• Korean Journal of Poultry Science
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• v.37 no.2
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• pp.151-158
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• 2010

TCM-KWG (tissue culture medium waste after harvest of Korean wild ginseng) (panax ginseng) is left over of tissue culture medium used to grow Korean wild ginseng (KWG). The present study was conducted to investigate the effect of TCM-KWG on meat quality and the possible of application as additives in broiler chickens. A day old broiler chickens randomized in 6 groups (n=60/groups) were administered orally with 2, 4, 8, 16, 32 mL/L TCM-KWG through drinking water with one untreated control group. After administration for five weeks, we analyzed chemical composition and meat quality. Crude ash increased approximately 20% in TCM-KWG treatment groups as compared to control group whereas the concentration of moisture, crude protein and crude fat did not show any significant difference. Crude ash is essential to enhance skeleton formation and physiological function. TCM-KWG treatment gradually decreased the pH value of breast meat whereas it did not change the purge loss and cooking loss. The pH value of meat is important for preservation of meat for longer periods and high durability strength. These results suggest that TCM-KWG treatment may improve the quality of meat and can be apply as food additives in chickens.

• Korean Journal of Poultry Science
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• v.32 no.4
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• pp.269-273
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• 2005

The wild ginseng culture by-products(WGCB) was added to the laying hens diets. A total of 420 Lohmann Brown laying hens were alloted to five levels of drinking water containing WGCB 0, 0.4, 0.8 1.6, $3.2\%$with seven replications and fed com-soybean meal based diets contained ME 2,800 kcal/kg, CP $16\%$. Laying Performance, egg quality, egg yolk fatty acid and cholesterol concentration were measured. Egg Production and daily e99 mass were significantly lower(p<0.05) in birds fed the WGCB $3.2\%$ compared with no WGCB group, but showed no significant effect in other treatments. Feed efficiency of birds fed $0.4\%$ WGCB showed the lowest of all treatments(p<0.05). Eggshell thickness was increased(p<0.05) by WGCB supplementation, whereas eggshell breaking strength, haugh unit and yolk color index were not affected. No significant change in yolk fatty acids and cholesterol were observed by the addition of WGCB.

• Food Science of Animal Resources
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• v.26 no.3
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• pp.337-342
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• 2006

A total of 120 pigs (Berkshire) were used to investigate the effect of dietary supplementation with artificial culture medium of wild ginseng (CWG) on the physico-chemical characteristics of pork About $60{\pm}3kg$ pigs were randomly assigned to 4 pens based on sex and diet (C: commercial diet feed or T: commercial diet+1 L CWG per day for 70 days). Pigs were slaughtered at approximately 110 kg live weight, and proximate composition and physico-chemical characteristics were measured in pork loin. The moisture content, hardness and chewiness of pork were higher in gilt fed CWG than in gilt fed the control diet, but the water-holding capacity of pork and $L^*$ values of fat color were lower. The shear force and $a^*$ values of pork were higher in barrow fed CWG than in harrow fed the control diet. The crude fat content, hardness, cohesiveness, chewiness of pork and $a^*\;and\;b^*$ values of fat color were lower in barrow than in gilt, but the pH was higher. These results imply that the proximate composition and physico-chemical characteristics of pork could be affected by dietary supplementation with CWG and the sex of the pig, while the texture properties and at values of pork may be improved with dietary CWG.

• Journal of Animal Science and Technology
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• v.48 no.6
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• pp.819-826
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• 2006

The objective of the present study was to investigate the effect of dietary supplementation of cultured wild-ginseng powder or its fermented culture byproduct on growth performance, blood parameters, carcass and meat quality in finishing pigs. The animals used in the experiment were a total of 36 Landrace×Yorkshire and weighted 65.81±2.02kg. The experimental diets were basis diet, 2.5% wild-ginseng fermented culture byproduct of B. subtilis replaced lupin in basis diet and 0.2% cultured wild-ginseng powder replaced lupin in basis diet to CON, T1 and T2 for 60 days, respectively. The pigs were allotted at 4 pigs per pen with three replicate pens per treatment by completely randomized design. In growth performance, ADG was not significantly different between treatments. ADFI was significantly lower (P<0.05) in T1 and T2 than in CON. Feed/Gain was not different between treatments. In plasma's biochemical composition, total protein was significantly higher (P<0.05) in T1 than in CON. Blood urea nitrogen was not different between treatments. Glucose and albumin were significantly higher (P<0.05) in T1 than in other treatments. Calcium was significantly higher (P<0.05) in T1 than in CON. Inorganic phosphate was significantly higher in T1 than in other treatments. In plasma's lipid composition, triglyceride was significantly higher (P<0.05) in T1 than in other treatments. Total cholesterol was not different between treatments. HDL cholesterol was significantly higher (P<0.05) in T1 than in other treatments. In carcass and meat quality, carcass weight, dressing precent, meat precent and back-fat thickness were not significantly different between treatments. Moisture and crude fat were also not significantly different between treatments. The results indicate that growth performance, carcass and meat quality were not affected but plasma's biochemical and/or lipid composition were affected when replaced with wild-ginseng fermented culture byproduct of B. subtilis and cultured wild-ginseng. Our research indicates that wild-ginseng fermented culture byproduct of B. subtilis and cultured wild-ginseng powder were able to using with pig's diet in finishing period.

• Journal of Animal Science and Technology
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• v.45 no.6
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• pp.987-996
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• 2003

This study was conducted to determine the effects of the artificial culture medium of wild-ginsengs on in vitro fermentation characteristics. NH$_3$-N concentration was showed the highest in 3% WGM treatment among all treatments and control. In addition, microbial protein synthesis was significantly different in all treatments throughout the incubation time, and WGM 3% treatment was the highest at the 9 h incubation(P〈0.05). Protozoa numbers within rumen were decreased in all WGM treatments at 9 h incubation time, whereas WGM 3% treatment was always decreased throughout the incubation(P〈0.05). NDF and ADF digestibility were proportionally increased as the incubation time in both control and treatments. NDF digestibility showed no significantly difference between control and the 3% treatment, and ADF digestibility was similar in all. Total volatile fatty acid(VFA) concentrations of WGM treatments without 5% were significantly higher than control (P〈0.05). No differences were observed in total VFA, acetate, propionate and butyrate concentration among the WGM treatments. Acetate/Propionate ratio of WGM treatments was higher than control after 12 h incubation(P〈0.05). As a result of the artificial culture medium of wild-ginseng on rumen fermentation characteristics in vitro, microbial protein synthesis of WGM treatment was higher than control, and WGM 3% was the highest in all treatments(P〈0.05). The effect of saponin in artificial culture medium of wild-ginseng tended to decrease NH$_3$-N concentration, while it increases the microbial synthesis in early incubation. Therefore, artificial cultures medium of wild-ginseng can increase utilization of feed by microbial and anti-protozoal effects of saponin, which may enhance microbial synthesis capacity in early fermentation period in rumen.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.30 no.3 s.47
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• pp.377-383
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• 2004

This study reviewed the application of an extract from mountain ginseng adventitious roots which had been grown through tissue culture as a cosmetic ingredient. The mountain ginseng adventitious roots were derived from mountain ginseng callus that was induced from mountain ginseng root whose origin is estimated to date back about one hundred years ago. The adventitious roots were separated from callus and grown in a 20 L bioreactor. In order to proliferate the adventitious roots, they were cultured for 5 weeks in bioreactor. Then the harvested mountain ginseng adventitious roots were dried and extracted. For verifying skin whitening effect of an extract from the tissue-cultured mountain ginseng adventitious roots in vivo, we performed the clinical test of it. The research showed the significant skin whitening effect of a mountain ginseng adventitious roots extract and the statistical analysis showed a significant difference (p<0.0001) between sample ($2\%$ mountain ginseng adventitious roots extract) and placebo. But, some saponins showed below $10\%$ inhibitory effect of tyrosinase and melanin synthesis in B-16 melanoma. The extracts of red ginseng and ginseng which were the same concentration as the tissue-cultured mountain ginseng adventitious roots extract's showed little inhibitory effect of tyrosinase and melanin synthesis in B-16 melanoma. In DPPH test, Anti-hydroxyl radical activity of $0.5\%$ the tissue-cultured mountain ginseng adventitious roots extract was $86\%.$.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.27 no.2
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• pp.45-56
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• 2001

Korea mountain ginseng known as oriental miracle drug is an important medicinal plant. The effect of mountain ginseng adventitious roots extract has been described. The valuable root of mountain ginseng contained several kinds of ginsenosides that have been confirmed to have many active functions for the human body. However, the study of mountain ginseng has a limit because the price of wild ginseng is very expensive and rare. The mountain ginseng adventitious roots were derived from mountain ginseng callus that were induced from mountain ginseng roots. Adventitious roots were separated from callus and grown in solid media(Murachige and stoog media). It was cultured in a 20L bioreactor. After culturing for 40days, adventitious roots were harvested. Afterwards the harvested mountain ginseng adventitious roots were dryed and extracted. We examined the effect on melanogenesis of mountain ginseng adventitious roots extract. Here, we report the inhibitory effect of melanin biosynthesis on the adventitious roots extract of In vitro test. Also, we assessed the safety of adventitious roots extract. In vitro, cytotoxicity of adventitious roots extract was assessed in mouse fibroblast using two method: The neutral red uptake assay and the MTT assay. In vivo, the allergic and irritant were Patch teated in 30 patients. Consequently, extract of mountain ginseng adventitious roots have inhibitory effect on melanin biosynthesis in B-16 melanoma cell test, tyrosinase inhibitory test and DOPA auto-oxidation test. There were decreased 86%(0.5% concentration), 45%(1% concentration) and 61%(1% concentration), respectively.

• Journal of the Korean Society of Food Science and Nutrition
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• v.37 no.12
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• pp.1654-1659
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• 2008

The aim of this study was to compare the fermentation characteristics of tissue cultured mountain ginseng, extruded tissue cultured mountain ginseng, and root hair of red ginseng. Also, pH, acidity, brix, reducing sugar, total sugar, and alcohol were analyzed. The extrusion conditions were barrel temperature of 110 and $140^{\circ}C$ and moisture content of 25 and 35%. Fermentation temperature was $27^{\circ}C$ for 15 days and the cultivation was fixed with Saccharomyces cerevisiae, Aspergillus usamii, and Rhizopus japonicus. The results showed that pH, brix, reducing sugar content, and total sugar content of fermented broths were decreased after 5 days and then maintained steadily for the following 10 days. Acidity of final fermented broths were 1.12% (root hair of red ginseng), 1.19% (tissue cultured mountain ginseng), and $0.97{\sim}1.02%$ (extruded tissue cultured mountain ginseng), respectively. Alcohol content of final fermented broths were 3.82% (root hair of red ginseng), 0.91% (tissue cultured mountain ginseng), and $1.86{\sim}2.18%$ (extruded tissue cultured mountain ginseng). The fermentation efficiency of extruded tissue cultured mountain ginseng (barrel temperature $140^{\circ}C$, moisture content 25%) were the highest. In conclusion, the fermentation efficiency was increased by extrusion process.

• Feed Journal
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• v.2 no.6
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• pp.124-127
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• 2004

현재 bioreactor 배양을 통한 희귀종인 Panax속식물군의 의·약학적 중요성 및 응용 가능성이 제시되고 있으며, 특히 산삼 및 유용 균사체의 대량생산 산업이 활발히 이루어지고 있는 실정에서 이에 따른 경제적인 부가가치 산업이 활성화되고 있다. (중략)

• Korean Journal of Poultry Science
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• v.34 no.4
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• pp.271-278
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• 2007

The present study was conducted to investigate the effects of dietary supplementation of fermented wild-ginseng culture by-product on egg production, egg quality and blood characteristics in laying hens. A total of 216 ISA Brown laying hens, 55 wk of age, were used in the 6-wk feeding trial. Experimental diets were consisted of basal diet (CON), 2.5% fermented wild-ginseng culture by-product replaced lupin in basal diet (WG1) and 5.0% fermented wild-ginseng culture by-product replaced lupin in basal diet (WG2). Birds were randomly allotted to 18 replicate pens. There were 6 replicates per treatment, and 12 laying hens per replicate. Through the 6-wk feeding trial, egg production was significantly increased in WG1 and WG2 treatments compared to CON (P<0.05). Egg weight was significantly higher in WG2 than CON (P<0.05). WG1 resulted higher yolk color than CON (P<0.05). Albumen height and Haugh unit were significantly improve in WG1 compared to WG2 (P<0.05). Red blood cell was significantly lower in WG2 than CON (P<0.05). LDL-cholesterol was significantly decreased in CON compared to WG2 (P<0.05). In conclusion, fermented wild-ginseng culture by-product could improve egg production and egg weight in laying hens.