• Title/Summary/Keyword: Fiber Contents

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Analysis of Nutritional Composition in Boiled Broth using Anchovy, Fish Paste, Sea Tangle and Radish (멸치, 어묵, 다시마 및 무 조리 후 국물의 영양성분 분석)

  • Kim, So-Young;Kwon, Sang-Hee;Kim, Se-Na;Kim, Jung-Bong;Park, Hong-Ju;Kim, Haeng-Ran;Jo, Young-Suk
    • 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%.

Chemical compositions of fermented Polygonum multiflorum Thunberg. root by Lentinula edodes (Berk.) Pegler mycelials cultivation (표고균사체 발효하수오 배양적 특성 및 이화학적 성분)

  • Oh, Junseok;Hong, Jae-Heoi;Park, Tae-Young;Kim, Kyung-Je;Jin, Seong-Woo;Ban, Seung-Eon;Koh, Young-Woo;Jeong, Sang-Wook;Im, Seung-Bin;Seo, Kyoung-Sun
    • Journal of Mushroom
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    • v.14 no.4
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    • pp.184-190
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    • 2016
  • This study was performed to determine the optimal condition for Lentinula edodes JMI-10079 mycelium cultivation on the root of Polygonum multiflorum. We also analyzed the proximate composition, total amino acids, and minerals in the root of P. multiflorum cultivated with L. edodes JMI-10079 mycelia. The optimal temperature and pH for L. edodes JMI-10079 mycelium cultivation on the P. multiflorum root were $25^{\circ}C$ and pH 5-6 respectively, whereas the optimal carbon and nitrogen sources were glucose and maltose, respectively. The content of crude protein, crude fat, and ash in the P. multiflorum root cultivated with L. edodes JMI-10079 mycelia was higher than that in the uncultivated P. multiflorum root. The content of crude fiber was the highest in the control. Total amino acid analysis revealed that the contents of total amino acids and total essential amino acids were increased by higher root of P. multiflorum concentration.

Effects of Shading and Organic Matter Applications on Growth and Aromatic Constituents of Codonopsis lanceolata (차광과 유기물 시용이 더덕의 생육 및 향기성분에 미치는 영향)

  • 이승필;김상국;남명숙;최부술;이상철
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.41 no.4
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    • pp.496-504
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    • 1996
  • The study was conducted to obtain the basic information on increasing aromatic degrees by shading and organic matter application on Condonopsis lanceolata. The result were as followings : Fresh root wt. in shading 55 % treatment was increased about twices, whereas fresh root weight in non-shading was decreased. But growth of ground parts such as vine length, leaf width, and leaf number was promoted under non-shading treatment. Macroelements such as K, Ca, and Mg, were increased in non-shading and higher organic matter application. The components such as crude protein, fiber, and ash were increased in the shading 55% treatment compared with non-shading. In the sixteen amino acids, arginine contents were the highest in non-shading and organic matter 30M/T. Recovery yield of essential oil was 0.005% in non-shading. The highest was organic matter 30M/T in the non-shading as 0.007%. Major aromatic constituents were 11 kinds of aliphatic alcohols such as I-hexanol, cis-3-hexenol, and trans-2-hexanal. As a result, major aromatic degree was higher in shading 55%, also increased in the much organic matter application. It was considered to be applied dense shading 55% and much organic matters to produce Condonopsis lanceolata plants which have high aroma and good quality.

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Comparison and Analysis on Characteristics for recycling of Multifarious Food Waste (음식물쓰레기의 자원화를 위한 배출업종별 성상 및 특성의 비교분석)

  • Joo, Hung-Soo;Ryu, Jae-Young;Phae, Chae-Gun
    • Journal of the Korea Organic Resources Recycling Association
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    • v.9 no.4
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    • pp.117-124
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    • 2001
  • This study was executed for utilizing it as basic data in appropriate recycling way and design by examining and analyzing various characteristics of food waste which is being discharged from various restaurant and apartment house. In general, there were differences in restaurants classification and Japanese restaurant showed big differences as compared to other restaurants. Vegetable had the highest composition and its contents had big difference according to seasons. In alien substances, oyster shells were the highest and restaurants showed high rate of alien substances than apartments, therefore it was required to divide them in advance. Salinity was the highest in Japanese restaurants and most restaurants had rate of up to 1%, so it was not appropriate for recycling. However, it was considered that if there is cleaning operation in the whole process, there might not be a problem. Feed Ingredient had 28% of fiber, 25% of protein, and 11% of fats. We analyzed noxious germs and heavy metal too. However microorganisms of etiological cause were not detected and each harmful material showed less values of control concentration. In the result of analysis of each characteristic, it is required to consider collection rate from restaurants and apartments and seasonal cause into design regarding recycling. And apartments are compatible to compost than feed and food waste from Chinese, flour restaurant and collective feeding facilities are compatible for feed, as it is evaluated.

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Nutritional Evaluation of Bamboo Shoot Shell and Its Effect as Supplementary Feed on Performance of Heifers Offered Ammoniated Rice Straw Diets

  • Liu, J.X.;Wang, X.Q.;Shi, Z.Q.;Ye, H.W.
    • Asian-Australasian Journal of Animal Sciences
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    • v.13 no.10
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    • pp.1388-1393
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    • 2000
  • The present study was conducted to examine the feasibility of utilising bamboo (Bambusa arundinacea) shoot shell (BSS) in ruminants. Chemical composition, rumen degradability and some antinutritional compounds were determined for fresh and boiled BSSs to evaluate its feed value and safety. Thirty-two Holstein heifers were allocated to four groups and used to investigate the response in growth rate to supplementing ammoniated rice straw with fresh shell (phase 1) or silage of boiled BSS (phase 2). All animals were offered ammoniated straw ad libitum with 1kg of cotton seed meal (phase 1) or 0.5 kg of cotton seed meal and 0.5 kg of concentrate mixture (phase 2) per head per day. The BSS was supplemented at levels of 0, 3, 6 or 9 kg/d (phase 1) and 0, 5, 10 or 15 kg/d (phase 2) (as fed basis). The BSS was very high in moisture content, and its contents of crude protein and neutral detergent fiber were 13~16% DM and 65~76% DM, respectively; boiling resulting in higher moisture and protein. No hydrocyanic acid was detected in both BSSs and content of tannins was negligible. Rumen degradability of BSS was reasonably high, and with boiling the rapidly degradable fraction decreased, and potentially degradable component increased. Silage of the boiled BSS was slightly lower in both rapidly and slowly degraded fractions than the fresh BSS. Animals consumed all supplemented BSSs without any adverse health problems. Intake of ammoniated straw decreased with the increasing levels of BSS, but total intake was higher in almost all supplementary groups than in the non-BSS. Heifers had a higher growth rate in phase 1 with fresh BSS than in phase 2 with ensiled shell, and daily weight gains were 622, 629, 744 or 690 g in phase 1, and 578, 575, 677 or 635 g in phase 2 at four BSS levels, respectively. For both phases growth rate was significantly higher for the animals in groups 3 and 4 than those in groups 1 and 2 (p<0.01), with little difference between groups 1 and 2 (p>0.05) but significant difference between groups 3 and 4 (p<0.05). Supplementation with BSS also resulted in an improved feed conversion rate, with the least concentrate consumption in group 3 for both phases. It is concluded that the BSS has a high potential nutritional value as indicated by its medium protein content, reasonably high rumen degradability, and that inclusion of BSS in ammoniated rice straw diet is not only safe to animals, but also may improve growth rate of ruminants and feed conversion rate. It may be disadvantageous to use high amounts of BSS in ammoniated straw diets.

Studies for Component Analysis, Antioxidative Activity and ${\alpha}-glucosidase$ Inhibitory Activity from Equisetum arvense (쇠뜨기(Equisetum arvense) 추출물의 항산화 활성 분석 및 ${\alpha}-glucosidase$ 저해활성)

  • Gua, Jia;Jin, Ying-Shan;Han, Woong;Shim, Tae-Heum;Sa, Jae-Hoon;Wang, Myeong-Hyeon
    • Applied Biological Chemistry
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    • v.49 no.1
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    • pp.77-81
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    • 2006
  • This study was carried out to investigate the chemical components, and antioxidative and $anti-{\alpha}-glucosidase$ activities of Equisetum arvense extracts. In Equisetum arvense extracts were composed of 53.20% of crude fiber, 20.42% of crude ash, 15.32% of crude protein and 2.21% of crude fat. Potassium was the most predominant mineral and followed by phosphorus, calcium, magnesium, and sodium. The contents of the unsaturated fatty acids, such as linolenic acid, linoleic acid, and palmitic acid, were higher than those of saturated fatty acids. Seventy percent ethanol extract exhibited antioxidative activity with $IC_{50}$ of $168.1\;{\mu}g/ml$. The Seventy percent methanol extract showed higher ${\alpha}-glucosidase$ inhibitory activity than other solvent extracts.

Hypoglycemic Effects of Korean Wild Vegetables (한국산 야생식용물의 혈당강하효과)

  • Sook Ja Lim
    • Journal of Nutrition and Health
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    • v.25 no.6
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    • pp.511-517
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    • 1992
  • The hypoglycemic effects of Korean wild vegetables : Capsella bursa-pastoris Medicus(CBM) Commelina communis L. (CCL) Calystegics japonica Choisy(CJC) Discorea japonica Thunb(DJT) and Persicaria perfolidata Gross(PPG) in diabetic rats were determined. Sixty male Sprague-Dawley diabetic rats(130~180g) induced by the streptozotocin (45mg/kg) injection into the tail vein were fed either a control or experimental diets for four weeks. The plasma levels of glucose and cholesterol were measured. The urinary glucose levels were monitored. Crude fiber mineral(Ca, Fe, Zn and Cr) and ascorbic acid contents of the wild vegetables were analyzed. The extents of blood glucose decrement in CCL. DJT or PPG fed rats were greater than that in the control group. This extents of decrement in CBM or CJC fed rats were not significan-tly different from that in the control group. The urinary glucose was shown to be negative to Band reagent strip in CCL or DJT group at the 4th week. The plasma cholesterol levels of all the groups including control group were not essentially different. It is suggested that the intakes of CCL or DJT could be useful for prevetive and therapeutic approches to alleviate the hyperglycemic status in diabetes mellitus.

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Optimization of Culture Conditions of Bacillus pumilus JB-1 for Chungkook-jang Fermentation in Soybean Boiling-Waste Liquor Medium (대두 열수 침출액을 이용한 청국장 발효균주 Bacillus pumilus JB-1의 배양 최적화)

  • Kwon, Ha-Young;Ryn, Hee-Young;Kwon, Chong-Suk;Lee, Sang-Han;Sohn, Ho-Yong
    • Microbiology and Biotechnology Letters
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    • v.35 no.4
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    • pp.304-309
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    • 2007
  • Soybean is useful source of protein, especially in Asia. But soybean needs heat inactivation or fermentation process before consumption, since it contains the toxic lectin and various protease inhibitors. Therefore, production of soybean boiling-waste liquor (SBWL) as a byproduct is inevitable. In this study, the chemical composition of SBWL and the optimization of culture conditions for Bacillus pumilus JB-1, a selected strain for functional chungkuk-jang fermentation, using SBWL were investigated. The SBWL contains 88% water, 9.5% free sugar, 1.6% crude protein, 0.3% crude fat, 0.1% crude fiber and 2.1% ash, respectively. The contents of total polyphenol, total flavonoids and free amino acid in SBWL were 55%, 76%, and 30% of those of raw soybean, respectively. Culture conditions for B. pumilus JB-1 in SBWL were optimized. The 1/10-diluted, 0.1 % of $(NH_4)_2SO_4$ added SBWL without pH adjustment and carbon source addition was cultured at $37^{\circ}C$ for 48 h with agitation (120 rpm). The 0.5% of inoculation was enough. The large scale fermentation in 5-L jar fermentor showed that the SBWL is a good resource for production of chungkuk-jang starter and functional ingredients.

Changes of Physicochemical Characteristic and Functional Components of Cereals for Saengsik, Uncooked Food by Drying Methods (건조방법에 따른 생식 원료 곡류의 이화학적 특성 및 기능성 성분의 변화)

  • Jin, Tie-Yan;Oh, Deog-Hwan;Om, Ae-Son;Lee, Heon-Ok;Eun, Jong-Bang
    • Food Science and Preservation
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    • v.12 no.5
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    • pp.442-448
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    • 2005
  • To develop efficient drying method, one of important process in manufacturing of Saengsik, uncooked food, the change of physicochemical characteristics and functional component contents of cereals dried by various drying methods was investigated. The proximate composition and dietary fiber content of rice, brown rice, glutinous rice and barley showed little changes during hot-air drying (50$\circC$, 55$\circC$, 60$\circC$) and freeze-drying. Yellowness(b) value of hot-air dried products was higher than one of freeze-dried products. The content of niacin was 0.77 mg% in milled rice, 1.84 mg% in brown rice, 0.68 mg% in glutinous rice, 1.00 mg% in barely dried by hot-air at 60$\circC$ and was lower than those of other samples. $\beta$-glucan content in barely was not changed by hot-air drying and freeze-drying method. In conclusion, hot-air drying would be recommended for barley having $\beta$-glucan, a kind of functional components and freeze-drying should be used for raw materials having heat-labile components such as niacin.

Cold Storage, Packing and Salting Treatments Affecting the Quality Characteristics of Winter Chinese Cabbages (월동 배추의 저온 저장 방법별 포장 및 염장 처리에 따른 품질 특성)

  • Lee, Jung-Soo;Choi, Ji-Won;Chung, Dae-Sung;Lim, Chai-Il;Park, Su-Hyung;Lee, Youn-Suk;Lim, Sang-Chul;Chun, Chang-Hoo
    • Food Science and Preservation
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    • v.14 no.1
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    • pp.24-29
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    • 2007
  • Quality changes in winter Chinese cabbages were evaluated during low temperature storage. Flesh and salt-treated Chinese cabbages were put into (a) polyethylene (PE) film sacks (size: $40cm{\times}60cm$, thickness: 0.03 mm, with four perforations each 8 mm in diameter), (b) plastic containers or (c) polypropylene (PP) nets and stored at $0^{\circ}C$. Also, Cabbages were also wrapped in newspapers and stored underground where the average temperature was $2.7^{\circ}C$. The weight loss rates of Chinese cabbages stored in PP nets and plastic containers were greater than those of cabbages stored with PE or wrapped in newspaper. Chinese cabbages wrapped in newspaper and stored underground needed much greater trimming compared to cabbages stored in other ways. The firmness and the soluble solid contents of Chinese cabbages were not affected by the various storage treatments. A better appearance was retained when Chinese cabbages were stored in PE film sacks. Chinese cabbages in PE film sacks stored at $0^{\circ}C$ showed delayed weight loss, less trimming loss, and less change in appearance. The quality changes in salted Chinese cabbages (desalting losses, pH changes, osmolarities, and crude fiber content) were not significantly different after the various treatments. No storage treatment was effective in maintaining a high quality of salted winter Chinese cabbage.