• Title/Summary/Keyword: Hibiscus manihot L.

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Effects of Topping Methods on Yield and Major Agronomic Characteristics in Hibiscus manihot L. (적심방법이 닥풀[Hibiscus manihot L.]의 주요형질과 수량에 미치는 영향)

  • 김상곤;김철우;정동희;권병선
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.39 no.3
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    • pp.256-261
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    • 1994
  • To investigate the effects of topping method on the yield and major agronomic traits of three varieties differed in plant type of Hibiscus manihot the experiments were carried out Mokpo Branch Station of Crop Experiment Station, in 1993. Fresh weight of root, dry weight of culm, dry weight of capsule and dry matter ratio on root were highest in the long culmed variety, and at the plots with topping of growing point in main culm and branches(Treatment No.3). Considering from the above results, optimum topping method seemed to be topping of growing point in main culm and branches in the long culmed variety.

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The origin of the word of sunflower (해바라기(향일규(向日葵), 향일화(向日花))의 어원(語源)에 대하여)

  • Kim, Jong-Dug;Koh, Byung-Hee
    • Korean Journal of Oriental Medicine
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    • v.7 no.1
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    • pp.55-66
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    • 2001
  • According to the customary, naming is done after the subject is in existence. But the name's Hae-ba-ra-gi(해바라기), 향일규(向日葵), 향일화(向日花))' has been used as an alias of Hibiscus manihot L.(닥풀) long before Helianthus annuus L.(sunflower) was brought in to Korea. And now the usage of the name has been conversed since them. Since the incorrect record of '葵藿' and '葵花'as '해바라기' in ${\ulcorner}$조선어사전(朝鮮語辭典)${\lrcorner}$(1920), the mistake has been carried on this must be corrected from now on. Incorrect record of hollyhock(蜀葵花) '해바라기' in ${\ulcorner}$몽유(蒙喩))${\lrcorner}$(1810) took a role in this incorrect trend.

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Hibiscus manihot leaves Attenuate Accumulation of Lipid Droplets by Activating Lipolysis, Browning and Autophagy, and Inhibiting Proliferation of 3T3-L1 Cells

  • Na Gyeong Geum;Jeong Won Choi;Hyeok Jin Choi;Gwang Hyeon Ryu;Jin Boo Jeong
    • Korean Journal of Plant Resources
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    • v.36 no.6
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    • pp.541-548
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    • 2023
  • In the present study, the effects of HML on lipolysis, adipocyte browning, autophagy, and proliferation were investigated. HML affected lipolysis by increasing the protein levels of ATGL and HSL, and phosphorylation levels of HSL and AMPK. Furthermore, HSL decreased the perilipin-1 levels. In addition, free glycerol content was increased by HML treatment. HML affected adipocyte browning by increasing the protein levels of UCP-1, PGC-1α, and PRDM16. In addition, HML affected autophagy by increasing the levels of LC3-I and LC3-II, and decreasing those of SQSTM1/p62. Moreover, HML affected adipocyte proliferation by suppressing the proliferation of 3T3-L1 cells due to arrest of the cell cycle via blocking the expression of β-catenin and cyclin D1. These results suggest that HML induces lipolysis, adipocyte browning, autophagy, and inhibits excessive proliferation of adipocytes.

The origin of the word of sunflower (해바라기(향일규(向日葵), 향일화(向日花))의 어원(語源)에 대하여)

  • Kim, Jong Dug;Koh, Byung Hee
    • The Journal of Korean Medical History
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    • v.14 no.1
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    • pp.31-47
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    • 2001
  • According to the customary, naming is done after the subject is in existence. But the name "Haebaragi"(Hyangilgyu, Hyangilhwa) has been used as an alias of Hibiscus manihot L, long before Helianthus annuus L was brought in to Korea, and now the usage of the name has been conversed since then. Since the incorrect record of Gyugwak and Gyuhwa as Haebaragi in "Chosunesajun"(Dictionary of Chosun language) published under Chosunchongdokbu in 1920, the mistake has been carried on and this must be corrected from now on. Incorrect record of hollyhock(Chokgyuwha) as Haebaragi in "Mong-u" (1810) took a role in this incorrect trend.

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