• 펄프종이기술
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• 제43권4호
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• pp.40-48
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• 2011

In this study, we investigated the usability of new powdered additives in the paperboard industry. We manufactured the powdered additives from peanut husks and garlic stems by grinding. The chemical composition, particle size, particle size distribution, and particle shape were investigated to identify the basic properties of the powdered raw materials. To determine the effect of the powdered additives on paper properties, handsheets were prepared by adding the powdered additives to the pulp slurry. The chemical composition, such as the contents of holocellulose, lignin, and ash, showed similar values to those of other biomass materials. The particles of peanut husk powder were irregularly shaped, smaller, and had a broader particle size distribution than those of the garlic stem powder, which had the fibril form. The particles of the two powdered raw materials showed a positioning of expansion in the fiber network, resulting in increased bulk and a loss of strength. Handsheets containing garlic stem particles were stronger than handsheets containing peanut husk particles. Finally, the new powdered additives are beneficial to the bulk of paperboard.

• Preventive Nutrition and Food Science
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• 제4권1호
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• pp.70-74
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• 1999

The primary objective of these studies was to screen the materials showing inhibitions of HMG-CoA reductase in vitro. The secondary objective was to determine the effect of garlic, lovastatin and copper on cholesterol concentrations in plasma. liver and brease muscle of pullets. In experiment 1, the degree of inhibition of the selective samples on HMG-CoA reductase activity was determined in vitro. The inhibition rate of water soluble garlic extracts, lovastatin and copper to HMG-coA reductase activity were 51.3%, 87.5%, and 82.0% respectively . In experiment 2, control diet (basal diet), garlic powder (3% in diet) , lovastatin (300mg/kg of diet) and copper(200mg/kg of diet) were fed to pullets in order to investigate the changes of cholesterol concentration in plasma and tissues. Plasma total cholesterol , and LDL-cholesterol were significantly reduced in pullets fed a diet containing 3 % garlic powder. However, coper significantly increased total cholesterol compared to controls and lovastatin did not affect plasma chholesterol concentration . Total cholesterol inlover and breast muscle inpullets were not affectedb y adding cholesterol lowering materials to the diets. The data suggests that it is not easy for HMG-CoA reductase inhibitors to reduce cholesterol levels in the body due to complication in cholestrol metabolism . However, garlic administration can lower the levels of plasma cholesterol in pullets.

• Asian-Australasian Journal of Animal Sciences
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• 제26권8호
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• pp.1127-1136
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• 2013

Four rumen-fistulated crossbred beef cattle (Brahman native) were randomly assigned according to a $4{\times}4$ Latin square design experiment to be fed plant herb supplements in their concentrate mixture. The treatments were: without herb supplementation (Control), lemongrass meal supplementation at 100 g/d (L), lemongrass meal supplementation at 100 g/d plus peppermint powder at 10 g/d (LP), and lemongrass meal supplementation at 100 g/d plus peppermint powder at 10 g/d with garlic powder 40 g/d (LPG), respectively. Based on the present study, the DMI and apparent digestibility of DM, OM, aNDF and ADF were not affected by dietary herb supplementation while CP digestibility tended to be decreased by herb supplement. Moreover, $NH_3$-N and BUN were decreased in all herb supplemented treatments and there was a tendency to an increase in ruminal pH in all herb supplemented groups. While there was no change in TVFA and C4 among lemongrass treatments, C2 was decreased in all herb supplemented treatments while C3 was increased. Methane production by calculation was the lowest in the LP and LPG groups. Population sizes of bacteria and protozoa were decreased in all herb supplemented groups, but not fungal zoospores. In all supplemented groups, total viable and proteolytic bacteria were decreased, while amylolytic and cellulolytic bacteria were similar. More importantly, in all herb supplemented groups, there were higher N balances, while there was no difference among treatments on purine derivative (PD) excretion or microbial N. Based on the results above, it could be concluded that there was no negative effect on ruminal fermentation characteristics and nutrient utilization by plant herb supplement, but protozoal population and $CH_4$ production were reduced. Thus, lemongrass alone or in combination with peppermint and garlic powder could be used as feed additives to improve rumen fermentation efficiency.

• 한국산학기술학회논문지
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• 제4권3호
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• pp.279-283
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• 2003

향신료로 널리 사용되는 마늘을 이용하여 마늘 특유의 맛과 향을 조절하여 쉽게 음용할 수 있는 tea-bag type침출차를 제조하는 방법을 개발하였다. 주재료인 마늘은 생마늘을 고온에서 구운 것보다 50℃에서 건조한 분말을 사용하는 것이 관능적으로 우수하였다. 단맛의 소재로 당전이 스테비아 감미료를 사용하여 마늘의 맛과 향을 masking할 수 있는 첨가물을 선발하였다. 그 결과 최종적으로 녹차, 둥굴레, 칡이 선발되었으며, 이들을 2종류씩 혼합한 경우 masking 효과는 두 종류의 부재료를 동량으로 사용한 실험구가 우수하였다. 마늘의 농도는 건조분말로 20∼30%, 스테비아 감미료의 농도는 1％가 적당하였다. 총 3종류의 formulation을 확립하였으며 관능적으로도 큰 차이는 없었다. 시판중인 현미녹차와 품질(색도, 탁도, 고형분 농도)을 비교한 결과 색도는 현미녹차가, 탁도와 고형분 농도는 마늘차가 우수하였다.

• 한국식품영양과학회지
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• 제27권4호
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• pp.625-632
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• 1998

To enhance the antimutagenic and anticancer activities of chinese cabbage kimchi, 13 kinds of kimchi, which were different kinds and levels of sub-ingredient added kimchi, were prepared and fermented at 15℃ for 1 day and then at 5℃ up to pH 4.3. The antimutagenic effects of the methanol extracts of the kimchi were studied by using Ames mutagenicity test in Salmonella typhimurium TA100 and SOS chromotest in E. coli PQ37. Among the kimchi samples, high ratio of red pepper powder(7%) and garlic(2.8% or 5.2%) added kimchi, 1% chinese pepper powder added kimchi and organic cultivated chinese cabbage kimchi significantly reduced(p<0.05) the mutagenicity induced by aflatoxin B1(AFB1) in Ames test and SOS response against N-methyl-N'-nitro-N-nitrosoguanidine(MNNG) in SOS chromotest, and also the kimchi inhibited more effectively(p<0.05) the survival and growth of AGS human gastric adenocarcinoma cells than the standarized kimchi on the SRB assay, MTT assay and growth inhibition test. These results suggest that the antimutagenic and anticancer activites of kimchi can be increased by the sub-ingredients such as organic cultivated chinese cabbage, red pepper powder, garlic and chinese pepper powder.

• 한국식품조리과학회지
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• 제28권6호
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• pp.865-870
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• 2012

마늘의 섭취를 용이하게 하며, 전통식품과의 접목 방안을 모색하고자 증숙마늘 분말을 5~30% 첨가하여 전통적인 감미제인 조청을 제조하고 그 품질특성을 평가하였다. 탁도 및 착색도는 증숙마늘 분말 첨가량이 많아질수록 증가하는 경향이었는데 증숙마늘 분말 30% 첨가시 착색도는 대조군에 비해 3배 더 높았다. 조청의 점도도 동일한 경향으로 증숙마늘 분말을 30% 첨가하였을 때 점도는 $(272{\pm}2){\times}10^3$ cps로 대조군에 비해 2배 이상 증가하였다. 증숙마늘 분말을 첨가한 조청의 pH는 $4.31{\pm}0.11{\sim}4.58{\pm}0.02$의 범위로 대조군($5.35{\pm}0.12$)에 비해 유의적으로 낮았고, 환원당은 증숙마늘 분말의 첨가량이 많아짐에 따라 유의적으로 증가하여 30% 첨가시에는 $44.66{\pm}0.26$ mg/100 g이었다. HMF 함량은 대조군과 증숙마늘 분말 5% 첨가군과는 유의적인 차이가 없었으나 그 이상 첨가 시 유의적으로 증가하여 $3.55{\pm}0.10{\sim}4.87{\pm}0.08$ mg/kg의 범위였다. 유리당은 maltose, glucose, raffinose 및 fructose 순으로 높게 정량되었고, 증숙마늘 분말 첨가 조청은 대조군에 비해 maltose 및 raffinose의 함량은 낮고 fructose의 함량은 높았다. 관능평가 결과, 증숙마늘 분말 20% 미만 첨가시는 색, 감미, 전반적인 선호도에서 대조군과 유의적인 차이가 없었다. 이상의 결과를 종합하여 볼 때 마늘조청 제조시 증숙마늘 분말은 20% 미만으로 첨가함으로써 관능적 특성 및 이화학적 품질특성이 우수한 조청을 제조 할 수 있을 것으로 기대된다.

• 한국식품영양과학회지
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• 제27권4호
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• pp.618-624
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• 1998

This study was conducted to standardize ingredient ratios of wooung kimchi. The ingredient ratios of model wooung kimchiwere determined by the survey in Pusan and Kyungnam province and using the literatures including cooking books. Several kinds of wooung kimchi were prepared by adjusting the ingredient ratios fo the model wooung kimchi within standard deviation. The wooung kimchi with different ingredient ratios were fermented for 6 days at 15$^{\circ}C$. The chemical, microbial and sensory properties of the wooung kimchi were investigated. There was little change in pH but the counts of lactic acid bacteria were decreased, as the ratio of pickled anchovy juice became high. The wooung kimchi adding 9.4% pickled anchovy juice obtained high score in appearance and overall acceptability. The counts of lactic acid bacteria were increased in wooung kimchi adding 5% red pepper powder, and there was obtained better result in appearance, texture and overall acceptability than the other groups. The activity, reducing sugar and counts of lactic acid bacteria were increased, as the ratio of glutinous rice paste became high. The wooung kimchi including 6% glutinous rice paste showed the highest score in overall acceptability. The fermentation process of wooung kimchi accelerated, as the ratio of garlic became high. The wooung kimchi adding 3% garlic showed good appearance and acceptability. In addition to these, the addition of 1.3% ginger ehhanced the appearance, texture and overall acceptability fermented anchovy juice, 5.0% red pepper powder, 6.0% glutinous rice paste, 3.0% crushed garlic and 1.3% crushed ginger.

• 한국식품조리과학회지
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• 제10권1호
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• pp.35-38
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• 1994

김치 부재료 중 마늘, 고추가루, 양파의 멸균 추출액의 농도가 2%와 4%가 되도록 첨가한 배지에서 김치의 주된 젖산균들인 Leu. mesenteroides와 hc. Plantarum의 생육도를 조사하였는데, 마늘과 양파는 Leu. mesenteroi-des와 Lac. Plantarum 두 균의 생육에 저해효과를 나타내었으며, Leu. mesenteroides의 생육 억제효과는 마늘과 양파에서 큰 차이가 없었으나 Lac. Plantarum의 생육억제는 마늘이 더 큰 효과를 보였다. 고추가루는 Lac. plantawm에는 양파와 비슷한 생육익제효과를 나타내었고 Leu. mesenteroides에는 배양이 계속 진행되면서 생육 증진효과를 나타내었다.

• 한국가금학회지
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• 제23권3호
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• pp.129-134
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• 1996

본 연구는 사료내 마늘의 첨가가 육용계의 생산성 및 3-hydroxy-3-methylglutaryl coenzyme A(HMG-CoA) 환원효소에 미치는 영향을 구명하고자 실시하였다. 3주령의 육용계(Abor Acres) 50수를 처리구당 10수씩 마늘 0%, 0.3%, 0.6%, 1.0%를 첨가한 5개의 처리구에 배치하여 사료와 물은 자유채식시켰다. 사료섭취량, 중체량, 사료효율에 있어서 마늘 첨가에 의한 영향은 없었다. HMG-CoA 환원효소의 활성 및 간장과 혈청내 지질함량은 마늘 첨가에 의해 유의하게 감소되었다. 따라서 본 연구결과 마늘이 첨가된 사료를 급여한 육계의 혈액내 콜레스테롤의 감소는 HMG-CoA 환원효소 활성의 저하에 기인되는 것으로 사료된다.

• Preventive Nutrition and Food Science
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• 제11권2호
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• pp.110-114
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• 2006

In order to develop the improved kochujang witb an anti-adipogenic effect, garlic-added kochujang was prepared and followed by fermentation at $30^{\circ}C$ for 120 days. Anti-adipogenic effects of the garlic-added kochujang in cultured 3T3-L1 adipocytes were investigated by measuring leptin and glycerol levels as indicators of lipid accumulation associated with lipolysis, respectively. Additional levels of garlic powder in the preparation of kochujang was determined from the result of a sensory evaluation test. Garlic-added kochujang showed the highest points when the added content was 3%. Fermentation of kochujang led to the decreased leptin secretion and increased glycerol release in the 3T3-L1 adipocytes. The addition of garlic to the kochujang also resulted in reduced leptin secretion and induced lipolysis. Since these results suggested that addition of garlic into kochujang can improve the anti-adipogenic effects of kochujang, it might be possible to develop garlic-added kochujang as an antiobesity-functional kochujang.