• Journal of the Korean Society of Food Science and Nutrition
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• v.44 no.7
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• pp.1050-1057
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• 2015

This study evaluated the quality characteristics of muffins added with different amounts (0%, 3%, 6%, or 9%) of red ginseng marc powder. The specific gravity of red ginseng marc muffin batter significantly increased with increasing amounts of red ginseng marc powder (P<0.05). Weight and baking loss rate of muffin were not significantly different from those of the control. Volume, height, and pH of muffins significantly decreased when amounts of red ginseng marc powder increased (P<0.05). The moisture contents of muffins added with red ginseng marc powder increased with increasing amounts of red ginseng marc powder. The lightness and yellowness of muffins and dough increased as concentration of red ginseng marc powder increased. Redness decreased as concentration of red ginseng marc powder increased. DPPH radical scavenging activity of muffins increased with an increase in the concentration of red ginseng marc powder. The hardness, gumminess, and chewiness decreased with increasing red ginseng marc powder concentration. Adhesiveness, springiness, cohesiveness, and resilience increased with addition of powder. Sensory test revealed no significant differences in color, texture, and mouthfeel between the muffin samples. Therefore, red ginseng marc powder can be incorporated into muffins up to 6% to improve functional quality of red ginseng marc and minimize changes in quality. Futhermore, this study proposes the possibility of development of various products using red ginseng marc.

• Journal of Applied Biological Chemistry
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• v.65 no.4
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• pp.337-341
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• 2022

In this study, the effect of the combined use of a lipid-soluble n-hexane extract of red ginseng marc (HERGM) and water-soluble arginine, which exhibits anticaries activity, on the growth of Streptococccus mutans was investigated. As a result of checkerboard assay, HERGM and arginine showed a synergistic effect in inhibiting the growth of S. mutans with a fractional inhibitory concentration index of 0.396. Combination treatments of HERGM and arginine resulted in leakage of nucleic acid components and decrease in the viable cell counts of S. mutans, all of which were proportional to the concentration of HERGM. In conclusion, the synergistic effect of HERGM and arginine on the growth inhibition of S. mutans is mainly attributed to HERGM.

• Journal of Practical Agriculture & Fisheries Research
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• v.15 no.1
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• pp.53-61
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• 2013

To improve the quality of rice candy, We studied on manufacturng method and characteristic of rice candy by adding ratio of red ginseng marc. The results obtained were as follows: The boiled rice was added with 15 % malt extract to 1.2 times. After it was saccharified for 12 hours to 70℃, we concentrated it and made black rice candy. Then red ginseng marc was dried at 18% of moisture content and disrupted to 30 mesh below for manufacturing red ginseng marc's powder. Maintained at about 100℃, black rice candy added red ginseng marc's powder. These were mixed evenly and dried. Finally, rice candy adding red ginseng marc was completed. According to the characteristics of rice candy by adding red ginseng marc, the more amounts of red ginseng marc was increased, the less hardness and adhesiveness of rice candy was decreased. Also the brightness of the color difference was decreased. but yellowness and redness was increased. When adding red ginseng marc at 17.5%, it was evaluated to the good score in sensory evaluation.

• Korean Journal of Poultry Science
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• v.41 no.3
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• pp.197-204
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• 2014

The objective of this study was to evaluate the effects of different levels of red ginseng mare or Korean mistletoe powder on growth performance and physicochemical properties of thigh meat in broiler. A total of 200 broiler chicks were divided into five groups were fed a basal diet (control), basal diet supplemented with 0.5% red ginseng mare (T1), red ginseng mare 1% added (T2), Korean mistletoe 0.5% added (T3), Korean mistletoe 0.5% added (T4) for five weeks. Growth performance and proximate composition of chicken thigh meat were not influenced by all treatments, except for mortality and crude fat, which was significantly lower in all treatments with red ginseng mare or Korean mistletoe powder compared to control. Dietary red ginseng mare and Korean mistletoe supplementation had no significantly effects on pH, WHC, shear force, CIE $L^*$, $b^*$ values, triglyceride and glucose but TBARS values total cholesterol, and LDL-cholesterol were decreased (P<0.05) by the addition red ginseng mare and Korean mistletoe powder. CIE $a^*$ values increased significantly with added red ginseng mare and Korean mistletoe powder relative to the control (P<0.05). It was concluded that the addition of red ginseng mare and Korean mistletoe powder revealed minor improvements in the lipid oxidative stability of chicken meat.

• The Journal of the Convergence on Culture Technology
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• v.4 no.4
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• pp.317-324
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• 2018

This study was carried out to investigate the optimum conditions for extraction of ginsenoside active ingredients from red ginseng residue and mugwort bark extract produced by manufacturing alcoholic and water extract from red ginseng residue and mugwort bark extract. Extraction efficacy of ginsenoside active ingredients from extracted red ginseng residue and mugwort bark extract was higher than that before extracting. We suggests that red ginseng residue and mugwort bark extract produced by manufacturing alcholic and water extract of red ginseng and mugwort has higher potencies in the utilization of waste materials.

• Journal of Mushroom
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• v.9 no.4
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• pp.139-144
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• 2011

This study was carried out to investigated mixing ratio of redginseng marc using organic waste resource for production cost-reduction of oyster mushroom. Redginseng marc were examined as substitute of cottonseed meal which was primary nutritive material of mushroom growing substrate. Total nitrogen and carbon source of redginseng marc was 45% and 2.7%, respectively and C/N ratio was 16.7. Total nitrogen source and pH of substrate mixed with redginseng marc was 4.6~4.9 and 2.5~2.8, respectively. The contents of $P_2O_5$, $K_2O$ and MgO were decreased by increasing redginseng marc, but increased at the 20% redginseng marc. The contents of CaO was increased by increasing redginseng marc, but there was no significant difference in $Na_2O$ content. The more mixing ratio of redginseng marc was increased in column test, the more mycelial growth growed slowly. Yields of fruiting body was no significant difference compared with control group by adding of 10~50% redsingeng marc instead of cottonseed meal, but decreased sharply at only 20% redsingeng marc without cottonseed meal. The L value of pileus by increasing redginseng marc decreased during mushroom harvest, but there was no significant difference in the a-value and the b-value.

• Journal of Ginseng Research
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• v.26 no.4
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• pp.202-205
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• 2002

This study was carried out to investigate the optimum conditions for extraction of acidic polysaccharide from red ginseng marc produced by manufacturing alcoholic and water extract from red ginseng. Extraction efficacy of acidic polysaccharide from dried red ginseng marc was higher than that before drying. The appropriate conditions for the extraction of acidic polysaccharide from red ginseng marc were particle size under 3.35 mm after drying red ginseng marc, 1∼2 hours of extraction time and 2∼3 extraction times, respectively. The amount of acidic polysaccharide in water extract from red ginseng marc treated with $\alpha$-amylase and cellulase increased about 20∼50%. From the above resuts, we suggest that red ginseng marc produced by manufacturing alcoholic and water extract of red ginseng has higher potencies in the utilization of waste materials.

• Journal of Applied Biological Chemistry
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• v.64 no.4
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• pp.357-362
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• 2021

In this study, to investigate the anticariogenic effect of red ginseng, the antibacterial effect, cell adherence and biofilm formation inhibitory effect of n-hexane extract of red ginseng marc (HERGM) against Streptococcus mutans, the causative bacteria of caries, were measured. The growth of S. mutans was inhibited in proportion to the concentration of HERGM, and was hardly observed at a concentration above 125 ㎍/mL (MIC =125 ㎍/mL). It was found that HERGM acts on the cell membrane and the nucleic acid component of the cell was leaked. In addition, HERGM inhibited the adherence and biofilm formation of S. mutans by more than 90% at a concentration of 125 ㎍/mL. GTase activity was completely inhibited at a concentration of 50 ㎍/mL of HERGM. In conclusion, it was found that HERGM commonly inhibited the growth and biofilm formation of S. mutans.

• Journal of Applied Biological Chemistry
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• v.56 no.4
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• pp.245-247
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• 2013

The potential of the red ginseng marc (RGM) for the production of bio-ethanol using enzymatic hydrolysis and fermentation without any additional nutrients was investigated. Reducing sugar content in RGM treated with Viscozyme and Flavourzyme was 101.1 g/L and was much higher than that (7.2 g/L) in intact RGM. When enzymatically hydrolyzed red ginseng marc (ERGM) was fermented with commercially available dry yeast at $25^{\circ}C$ for 7 days, the final ethanol concentration reached 29.3 g/L with ethanol yield at 0.274 g of ethanol per 1 g of solubilized total sugar. Ethanol concentration and ethanol yield of ERGM were drastically increased over 1000% and 50%, respectively than those of RGM.

• Korean Journal of Agricultural Science
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• v.32 no.2
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• pp.205-214
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• 2005

The purpose of this study was to investigate the effect of ground corn as an additive to ginseng residue silages. The silages were made with corn (CS), red ginseng (GS), red ginseng residue +0.5% ground corn (GS0.5), w/w bases, red ginseng residue+1.0% ground corn (GS1.0) and red ginseng residue+silage inoculant, lactic acid bacteria (GSL). The raw materials were cut only for corn forage in 2cm length. The ginseng residue without cutting were mixed without or with additives, ground corn and inoculant, and ensiled each into two 2,000ml glass bottles. The bottles with silages were stored at a dark place at room temperature and formented for 60 days. The crude protein contents were higher for all red ginseng silages as 17.7, 18.8, 18.3 and 17.8% for GS, GS0.5, GS1.0 and GSL than that of corn silage as 8.8% (p<0.05). The calcium content were higher in GS, GS0.5, GS1.0 and GSL as 0.99, 1.13, 0.99 and 1.03% than that in CS as 0.31% (p<0.05). The pH of silages fermented for 60 days was similar each other; CS, GS, GS0.5, GS1.0 and GSL as 3.8, 3.7, 3.3, 3.5 and 3.7, respectively. However the pH of GS0.5 was the lower than that of corn silage. The total concentration of volatile fatty acids were higher for CS as 87.3 mM/dl than those of GS, GS0.5, GS1.0 and GSL as 44.7, 37.8, 46.3 and 47.2 nM/dl. However, the percentage of lactic acid concentration of ginseng silages such as GS, GS0.5, GS1.0 and GSL, 60.2, 77.2, 83.4 and 77.3% was higher than that in CS, 53.7% (p<0.05). The in vivo dry matter digestibilities for 72hr fermentation was higher in ginseng silages (GS, GS0.5, GS1.0 and GSL as 76.5, 75.8, 72.9 and 77.3%, respetively) than that in for CS as 52.1% (p<0.05). It can be concluded that silage added with ground corn (GS0.5 and GS1.0) and lactic acid inoculant were high in its quality, and the GS0.5 can be suggested as a practical method for red ginseng residues silage making.