• 제목/요약/키워드: Polyporaceae

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Checklist of Mushrooms of Mt. Cleopatra Needle Forest Reserve in Palawan Island, Philippines

  • Kim, Dae Ho;Ha, Nguyen Manh;Manalo, Mutya Ma Quintos;Baldovino, Manuel;Lee, Jong Kyu
    • 한국산림과학회지
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    • 제110권2호
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    • pp.289-294
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    • 2021
  • A mushroom survey was conducted in Mt. Cleopatra Needle Forest Reserve (CNFR) northeast of Puerto Pincesa, the capital city of Palawan island, from August 2018 to September 2019. During this period, 433 fungal fruiting bodies were collected from 3 different from survey sites, Concepcion, Kalakwasan, and Tanabag Barangays. The specimens were identified based on their morphological and molecular analyses and classified into 176 species, 114 genera, 55 families, and 22 orders. The mushrooms belong to Ascomycota were classified into 20 species, 15 genera, 12 families, and 7 orders, while those belongs to Basidiomycota were classified into 156 species, 99 genera, 43 families, and 15 orders, respectively. Among these mushrooms, the families with high frequency were Polyporaceae (18.9%), Marasmiaceae (11.5%), Xylariaceae (9.7%), Agaricaceae (8.3%), Auriculariaceae (4.8%), Ganodermataceae (4.2%), Hypoxylaceae (3.2%), and Sarcoscyphaceae (3.0%), and comprised 63.7% of the total specimens identified. This report may be the first checklist of mushrooms in Mt. CNFR and could be used for developing conservation strategies of the critical habitat in Palawan island.

A Checklist of Mushrooms of Phou Khao Khuoay National Protected Area (PKKNPA) of Lao-PDR

  • Lee, Jin Heung;Kim, Dae Ho;Yun, Ji Ho;Hong, Min Young;Lee, Jong Kyu
    • Journal of Forest and Environmental Science
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    • 제34권6호
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    • pp.457-460
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    • 2018
  • Mushroom survey was conducted in the Phou Khao Khuoay National Protected Area (PKKNPA) located at east direction 65km from Vientiane, the capital city of Lao-PDR from September 2015 to November 2016. During this periods, mushroom specimens were collected from 10 different survey sites, and then were identified and classified into 149 species, 113 genera, and 55 families by morphological and molecular analyses. The mushrooms belongs to Ascomycota were classified into 13 species, 7 genera, 5 families, and 5 orders, while those belongs to Basidiomycota were classified into 136 species, 113 genera, 55 families, and 18 orders, respectively. Among these mushrooms, the most species-rich families were Polyporaceae (18.1%), Marasmiaceae (11.0%), Ganodermataceae (8.6%), Xylariaceae (5.8%), Russulaceae (5.4%), Agaricaceae (4.7%), Boletaceae (4.7%), Hymenochaetaceae (3.9%), and Amanitaceae (3.6%), and comprised 65.8% of the total specimens identified.

A Checklist of Mushrooms of Dong Hua Sao National Biodiversity Conservation Area (DHSNBCA) of Lao-PDR

  • Lee, JongKyu;Kim, DaeHo;Nguyen, Manh Ha;Bae, Young Jun;Manilak, Philaxay
    • Journal of Forest and Environmental Science
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    • 제37권2호
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    • pp.163-167
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    • 2021
  • Mushroom survey and collection were conducted in the Dong Hua Sao National Biodiversity Conservation Area (DHSNBCA), which is located about 30 km east of Pakse and about 10 km south of the town of Paksong, Champasak Province of Lao-PDR, from from at the early July to October in 2019. During this periods, mushroom specimens were collected from 6 different locations, and then they were identified and classified into 103 species, 74 genera, 37 families, 15 orders and 6 classes by morphological and molecular analyses. The mushrooms belongs to Ascomycota were classified into 10 species, 6 genera, 4 families, 3 orders and 2 classes, while those belongs to Basidiomycota were classified into 92 species, 67 genera, 32 families, 11 orders, and 3 classes, respectively. In addition, 1 species of Myxomycota was also identified. Among these mushrooms, the most species-rich families are Marasmiaceae (17.3%), Polyporaceae (13.1%), Mycenaceae (8.9%), Agricaceae (8.3%), Xylariaceae (6.5%), Auriculariaceae (4.8%), Ganodermtaceae (3.6%), Dacrymycetaceae (3.0%), Meruliaceae (3.0%), Russulaceae (3.0%) and comprised 71.4% of the total specimens identified.

Acetyl Eburicoic Acid from Laetiporus sulphureus var. miniatus Suppresses Inflammation in Murine Macrophage RAW 264.7 Cells

  • Saba, Evelyn;Son, Youngmin;Jeon, Bo Ra;Kim, Seong-Eun;Lee, In-Kyoung;Yun, Bong-Sik;Rhee, Man Hee
    • Mycobiology
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    • 제43권2호
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    • pp.131-136
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    • 2015
  • The basidiomycete Laetiporus sulphureus var. miniatus belongs to the Aphyllophorales, Polyporaceae, and grows on the needleleaf tree. The fruiting bodies of Laetiporus species are known to produce N-methylated tyramine derivatives, polysaccharides, and various lanostane triterpenoids. As part of our ongoing effort to discover biologically active compounds from wood-rotting fungi, an anti-inflammatory triterpene, LSM-H7, has been isolated from the fruiting body of L. sulphureus var. miniatus and identified as acetyl eburicoic acid. LSM-H7 dose-dependently inhibited the NO production in RAW 264.7 cells without any cytotoxicity at the tested concentrations. Furthermore it suppressed the production of proinflammatory cytokines, mainly inducible nitric oxide synthase, cyclooxygenase-2, interleukin (IL)-$1{\beta}$, IL-6 and tumor necrosis factor ${\alpha}$, when compared with glyceraldehyde 3-phosphate dehydrogenase. These data suggest that LSM-H7 is a crucial component for the anti-inflammatory activity of L. sulphureus var. miniatus.

한국산(韓國産) 고등(高等) 균류(菌類)의 분류학적(分類學的) 연구(硏究)(제6보)(第6報) (Taxonomic Investigations on Korean Higher Fungi(VI))

  • 박완희;민경희;김양섭;박용환;김병각
    • 한국균학회지
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    • 제16권4호
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    • pp.226-229
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    • 1988
  • 1984년(年) 6월(月)부터 1987년(年) 11월(月)까지 불암산(佛岩山) 기슭에 있는 서울산업대학(産業大學) 캠퍼스에서 채집(採集)한 한국산(韓國産) 균류(?類) 120여종(餘種)을 관찰(觀察)한 결과(結果), 말기록속(末記錄屬) 1속(屬)과 미기록종(未記錄種) 2종(種) 동정(同定)하였기에 보고(報告)하는 바이다. 말기록속(末記錄屬)은 반달버섯속 Hapalopilus이고 미기록종(未記錄種)은 질산벚꽃버섯 Hygrophorus nitratus(Pers. ex Pers.) Fr,와 노란반달버섯 Hapalopilus rutilans(Pers. ex Fr.) Karst. 이다.

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한국산 영지의 혈압 강하 성분에 관한 연구 (Studies on Antihypertensive Components of Ganoderma lucidum in Korea)

  • 박준희;김하원;김영중;최응칠;김병각
    • 한국식품위생안전성학회지
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    • 제2권2호
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    • pp.57-65
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    • 1987
  • 한국에서 재배된 영지의 혈압 강하 작용을 검색한 결과, 두 종류의 영지 자실체에서 모두, 용량을 증가시킴에 따라 심박수, 수축기 혈압 및 확장기 혈압을 강하시킴을 관찰하였다. 또, 이러한 혈압을 강하시키는 유효 성분은 fraction B에 많이 포함되어 있음을 확인할 수 있었는데, 선천성 고혈압 쥐에 체중당 10mg을 정맥내 투여했을 때, 대조군과 비교하여 유의한 차이를 가지고 혈압을 강하시켰다. 혈액 관류 심장 표본에서의 영지의 작용을 관찰해 본 결과, sample J의 경우는 용량에 따라 심박수 및 심실 수축력을 증가시켰으나 sample K의 경우 용량을 증가시킴에 따라 심박수 및 심방 수축력을 오히려 감소시켰으며, 심실 수축력은 거의 변화가 없었고, 또, 관상동맥 혈류량을 용량의존적으로 증가시켰다. 심장에 대한 위의 모든 반응은 fraction A와 B에서만 나타났고, fraction C는 영향을 끼치지 못했다.

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영지(靈芝)의 안전성(安全性)에 관한 연구(硏究) (Studies on Safety of Ganoderma lucidum)

  • 김명자;김하원;이영순;심미자;최응칠;김병각
    • 한국균학회지
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    • 제14권1호
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    • pp.49-59
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    • 1986
  • 국내에서 재배된 영지의 안전성을 검토하기 위하여 크게 급성 독성 실험과 아급성 독성 실험으로 나누어 실험하여본 결과, 급성 독성 실험에서는 투여 가능한 최대 투여량(5,000 mg/kg)에서 암, 수 모두에서 치사 예는 관찰할 수 없었으며, 아급성 독성 실험에서는 체중 측정, 혈액학적 검사, 장기 중량, 장기 조직의 병리학적 조직 검사, 뇨 검사를 실시하여 본 바, 대조군과 비교할만한 통계학적 유의차를 발견할 수 없었다.

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Methyl 9-Oxo-(10E,12E)-octadecadienoate Isolated from Fomes fomentarius Attenuates Lipopolysaccharide-Induced Inflammatory Response by Blocking Phosphorylation of STAT3 in Murine Macrophages

  • Choe, Ji-Hyun;Yi, Young-Joo;Lee, Myeong-Seok;Seo, Dong-Won;Yun, Bong-Sik;Lee, Sang-Myeong
    • Mycobiology
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    • 제43권3호
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    • pp.319-326
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    • 2015
  • Fomes fomentarius is a fungus of the Polyporaceae family and is used in traditional oriental therapies. Although the anti-inflammatory activities of this species have been previously reported, the identity of the bioactive compounds responsible for this activity remains unknown. Here, we investigated whether methyl 9-oxo-(10E,12E)-octadecadienoate (FF-8) purified from F. fomentarius exerts anti-inflammatory activity in murine macrophages stimulated with lipopolysaccharide (LPS). FF-8 suppressed secretion of nitric oxide (NO) and prostaglandin $E_2$ through downregulation of inducible NO synthase and cyclooxygenase-2 expression induced by LPS. In addition, pretreatment of cells with FF-8 led to a reduction in levels of secreted inflammatory cytokines such as tumor necrosis factor-${\alpha}$ and interleukin-6 in macrophages stimulated with LPS. Conversely, FF-8 did not affect nuclear factor ${\kappa}B$, p38, c-Jun NH2-terminal kinase, and extracellular signal-regulated kinase pathways. Instead, FF-8 specifically interfered with signal transducer and activator of transcription 3 (STAT3) phosphorylation induced by LPS. Collectively, this study demonstrated that FF-8 purified from F. fomentarius suppresses inflammatory responses in macrophages stimulated with LPS by inhibiting STAT3 activation. Further studies will be required to elucidate the anti-inflammatory effect of FF-8 in vivo.

한국산(韓國産) 고등(高等) 균류(菌類)의 성분(成分) 연구(硏究)(제41보)(第41報) -Lentinus edodes DMC7 균주(菌株)의 배양(培養) 여액(濾液)의 항암(抗癌) 성분(成分)- (Studies on Constituents of the Higher Fungi of Korea(XLI) -An Antitumor Fraction from the Culture Filtrate of Lentinus edodes DMC7-)

  • 정경수;최응칠;김병각
    • 한국균학회지
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    • 제12권4호
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    • pp.129-132
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    • 1984
  • 한국산 담자균류로부터 새로운 항종양 성분을 개발하기 위하여 표고의 일개 균주인 Lentinus edodes DMC7을 인공배지에서 진탕배양하여 그 균사 배양물을 얻었다. 그중 배양 여액으로부터 수용성 고분자 분획을 분리하여 LF-3라고 명명하였다. LF-3는 ICR 마우스에 이식된 Sarcoma 180세포에 대하여 항암작용을 나타내었으며 그 저지율은 53. 1%였다.

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Toxicological Evaluation of Phytochemical Characterized Aqueous Extract of Wild Dried Lentinus squarrosulus (Mont.) Mushroom in Rats

  • Ugbogu, Eziuche Amadike;Akubugwo, Iroha Emmanuel;Ude, Victor Chibueze;Gilbert, James;Ekeanyanwu, Blessing
    • Toxicological Research
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    • 제35권2호
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    • pp.181-190
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    • 2019
  • Lentinus squarrosulus (Mont.) is an edible wild mushroom with tough fruiting body that belongs to the family Polyporaceae. It is used in ethnomedicine for the treatment of ulcer, anaemia, cough and fever. Recent studies have demonstrated its anticancer, anti-diabetic and antioxidant properties. However, little or no information is available regarding the bioactive components and toxicological study of wild dried L. squarrosulus. Therefore, this study investigated the bioactive components of aqueous extract of boiled wild dried L. squarrosulus and its toxicological effects in rats. The extract of L. squarrosulus was subjected to GC-MS analysis. The acute toxicity test was performed by oral administration of a single dose of up to 5,000 mg/kg extract of L. squarrosulus. In subacute study, the rats were orally administered extract of L. squarrosulus at the doses of 500, 1,000 and 1,500 mg/kg body weight daily for 14 days. The haematological, lipid profile, liver and kidney function parameters were determined and the histopathology of the liver and kidney were examined. The GC-MS analysis revealed the presence of bioactive compounds; 1-tetradecene, fumaric acid, monochloride, 6-ethyloct-3-yl ester, 9-eicosene, phytol, octahydropyrrolo[1,2-a]pyrazine and 3-trifluoroacetoxypentadecane. In acute toxicity study, neither death nor toxicity sign was recorded. In the sub-acute toxicity study, significant differences (p < 0.05) were observed on creatinine, aspartate aminotransferase, alanine aminotransferase, total cholesterol, triglycerides and high-density lipoprotein cholesterol. Whilst no significant differences (p > 0.05) were observed on packed cell volume, heamoglobin, red blood cell, white blood cell and alkaline phosphatase, in all the tested doses. No histopathological alterations were recorded. Our findings revealed that aqueous extract of L. squarrosulus may have antimicrobial, antinocieptive and antioxidant properties based on the result of GC-MS analysis. Results of the toxicity test showed no deleterious effect at the tested doses, suggesting that L. squarrosulus is safe for consumption at the tested doses.