• Journal of Life Science
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• v.14 no.5
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• pp.829-833
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• 2004

The major compositions of Lentinus edodes seasoning(LES) compose of 30.3% of Lentinus edodes fruit body, 18.1 % of anchovy (Engraulis japonicus) powder and 51.6% of sea tangle (Laminaria japonica), prawn and green tea powder and so on were investigated in order to evaluate the nutritional value. Sodium concentration in LES was high up to 5,042.99 mg/IOO g and K, Ca, P, Mg, Fe, Zn, Mn and Cu were followed. There were nineteen total amino acids in LES. The glutamic acid content was high up to 4.62 mg/100 mg and glycine, leucine, alanine, aspartic acid were followed. Among twenty free amino acids, glycine content was high up to 2.37 mg/100 mg and glutamic acid, asparanine, proline, taurin and aspartic acid were followed. The contents of vitamin C in LES was high up to 224.78 mg/100 g and pantothenic acid, vitamin B$_{6}$, niacin, vitamin E, folic acid, vitamin B$_{l}$ vitamin B$_{2}$, vitamin D$_{3}$, vitamin A, vitamin B$_{12}$ and vitamin $K_{l}$ were followed.wed.

• Journal of the Korean Society of Food Science and Nutrition
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• v.23 no.4
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• pp.614-617
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• 1994

This study was undertaken to determine the changes in amino acids, amylose and mineral contents of Jeolpyons(Korean rice cake) supplemented with various levels of roasted soybean flour (RSF). Amino acids content of Jeolpyons increased as RSF content increased. Especially the contents of total essential amino acids of Jeolpyon supplemented with RSF(5, 10, 15 and 20%) increased 1.22 to 2.74 times greater than those of the ocntrol. Amylose, which is related to retrogradatin effect on rice products decreased about 0.9 to 4.7% by increasing the soybean flour contents. Mineral contents by jeolpyon containing RSF increased as RSF contents increased.

• Food Science of Animal Resources
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• v.26 no.4
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• pp.426-430
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• 2006

This study was conducted to investigate the effects of gender on sensory scores, fatty acid and amino acid of Berkshire pork A total of 40 pigs (60 kg) were divided into 2 group (gilt and barrow) and raised up to 110 kg live weight. Pigs were conventionally slaughtered, and then chilled overnight. Pork loin (longissimus dorsi) muscle was removed from each left side and meat qualities were evaluated. The results obtained were as follows; In sensory evaluation, color, marbling score, aroma and overall acceptability of brrow groups were significantly higher than that of gilt groups (p<0.05). In fatty acid analysis, linoleic acid and arachidonic acid of gilt groups were higher than those of barrow groups, EFA (essential fatty acid) and UFA (unsaturated fatty acid) were lower in barrow groups compared to the gilt groups. In amino acid compositions, alanine, tyrosine and arginine of barrow groups were significantly higher and threonine, proline and histidine lower than those of gilt groups (p<0.05).

• Food Science and Preservation
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• v.19 no.4
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• pp.569-576
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• 2012

This study was conducted to compare the major chemical components of Korea Crataegi fructrus (KCF) and Chinese Crataegi fructrus (CCF). Among the proximate compositions, the curde fat content of KCF was lower than that of CCF, whereas their crude protein, crude ash and carbohydrate contents were similar. CCF had a higher total free sugar content than KCF. The major free sugars of KCF and CCF were identified as fructose and glucose. The value of glutamic acid was greater in the amino acids of KCF and CCF, and KCF had higher total amino acids and essential amino acids contents than CCF. KCF also had a higher level unsaturated fatty acids than CCF. CCF had a higher organic acid content, but both KCF and CCF had high citric acid levels. and Chinese The vitamin C contents of KCF and CCF were 272.69 mg per 100 g and 262.38 mg per100 g, respectively. The mineral content of KCF was higher than that of CCF, in the following order : K > Ca > Mg > Fe. The results showed that KCF had higher total amino acid, essential amino acid, unsaturated fatty acid and mineral contents and CCF had higher free sugar and organic acid contents.

• Korean Journal of Food Science and Technology
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• v.21 no.3
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• pp.441-445
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• 1989

This study was investigated to evaluate the feasibility of protein concentrate for human food from ginseng leaf. The protein concentrate was prepared from ginseng green leaf by treating with cold acetone , followed by protein extraction with 0.2% NaOH containing 0.5% 2-mercaptoethanol and 0.5% sodium dodecyl sulfate. Proximate composition of the ginseng leaf protein concentrate (LPC) showed that fat and ash was less than 1%, protein was about 75%, total sugar and total saponin was 5% and 1.2%, respectively. As compared to the provisional amino acid pattern reported by FAO/WHO, ginseng LPC was found to be poor in S-containing amino acids, which were the first limiting amino acid. The amino acid score and E/T ratio of ginseng LPC were 43.1 and 3.02, respectively. Digestibility of ginseng LPC by pepsin and trypsin was lower than that of milk casein.

• KOREAN POULTRY JOURNAL
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• v.50 no.5
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• pp.163-167
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• 2018

• KOREAN POULTRY JOURNAL
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• v.52 no.1
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• pp.164-165
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• 2020

• Journal of the Korean Society of Food Science and Nutrition
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• v.11 no.3
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• pp.53-56
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• 1982

To study nutritional values of snake head and carp cooking, the content of minerals and amino acid including general components were analyzed. Crude fat in snake head and carp were 3.4%,2.8% respectively and crude protein 1.7%, 2.9%. Calcium in snake head and carp were 127.1mg%. 16.6mg% and iron were 5.6mg%. 5.2mg% respectively. The amino acid composition of snake head and carp showed high content of glycine, glutamic acid, proline and alanine while the content of phenylalanine, valine, histidine, isoleucine, methionine and tyrosine were relatively low. Total amino acid of carp showed higher than that of snake head.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.35 no.5
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• pp.424-439
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• 1990

The protein content of seed meal were examined to evaluate genotypes of higher protein content from 164 peanut germplasms. The variations in amino acids content were investigated from nine Korean leading varieties grown at five locations. Amino acids contents of protein fractions were also ana lysed in the present study, too. The results of the study were summarized as fallows. The seed protein of 164 peanut varieties averaged 24.5% ranging from 19.5% to 28.7%, showed 9.2% varietal variation in proteins. Differences were not observed in protein content between plant types, however, protein contents were higher in small-seeded than large seeded varieties. The differences were more greater particulaly in Spanish type varieties. The varieties introduced from Taiwan and Philippine showed higher protein contents, and the cultivars or lines bred in Korea and introduced from Japan were lower in protein contents. protein contents showed non-significantly negative correlations with 100-kernel weight and pod weight per plant, but positive correlations were observed between oil and protein content in all types of peanuts. Significant differences among the varieties and locations were observed for total, essential and non-essential amino acids contents, and aspartic acid. Locational differences for arginine, lysine, methionine, threonine, glutamic acid, glycine and tyrosine, and varietal difference for phenylalanene were revealed as significant. The limiting amino acids from the leading varieties were isoleucine, methionine, threonine, alanine and tyrosine, comparing with FAO recommanding levels of amino acids. Among the protein fractions prolamins was the highest in total amino acids, but essential amino acids was the highest in globulins

• 건강소식
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• v.14 no.11 s.144
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• pp.55-55
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• 1990