• Asian-Australasian Journal of Animal Sciences
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• v.33 no.6
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• pp.973-980
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• 2020

Objective: This study was conducted to evaluate nutritional value and in situ degradability of fruit-vegetable byproducts and their feeding effects on performance of growing Hanwoo steers. Methods: Nutritional value and in situ degradability of cabbage, Chinese cabbage and fruit-vegetable byproducts were assessed. In vivo feeding trial was also performed for 12 weeks. Thirty-six growing steers were randomly allocated into three groups according to body weight (BW) and age in 12 pens (4 replications/treatment) and assigned to one of the three dietary treatments: control (byproduct 0%), FV-B (fruit-vegetable byproduct 20%), and CA-B (cabbage peel 15% plus Chinese cabbage peel 15%, total byproduct 30%). Results: The crude protein contents of cabbage, Chinese cabbage and fruit-vegetable byproducts were 18.69%, 20.20%, and 10.07%, respectively. Concentrations of neutral detergent fiber (NDF) were higher in cabbage (22.31%) and Chinese cabbage (28.83%) than fruit-vegetable (13.94%). Higher concentrations of non-fiber carbohydrate were observed for fruit-vegetable (66.72%) than cabbage (44.93%) and Chinese cabbage byproducts (24.69%). The effective degradability (ED) of both dry matter (DM) and NDF for fruit-vegetable byproduct (DM, 84.69%; NDF, 85.62%) was higher (p<0.05) than cabbage (DM, 68.47%; NDF, 55.97%) and Chinese cabbage byproducts (DM, 68.09%; NDF, 54.22%). The DM intake was not different among treatments because the amount of feed was kept constant according to the BW of growing steers to prevent overweight during the growing period. The average daily gain during the whole experimental period was not different among treatments (1.26, 1.25, and 1.34 kg/d for control, FV-B, and CA-B). The ED of both DM and NDF degradability of the total mixed ration (TMR) diets were very similar among treatments. Feed conversion ratio during the whole period showed no significant difference among treatments. Conclusion: This study demonstrates that fruit-vegetable and cabbage byproducts up to 20% and 30% (as fed basis), respectively can be included in TMR diets for growing beef cattle.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.42 no.1
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• pp.1-6
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• 1997

These experiments were conducted to obtain basic information for breeding material on the utility characteristics in mungbean, The crude protein, fat and ash content were 24.3, 0.67, 3.6％, repectively, and the fat content showed varietal differences, whereas the protein and ash content was not significantly differences among the varieties. The negative correlation existed between protein and carbohydrate content, seed moisture and fat content, seed weight and fat content. The unsaturated fatty acid contain 60∼67％ and there were oleic, linoleic, linolenic and archidonic acid, and the saturated fatty acid contain 33∼40％ and there were stearic, palmitic, behenic and lignoceric acid. The major fatty acids in mungbean were linoleic, linolenic and palmitic acid, and have contained 33.46, 21.87, 21.72, respectively, and oleic, stearic and arachidonic acid contained 5.98, 5.88, 4.87, respectively, and the behenic and lignoceric acid left traces. Highly positive correlation existed between palmitic and linoleic acid, oleic and lignoceric, behenic. However; palmitic and arachidonic, lignoceric acid, oleic and linolenic acid, arachidonic and liniceric acid showed negative correlations with each other. Seed weight of tested varieties showed highly positive correlation with oleic, arachidonic and behenic acid.

• Journal of The Korean Society of Grassland and Forage Science
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• v.34 no.4
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• pp.247-253
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• 2014

In the silage quality, the process of fermentation and use of micro-organism as starter cultures are crucial. The present study investigated the effect of homo and heterofermentative lactic acid bacteria as a starter culture strain on the silage quality and its aerobic stability using meta-analysis. Total 19 studies were used in the analysis. According to the strains of lactic acid bacteria used, experimental groups were assigned to heterofermentative (HEL), mixture of hetero and homofermentative (HHO), homofermentative (HOL) and various homofermentative (HOM). In each experimental group, standardized result of the treatment (with inoculant) was compared with the control (without inoculant) using risk ratio calculation method. The effect of experimental group was also compared. Different starter culture strains did not influence on silage pH and propionic acid production. However, lactic acid and acetic acid production were significantly (p<0.05) influenced by the start culture strains. HOM showed the greatest lactic acid production and HEL was the lowest. In contrast, HEL showed the greatest in acetic acid production and HOM and HOL were the lowest. In terms of ammonia nitrogen, HHO produced more (p<0.05) than the rest of the treatment. In crude protein and water soluble carbohydrate contents, there were no significant effects among treatments. Different strain of lactic acid bacteria significantly influenced on the effect of aerobic stability (p<0.05). Use of heterofermentative showed greater aerobic stability and the use of homofermentative lactic acid bacteria.

• Korean Journal of Medicinal Crop Science
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• v.19 no.2
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• pp.111-116
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• 2011

The composition analysis and electron donating activity of 4 kinds of Korean wild sannamuls[Cacalia firma Komar. (CFK), Aster scaber Thunb. (AST), Ligularia fischeri (Ledeb.) Turcz. (LFT), Synurus palmatopinnatifidus (Makino) Kitam., SDN)] were investigated. The Korean edible mountainous vegetable was named a sannamul or chwinamul in Korea, generally. Most of them, the characterization of the each vegetable was reported, individually without comparative research. This study was compared the proximate compositions, mineral, dietary fiber and electron donating abilities on 2,2-diphenyl-1-picrylhydrazyl (DPPH) of sannamuls. In the chemical analysis of sannamuls, CFK was shown higher value in ash ($5.4{\pm}0.18%$), crude fat ($2.5 {\pm}0.14%$), carbohydrate ($8.1{\pm}0.21%$), potassium ($475.45{\pm}0.34mg$) and magnesium ($64.70{\pm}0.48mg$) than others. Each mineral of the 3 other samples was a similar value but phosphorus in LFT was contained $62.91{\pm}0.43%$. The compositions of total dietary fiber of the samples were listed CFK LFT SDN AST and the $RC_{50}$ Value on DPPH radicals, LFK CFT AST SDN. These results have susggest that CFK and LFT may be useful for a funtional material to food development.

• The Korean Journal of Community Living Science
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• v.24 no.3
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• pp.277-287
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• 2013

This study was undertaken to evaluate the change of major nutrient components in boiled broth of anchovy, fish paste, sea tangle, and radish subjected to the boiling processing. The crude protein, fat, ash, and carbohydrates in anchovy boiled broth were 0.1%, 0.04%, 0.1%, and 0% respectively as against 0.04%, 0.1%, 0.2%, and 0.4% in fish paste boiled broth. The protein content in the anchovy boiled broth, the fat and carbohydrate in the fish paste boiled broth, and the ash in the sea tangle boiled broth were high. Major components of the minerals were sodium plus potassium and the boiled broth in anchovy and fish paste had the contents of 19.41 plus 16.19 and 76.77 plus 10.41 mg, respectively. Especially, the potassium in boiled broth of the sea tangle was shown the highest content of 85.94 mg. The Vitamin B1 content in all broth samples were below 0.01 mg per 100 g edible portion. In the case of the B2 content, the anchovy boiled broth had 0.03 mg per 100 g edible portion. On the other hand, the niacin content of the boiled broth on a wet weight basis was detected at an average 0.1 mg. Vit. A, C, tocopherol, and cholesterol was not detected in the boiled broth of any of the subjects. As a result of applying the data of boiled broth in the fish paste soup instead of anchovy and sea tangle which are non-edible, the calcium, dietary fiber, and vitamin A were shown to have a difference of less than 50%.

• Journal of Sericultural and Entomological Science
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• v.31 no.1
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• pp.1-11
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• 1989

To investigate changes of dry weight, C/N ratio, carbohydrate, ratein and nucleic acids in the barks of the hardwood cutting of mulberry plants, the barks of the hardwood cutting were taken every 10days from the cutting day to 40days after cutting. Results were summarized as follows : Growth of shoot and root in Keomseolppong (Morus bimbycis KoIDZ.) after cutting was better than that in kaeryangppon (Morus alba L.) and Daeryugppong(Morus Lhou(SER.) KoIDZ.). Dry weight in the barks of the hardwood cutting decreased up to 40days after cutting (decrease percentage of dry weight : about 14%) and Keomiseolppong showed the highest decrease precentage of dry weight. Change of C/N ratio decreased in the initiation, whereas that from 10days after cutting increased with the growth of new shoot, C/N ratio was the highest in Keomseolppong and the lowest in Kaeryangppong. Total sugar showed decreasing tendency up to 40 days after cutting the increase from 10 days to 20 days. Reducing sugar increased in the frist 20days, followed gradually decrease up to 40 days after cutting Starch levels decreased up to 40 days. Change in the content of starch closely paralleled to that of dry weight of bark of the hardwood cutting. Content of total sugar and starch in Keomseolppong was the highest, and was consumed more than that in the rest of varieties. Crude protein and soluble protein increased up to 10 days after cutting, followed decrease up to 40 days. Protein content of Keomseolppong was smaller than that in the rest of varieties. RNA content showed the same tendency with that of protein content, but Keomseolppong showed always the highest. Content of DNA did not show any change and difference among three varieties.

• Applied Biological Chemistry
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• v.41 no.1
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• pp.60-66
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• 1998

During the screening for anti-complementary activity from 10 kinds of edible mushrooms, an alkali extract of Agaricus bisporus showed the highest activity through the complement fixation test. The crude anti-complementary material(AB-0) from Agaricus bisporus was obtained by the alkali extraction using 1 N NaOH containing 5% urea$(65^{\circ}C)$, followed by methanol reflux, dialysis and lyophilization. The fraction AB-O showed potent anit-complementary and anti-tumor activity against sarcoma-180 injected mice. The fraction AB-0 was divided into 5 fractions(AB-20, AB-40, AB-60, AB-80, AB-A) by gradual acetone precipitation. Among them fraction AB-20 having the highest activity and yield was found to contain 39% carbohydrate and 46% protein. The anti-complementary protein-bound polysaccharide AB-20 consisted of glucose, arabinose, xylose, galactose and mannose in a molar ratio of 6.49 : 1.98 : 1.24 : 1.00 : 0.71, respectively and its main component amino acids were alanine(20.59%), isoleucine(16.85%), glutamine+glutamic acid(14.12%) and leucine (13.83%). The anti-complementary activity of AB-20 was decreased greatly by periodate oxidation, but decreased slightly by pronase digestion. This indicates that polysaccharide moiety is corelated with the anti-complementary activity and that protein is also involved in the activity.

• Journal of Nutrition and Health
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• v.20 no.6
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• pp.395-404
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• 1987

A nutritional quality and rancidity of marketed korean traditional foods were assessed. That is, basic chemical analysis were done in Galbi-tang, Sullung-tang, Pibimbap, Pulkogi and Naeng Myon. Ca and P for the Galbi-tang and Sulung-tang and vitamin C for the Pibimbap were analyzed. Chemical analysis were done in Gangjung 4, Sanja 1, Parksan 6, Yoomilkwa, 4 out of korean traditional cookies. Amounts of energy and protein in Galbi -tang and protein and Ca in Sullung -tang are more than the recommended allowance at ta meal. Amounts of Ca in Galbi-tang and energy in SUllung-tang are less than the recommended . The amounts of energy and protein in Pibimbap, Pullkigi and Naeng Myon Except protein in Pullkogi are short of the recommended at a meal. And amounts of vitamin C in Pibimbap are short of the recommended, too. The content of carbohydrate in Korean traditional cookies is the highest one comparing to others. Contents of crude fat in Gangjung Parksan and Dasik which are made up of sesame, black sesame and pine nuts are higher than that of other Korean traditional cookies. Acid value and peroxide value in all Gangjung, Yoomilkwan and Sanja except the peroxide value in one Sanja product, are not in the excess of standard of peroxide value and acid value. The standard are 600meq/kg and 3 for peroxide value and acid value respectively in oil treated foods.

• Applied Biological Chemistry
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• v.36 no.4
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• pp.277-283
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• 1993

In order to brew foxtail millet wine, a folk wine of Cheju, properties of raw materials, optimum brewing conditions were inveatigated. Carbohydrate and crude fat content of glutinuous foxtail millet are 71.27% and 3.47%, respectively. Since the ratio of water to steamed millet and ethanol concentration of wine showed negative correlation, less than 250% water had to added to steamed millet to maintain ethanol concentration in wine above 13%, Sugar consumption and ethanol production increased rapidly for the first 2 days, and main fermentation was done in 4 days. Ethanol concentrations were $13.0{\sim}13.4%$ when foxtail millet was used, and they were $14.0{\sim}14.3%$ for the mixture substrates of 90% millet and 10% rice or barley. Organic acids in millet wine were lactic acid, malic acid and succinic acid. The residual carbohydrates after fermentation were mainly xylose and oligosaccharides. A trace of methanol was detected in millet wine. The content of fusel oil was low, while the concnetration of organic acids was high. Optimum conditions for millet wine-making were as follows. Glutinuous foxtail millet with 10% rice as fermentation source need to be soaked in water and steamed for enough time. Water was added to steamed millet with the ratio of 2 : 1. The resulting mixture was stmnultaneously saccharified and fermented by Aspergillus orzae and Saccharomyces cerevisiae IAM 4274 at $20^{\circ}C$ for a week. Millet wine was prepared after filtering fermented broth while pressing for a week.

• Food Science and Preservation
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• v.18 no.2
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• pp.191-198
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• 2011

This study was performed for development of Haetsun Bibimbam as local food and estimated nutritional value of Haetsun Bibimbam. Preference on Bibimbab materials of 503 subjects was surveyed to select ingredients of Haetsun Bibimbab except for Haetsun vegetables. As results of survey, soybean sprout, carrot, shiitake mushroom, and green pumpkin were selected as ingredients of Haetsun Bibimbab. Overall preference of Haetsun Bibimbab made by the ratio of 1:1 of selected ingredients : Haetsun vegetables and 1:1:1 of Acanthopanacis cortex : Kalopanax pictus : Aralia elata was the highest among the samples. As a results of nutritional estimation, total amount and calorie of Haetsun Bibimbab were 404 g and 463.7 kcal, respectively. It contained 16.48 g of protein. 13.99 g of fat, 75.93 g of carbohydrate and 3.1 g crude fiber. The mineral contents of Haetsun Bibimbab shows 91.11 mg of calcium, 133.91 mg of phosphorous, 2.66 mg of iron, 1.314.66 mg of sodium and 444.791 mg of potassium.