• Journal of Korea Technical Association of The Pulp and Paper Industry
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• v.41 no.3
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• pp.35-41
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• 2009

The new way of utilization of Hanji need to develop for adding high value added. An watermarked Hanji was prepared with non-mulberry mixed fibers and the properties were investigated. The mechanical properties of non-mulberry fiber mixed Hanji were very similar to mulberry fiber Hanji. The non-mulberry fiber mixed Hanji was a little brighter than original Hanji. The air permeability and pore size of the hot pepper fiber mixed Hanji were decreased depending on the content of hot pepper fiber. The printing ability of watermarked Hanji made of non-mulberry mixed fibers was higher than that of original paper mulberry Hanji. The preservation properties of non-mulberry fiber mixed watermarked Hanji were almost same as those of the original Hanji.

• Korean Journal of Food Science and Technology
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• v.30 no.2
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• pp.391-396
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• 1998

To inhibit the import of hot sauce, the manufacturing process of the Korean type hot sauce was developed. Chemical analysis of the imported hot sauce showed as follows; moisture 95.66% (w/w), salt 2.79% (w/w), titratable acidity 3.62% (w/w), crude fiber 0.42% (w/w), reducing sugar 0.03% (w/w), capsanthin 0.89% (w/w), capsaicin 4.28 mg% and pH 3.26. Korean type hot sauce prepared with red pepper, salt and vinegar was aged in oak barrel for 12 months at $10^{\circ}C$. Chemical analysis of the Korean type hot sauce showed as follows; moisture 92.05% (w/w), salt 8.82% (w/w), titratable acidity 3.88% (w/w), crude fiber 3.14% (w/w), reducing sugar 1.78% (w/w), capsanthin 0.13% (w/w), capsaicin 2.32 mg% and pH 3.29. Among chemical components, the contents of reducing sugar, salt and crude fiber except capsaicin and capsanthin were more than those of imported one. Chemical components of the Korean type hot sauce were changed slightly during aging for 12 months. The cell counts of yeast were increased from $3.2{\times}10^2\;to\;5.2{\times}10^6$ till the second month and those of lactic acid bacteria were increased from $3.{\times}10^1\;to\;1.5{\times}10^7$ till the third month, those of yeast and lactic acid bacteria decreased from the eighth month showed $6.6{\times}10^4$ and not detectable on the twelfth month, respectively. As the results of sensory evaluation on the Korean type hot sauce were evaluated to be superior to the imported to be superior to the imported one.

• Korean Journal of Food Science and Technology
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• v.28 no.6
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• pp.1014-1020
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• 1996

To develope a manufacturing process of the Korean type hot sauce, ingredients and chemical components of the imported hot sauces were investigated. The major ingredients of the imported hot sauce were chili, vinegar and salt. Chemical analysis of the imported hot sauce showed: moisture; 44.73-95.66%, total nitrogen; 0.11-1.06%, reducing sugar; 0.03-3.18%, crude fiber; 0.42-2.51%, salt; 0.87-10.44%, pH; 3.22-4.05, titratable acidity; 1.18-3.62%, capsanthin; 0.44-1.06% and capsaicin; 2.40-4.28 mg%. With the red pepper powder and/or kochujang, 20 Korean type hot sauces were prepared. Chemical analysis of the Korean type hot sauce showed: moisture; 53.07-78.30%, total nitrogen; 0.34-0.68%, reducing sugar; 1.60-4.34%, curde fiber; 1.31-2.54%, salt; 4.07-5.56%, pH; 3.37-2.54, titratable acidity; 1.15-3.06%, capsanthin; 0.11-1.36% and capsaicin; 0.55-1.42 mg%. Chemical components except capsaicin of the Korean type hot sauce were similar to those of the imported one. As the results of sensory evaluation on the 20 Korean type hot sauces with red pepper powder and/or kochujang developed, three Korean type hot sauces were finally selected. As compared with Sriracha hot sauce, an imported hot sauce, the Korean type hot sauces were evaluated to be superior to the imported one.

• Proceedings of the Korea Technical Association of the Pulp and Paper Industry Conference
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• 2005.11a
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• pp.127-139
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• 2005

It is very difficult to export the fresh agricultural products to long distant countries such as America and EU without any damage. Fresh exporting products would be met very hazardous environments such as hot and cold weather, heavy trembles with rolling and pitching. Therefore, care should be taken on tight fastening the products inside the container and keeping the designated temperature and relative humidity. The physical strength of outer box should be applied differently because each agricultural product has its own character for packaging. There have been many agricultural products researches for export packaging to the U.S.A. so far. However they have never got desirable results which enough to apply it in real. The main purpose of this research is to develop optimum compressive strength of corrugated fiber board box which would be used to American export packaging of fresh agricultural products such as perilla leaves, green red pepper and spinach.

• Korean journal of food and cookery science
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• v.30 no.5
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• pp.564-572
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• 2014

This study was conducted to analyze the contents in the dietary fiber and amino acid compositions of 23 vegetables and 6 fruits and to identify the current contents. We generated data on the contents of total, insoluble and soluble dietary fiber (TDF, IDF and SDF), respectively. The TDF and IDF contents were lowest (0.56 g/100 g and 0.44 g/100 g) in wild garlic and highest (5.87 g/100 g and 5.66 g/100 g) in perilla leaves. A total of 18 kinds of amino acids were found in most samples. Essential and non-essential amino acid contents ranged from 53.16-2107.54 mg/100 g and 191.66-2892.28 mg/100 g, respectively. The highest essential and non-essential amino acid content was hot pepper leaves followed by perilla leaves and aralia. They had higher contents of both TDF and amino acids. The results of the study can serve as a fundamental source of information in DF and amino acids for diet planning.

• Journal of the East Asian Society of Dietary Life
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• v.24 no.1
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• pp.28-41
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• 2014

The distinctive physiological effect of dietary fiber in the body were studied according to contents and characteristics of each fiber component. In the present study, the composition of fiber in vegetables was investigated, and the effect of heat treatments on fiber content was studied. Contents of total pectin were 0.89~2.75 g/100 g on dry weight basis, with most contents from 1~2 g/100 g. The hot water soluble pectin (HWSP) content of vegetables ranged from 0.33~0.98 g/100 g, sodium hexametaphosphate soluble pectin (HXSP), from 0.29~0.81 g/100 g and HCl soluble pectin(HCLSP), from 0.30~1.40 g/100 g. HCLSP showed the greatest variation according to the type of vegetables. Every vegetable types showed similar contents of these three pectic fractions. Fiber contents of vegetables ranged from 8.8~23.8% for cellulose, 0.6~10.6% for hemicellulose, 1.0~5.2% for lignin, 10.9~25.4% for acid detergent fiber (ADF) and 11.8~31.9% for neutral detergent fiber (NDF) on dry weight basis. Especially, peppers showed higher contents of NDF than the other vegetables. It was found that a great portion of NDF, which is total insoluble dietary fiber, was composed of cellulose since cellulose constituted 63% of NDF. Heat treatment reduced total pectin content in all vegetables regardless of the heating methods and the greatest reduction was observed upon boiling. HWSP content increased, whereas HXSP and HCLSP contents decreased. Heat treatment increased the NDF, ADF and cellulose contents, and most changes were due to changes in cellulose content. The values of hemicellulose and lignin showed irregular pattern upon heating. Contents of total dietary fiber (TDF) were 1.20~7.11% on fresh weight basis. Garlic, edible burdock and pepper leaf showed higher contents of TDF than other vegetables. It was found that a great portion of TDF was composed of insoluble dietary fiber.