• Journal of the Korean Professional Engineers Association
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• v.34 no.3
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• pp.68-73
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• 2001

This study was conducted to investigate the possible use of Mulberry leaf as a functional supplement for Mulberry leaves. Chemical characteristics of mulberry leaf were investigated in eleven mulberry varieties, including Suwon, Chongil, Gumseol, Sugae, Yongchun, Hongol, Daeryk, Kaerang, Donae, Chungol and Kuksang20 varieties. The chemical compositions of minerals, amino acids, rutin as flavonol glucoside were analyzed by AOAC methods, HPLC method, amino acid analyzer, respectively. The results are as follows: In case of KukSang Mulberry leaf with spring harvest, the content of general components was crude protein 16.28%, carbohydrate 69.12%, crude fiber 9.15%, crude ash 8.44% and crude fat 2.57% respectively. It is noteworthy that ferrious content of KukSang mulberry leaves contains twice as great as that in other variety of mulberry leaves. The content of alanine was the highest among amino acids in all variety mulberry leaf. Spring leaf contain more utin content than fall leaf, among the variety, spring HongAll leaf rutin contain 260mg/100g as higher than that of fall ChungAll leaf 70mg/100g).

• Food Science and Preservation
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• v.4 no.1
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• pp.61-68
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• 1997

To enhance the utilization of garlic shoots as food material, the nutritional and volatile flavor com pounds were investigated for garlic shoots, both cold and warm region type garlic shoots. Proximate composition of cold and warm region type was as follows, respectively; crude protein 2%, crude lipid 0.4%, crude ash 1.1% and 1.5%, crude fiber 1.3% and 1.5%. The major fatty acids of 2 varieties of garlic shoots were linoleic, palmitic and linolenic acid, and their desaturation ratio of them was comparatively high, showing 73.7 and 66.8%, respectively. Free sugars were composed of glucose, sucrose, fructose, arabinose and sorbitol. In the total amino acid analysis, the major amino acids were glutamic acid and aspartic acid. The volatile flavor compounds of fresh garlic shoots extracted by hexane and Likens-Nikerson steam distillation apparatus were identified to be methyl-2-propenyl disulfide, diallyl disufide, propenyl propyl disulfide, di-2-propyl-trisulfide, 2-vinyl-1,3-dithiane, and 2-vinyl-4H-1,3-dithiin. Hexane was more effective than steam distillation for extraction of volatile components of garlic shoots.

• Advances in environmental research
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• v.12 no.1
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• pp.65-75
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• 2023

The effect of homobrassinolide (HBL) on the nutrient value of Curcuma longa L. (turmeric) rhizome grown in Nizamabad, Telangana State, India was studied. Application of homobrassinolide (HBL) as foliar spray to turmeric plants on the 20^th, 40^th and 60^th day from sowing resulted in enhanced chemical composition of turmeric rhizome. Application of homobrassinolide (HBL) resulted in enhanced total sugars, principal ingredient curcumin, total poly phenol content, total flavonoid content, total tannin content, crude fat, crude fibre and essential oils (turmerone, zingiberene, cineole and p-cymene) present in the turmeric rhizome indicating the ability of homobrassinolide (HBL) as a potential plant growth regulator (PGR).

• Korean Journal of Poultry Science
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• v.27 no.1
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• pp.1-6
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• 2000

An experiment was conducted to determine the nutritional values and variations of food wastes according to seasons and sources. Food wastes were sampled monthly from Feb. to Aug. at gathering sites from home kitchens, school restaurants and Korean food restaurants. chemical analyses revealed that crude fiber and NaCl contents were in the range of 5.41∼10.36 and 3.67∼5.40%, respectively, and the variations were especially high in summer. Ash content was highest in spring. With regard to the sources, the wastes from Korean food restaurants was highest in ash, calcium and phosphorus. On the other hand, crude fiber and fat were highest in the waste from house kitchens and NaCl in those from school restaurants.

• Asian Journal of Turfgrass Science
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• v.3 no.1
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• pp.34-38
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• 1989

This research was carried out to elucidate on standing crops , dry matter yields , the nutritive value and in vitro digestihility according to mowing frequency and period during the growing season in the 3cm moving plot in Korean Lawn , Zoysia japonica Sheud . The increasing tendency in the standing crops was showed yield from May to Septemher . In the dry matter yield , there was a tendency of rapid increase from May to August ( maximum level ). Afterwards there appeared a tendency of decrease slight ( Table 3). The nutritive value and in vitro digestihility ; The crude protein and crude fat in the 3cm moving plot showed a tendency of slight decrease as a moving period and frequency . On the other hand , Neutral detergeat fiber , Acid detergent fiber and cellulose showed a tendency of slight increase as mowing period and frequency . in vitro digestibility appeared a rapid decreasing rate as a mowing period and frequency was delayed (table 2.4).

• Journal of Sericultural and Entomological Science
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• v.19 no.1
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• pp.15-18
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• 1977

This study carried out to know whether corn shank can be used as the crude fiber source for the larval growth or not, The results obtained from this study are summarized as follows: 1. It seems that there are no bad effects of the artificial diet containing corn shank on feeding of the newly hatched larva. 2. Author did not find any bad effects of the artificial diet containing corn shank on larval growth and cocoon qualifies. 3. In view of these results, it seems that the corn shank is suitable for use as the crude fiber source for the silkworm artificial diet.

• Journal of The Korean Society of Grassland and Forage Science
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• v.9 no.3
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• pp.163-167
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• 1989

Near infrared reflectance spectroscopy (NIRS) analysis of commercial farm alfalfa hay for crude prowin (CP), neutral detergent fiber(NDF), and acid detergent fiber(ADF) was compared with wet chemistry results. There were no differences between NIRS and wet chemistry results in CP and ADF content, but there were differences (P <.05) between NIRS and wet chemistry results for sample No.2, 4, 5 in NDF content.

• Korean journal of food and cookery science
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• v.7 no.3
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• pp.21-27
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• 1991

Recipe for Korean typical wild.vegetable preparations were developed and changes in pH, total acidity and ascorbic acid were measured during the storage period at 4~$5^{\circ}C$. Crude fiber and minerals were also analyzed and sensory evaluation was conducted. Changes in pH and total acidity were not significant in most of the samples and the results reveal that the vegetable preparations were in good conditions throughtout the storage period at 4~$5^{\circ}C$. The contents of ascorbic acid have been gradually reduced during the first 10-day storage showing 30~70% retention and continuous loss to 30~40% left on 20th-day. Crude fiber and mineral (Ca, p, Fe, K, Mg) contents were relatively higher in the wild-vegetables than in the everyday use vegetables. The results of the sensory evaluations revealed that the tested samples were in good scores (overall scores>6) except sancho-seed pickles.

• Journal of The Korean Society of Grassland and Forage Science
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• v.33 no.3
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• pp.185-192
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• 2013

This study was carried out to investigate the influence of the seeding dates on the yield and feed value in cultivating Italian rye grass on paddy soil. The field experiment was designed in a randomized block design of 3 repetitions with seeding dates of Oct. 19 (T1), Oct. 26 (T2), Nov. 2 (T3), Nov. 9 (T4), and Nov. 16 (T5) treatments. Plant length, fresh yield, dry matter yield and TDN yield were increased with early seeding dates (p<0.05). Crude protein, Crude fat and crude ash were increased with early seeding dates (p<0.05). On the other hand, NDF, ADF and Crude fiber were decreased with early seeding dates (p<0.05). Total mineral contents were higher in the order of T4 > T3 > T5 > T1 > T2 (p<0.05). The total composition amino acid content was decreased significantly (p<0.05) as the seeding dates delayed. Total free sugar content was highest in T1, whereas the lowest in T5 treatment (p<0.05). Nutrition yields (crude protein, crude fat, amino acid and free sugar) were increased significantly with early seeding dates (p<0.05). The above result indicated that it is favorable to seed soon after rice harvest to increase dry matter yield and nutrition yield of Italian ryegrass in the midlands.

• Korean journal of food and cookery science
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• v.20 no.1
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• pp.57-62
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• 2004

The purpose of this study was to investigate the possibility of Meles moles application as an edible functional food resource. This study was conducted to estimate the general nutrition composition, amino acid and minerals contents, fatty acid composition of Meles meles oil and the added fermented medicinal herbs liquid, and examine the cell toxicity effects in normal liver and kidney cells. The approximate composition of Meles moles oil was crude fat, 97.64％, crude ash, 1.99％ and crude protein, 0.37％. In the fermented liquid, the approximate composition was moisture, 96.08％, Carbohydrate, 1.53％, crude ash, 0.92％, dietary fiber, 0.65％, crude protein, 0.54％ and crude fat, 0.28％. The amino acid contents were 2.67 and 80.9mg％ in the oil and liquid, respectively. The singularity of the unsaturated fatty acid contents attracted our attention. Especially, the polyunsaturated fatty acid compositions were 32.28 and 54.98％ in oil and liquid, respectively. Negative effects were not found form the results of the cell toxicity respection. These results imply that Meles effects oil and the added fermented medicinal herbs liquid can be used as possible food resources and functional food materials.