후반 슬라이스 형태의 가공치즈가 출시 됨에 따라 다양한 가공치즈 제품들이 생산되기 시작하였다. 2000년대에는 웰빙 트렌드에 힘입어 유기농 치즈와 다양한 기능성 성분을 첨가한 기능성 가공치즈의 전성기를 맞이하게 된다. 국산 자연치즈(숙성치즈)는 2004년 까망베르와 브리 치즈가 출시됨으로서 본격적인 숙성치즈 시대를 열게 되었다. 최근의 치즈 소비 트렌드는 진품치즈, 강렬한 풍미, 세련된 스낵치즈 및 전통적인 방식으로 제조한 치즈를 선호하며 음식점에서 인기 있는 치즈는 모짜렐라, 파르메산, 체다, 프로볼로네 및 페타 치즈 등이다. 현재 우리나라는 수입치즈의 영향으로 자연치즈 생산량은 감소, 가공치즈 생산량은 증가 추세에 있으며 전체적인 소비량 역시 매년 증가 추세이다.