• Journal of Sericultural and Entomological Science
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• v.22 no.1
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• pp.59-62
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• 1980

The effect of dietary white ginseng on growth of silkworm larva was studied with several young and grown silkworm larvae divided into four groups and fed ad basal artificial diet containing different levels of ginseng extract. The four levels of ginseng extract added to basal artificial diet were: 0 (control), 46.6, 139.9 and 279.8 mg per g of dry diet. The results obtained were as follows: 1. The body weight of silkworm larvae fed ad basal artificial diet containing different levels of ginseng extract was increased in 46.6mg ginseng extract level, 139.9mg ginseng extract level and 279.8mg ginseng extract level order. The body weight was greatly increased in 46.6mg ginseng extract level than in control. It is, therefore. considered that a little white ginseng was effective for larval growth in silkworm rearing with artificial diet. 2. The blood sugar content of silkworm larvae fed on an artificial diet containing several levels of ginseng extract was remarkably decreased as compared wilt that of the control silkworm larvae.

• Food Science and Biotechnology
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• v.16 no.3
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• pp.434-438
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• 2007

The aim of the present study was to assess the effects of onion (Allium cepa) skin extract (OSE) on pancreatic lipase (PL), the key enzyme of the digestion and absorption of dietary fat in the small intestine, and to evaluate its potential for the inhibition of body-weight gain. OSE inhibited PL with an $IC_{50}$ of 53.70 mg/mL, which means as potent as 0.07635% of the activity of orlistat. At 3 and 4 hr after administration of OSE, the plasma triacylglycerol concentration was significantly lower in the OSE-treated rats than control. Body-weight gain and parametrial adipose tissue weights were significantly lower in mice fed the high-fat diet (fat comprises 31% of total calories) with 5%(w/w) OSE than in control. The results suggest that OSE may be an effective nutraceutical for the inhibition of body-weight gain.

• Advances in Traditional Medicine
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• v.7 no.4
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• pp.363-371
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• 2007

The methanol extract of the seed of Swietenia macrophylla (Meliaceae) seeds were investigated for its hypoglycaemic activity in normal and alloxan induced diabetic rats. Seed extract suspended in aqueous Tween 80 solution, the graded doses were administered to normal and experimental diabetic rats for 10 days. Fasting blood glucose levels, serum lipid profiles and changes in body weight were evaluated in normal rats while the hepatic marker enzymes and liver glycogen levels were evaluated additionally in diabetic rats. The diabetic groups treated with the seed extract were compared with standard drug glibenclamide. The findings showed the significant antidiabetic potential of the extract in ameliorating the diabetic conditions in diabetic rats. The extract also has hypoglycaemic action in normal rats. A toxicity study has been performed for the extract, which revealed that the extract is safe to use even at the doses of 3.2 mg/kg of body weight orally. The result from the present investigation indicates good correlation between the folk use and scientific investigation.

• Korean Journal of Pharmacognosy
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• v.29 no.4
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• pp.300-311
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• 1998

This study was attempted to investigate the effects of "Angelicae gigantis Radix extract" (AG.EX.) on the activities of GOT and GPT, the contents of total lipid, triglyceride, total cholesterol, phospholipid and ${\beta}-lipoprotein$ in serum, and the weight change ratio of body, liver and spleen in the experimentally induced hyperlipemic rats by administering the extract of 300 and 500 mg/kg p.o.. Significant test was performed by comparision with the biochemical values between control group and experimentally hyperlipemic rats. In the activities of s-GOT and s-GPT inhibition effects were significantly appeared in all dose of AG.EX. (especially more excellent in ethanol extract) and Angelicae acutilobae Radix extract (AA.EX.) as compared with the control group. The content of total lipid was remarkably decreased in all sample group when compared with the control group, and AA.EX. showed more excellent decreasing effect than AG.EX. The contents of triglyceride and total cholesterol were significantly lowered in all sample group, and more significantly decreased in water extract of AG.EX. and ethanol extract of AA.EX. The content of phospholipid was significantly decreased in all sample group and AG.EX. was more significantly decreased than AA.EX. The increasing rate of body weight in all sample groups except AA.EX. 500 mg/kg was increased more than control group and more significantly remarkable in dose of 300 mg/kg than 500 mg/kg. The increasing rate of liver weight in all sample groups was increased more than control group, and AG.EX. was more increased than AA.EX.

• Journal of Oriental Medical Thermology
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• v.2 no.1
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• pp.49-55
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• 2003

In Oriental medicine, Ginseng had been used for many diseases widely. It's main effects are suppling Qi and Promoting metastasis. The objective of this study is to examine the effect of Ginseng on control of body temperature. We conducted this study with 24 volunteers who had no problem in their health from November 2002 to January 2003. The body temperature were measured by DITI and thermometer before taking Ginseng and after 30minutes of the taking Ginseng extract 15g. We observed the difference of temperature among face chest and upper abdomen. All data were coded for computer analysis and significance were tested by Paired t-test and independent-t-test. According to our study, the axillary temperature show no signifiant change between two groups. The difference of temperature$({\Delta}T)$ between face and upper abdomen significantly increase after taking Ginseng extract(p<0.01). The difference of temperature$({\Delta}T)$ between face and chest significantly increase after taking Ginseng extract(p<0.05).

• Toxicological Research
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• v.25 no.3
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• pp.147-157
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• 2009

This study was conducted to obtain acute information of the oral dose toxicity of lyophilized water extract of Pinelliae Rhizoma, a dried tuber of Pinellia ternata (PR) in male and female mice. In order to calculated 50% lethal dose (LD$_{50}$) and approximate lethal dose (ALD), test material was once orally administered to male and female ICR mice at dose levels of 2000, 1000, 500, 250, 125 and 0 (vehicle control) ml/kg (body weight). The mortality and changes in body weight, clinical signs, gross observation, organ weight and histopathology of principle organs were monitored 14 days after treatment with PR extract. We could not find any mortalities, clinical signs, changes in the body and organ weights, gross and histopathological findings except for dose-dependent increases in the hepatic fatty change frequencies detected in PR extract 2000 and 1000mg/kg treated in both male and female mice. The results obtained in this study suggest that LD$_{50}$ and approximate LD in mice after single oral dose of PR extracts were considered over 2000 mg/kg in both and female male mice, but more than 1000mg/kg of PR extracts treatment could induce slight hepatotoxicity the fatty changes in mice.

• Journal of Mushroom
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• v.12 no.1
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• pp.1-7
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• 2014

This study was initiated to investigate antioxidant, anti-acetylcholinesterase, and xanthine oxidase inhibitory activities and properties of fruiting bodies, mycelia, and fermentation culture filtrates from Phellinus igniarius. The contents of total phenols and flavonoid of fruit bodies, mycelia, and culture filtrate were 15.35-1.36 mg/g, 10.35-7.85 mg/g, and 8.25-5.36 mg/g. The 1,1-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging abilities of the extracts from the fruiting bodies, mycelia, and culture filtrates were 90.25-95.60%, 78.82-85.24%, and 76.32-82.50% at $50-400{\mu}g/mL$, respectively. The chelating ability of fruiting body extract on ferrous ions was higher than those of mycelia and culture filtrates tested. The anti-acetylcholinesterase inhibitory activity of the fruiting body extract at 400 ${mu}g/mg$ exhibited 91.10% on AChE, which is lower than that of positive control, galanthamine (94.82%). The xanthine oxidase inhibitory activities of the fruiting bodies, mycelia, and culture extract were 85.47%, 78.13%, and 72.49% at 400 ${\mu}g/mL$, respectively. Overall, the fruiting body extract has better anti-acetylcholinesterase, antioxidant and xanthine oxidase inhibitory activities than those from mycelia and culture filtrate.

• Journal of the Korean Applied Science and Technology
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• v.18 no.4
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• pp.285-291
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• 2001

The liquid body foam which added the garlic extract, differs for clothes and kitchen detergent, industrial and domestic detergent, and it has various characteristics as a soft detergent for bath and hair product. The contents of various characteristics in this experiment have tested for the foam formation force, the moisture force and the antimicrobial force. In case of this product adding garlic extrat, we could know the three characteristics. In first case to increase the concentration of Sunfom-S, we could know that the foam formation force increases following to it. In second case to increase the concentration of propylene glycol, we could know that the moisture force increases following to moisturing agent. In third case to increase the concentration of garlic extract, we could know that the antibiosis and preservation efficacy appears between 3.0-4.0wt% and the sterilization efficacy appears more than 5.0wt%. According to the result of this experiment, we could recognize the characteristics concerning to quality of this product.

• Journal of Korean Medicine for Obesity Research
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• v.17 no.2
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• pp.119-126
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• 2017

Objectives: This study investigated the effects of the mixed herbal extract from Cinnamomum cassia Blume, Atractylodes macrocephala Koidzumi, Pueraria lobata Benth, and Aconitum carmichaeli Debx (CAPA) on obesity and glucose tolerance in obese mice. Methods: Animals were divided in 6 groups, normal diet, high fat diet (HFD), HFD with CAPA 100 mg/kg (CAPA 100), CAPA 300 mg/kg (CAPA 300), and metformin 200 mg/kg or lorcaserin 10 mg/kg as positive controls, and treated for 16 weeks. Body weight, food intake, fasting blood glucose, and body temperature were checked every week and then organs, blood serums were collected after treatment. The oral glucose tolerance test was also carried out after treatment. Results: Compared to HFD, CAPA extract treated mice showed significant decreases in body weight, adipose tissue weight, lipid accumulations in liver and serum lipid levels without a reduction of food intake. And fasting glucose and glucose tolerance were all improved in the CAPA treated mice. Conclusions: Our results suggest that CAPA extract can prevent diet induced obesity and glucose intolerance without a reduction of energy intake in obese mice.

• Korean Journal of Food Science and Technology
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• v.40 no.1
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• pp.106-110
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• 2008

This study was designed to evaluate the single dose toxicity and the protective effect of water extract of Cordyceps militaris grown upon Protaetia dreujtarsis (CMPD extract) on liver damage on carbon tetrachloride ($CCl_4$)- induced acute hepatotoxicity in Sprague-Dawley (SD) rats. The CMPD extract was once administered orally to both sexes of rats at dose of 2,000, 1,000 and 500 mg/kg body weight, the recommended maximum limit dose for acute toxicity. Neither significant toxic signs nor death was observed during the observation period. These results indicate that $LD_{50}$(lethal dose of 50%) of CMPD extract is greater than 2,000 mg/kg body weight in SD rats. To investigate also the effect of hepatoprotection of CMPD extract, SD rats were orally treated with CMPD extract (50, 25 and 12.5 mg/kg body weight) or silymarin (25 mg/kg body weight) before and after administration of $CCl_4$ (2 mL/kg body weight, 20% $CCl_4$ in olive oil). Treatment with CMPD extract or silymarin could decrease the GPT (glutamic-pyruvic transaminase) and GOT (glutamic-oxaloacetic transaminase) levels in serum when compared with $CCl_4$-treated group. Therefore, the results of this study show that CMPD extract can be proposed to protect the liver against $CCl_4$-induced hepatic damage in rats.