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leonurus_japonicus_houtt [2015/06/13 09:39] – Externe Bearbeitung 127.0.0.1leonurus_japonicus_houtt [2015/12/29 15:53] (aktuell) andreas
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-Lamiaceae - syn.Leonurus heterophyllus Sweet; Leonurus artemisia (Loureiro) S. Y. Hu; \\ +Leonurus japonicus HOUTT. - syn.Leonurus heterophyllus Sweet; Leonurus artemisia (Loureiro) S.Y.Hu; Leonurus sibiricus auct. pl. - Lamiaceae\\ 
-Chinese Motherwort, 益母草 yi mu cao+益母草 yi mu cao (chin.), Chinese Motherwort, **Chinesisches Mutterkraut**, (Japanischer) Löwenschwanz, Sibirisches Herzgespann
  
 Annual or bienniel herb, 30-120cm high, native to East and Southeast Asia; lower stem leaf blades ovate, 3-palmatipartite; floral leaves linear to linear-lanceolate; flowers sessile, calyx tubular-campanulate (6-8 mm), corolla white or reddish to purplish red. [[http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=210000972]] Annual or bienniel herb, 30-120cm high, native to East and Southeast Asia; lower stem leaf blades ovate, 3-palmatipartite; floral leaves linear to linear-lanceolate; flowers sessile, calyx tubular-campanulate (6-8 mm), corolla white or reddish to purplish red. [[http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=210000972]]
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 [Labdane diterpenes and flavonoids from Leonurus japonicus. Seo, H. K., Kim, J. S., & Kang, S. S., Helvetica Chimica Acta, Vol.93(10), 2010, 2045-2051] \\ [Labdane diterpenes and flavonoids from Leonurus japonicus. Seo, H. K., Kim, J. S., & Kang, S. S., Helvetica Chimica Acta, Vol.93(10), 2010, 2045-2051] \\
 [[http://www.ncshm.re.kr/erp/erpmenus/research_result/uploadfiles/%EC%9D%B5%EB%AA%A8%EC%B4%88-%EA%B0%95%EC%82%BC%EC%8B%9D.pdf]] [[http://www.ncshm.re.kr/erp/erpmenus/research_result/uploadfiles/%EC%9D%B5%EB%AA%A8%EC%B4%88-%EA%B0%95%EC%82%BC%EC%8B%9D.pdf]]
 +
 +"[[https://en.wikipedia.org/wiki/Leonurine|Leonurine]] is a prominent pharmacologically active guanidine alkaloid (4-{[amino(imino)methyl]amino} butyl-4-hydroxy-3,5-dimethoxybenzoate), mainly exerting cardiovascular, hypotensive, uterotonic, and neuroprotective effects. It is commonly regarded as the predominant active principle of Leonurus and Leonotis drugs (subfamily Lamioideae), though its presence has only been unambiguously proven for the aerial parts of Leonurus japonicus Houtt. (yimucao/Chin.Ph.,DAB), used in TCM/Kampo for the treatment of various gynaecological and cardiovascular disorders." \\
 +[Leonurus japonicus, Leonurus cardiaca, Leonotis leonurus: A novel HPLC study on the occurrence and content of the pharmacologically active guanidino derivative leonurine., Kuchta, K., Ortwein, J., Rauwald, H.W., Die Pharmazie-An International Journal of Pharmaceutical Sciences, 67(12), 2012, 973-979]
  
 "Yimucao oil was mainly made up of diterpenes (32.77%) and sesquiterpenes (45.37%), with phytone (19.02%), phytol (13.75%), caryophyllene oxide (11.49%) and β-caryophyllene (9.89%) being the most significant constituents. Other sesquiterpenes that were present in appreciable amounts were spathulenol (5.31%), α-caryophyllene (3.38%) and isocaryophyllene (3.00%)." \\ "Yimucao oil was mainly made up of diterpenes (32.77%) and sesquiterpenes (45.37%), with phytone (19.02%), phytol (13.75%), caryophyllene oxide (11.49%) and β-caryophyllene (9.89%) being the most significant constituents. Other sesquiterpenes that were present in appreciable amounts were spathulenol (5.31%), α-caryophyllene (3.38%) and isocaryophyllene (3.00%)." \\
 [Chemical composition and antibacterial activity of essential oils from different parts of Leonurus japonicus Houtt. Xiong, L., Peng, C., Zhou, Q. M., Wan, F., Xie, X. F., Guo, L., ... & Dai, O.,  Molecules, Vol.18(1), 2013, 963-973] [Chemical composition and antibacterial activity of essential oils from different parts of Leonurus japonicus Houtt. Xiong, L., Peng, C., Zhou, Q. M., Wan, F., Xie, X. F., Guo, L., ... & Dai, O.,  Molecules, Vol.18(1), 2013, 963-973]
 +
 +The dried herb, Chinese drug name PhPRC 2010: Leonuri japonici herba, yimucao, 益母草, is used to treat menstrual pain, premenstrual syndrome, pain after birth, myoma, infertility, ovarian cysts, endometriosis, urinary tract infections, and edema. It should be used with caution (or should be avoided) during pregnancy and child birth. PhPRC 2010 demands min. 0.050% leonurine hydrochloride, min. 0.50% [[https://pubchem.ncbi.nlm.nih.gov/compound/proline_betaine|stachydrine]] hydrochloride. \\
 +[[http://www.lfl.bayern.de/mam/cms07/publikationen/daten/merkblaetter/chinese_medicinal_plants__cultivated_bavaria_lfl-merkblatt.pdf]]
 +
 +{{:leonurus_sibiricus.jpg?500}} \\
 +L.japnonicus as Leonurus sibiricus; Blanco, M., Flora de Filipinas, t.259 (1875) \\
 +[[http://plantgenera.org/species.php?id_species=592986]]
leonurus_japonicus_houtt.1434188344.txt.gz · Zuletzt geändert: 2015/12/29 15:25 (Externe Bearbeitung)

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