• Title/Summary/Keyword: Ginseng field

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The psychopharmacological activities of Vietnamese ginseng in mice: characterization of its psychomotor, sedative-hypnotic, antistress, anxiolytic, and cognitive effects

  • dela Pena, Irene Joy I.;Kim, Hee Jin;Botanas, Chrislean Jun;de la Pena, June Bryan;Van Le, Thi Hong;Nguyen, Minh Duc;Park, Jeong Hill;Cheong, Jae Hoon
    • Journal of Ginseng Research
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    • v.41 no.2
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    • pp.201-208
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    • 2017
  • Background: Panax vietnamensis Ha et Grushv. or Vietnamese ginseng (VG) is a recently discovered ginseng species. Studies on its chemical constituents have shown that VG is remarkably rich in ginseng saponins, particularly ocotillol saponins. However, the psychopharmacological effects of VG have not been characterized. Thus, in the present study we screened the psychopharmacological activities of VG in mice. Methods: VG extract (VGE) was orally administered to mice at various dosages to evaluate its psychomotor (open-field and rota-rod tests), sedative-hypnotic (pentobarbital-induced sleeping test), anti-stress (cold swimming test), anxiolytic (elevated plus-maze test), and cognitive (Y-maze and passive-avoidance tests) effects. Results: VGE treatment increased the spontaneous locomotor activity, enhanced the endurance to stress, reduced the anxiety-like behavior, and ameliorated the scopolamine-induced memory impairments in mice. In addition, VGE treatment did not alter the motor balance and coordination of mice and did not potentiate pentobarbital-induced sleep, indicating that VGE has no sedative-hypnotic effects. The effects of VGE were comparable to those of the Korean Red Ginseng extract. Conclusion: VG, like other ginseng products, has significant and potentially useful psychopharmacological effects. This includes, but is not limited to, psychomotor stimulation, anxiolytic, antistress, and memory enhancing effects.

Effects of Feeding Various Types of Red Ginseng Marc and Houttuynia Cordata on Blood Profiles of Poultry -A Field Study- (홍삼박과 어성초를 여러 제형으로 가금사료에 첨가시 가금 혈액성상에 미치는 영향에 관한 연구 -현장연구를 중심으로-)

  • Chung, Yung-Ho;Choi, In-Hag
    • Journal of Environmental Science International
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    • v.26 no.7
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    • pp.875-879
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    • 2017
  • We conducted two experiments to evaluate effects of feeding various types of red ginseng marc and Houttuynia cordata (H.cordata) on blood profiles of poultry in a completely randomized design. In experiment 1 (28 d), a total of 240 broilers (Arbor acres) were used. Four dietary treatments (15 broilers per pen with four replicate pens per treatment) were included: (1) control, (2) 2% red ginseng marc, (3) 1% fermented red ginseng marc with red koji, and (4) 2% liquid red ginseng. There were no significant differences in HDL and LDL-cholestrol among treatments (P > 0.05), but total cholesterol and triglyceride decreased in diets supplemented with red ginseng marc and 1% fermented red ginseng marc with red koji compared to that in the control treatment (P < 0.05). In experiment 2 (38 d), a total of 240 Pekin ducks were randomly divided into 4 groups by dietary treatments (control, 1% fermented H. cordata powder with red koji, 1% fermented H. cordata pelleted with red koji, and 1% fermented H. cordata coated with red koji) with 4 replicates of 15 ducks in each group. Total cholesterol and VLDL-cholesterol were not affected by diet with various types of H. cordata. However, increase in HDL-cholesterol and decrease in LDL and VLDL-cholesterol were greater in treatments with different types of H. cordata than in the control treatments (P < 0.05). In conclusion, using various types of red ginseng marc and H. cordata in poultry diets was effective for increasing HDL-cholesterol and decreasing total, LDL, and VLDL-cholestrol or triglyceride.

Effect of Ginseng on Calretinin Expression in Mouse Hippocampus Following Exposure to 835 MHz Radiofrequency

  • Aryal, Bijay;Maskey, Dhiraj;Kim, Myeung-Ju;Yang, Jae-Won;Kim, Hyung-Gun
    • Journal of Ginseng Research
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    • v.35 no.2
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    • pp.138-148
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    • 2011
  • Exponential rise in the use of mobile communication devices has generated health concerns due to radiofrequency (RF) exposure due to its close proximity to the head. Calcium binding proteins like calretinin regulate the levels of calcium ($Ca^{2+}$) which plays an important role in biological systems. Ginseng is known for maintaining equilibrium in the human body and may play a beneficial radioprotectant role against electromagnetic field (EMF) exposure. In the present study, we evaluated the radioprotective effects of red ginseng (RG) extract in a mouse model. Calretinin (CR) expression was measured using a free-floating immunohistochemical method in the hippocampus of mice after 835 MHz EMF exposure for 5 h/d for 5 d at specific absorption rate=1.6 W/kg for the different experimental groups. The control animals were treated with NaCl while the experimental animals received 10 mg/kg ginseng, or 30 mg/kg; EMF exposed mice were also treated with NaCl, 10 mg/kg ginseng (E10), or 30 mg/kg (E30). Decreases in CR immunoreactivity (IR) along with loss of CA1 and CA3 interneurons and infragranular cells were observed in the ENaCl group while such losses were not observed in the E10 and E30 groups. CR IR significantly increased in the RG-treated group compared to control and EMF-exposed groups treated with NaCl. The study demonstrates that RG extract can serve as a radioprotective agent that maintains $Ca^{2+}$ homeostasis and prevents neuronal loss in the brain hippocampal region caused by RF exposure.

Age-induced Changes in Ginsenoside Accumulation and Primary Metabolic Characteristics of Panax Ginseng in Transplantation Mode

  • Wei Yuan;Qing-feng Wang;Wen-han Pei;Si-yu Li;Tian-min Wang;Hui-peng Song;Dan Teng;Ting-guo Kang;Hui Zhang
    • Journal of Ginseng Research
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    • v.48 no.1
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    • pp.103-111
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    • 2024
  • Background: Ginseng (Panax ginseng Mayer) is an important natural medicine. However, a long culture period and challenging quality control requirements limit its further use. Although artificial cultivation can yield a sustainable medicinal supply, research on the association between the transplantation and chaining of metabolic networks, especially the regulation of ginsenoside biosynthetic pathways, is limited. Methods: Herein, we performed Liquid chromatography tandem mass spectrometry based metabolomic measurements to evaluate ginsenoside accumulation and categorise differentially abundant metabolites (DAMs). Transcriptome measurements using an Illumina Platform were then conducted to probe the landscape of genetic alterations in ginseng at various ages in transplantation mode. Using pathway data and crosstalk DAMs obtained by MapMan, we constructed a metabolic profile of transplantation Ginseng. Results: Accumulation of active ingredients was not obvious during the first 4 years (in the field), but following transplantation, the ginsenoside content increased significantly from 6-8 years (in the wild). Glycerolipid metabolism and Glycerophospholipid metabolism were the most significant metabolic pathways, as Lipids and lipid-like molecule affected the yield of ginsenosides. Starch and sucrose were the most active metabolic pathways during transplantation Ginseng growth. Conclusion: This study expands our understanding of metabolic network features and the accumulation of specific compounds during different growth stages of this perennial herbaceous plant when growing in transplantation mode. The findings provide a basis for selecting the optimal transplanting time.

Analysis of Growth Characteristics and Physiological Disorder of Korean Ginseng Affected by Application of Manure in Paddy-Converted Field (축분퇴비 시용 수준에 따른 논전환밭 인삼의 생육특성 및 생리장해 분석)

  • Jang, In Bae;Hyun, Dong Yun;Lee, Sung Woo;Kim, Young Chang;Kim, Jang Uk;Park, Gi Chun;Bang, Kyong Hwan;Kim, Gi Hong
    • Korean Journal of Medicinal Crop Science
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    • v.21 no.5
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    • pp.380-387
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    • 2013
  • This study was carried out to investigate the difference of the content of soil chemical components and growth characteristics in five years old ginseng affected by application of manure in paddy-converted field. As all livestock manure regardless of kinds increased along with the whole soil chemical component, including the pH and EC in 2008. Change in the EC of control plot was slightly increased but not exceeded 1 ds/m over the years. However, the changes in the EC of livestock manure regardless of kinds and amounts were highly increased and irregularly exceeded 1.5 ds/m in 2012. The 5 years old ginseng root fresh weight, treatment of fertilizing pig manure compost 4 ton per 10 areas (PMC 4t on/10a) and fowl manure compost 4 ton per 10 areas (FMC 4 ton/10a), were superior to the others. But there were no difference between PMC 4 ton/10a, FMC 4 ton/10a and control. The standing crop rate 39.6%, treatment of fertilizing cattle manure compost 4 ton per 10 areas (CMC 4 ton/10a), was best in all livestock manure. However that was relatively lower than control. Physiological disorder occurrence rates of livestock manure related with leaf and root of ginseng were also higher than that of control. If excessively using non-decomposed livestock manure, It would be caused physiological disorder in many ways. It is a big problem to be producing the quality ginseng. More research is needed to find out the economic and effective fertilizer.

Usage and Dosage of Ginseng Radix (panax ginseng C. A. Meyer) Based upon Traditional and Recent Scientific Clinical Applications (인삼의 한의학적 및 현대임상적 측면에서의 복용량 검토)

  • 남기열;박종대
    • Journal of Ginseng Research
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    • v.24 no.2
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    • pp.99-105
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    • 2000
  • Ginsenf Radix (Panax ginseng C. A. Meyer) has been traditionally used as a herbal medicine for many therapeutic or prophylactic purposes in the oriental countries such as Korea, Japan and China for at least two thousand years and also extensively studied in the modern scientific field of chemistry, biochemistry and pharmacology. The herb is now also indicated for use as tonic or a prophylactic and restorative agent for enhancement of mental and physical capacities, in case of weahess exhaustion tiredness loss of concentration, impotence, cold limbs, during illiness anuor convalescence. Ginseng is commonly used in the form of detections, extract and powderl and ginseng products, in the form of capsules tablets and drinks. And also ginseng radix has been widely traditionally prescribed as an important comuonents of manny Chinese prescriptions or alone in various diseases and for health with its different dosages. Nowadays since rinsenf can be generally classified into food or medicine in many nations, it is very difficult to give any exact desnition on the dosage, which may be of particular importance in clinical applications. In addition, the establishment of the reasonable dosage is currently of great significance to meet the demand for such wide applications. Accordingly in this review paper we summarized the dosage of ginseng on the basis of oriental medical books oriental and western pharmacopeias and modern scientific clinical data. The recent survey demonstrated that the averare dosare of finsenf is considered to be three to four grams per day unless prescribed apart, while one to two grams per day in western countries from the western viewpoint of classification of ginseng as a medicine, surrorted by the dosage of not more than one gram per day in most clinical studies. For that reason, it seems likely that the dosage in western countries is ascribed to the safety of ginseng considering side or unwanted effects. Consequently whether the differences of dosage between oriental and western countries depend on dietary habits and races should be closely investigated. Besides, further studies on the pharmacokinetics and bioavailability of ginseng components in clinical trials need to be done to decide optimum dosage of ginseng.

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Antidepressant Effect of the Subchronic Administration of the Methanolic Extract of Wild-ginseng and Cultivated-ginseng in Mice Tail Suspension Test (산삼과 인삼 메탄올 추출물 아만성 복용의 Mice Tail Suspension Test에서의 항우울 효과에 대한 비교연구)

  • Kwon, Sun-Oh;Choi, Soo-Min;Kim, Myung-Hwan;Lee, Bom-Bi;Park, Moo-Won;Lee, Hye-Jung;Park, Hi-Joon;Hahm, Dae-Hyun
    • Journal of Acupuncture Research
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    • v.26 no.4
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    • pp.99-106
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    • 2009
  • Objectives : The antidepressant effect of the subchronic administration of the methanolic extract of wild ginseng(WG) was investigated compared with that of cultivated ginseng(CG, panax ginseng) extract. Methods : To assess the antidepressant effect of the ginseng extracts, tail suspension test(TST) was executed in mice after daily administration of WG or CG extract for five consecutive days. Results : The WG extract at daily dose of 600mg/kg significantly reduced the total duration of immobility in the TST, whereas there was no significant reduction at daily dose of 300mg/kg WG and 600mg/kg CG. There were no individual differences between experimental groups in open field test (OFT) to evaluate psychostimulant effects of WG or CG extract. In the high performance liquid chromatography(HPLC) analysis of the extracts, it was found that WG included four times more ginsenoside Rg1 and Re, three times more Rf, and six times more Rb1 and Rc than CG. Conclusions : It is suggested that WG extract has stronger antidepressant effect than CG extract, which means it includes more antidepressant compounds than CG.

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Suppressive Effects of Homemade Environment-friendly Materials on Alternaria Blight and Anthracnose of Ginseng (친환경자재를 이용한 인삼 점무늬병과 탄저병의 발병억제효과)

  • Lim, Jin-Soo;Mo, Hwang-Sung;Lee, Eung-Ho;Park, Kee-Choon;Chung, Chan-Moon
    • Korean Journal of Organic Agriculture
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    • v.22 no.4
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    • pp.705-718
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    • 2014
  • This study was performed to evaluate the suppressive effects of organic fungicides made using environment-friendly materials on leaf spot disease and anthracnose that infect ginseng. Anthracnose (Colletotrichum gloeosporioides) and leaf spot disease (Alternaria panax) are principal diseases that decrease the yield of ginseng by defoliation before root enlargement. Fermented eggs and oyster shells, water extract of green tea and ethanol extract of red ginseng dregs were significantly effective in suppressing leaf spot disease. Fermented crab and shrimp shells and fermented motherwort were also effective in suppressing the recurrence of ginseng anthracnose. The preventive effects of these environment-friendly materials were definitely superior to the therapeutic effects. Therefore, these materials could be used as alternatives to chemical pesticides, which can not be applied in organic ginseng cultivation field. These organic fungicides need to be applied before the incidence of ginseng anthracnose in order to maximize their suppressive effects.

ANALYTICAL APPLICATIONS OF NEW PORTABLE NEAR INFRARED (NIR) SPECTROMETER SYSTEM

  • Ahn, Jhii-Weon;Kang, Na-Roo;Lim, Hung-Rang;Lee, Jung-Hun;Woo, Young-Ah;Kim, Hyo-Jin
    • Proceedings of the Korean Society of Near Infrared Spectroscopy Conference
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    • 2001.06a
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    • pp.1122-1122
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    • 2001
  • A compact and handhold near infrared (NIR) system using microspectrometer was developed. This system was suitable not only in the laboratory, but also in the field or in the process. This system was first applied for classification of geographical origin of herbal medicine such as ginseng and sesame. To identify the origin of ginseng on site, the portable NIR system is more suitable for real field application. For this study, using the compact NIR system, soft independent modeling of class analogies (SIMCA) with 1100-1750 nm NIR spectra was utilized for classification of geographical origin (Korea and China) of both ginseng and sesame. The accuracy of results is more than 90%. Quantitative analysis for petroleum such as toluene, benzene, tri-methyl benzene, and ethyl benzene was performed with partial least squares (PLS) regression with NIR 1100-1750 nm spectra. This study showed that the NIR method and gas chromatography (GC), which is a standard method, have good correlations. Furthermore, the ash content of Cornu Cervi Parvum was analyzed and the accuracy was confirmed by the developed compact NIR system.

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Population Variations of Cylindrocarpon destructans Causing Root Rot of Ginseng and Soil Microbes in the Soil with Various Moisture Contents (토양수분 함량에 따른 인삼 뿌리썩음병균 Cylindrocarpon destructans 및 토양미생물의 밀도 변화)

  • 박규진;유연현;오승환
    • Korean Journal Plant Pathology
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    • v.13 no.2
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    • pp.100-104
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    • 1997
  • Influence of the moisture content in soils was examined on population variations of soil microbes, including Cylindrocarpon destructans causing root rot of ginseng, in vivo and under the field condition. Fungal populations decreased in soils treated with various moisture contents in vivo as days after the treatment in creased, but there was not a significant difference in the population among other treatments except 135% moisture content (flooding) at 15 weeks after the treatment. In flooded soils populations of total fungi and C. destructans were reduced to 1/10 and 1/50 of initial populations, respectively. There was, however, a little difference in the population of total bacteria or Actinomycetes between before and at 15 weeks after flooding. On the other hand, population variations of bacteria and Actinomycetes were much greater than those of fungi at different intervals after the moisture treatment. Variations of microbial populations in flooded soils under the field condition were similar to those in vivo. Especially, populations of Fusarium and pectolytic bacteria in flooded soils were reduced to 1/100 of populations in nonflooded soils at 170 days after treatment.

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