• Title/Summary/Keyword: Cordyceps militaris powder

Search Result 21, Processing Time 0.023 seconds

Rheological Properities of Bread Dough Made from Cordyceps militaris Powder (동충하초 분말 첨가한 빵 반죽의 물리적 특성)

  • Kim, Chang-Seob
    • The Korean Journal of Food And Nutrition
    • /
    • v.23 no.1
    • /
    • pp.8-14
    • /
    • 2010
  • This study was carried out to develop an optimum baking formula and baking process for a new bread raw material with added Cordyceps militaris powder, which has been known to prevent various adult diseases and cancers. The rheological properities of dough made from Cordyceps militaris powder-wheat flour with 0, 1, 2, and 3% Cordyceps militaris powder added-were investigated. A farinogram showed that the water absorption and weakness value of dough increased with added Cordyceps militaris powder, but development time and dough stability were decreased. An extensogram showed that resistance to extension was increased in bread with 1% Cordyceps militaris powder, but decreased in bread with 2% and, 3% powder. Extensibility decreased fermentation progressed. An amylogram showed that gelatinization point was increased but maximum viscosity was decreased with added Cordyceps militaris powder. With increased amounts of powder dough volume during fermentation was reduced. The change in pH values of dough after mixing, fermentation, and proofing decreased with increased amounts of added powder.

Evaluation of liver function using Cordyceps militaris extract powder in Sprague-Dawley rat with acute hepatic injury induced by dimethylnitrosamine

  • Heejin Park;Ju-Hye Kim;Mun-Hyoung Bae;Youngha Seo;Eun-Young Gu;Taek-Keun Oh;Byoung-Seok Lee
    • Korean Journal of Agricultural Science
    • /
    • v.51 no.2
    • /
    • pp.147-158
    • /
    • 2024
  • Hepatic fibrosis refers to the scarring of liver tissue, often resulting from chronic liver injury or inflammation. It is characterized by excessive deposition of extracellular matrix proteins, impairing liver function and potentially progressing to cirrhosis if left untreated. To improve the liver functions, Cordyceps militaris, a species of parasitic fungus known for its medicinal properties, is used in the form of extract. It has been traditionally used in Chinese medicine to boost energy, improve stamina, and support overall health. In this study, we investigated the hepatoprotective effects of Cordyceps militaris extract powder in a liver injury model induced by hepatic fibrosis. Sprague-Dawley (SD) rats were administered Dimethylnitrosamine (DMN) to induce liver injury, and the hepatoprotective effects of Cordyceps militaris extract powder intake were assessed by comparing changes in liver enzyme levels and histological observations. Rats injected with DMN were orally administered Cordyceps militaris extract powder at doses of 0, 125, 250, and 500 mg·kg-1·day-1 for three weeks. After three weeks of treatment, no significant differences were observed in hematological, clinical chemical, organ weight, gross examination, or microscopic examination between the DMN-alone group and the Cordyceps militaris extract powder-treated group. In conclusion, hepatoprotective effects against DMN-induced liver injury in SD rats treated with Cordyceps militaris extract powder were not observed under this study condition.

Biological Activity and Chemical Characteristics of Cordyceps militaris Powder Fermented by Several Microscopic Organisms (발효 동충하초의 유용성분 및 생리 활성 작용)

  • Ahn, Hee-Young;Park, Kyu-Rim;Yoon, Kyoung-Hoon;Lee, Jae-Yun;Cho, Young-Su
    • Journal of Life Science
    • /
    • v.25 no.2
    • /
    • pp.197-205
    • /
    • 2015
  • The comparative effects of the fibrinolytic action, antioxidative activity, and tyrosinase inhibition of Cordyceps militaris powder and fermented Cordyceps militaris powders were investigated using several microscopic organisms. The nutritional components such as phenolic compounds, flavonoids, and minerals were also measured. The total phenolic compounds and flavonoid concentrations were highest in the Cordyceps militaris powder fermented by Aspergillus oryzae. Major minerals were K, Ca, Mg, and Zn. Native polyacrylamide gel electrophoresis (native-PAGE) analysis of the total protein patterns of Cordyceps militaris powder and fermented Cordyceps militaris powders revealed slight varietal differences. Fibrinolytic activity was highest in the Cordyceps militaris powder fermented by Bacillus subtilis and Aspergillus kawachii. The DPPH radical scavenging activity was slightly stronger in the powder fermented by Monascus purpureus; however, these samples all exhibited a relatively low activity when compared with butylated hydroxytoluene (BHT). Tyrosinase inhibition activity was stronger in the powder fermented by Aspergillus oryzae than in unfermented powder. These results may provide basic data for understanding the biological activities and chemical characteristics of Cordyceps militaris powder fermented by several microscopic organisms for the development of functional foods.

Effects of Cordyceps militaris Extract Powder on Plasma Lipids and Glucose in Rats (동충하초(冬蟲夏草) 추출분말(抽出粉末)이 흰쥐의 혈장지질(血漿脂質) 및 혈당농도(血糖濃度)에 미치는 영향(影響))

  • Lee, Mi-Sook;Koo, Bon-Soon
    • Journal of the Korean Society of Food Culture
    • /
    • v.19 no.2
    • /
    • pp.217-222
    • /
    • 2004
  • Feeding effects of Cordyceps militaris extract powder in rats were as follows. Triglyceride content was appeared a superior decreasing effect, total cholesterol and phospholipid content were showed relatively low decreasing effect. At this time, 3%(w/w) level of Cordyceps militaris extract powder contents was most effective to decrease these lipids content. As increasing the treating amount of Cordyceps militaris extract powder, the level of plasma glucose was decreased. But these decreasing ratio was not proportioned to the increased treating amount directly. The change of insulin level on plasma, pancreas and femur was proportioned to the plasma glucose concentration also. The Treating amount of Cordyceps militaris extract powder was very close to the decreased ratio of insulin level.

Comparison of Sensory and Mechanica] Properties of Breads with Paecilomyces japonica and Cordyceps militaris powder by Storage Time and Temperature (눈꽃과 번데기 동충하초 첨가 식빵의 저장기간과 온도에 따른 관능적.기계적 특성 비교)

  • 정명희;박금순
    • Korean journal of food and cookery science
    • /
    • v.18 no.3
    • /
    • pp.280-289
    • /
    • 2002
  • The quality characteristics of breads with different concentrations(2%, 4%) of Paecilomyces japonica (J2, J4) and Cordyceps militaris (M2, M4) powder were compared in terms if sensory and mechanical properties. In the sensory test, J2 and M2 groups gained good scores in taste, texture and odor acceptance as control grourp. Paecilomyces japonica-added group showed higher moisture and bigger volume than that of control group, and Cordyceps militaris group showed lower moisture content and decreasing volume. 'L' values of J and M groups was lower than control, and the longer the storage period, the lower the lightness. The more Paecilomyces japonica was added, the higher the 'a' value was, but Cordyceps militaris showed an opposite trend. The hardness of the bread was the lowest in J2 group and the highest in M4 group, and the longer tile storage period. the higher the hardness was (p<.001). Overall, the addition of 2% Paecilomyces japonica showed a similar tendency with control group, and showed good scores especially in acceptance, moisture and volume. Paecilomyces japonica appeared to be more desirable than Cordyceps militaris.

Isolation of New Strain of Cordyceps militaris HB8 and Optimal Condition for Production of Adenosine and Cordycepin in Fruit Body

  • Li, Jin Feng;Hoang, Van An;Ahn, Jong Chan;Yang, Dong Uk;Lee, Dong Wook;Yang, Deok Chun
    • Korean Journal of Plant Resources
    • /
    • v.33 no.6
    • /
    • pp.696-706
    • /
    • 2020
  • Cordyceps has been used in traditional Chinese medicine more than 2000 year ago. In this study, the new Cordyceps militaris was founded and isolated from O-dae mountain in Korea, and was identified its genetic characteristics. The newly isolation strain HB8 was most closet to Cordyceps militaris W141449 (99.82%), Cordyceps militaris JLCY-LI819 (99.82%) and Cordyceps militaris 4642 (99.81%), respectively. the genotypic result was show that train HB8 was belonging to the Cordyceps militaris genus, therefore, Cordycep militaris HB8 proposed with accession number MT835161. This study we find the optimal condition for production of cordycepin from Cordyceps militaris HB8 was 8 mg/g (200 g of pupa, 1 g of KH2PO4, 0.5 g of K2HPO4, 20 g of glucose, 1 g of MgSO4, 0.05 g of vitamin B1, and 1 mg of NAA per liter; light condition 300-700 Lux and day/night was 14 h/10 h) and the optimum condition for the production of adenosine was 2.6 mg/g (15 g of skim milk powder, 1 g of KH2PO4, 0.5 g of K2HPO4, 20 g of glucose, 1 g of MgSO4, 0.05 g of vitamin B1, and 1 mg of NAA per liter; light condition 300-700 Lux and day/night was 14 h/10 h).

Effect of cordycepin-enriched Cordyceps militaris L. extract powder on alcohol degradation and hepatoprotection in mice alcohol model

  • Ju-Hye Kim;Heejin Park;Mun-Hyoung Bae;Youngha Seo;Eun-Young Gu;Taek-Keun Oh;Byoung-Seok Lee
    • Korean Journal of Agricultural Science
    • /
    • v.51 no.2
    • /
    • pp.169-178
    • /
    • 2024
  • Cordyceps militaris L. (C. militaris) has been traditionally used as tonic medicine for metabolic syndrome. Cordycepin, has been reported with immunomodulatory, antitumor, and hepatoprotective effect, is the main extract from C. militaris. This study was conducted to evaluate the alcohol degradation and hepatoprotective effect of cordycepin-enriched C. militaris extract (CM) powder in chronic and binge ethanol (ethanol Lieber-DeCarli diet)-fed male C57BL/6 Mice. Cordycepin-enriched C. militaris extract powder was orally administered once daily at dose levels of 0, 125, 250, and 500 mg·kg-1·day-1 for 16 days. For evaluating alcohol degradation, ethanol concentration and alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH) activity were measured in serum. Serum ethanol (EtOH) concentration was decreased at CM treated groups, and the activities of ADH and ALDH were increased dose-dependently at CM treated groups compare to EtOH model group. In clinical chemistry, the values of aspartate aminotransferase (AST) and alanine aminotransferase (ALT) were lower in CM treated groups than those in EtOH model group. Additionally, absolute and relative (to body weight) liver weights were statistically decreased in the CM treated groups compared to the EtOH model group. In conclusion, our study showed that cordycepin-enriched C. militaris extract powder exhibits hepatoprotective effect by upregulating the ADH and ALDH enzyme in an alcoholic liver disease model.

Chemical Characteristics in Fermented Cordycepin-enriched Cordyceps militaris (발효 동충하초의 이화학적 특성)

  • Ahn, Hee-Young;Park, Kyu-Rim;Kim, Yu-Ra;Cha, Jae-Young;Cho, Young-Su
    • Journal of Life Science
    • /
    • v.23 no.8
    • /
    • pp.1032-1040
    • /
    • 2013
  • The comparative effects of fibrinolytic, antioxidative activity and electrophoretical protein patterns with Cordyceps militaris powder (CM) and cordycepin-enriched Cordyceps militaris JLM0636 powder (CCM) and fermented cordycepin-enriched Cordyceps militaris JLM0636 powder by several microscopic organisms were investigated. In addition, nutritional materials such as mineral, protein, and fatty acids were also measured. The protein concentration was higher in CCM than that in CM. The protein concentration in fermented CCM was the highest in CCM treated by Aspergillus kawachii among the various samples. When total protein patterns of CM, CCM, and both fermented CCMs were analyzed by native- and SDS-PAGE, there were slightly varietal differences in electrophoretical protein patterns. Major minerals were K, Ca, Mg, and Zn. Major fatty acids were palmitic acid, stearic acid, oleic acid, linoleic acid, and linolenic acid. Fibrinolytic activity was the highest in the fermented CCM by Bs treatment among the various samples. The ${\alpha},{\alpha}^{\prime}$-diphenyl-${\beta}$-picrylhydrazyl (DPPH) radical scavenging activity was slightly stronger in the CCM treated with Aspergillus kawachii among the various samples; however, these samples all exhibited relatively low levels of activity compared with the butylated hydroxytoluene (BHT). These results may provide the basic data necessary to understand the biological activities and chemical characteristics of Cordyceps militaris JLM0636 powder fermented by several microscopic organisms to develop functional foods.

Hepatoprotective effect of cordycepin-enriched Cordyceps militaris extract powder on high fat diet-induced hepatic steatosis in obese (ob/ob) mice

  • Ju-Hye Kim;Heejin Park;Mun-Hyoung Bae;Youngha Seo;Eun-Young Gu;Taek-Keun Oh;Byoung-Seok Lee
    • Korean Journal of Agricultural Science
    • /
    • v.51 no.2
    • /
    • pp.159-167
    • /
    • 2024
  • Herbal medicinal mushroom Cordyceps militaris has been traditionally used as tonic medicine for metabolic syndrome. Cordycepin, main extract of C. militaris, has been reported with immunomodulatory, anticancer, and hepatoprotective effects. This study was conducted to evaluate the potential hepatoprotective effect of cordycepin-enriched Cordyceps militaris, against high fat diet (HFD)-induced hepatic steatosis (HS) in male obese (ob/ob) mice. HFD was provided to ob/ob mice ad libitum (except negative control). Cordycepin-enriched C. militaris extract powder (CM) was orally administered once daily at dose levels of 0, 125, 250, and 500 mg·kg-1 for 4 weeks. During the study, body weight gain was statistically increased in all HFD fed groups compared to negative control, but body weight gain in CM 500 mg·kg-1 treated group shows a low tendency compared to HS model group. In organ weights, absolute and relative weights (to body weight) in liver and perirenal adipose tissue were increased in all HFD treated groups except CM 500 mg·kg-1 treated group compared to the negative control. In clinical chemistry, serum glucose and total cholesterol levels in CM 250 and/or 500 mg·kg-1 treated groups were lower than HS model group. In microscopical examination, hepatocyte vacuolation with macrovesicles in HS model group was increased compared to negative control, but this finding was decreased in CM 500 mg·kg-1 treated group compared to HS model group. In this study, CM exhibited hepatoprotective effects against hepatic steatosis at mg·kg-1 in ob/ob mice.

Cordyceps militaris Increases Hepatic Glucokinase Activities (Cordyceps miiitaris에 함유된 혈당강하 성분이 간세포 Glucokinase활성에 미치는 영향)

  • Kim, Hyun-Sook;Roh, Young-Joo;Choe, Myeon
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.34 no.2
    • /
    • pp.158-161
    • /
    • 2005
  • We have isolated fractions from Cordyceps militaris and Paecilomyces japonica and investigated their effects on the activity of rat liver cytosolic glucokinase, a key metabolic enzyme involved in carbohydrate metabolism. The dried powder of the C. militaris and P. japonica were successively extracted with ethanol and with 70% ethanol. The residue was exhaustively extracted with hot water. The extract was dialyzed against water, and to the non-dialyzable solution was added 2 volumes of ethanol. The precipitate was collected by centrifugation dispered in water, and lyophilized to afford fraction A. The residue after hot-water extraction was suspended in 5% sodium carbonate. The final residue was suspended in 5% NaOH. The alkaline suspension was purified in a similar manner as described above to afford fraction B. Hepatic glucokinase activities of the fraction A extracted from C. militaris and P. japonica were 371.4 and 379%, respectively. The fraction B was 314.2 and 147.4%. The activity of fraction B of C. militaris extracts was higher than that of P. japonica. Liver cytosolic glucokinase activity of rats fed normal diet supplemented with 0.1% C. militaris was 1316%. In conclusion, the present study has demonstrated that C. militaris extracts were able to prevent sudden postprandial peaks in blood glucose as a result of a marked increase in the liver cytosolic glucokinase activities.