• 제목/요약/키워드: Crude Fiber

검색결과 1,311건 처리시간 0.026초

Effect of Fertilizer Levels on Growth Characters, Dry Matter Yield and Nutrient Quality of Forage Rape in Spring Sowing

  • Kwon, Byung-Sun;Shin, Jeong-Sik;Shin, Dong-Young;Hyun, Kyu-Hwan;Park, Hee-Jin;Sin, Jong-Sup;Seong-Kyu
    • Plant Resources
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    • 제6권2호
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    • pp.102-107
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    • 2003
  • To find out the optimum fertilizer level for high yielding variety, Velox, experiment was conducted with 15 compositions of fertilizer levels at the experiment field of forage crop in Sunchon National University from Mar. 2000 to Aug. 2000. The effects of nitrogen fertilizer on plant growth were significant but increasing rate of application in potassium and phosphate fertilizers above 6 kg/a had negligible effects on plant growth. The optimum nitrogen application level of fertilizers turned out to be 16-6-6 kg/l0a of N-P$_2$O$_{5}$-K$_{5}$O. Content of crude protein was highest and that of crude fiber such as NDF, ADF, cellulose and lignin were lowest at this rate of fertilizer application. Furthermore, IVDMD was high and dry matter yield were highest at the optimum raterate

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말차(抹茶) 첨가에 따른 증편의 품질 특성 (Effect of Mal-Cha (Powdered Green Tea) on the Quality of Jeung-Pyun)

  • 정수영;유현희;김금숙;신미경
    • 동아시아식생활학회지
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    • 제15권6호
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    • pp.766-772
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    • 2005
  • The purpose of this study is to find out the optimal mixing ratios of Mal-Cha for the preparation of Jeung-Pyun through sensory and mechanical tests. The proximate composition of Mal-Cha were $5.46\pm0.15\%$ of moisture, $4.43\pm0.11\%$ of total nitrogen, $7.52\pm0.21\%$ of crude lipid, $8.74\%$ of crude fiber, $8.51\pm0.09\%$ of ash. Overall quality of Jeung-Pyun with $1.5\%$ Mal-Cha was the worst compare with 0, 0.5 and $1.0\%$ ones(p<0.05). Especially, $1.0\%$ Mal-Cha Jeung-Pyun showed the best overall quality. But the sweetness, sourness, flavor, hardness, and moistnes were not significantly different among all the treatments. Acceptabilities of 0.5 and $1.0\%$ Mal-Cha Jeung-Pyuns were not significantly different from that of the control in their sensory and mechanical qualities. Total color difference increased with the amount of Mal-Cha significantly(p<0.001).

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Quality Characteristics of ‘Dongchul’ Persimmon (Diospyros kaki Thunb.) Fruit Grown in Gangwondo, Korea

  • Kim, Il-Doo;Dhungana, Sanjeev Kumar;Chae, Yong-Gon;Son, Nan-Kyung;Shin, Dong-Hyun
    • 한국자원식물학회지
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    • 제29권3호
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    • pp.313-321
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    • 2016
  • Persimmon has long been established as one of the major fruits in Korea. The southern parts of Korea were traditionally the pocket areas for good persimmon production; however, rising temperatures have gradually rendered the southern regions unsuitable for successful harvest. Ecology of fruit growing areas affects the productivity of various types of crops, including fruit trees such as persimmon. The quality characteristics of the fruit of persimmon cv. Dongchul grown in Gangwondo, which lies in the northern part of South Korea, were investigated. Different physicochemical, nutritional, and antioxidant properties of fruit were evaluated to assess the locational effect on the quality of persimmon fruits grown in Gangwondo. The results of this study showed that persimmon cv. Dongchul grown in Gangwondo maintains many of the physicochemical (4.33% crude protein and 4.32% crude fiber), nutritional (total mineral content: 461.51 and vitamin C content: 15.28 ㎎/100 g), and antioxidant properties (polyphenol content: 633.1 ㎎ gallic acid equivalent/100 g) those are found in other three commercial cultivars ‘Daebong’, ‘Kyengsan Bansi’, and ‘Sangju Doongsi’ grown in Korea. Overall results of this study imply that ‘Dongchul’ cultivar of persimmon could commercially be grown in Kangwondo, Korea.

고추냉이 잎의 함유성분 분석과 항산화 활성 (Component Analysis and Antioxidant Activity of Wasabi japonica Matsum Leaves)

  • 박성진;이현용
    • 한국약용작물학회지
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    • 제23권3호
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    • pp.207-213
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    • 2015
  • The purpose of this study was to determine the possibility of using Wasabi japonica Matsum leaves as natural health food source. To accomplish this purpose, the contents of general and antioxidative nutrients of Wasabi japonica Matsum leaves were measured. The contents of carbohydrate, crude protein, crude lipid and ash are 53.41%, 25.00%, 7.95% and 13.64%. And the calories of Wasabi leaves was 385.23 Kcal. Total dietary fiber was 52.27%. The K was the largest mineral followed by Ca, P, Mg which means Wasabi leaves is alkali material. The contents of sinigrin and allyisothiocyanate in the wasabi leaves were 69.2 mg/g and 241.0 mg/g, respectively. Total phenol contents of the hot water extract and the 70% ethanolic extract were $19.44{\pm}0.23$ and $19.33{\pm}1.17mg$ GAE/g, respectively. The total flavonoids content of the hot water extract and the 70% ethanol extract were $7.69{\pm}0.71$ and $19.25{\pm}1.41mg$ QE/g, espectively. The general nutrients and other antioxidant bioactive materials in Wasabi japonica Matsum leaves were also potential materials for good health food.

Neuritogenic activity of hot water extract from Hericium erinaceus

  • Li, Hua;See, Hye-Jung;Moon, BoKyung;Yoo, Young-Bok;Lee, Chan
    • 한국버섯학회지
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    • 제11권3호
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    • pp.117-123
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    • 2013
  • Hot water soluble extract was prepared from Hericium erinaceus and its neuritogenic activity on PC12h cells was analyzed, which is a clone originating from a rat pheochromocytomon. The moisture content of freeze dried hot water extract was 12.08%. The extract was mainly composed of carbohydrate (51.24%) followed by crude protein (24.04%), crude fat (0.26%), dietary fiber (5.09), and ash (12.18%). Fatty acids, glucan and inorganic constituents were found as minor components. The neuritogenic activity of hot water extract was evaluated under microscopic observation of neurite outgrowth in PC12h cells and by measuring the neurite length of induvidual cell. The extract exhibited strong effect of neurite outgrowth in a dose-dependent manner from 0.01 mg/mL to 1 mg/mL, in which longer neurite outgrowth was observed as the treatment dose increased.

수침과 수세가 도토리 묵가루의 이화학적 특성에 미치는 영향 (Effects of Steeping and Washing on Physicochemical Properties of Acorn Flour)

  • 나환식;박종훈;김관
    • 한국식품저장유통학회지
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    • 제5권4호
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    • pp.368-373
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    • 1998
  • 도토리 묵 제조의 최적조건을 찾기 위한 기초자료를 얻기 위하여 수침과 수세정도를 달리하여 제조한 도토리 묵가루의 일반성분 및 이화학적 특성을 조사하였다. 수침과 수세의 정도가 증가할수록 조단백질, 회분, 총페놀은 감소하였으며, 조지방과 식이섬유소는 변화가 거의 없었다. 색도 또한 L값은 증가하였고, a값과 b값은 감소하는 경향을 보였다. 팽윤력은 수침과 수세정도가 증가할수록 증가하였으며, 용해도는 처리정도에 따라 감소하였으나 변화양상이 일정하지는 않았다. 물결합능력은 대조구에서 높았으며 처리정도에 따라 감소하였다. 고유점도 또한 처리정도에 따라 증가하였다. 이러한 결과들은 수침보다는 수세에 의한 영향이 더 컸다.

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Influence of Sowing and Harvest Date on Yield and Nutritional Quality of Forage Rye

  • Kwon, Byung-Sun;Shin, Dong-Young
    • Plant Resources
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    • 제7권3호
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    • pp.206-210
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    • 2004
  • In order to find out the optimum harvest (dipping) date combined with sowing date on yield and nutrient quality of forage rye which is suitable at the Southern part of Korea, Paldanghomil variety was grown Sep. 2001 to May 2002 at Sunchon National University, and yield and nutrient quality of plant were observed. As harvest date and sowing date were delayed, the plant length was longest, number of leaves per plant was increased in the time of May 20 clipping. Fresh yield was the heaviest in the time of May 20 clipping and Oct. l0 sowing, and the most dry matter yield was the heaviest in the time of May 20 clipping and Oct. 10 sowing. Content of crude protein was the highest and that of crude fiber such as NDF, ADF, hemicellulose, cellulose and lignin were the lowest in the late time of clipping and sowing. Further more IVDMD was high and dry matter yield and digestible dry matter yield were the highest in the time of May 20 dipping and Oct. 10 sowing. Judging from the results reported above, at optimum harvest (dipping) date combined with sowing date for yield and nutrient quality of forage rye seemed to be the time of May 20 clipping and Oct. 10 sowing.

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청예 사초용 율무의 파종기가 생육특성과 사료성분에 미치는 영향 (Influence of Sowing Time on Growth , Yield and Nutrient Quality of Forage job`s Tears [ Coix lachryma-jobi L. var. mayeur STAPF ])

  • 안계주;권병선;김찬호
    • 한국초지조사료학회지
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    • 제12권2호
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    • pp.123-126
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    • 1992
  • 남부지방에 적합한 청예사초용 율무의 파종적기를 구명코자 다수성으로 인정된 승주 재래종을 공시하여 시험했던 바 그 결과를 요약하면 다음과 같다. 1. 초장, 경태, 엽수 등의 수량 구성형질은 4월 15일에 파종한 구가 가장 우수하였다. 2. 생초수량과 건물수량은 역시 4월 15일에 파종한 구가 증수되었다. 3. 조단백질 함량은 파종기가 늦어질수록 높았고 NDF, ADF 등의 조섬유 함량은 파종기가 늦어질수록 저하되었다.

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발효시간에 따른 미강의 기능성 성분 및 항산화 효과 - 락토바실러스 브레비스를 이용 - (Functional Components and Antioxidant Effects of Rice Bran by Fermentation Time - Using Lactobacillus brevis -)

  • 윤복근;손은심
    • 한국식생활문화학회지
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    • 제38권6호
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    • pp.456-464
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    • 2023
  • The purpose of this study was to investigate nutritional and functional ingredients and antioxidant activity after fermenting rice bran using Lactobacillus brevis for 24, 36, and 48 hours. The results of the analysis of the nutritional ingredients revealed that there was no significant difference in the carbohydrate, crude protein, crude fat and ash content regardless of the fermentation process and fermentation time. The amount of dietary fiber was significantly different between the unfermented and fermented rice bran and was observed to be the highest after a 48-hour fermentation. The γ-oryzanol, gamma-aminobutyric acid (GABA) and total phenolic contents were significantly higher in the fermented rice bran compared to the unfermented rice bran (p<0.05) and the GABA and total phenolic contents increased significantly as the fermentation time increased (p<0.05). The 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2'-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS), superoxide and hydroxyl radical scavenging activities used to measure antioxidant effects significantly increased as the fermentation time increased (p<0.05). From these results, it was confirmed that the antioxidant effect and functional components, namely γ-oryzanol, GABA, and the total phenolic content of rice bran improved with fermentation. Based on these results, fermented rice bran could be presented as a functional material for use in high value-added industries.

대두 식이섬유를 이용한 특수 영양식품의 유효성 평가 (Evaluation of Enteral Foods Prepared with Soybean Dietary Fiber for Patients with Diarrhea)

  • 한재흠;이균희;손현수;이윤복;박점선;오만진
    • 농업과학연구
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    • 제35권1호
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    • pp.41-51
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    • 2008
  • 대두가공에 부산물로부터 얻어지는 대두 식이섬유를 이용하여 설사환자를 위한 경장 영양 식이를 개발하기 위하여 쥐에게 투여한 후 체중증가율, 변의 수분감소, 사료효율 등을 측정하여 다음과 같은 결과를 얻었다. 대두피 중의 식이섬유 함량은 85% 이었고 cellulose 가장 높았으며 hemi-cellulose, lignin의 순 이었다. 대두 식이섬유가 대조구에 비하여 체중 감소율은 약간 낮았고 사료효율은 약간 높았다. 대두 식이섬유를 섭취시킨 쥐가 치커리 식이섬유, 차전자 피에 비하여 24시간 후의 변의 수분함량은 10% 낮았다. 대두 식이섬유를 첨가한 경장영양식이로 사육한 쥐의 체중변화와 사료효율은 3제품 간에 차이가 없었으나 다른 하나의제품은 대조군에 비하여 낮았다. 대두 식이섬유를 이용하여 가공한 경장영양식이 다른 상업용 제품에 비하여 실험쥐의 변 수분함량은 10% 이상 낮았다.

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