• 베이커리
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• no.1 s.354
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• pp.124-125
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• 1998

• 베이커리
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• no.7 s.360
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• pp.63-65
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• 1998

• Journal of Dairy Science and Biotechnology
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• v.33 no.4
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• pp.237-245
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• 2015

The aim of this study was to evaluate physicochemical characteristics of the Mozzarella cheese produced by Streptococcus macedonicus LC743 with immunomodulating activity. The Mozzarella cheese produced by S. macedonicus LC743 has contents of water, protein and fat 53.16%, 53.16% and 20.52%, respectively. In case of nitrogen composition, water soluble nitrogen (WSN), trichloroacetic acid soluble nitrogen (TCASN), phosphotungstic acid soluble nitrogen (PTASN) has the value of 0.384%, 0.051% and 0.060 Nmg/g, respectively. Total amino acid of Mozzarella cheese produced by S. macedonicus LC743 has the higher contents of amino acid than Mozzarella cheese produced by commercial starter except for cysteine. The Mozzarella cheese has immunomodulating activity on IL-$1{\alpha}$, TNF-${\alpha}$, NO with the value of >2,000 pg/mL, 743.38 pg/mL and $8.31{\mu}M$, respectively. The immunomodulating activity of Mozzarella cheese produced by S. macedonicus LC743 was higher than domestic of imported cheese.

• Food Science of Animal Resources
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• v.31 no.6
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• pp.907-913
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• 2011

Low-fat and full-fat Mozzarella cheeses were manufactured using ultraflterated-concentrated cow milk with a bacterial cell count of 100, 000 CFU/mL to study the properties of browning, oiling-off, stretchability, and meltability of the cheeses during 3 mon of refrigerated storage. The properties of browning, oiling-off, and stretchability of UF-Mozzarella cheese were affected by fat content, addition of starter and rennet (add 50, 65, and 80% compared with the control, respectively), and baking temperature (280, 300, and $320^{\circ}C$) (p<0.05). The browning and oiling-off scores increased with an increase in baking temperature and lengthen of storage time, but some undesirable results also occurred. The stretchability score improved with an increase in baking temperature, but the gradient decreased with the length of storage time (p<0.05). The meltability score was affected by fat content, concentration factor, and storage period (p<0.05). The result of this study demonstrated the applicability of UF-milk in making Mozzarella cheese with high quality and good palatability.

• Food Science of Animal Resources
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• v.32 no.5
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• pp.669-677
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• 2012

The objective of this study was to analyze the flavor pattern of different varieties of cheeses. Four of the each following cheese varieties such as shred type pizza cheese, Cheddar cheese, Mozzarella block cheese, and white mold-ripened cheeses, stored at $4^{\circ}C$ during 2 wks were examined before and after cooking at $70^{\circ}C$ and $160^{\circ}C$. Flavor patterns of these cheeses were analyzed using an electronic nose system based on mass spectrometer. All data were treated by multivariate data processing based on discriminant function analysis (DFA). The results showed the discriminant model by DFA method. Data revealed that flavor patterns of pizza cheeses were well separated as storage prolonged and obviously discriminated as the higher the cooking temperature. The result of pattern recognition analysis based on discriminant function analysis showed that new brand of pizza cheese produced by Imsil Cheese Cooperative was located at middle between the flavors of the imported brands of pizza cheese and those of domestic brand of pizza cheeses. Imsil cheese has a unique flavor pattern among other variety of cheeses. Application of pattern recognition analysis by electronic nose might be useful and advanced technology for characterizing in flavor pattern of cheese products from different origins and different categories of cheeses.

• Proceedings of the Korean Society for Food Science of Animal Resources Conference
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• 2003.06a
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• pp.55-73
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• 2003

• Proceedings of the Korean Society for Food Science of Animal Resources Conference
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• 1999.10a
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• pp.79-79
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• 1999

• Journal of Dairy Science and Biotechnology
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• v.33 no.4
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• pp.247-252
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• 2015

The aim of this study was to evaluate the electron microscopic and rheological properties of Mozzarella cheese manufactured using Streptococcus macedonicus LC743. The rheological properties of the pre-cut curd samples processed with S. macedonicus LC743 showed a weaker texture than those processed with a commercial starter, but showed a similar or stronger texture than those processed with mixed cultures (S. macedonicus LC743 plus the commercial starter). Cheese made with S. macedonicus LC743 showed higher values of hardness, springiness, cohesiveness, gumminess, and chewiness compared to those made with the commercial starter and mixed cultures. Scanning electron microscopy micrographs showed that the cheese manufactured with the commercial starter had a rough surface, whereas that manufactured with S. macedonicus LC743 had casein micelles that were agglomerated in small lumps and formed a small valley.

• Korean Journal of Food Science and Technology
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• v.17 no.4
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• pp.276-282
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• 1985

To characterize bitter peptides in fermented protein foods, peptides were extracted with 2:1 (v/v) chloroform-methand from various samples and separated into fractions I, II, and III by Sephadex G-25 gel chromatography. Amino acid compositions of Mozzarella cheese, soybean paste, and each fraction from the two samples were analyzed to calculate the average hydrophobicity. All the solvent extracts of the food samples had strong bitter taste, although the original samples did not taste bitter. The yield of solvent extraction ranged from 0.08 to 62.50% of total nigrogen of food samples. The average hydrophobicity calculated from the amino acid composition of Mozzarella cheese was 1376 cal/mole, solvent extract 1,623 cal/mole, gel chromatography traction I, 1,797 cal/mole, fraction II, 2,454 cal/mole, and fraction III, 1,559 cal/mole. In the case of soybean paste, the average hydrophobicity of original sample, solvent extract, gel chromatography fraction I, II, and III wre 1,229, 1,654, 1,900,998 cal/mole, respectively. The important amino acids in bitter peptides were leucine, 2016, phenylalanine, proline, and voline.

• Food Science and Industry
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• v.52 no.3
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• pp.272-286
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• 2019

Cheesemaking is believed to have been first practiced in prehistoric times, about 9,500 years ago, in the area around the Fertile Crescent of Mesopotamia and they left legacy in the name of cheese. Father Chi Chong-Hwan(Didier Serstevens) started for his provost in Imsil Catholic church in 1964. In 1968, cheese was first produced Camembert in Korea by Father Chi Chong-hwan, and then made Mozzarella in 1970, Cheddar in 1972. Father Chi lay the foundation of a cheese industry in Korea. The processed cheese market was highly grown after putting on the market of sliced cheese in the late 1980s, and the various products that complied with wellbeing trends such as organic and high functional cheese produced in the 2000s. The natural cheese opens up a new domestic market after producing Camembert and Brie cheese in the end of 2004. At present, major trends in cheese are authenticity, bold flavor, snack sophistication and tradition. Mozzarella, Parmesan, Cheddar, Provolone, Feta cheese still top in foodservice. In Korea, production of natural cheese is decreasing by the influence of the imported cheese. Production of processed cheese is increasing and total consumption of cheese is also increasing year by year.