• Title/Summary/Keyword: 한약재 부산물

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Effects of Replacing Rice Straw with By-products of Medical Herbs on the in vitro Fermentation Characteristics (한약재 부산물의 대체 수준이 in vitro 발효특성에 미치는 영향)

  • Lee, Shin-Ja;Shin, Nyeon-Hak;An, Jung-Jun;Chu, Gyo-Moon;Moon, Yea-Hwang;Lee, Sung-Sill
    • Journal of agriculture & life science
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    • v.45 no.3
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    • pp.69-79
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    • 2011
  • This study was conducted to estimate effects of by-products of medical herbs replacing rice straw on in vitro fermentation characteristics. Each trial was composed of five treatments including medical herbs : rice straw (%) = 20 : 80 (T1), 40 : 60 (T2), 50 : 50 (T3), 100 : 0 (T4) and the control. Each treatment had eight fermentation times (3, 6, 9, 12, 24, 36, 48 and 72 hours) with three replications. The gas production and DM degradation were significantly (P<0.05) increased by supplementation, especially T4, during the whole fermentation periods. Methane production increased along with addition of by-products similar to the gas production and DM degradation. The pH values ranged from 5.39 to 6.80 and were significantly (P<0.05) decreased by supplementation of by-products of medical herbs. Microbial growth rates reached the peak at between 36 and 48h, thereafter tended to decrease. Although there were no significant differences in the enzyme activities, there was a tendency of increase in T4 treatment. From above results, the replacement levels, particularly 100% replacement of rice straw by by-products of medical herbs, resulted in improving the in vitro fermentation characteristics such as increasing gas production, microbial growth and DM degradation. Also it may help digestion by increasing enzyme activities.

Effect of herbal medicine by-products on the larval growth of white-spotted flower chafer(Protaetia brevitarsis seulensis) (대체 먹이원으로 한약재 부산물이 흰점박이꽃무지 유충 생육에 미치는 영향)

  • Kim, Mi-Hye;Park, Jang-Woo;Kim, Mi-Jung;Park, Jung-Joon
    • Korean Journal of Environmental Biology
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    • v.37 no.1
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    • pp.60-67
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    • 2019
  • The objective of this study was to verify the stability of nutrient composition by using herbal medicine by-products as an alternative food source and to examine the growth effect on Protaeria brevitarsis seulensis larvae. As a result of comparing the nutritional components of food source, crude protein, crude fat, and crude ash content, except crude fiber content, was high in both non-fermented and fermented medicinal herbal by-products. Especially, crude protein content was highest. Cadmium, lead, mercury, and other heavy metals were not detected and thus stability as alternative food was confirmed. The growth comparison based on the feeding sources showed no significant difference between the fermented oak sawdust fed control group and the herbal medicine by-products fed laboratory group from week 1 to week 3. The weight of a 4 week larva was 0.137 g in the control group and 0.671 g in the laboratory group and so began to reveal differences at a significant level (p<0.05). As a result of comparing weights of Protaetia brevitarsis seulensis larvae according to the level of herbal medicine by-product addition, HMB40 recorded the heaviest weight in week 7. Statistical analysis showed that there was no significant difference in each body weights of HMB40 and HMB80 at week 5 (p<0.05). These results indicate that if the shipping date of an edible insect is a third instar larva, it arrives at the time of shipment at week 5. Thus feeding HMB40 and HMB80 at the 5th week is the most effective.

친환경농업 - 감귤가공부산물을 이용한 산업용 신소재 개발

  • Kim, Sang-Suk
    • 농업기술회보
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    • v.50 no.1
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    • pp.28-29
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    • 2013
  • 매년 감귤 가공량은 감귤 생산량의 20%인 약 12만톤을 차지하고 있으며, 이중 가공부산물이 5~7만톤으로 총 가공량의 약 50%가 발생하고 있다. 부산물 중 약 70%는 사료와 한약재로 재이용되고 있으나, 지난해까지 약 30%가 20억원의 처리비용을 들여 바다에 매립 처리되었다. 그러나 올해부터 런던 협약에 의해 해양투기가 금지되었고 2014년 이후에는 육상폐기물의 해양투기가 전면 금지됨에 따라 시급한 대책이 필요한 실정이다. 이에 국립원예특작과학원에서는 감귤가공부산물을 이용해 기능성 식음료, 바이오겔 등 다양한 제품을 개발했다.

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Feeding Effect of Oriental Medicine on the Functional Properties of Pig Meat (한약재 부산물 투여가 돈육의 기능성에 미치는 영향)

  • 최진호;김동우;문영실;장동석
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.25 no.1
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    • pp.110-117
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    • 1996
  • To evaluate the feeding effect of oriental medicine on the functional properties of pork, male pigs(Sus scrofa var. domesticus L.) were fed commercial basic diets containing 1.0%, 3.0% and 7.0% of oriental medicine complex from 30 or 45 days before slaughter. The growth pattern and physical conditions of pigs during the feeding period were checked, and after slaughter, the taste of pork and biological characteristics of serum were analyzed. Body weight gain was significantly increased in case of 45 day feeding groups of 3.0 and 7.0% compared with control group (p<0.05), whereas food intakes were slightly decreased in these groups. Triglyceride and total cholesterol levels were effectively decreased in the same feeding groups compared with control group (p<0.01~0.001). Three percent feeding group not only effectively decreased the LDL-cholesterol levels, but also sig-nificantly decreased the atherogenic index in 30 days(p<0.001). Malondialdehyde levels and hy-droxyl radical formations were effectively inhibited in all oriental medicine feeding groups. Superoxide dismutase activities were effectively increased only in 3.0% feeding groups, HDL-cholesterol levels almost did not change in 3.0% and 7.0% feeding groups in 30 days. External and sensory evaluations make satisfactory results in all oriectal medicines feeding groups. According to the experimental results, the growth pattern and physical nomditions of the pigs fed oriental medicine without feeding any antibiotics were relatively superior to those of control group. The authors suggest that, if more than 3.0% of oriental medicine were fed to the pigs from more then 30 days before slaughter the pork is reatively better than those of general pork not only for the modulating the chronic degenerative diseases, but also for its qualities and tastes.

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Nutritional Characteristics and Damage Mitigation Effects in Heavy-metals Exposure of Peking-Duck By-Product Extracts Added with Medicinal Herbs ( I ) Nutritional Profile of Peking-Duck Extracts Added with Medicinal Herbs (오리부산물과 한약재를 이용한 추출액의 영양성분 및 중금속 노출에 대한 피해 완화 효과 (1) 오리부산물과 한약재를 이용한 추출액의 영양학적 특성)

  • 박성혜;박성진;임흥렬;한종현
    • Journal of the East Asian Society of Dietary Life
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    • v.13 no.3
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    • pp.176-184
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    • 2003
  • This experiment was planned to develop a functional supplements by food resources to prevent and lessen the bad effects caused by the environmental pollution such as bad food, air, water and heavy metals exposed to people these days. As for Its primary stage, the nutrient profile and sensory characteristics of the duck-extract were evaluated in this study. The duck-extract was formulated by the mixture of bone and internal organs of ducks and 6 medicinal herbs which were able to be used as foods and known to help the excretion and the repression of the poison inside the body for a long time. As we compared the six medicinal herbs mentioned above to the vegetable herbs, the nutrient profile of the medicinal herbs were superior to the vegetable herbs. The duck-extract was composed of protein 49.92%, carbohydrate 37.02%, dietary fiber 20.99%, lipid 7.60% and ash 5.46%. The ratio of Ca to P was 1 : 1.4, which was a suitable ratio for absorption, the contents of Na and K were low and those of micro-elements such as Fe, Mn, Zn and Cu high compared to other meat extracts. The essential amino acids accounted for 30.91% of total amino acids. The result of sensory evaluation was better in overall preferences than the ones which are already in the market. From these results, the nutrient profile of the duck-extract was estimated to be able to supply enough nutrients to the people whose nutritional balance was destroyed these days. This study also showed the effective way of using duck-extract and its application to the oriental medicine.

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Monitoring on Benzo(a)pyrene Content in Oriental medicine (유통 한약재 중 벤조피렌 함유량에 관한 모니터링)

  • Lee, Mi-Yeong;Jung, Sang-Mi;Lee, Gye-Won
    • Journal of Digital Convergence
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    • v.10 no.7
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    • pp.201-206
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    • 2012
  • Benzo(a)pyrene is a polycyclic aromatic hydrocarbons (PAHs) whose metabolites are mutagenic and highly carcinogenic and is listed as a Group 1 carcinogen by the IARC. It has been found at variable concentrations in several foods and is associated with several factors during the process including contaminated raw materials, exposure of environment, and procedure of process or cooking. In this study, benzo(a)pyrene in 45 oriental medicines were determined by HPLC/FLD. The calibration curves of benzo(a)pyrene was linear over the concentration range of 0.5~40 ng/mL with correlation coefficient of above 0.999. The limit of detection (LOD) and limit of quantitation (LOQ) of benzo(a)pyrene were 0.04 and 0.10 ${\mu}g/kg$. Benzo(a)pyrene in 3 samples out of 45 samples was not detected. The level of benzo(a)pyrene in 26 (57.7%), 8 (17.8%) and 7 (15.6%) samples was 0.1~0.5, 0.5~1.0 and 1.0~5.0 ${\mu}g/kg$, respectively. Especially, content of benzo(a)pyrene in Coptis Rhizome is the highest (5.97 ${\mu}g/kg$). In conclusion, these results suggest that could be applied to fundamental study and guideline on drying condition to decrease content of benzo(a)pyrene in oriental medicine.

Effects of Supplemention of Chinese Medicine Refuse on Performance and Physiology in Broiler Chicks (한약재 부산물 첨가가 육계의 성장과 생리적 변화에 미치는 영향)

  • 박성진;유성오
    • Korean Journal of Poultry Science
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    • v.26 no.3
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    • pp.195-201
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    • 1999
  • The present study was conducted to investigate the effects of dietary supplemental dry powder of chinese medicine refuse (CMR) on the growth performance and physiological status of broiler chicks. The treatments consisted of corn-soybean meal control diet, CMR 4 and 8% diets. A total of 120 Arbor Acre broiler chicks were randomly allotted to 12 pens ; four pens per treatment and 10 birds per pen. The body weight gain and feed intake did not show ant differences among the treatment groups, but feed conversion was significantly higher (P〈0.05) in CMR 8% group than that of the control group. Hunt L and b did not show ant differences among the treatment groups, but hunt a was darker (P〈0.05) in CMR 4 and 8% group than that of the control group. The blood concentrations of total protein, sugar, glutamic-oxaloacetic-transaminase (GOT), glutamic-pyruvic-transaminase (GPT) Hemogloben were not different among the treatment groups. The pH of thigh muscle were lower in CMR 4 and 8% groups than that of the control group, but crude fat, crude ash of thigh muscle and bone hardness in brolier chicks did not show ant differences among the treatment groups. The saturated fatty acid content of the thigh muscle tende to decrease dietary CMR increased.

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Effect of Peking-Duck By-Product Extracts Supplemented with Medicinal Herbs on Serum Heavy Metal Levels and Blood Parameters of Rats Exposed to Lead and Mercury (한약재를 첨가한 오리부산물 추출액이 납과 수은에 노출된 흰쥐 혈청의 중금속 및 혈액지표에 미치는 영향)

  • Park, Sung-Hye;Shin, Eon-Hwan;Park, Sung-Jin;Ran, Jong-Hyun
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.34 no.4
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    • pp.476-483
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    • 2005
  • This experiment was planned to develop a functional supplement by food resources to prevent and lessen the deleterious effects caused by environmental pollutants such as polluted food, air, water and heavy metals. The goal of this study was to investigate the effects of peking-duck extracts supplemented with six kinds of medicinal herbs (DJ) on the intoxication of lead and mercury in rats. Sprague-Dawley rat weighing $150g\pm15g$ g, were randomly assigned to 5 groups, basal diet only (NCG), heavy metal without DJ injection (HCG), heavy metals and DJ (3 mg/mL) injection (HMLD), heavy metal and DJ (30 mg/mL) injection (HMMD), heavy metal and D] (300 mg/mL) injection (HMHD). Mecury (Hg) and lead (Pb) injected at the level of 50 ppm for 17 days. Also DJ oral feeding was continued for 31 days. The result of this study were as follows; Food intake and body weight gain in heavy metal administered groups were lower than those of control group (NCG). The activities of GOT, GPT and BUN level were significantly reduced in DJ-treated groups as compared to HCG. DJ was shown to suppress the accumulation of Hg and Pb in serum. The results suggest that DJ might have protective effect on Hg and Pb intoxication.

Quality Properties of Herbal Wine containing Schizandra chinensis and Lycium chinense according to Extract Concentration (추출농도에 따른 오미자 및 구기자를 첨가한 한방약술의 품질특성)

  • Oh, Sung-Cheon
    • Journal of the Korean Applied Science and Technology
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    • v.36 no.1
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    • pp.341-347
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    • 2019
  • In this study, the following is the result of measuring the quality characteristics of herbal wine and the active inhibition of Glutathione S-transferase in order to measure the release of physiological active substances according to the concentration of extracts. The pH level of herbal wine was 4.4, up from 3.9 before fermentation. These changes are attributed to fermentation and organic acids during alcoholic fermentation. The acidity of herbal wine was 0.55%, about six times higher than the pre-fermentation control of 0.09%. These results show that organic acids are used for flavor formation, ether, in combination with alcohol. The inhibitory activity of glutathione S-transferase were $5.1{\pm}0.31$ in herbal wine 15%, $6.5{\pm}0.6$ in herbal wine 20%, $7.6{\pm}0.6$ in herbal wine 25%, $8.4{\pm}0.2$ in herbal wine 30% and $9.7{\pm}0.7$ in herbal wine 35%. As the extract concentration was increased the inhibitory activity of glutathione S-transferase were significantly increased (<0.05).