Studies on the tissue culture of Stevia rebaudiana and its components; (II). Induction of shoot primordia.


:Shoot primordia, which were able to propagate vegetatively with a very high rate and to redifferentiate easily to new plants, were induced from shoot tips of Stevia rebaudiana Bertoni on Gamborg B5 medium containing 6-benzylaminopurine (BAP) and alpha-naphthaleneacetic acid (NAA) under light. The propagation of the shoot primordia of Stevia rebaudiana is rapid, and they are highly stable in chromosome number and karyotype. The shoot primordia can propagate at a high rate for a long time without differentiation. At any time, the shoot primordia readily developed into plantlets with shoots and roots within 2 or 3 weeks in static culture on B5 medium containing 0.02 mg/l BAP and 2% sucrose. The plantlets were transplanted to sterilized soil to grow to normal adult plants.


Planta Med


Planta medica


Miyagawa H,Fujioka N,Kohda H,Yamasaki K,Taniguchi K,Tanaka R




Has Abstract


1986-08-01 00:00:00










  • New cytotoxic lupane triterpenes from Perrottetia arisanensis.

    abstract::Eight new lupane triterpenes, including 7beta-cis-coumaroylbetulinic acid (1), 7beta-trans-coumaroylbetulinic acid (2), 7beta-cis-coumaroyl-3-epi-betulinic acid (3), 7beta-trans-coumaroyl-3-epi-betulinic acid (4), 7beta-cis-coumaroylbetulonic acid (5), 7beta-trans-coumaroylbetulonic acid (6), 7beta-hydroxybetulinaldeh...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Du YC,Lin AS,Wu CC,Hsieh PW,Chen YH,Chen IH,Chen SL,Yen HF,Lübken T,Chang FR,Wu YC

    更新日期:2009-06-01 00:00:00

  • Distinguishing Vaccinium species by chemical fingerprinting based on NMR spectra, validated with spectra collected in different laboratories.

    abstract::A method was developed to distinguish Vaccinium species based on leaf extracts using nuclear magnetic resonance spectroscopy. Reference spectra were measured on leaf extracts from several species, including lowbush blueberry (Vaccinium angustifolium), oval leaf huckleberry (Vaccinium ovalifolium), and cranberry (Vacci...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Markus MA,Ferrier J,Luchsinger SM,Yuk J,Cuerrier A,Balick MJ,Hicks JM,Killday KB,Kirby CW,Berrue F,Kerr RG,Knagge K,Gödecke T,Ramirez BE,Lankin DC,Pauli GF,Burton I,Karakach TK,Arnason JT,Colson KL

    更新日期:2014-06-01 00:00:00

  • Cardioprotection and matrix metalloproteinase-9 regulation of salvianolic acids on myocardial infarction in rats.

    abstract::Acute myocardial infarction (AMI) remains the leading cause of mortality in the world. Early intervention using salvianolic acids (SA) can substantially improve clinical outcomes. However, in spite of the great achievements that have been made in elucidating the protective effects of SA on AMI, the effects of SA on th...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Jiang B,Wu W,Li M,Xu L,Sun K,Yang M,Guan S,Liu X,Guo DA

    更新日期:2009-10-01 00:00:00

  • 6-Benzylaminopurine: a plant derived cytokinin inducing positive inotropism by P2-purinoceptors.

    abstract::Positive inotropic effects induced by 6-benzylaminopurine (6-BAP), kinetin and zeatin were studied in rat atria. The potency order observed was 6-BAP > or = kinetin > zeatin. Suramin, a P2-purinoceptor antagonist, inhibited the positive effect of 6-BAP suggesting the involvement of P2-purinoceptors in the positive eff...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Froldi G,Gallo U,Ragazzi E,Caparrotta L

    更新日期:1999-04-01 00:00:00

  • Marine natural products research: current directions and future potential.

    abstract::Natural products research is increasingly turning to marine animals, plants, and microbes as source organisms. Several marine natural products are currently in preclinical and clinical evaluation, others show promising biological activities in in vitro and in vivo assays. Investigations of biological and chemical ecol...

    journal_title:Planta medica

    pub_type: 杂志文章,评审


    authors: König GM,Wright AD

    更新日期:1996-06-01 00:00:00

  • The structure and the stereochemistry of atractyliretin.

    abstract::The nor-kaurane diterpene Atractyliretin was obtained by acid hydrolysis of Atractyloside, a toxic substance isolated from ATRACTYLIS GUMMIFERA L (Compositae). On the basis of spectral (IR, (1)H-NMR, (13)C-NMR and MS) analysis and chemical degradation its structure and stereochemistry was identified as 4. ...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Camarda L,Ceraulo L,Ferrugia M,Pascual C,Sprio V

    更新日期:1986-10-01 00:00:00

  • Gastric cytoprotective anti-ulcerogenic actions of hydroxychalcones in rats.

    abstract::The preventive effects of hydroxychalcone derivatives on ulcer formation induced by severe necrotizing agents such as 60% ethanol in 150 mM HCl (HCl-ethanol) and 0.2 N NaOH in rats were examined. Among the compounds tested, 2',4'-dihydroxychalcone gave the strongest activity in both experimental models and protected t...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Yamamoto K,Kakegawa H,Ueda H,Matsumoto H,Sudo T,Miki T,Satoh T

    更新日期:1992-10-01 00:00:00

  • Inheritance of Biomass Yield and Tropane Alkaloid Content in Hyoscyamus muticus.

    abstract::The nature of gene action for biomass yield and tropane alkaloid content was ascertained through diallel analysis in Egyptian henbane, HYOSCYAMUS MUTICUS L. Dominance variation was preponderant over additive genetic variance, dominance being in the overdominance range for both traits. On an overall basis, recessive al...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Misra HO,Sharma JR,Lal RK

    更新日期:1992-02-01 00:00:00

  • Rapid qualitative and quantitative determination of seven valuable taxanes from various Taxus species by UFLC-ESI-MS and UFLC-DAD.

    abstract::The distribution and level of yew constituents vary with species and tissues. In this study, a rapid and valid method incorporating ultra-fast liquid chromatography (UFLC) with MS and UV detection was developed for simultaneous determination of paclitaxel and its six semisynthesis precursors in needles and hair roots ...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Ge GB,Liang SC,Hu Y,Liu XB,Mao YX,Zhang YY,Luan HW,Qiu MH,Yang L

    更新日期:2010-10-01 00:00:00

  • Chemical and Biological Investigation of Olive Mill Waste Water - OMWW Secoiridoid Lactones.

    abstract::Olive mill waste water is the major byproduct of the olive oil industry containing a range of compounds related to Olea europaea and olive oil constituents. Olive mill waste water comprises an important environmental problem in olive oil producing countries, but it is also a valuable material for the isolation of high...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Vougogiannopoulou K,Angelopoulou MT,Pratsinis H,Grougnet R,Halabalaki M,Kletsas D,Deguin B,Skaltsounis LA

    更新日期:2015-08-01 00:00:00

  • Proteome analysis reveals a distinct molecular profile of cellular stress following incubation of DDT1-MF2 smooth muscle cells in the presence of a high concentration of hyperforin.

    abstract::The acylphloroglucinol derivative hyperforin is a major constituent of St. John's wort extracts ( Hypericum perforatum L.), which has been demonstrated to contribute to the antidepressant action of this herbal drug. In previous investigations we observed that hyperforin causes a rapid stimulation of intracellular calc...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Schrattenholz A,Schroer K,Chatterjee SS,Koch E

    更新日期:2004-04-01 00:00:00

  • Regulation of human pregnane X receptor and its target gene cytochrome P450 3A by praeruptorin A isolated from the herbal medicine Peucedanum praeruptorum.

    abstract::Qianhu, the dried roots of Peucedanum praeruptorum, is a well-known traditional Chinese medicinal herb which was officially listed in the Chinese Pharmacopoeia. Praeruptorin A is the major active constituent of Qianhu. Our previous studies show that praeruptorin effectively transactivated the protein expression and ca...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Huang L,Bi HC,Li YH,Zhang JQ,Kuang SY,Zhang L,Wang YT,Huang M

    更新日期:2013-11-01 00:00:00

  • Effects of Evodia rutaecarpa and rutaecarpine on the pharmacokinetics of caffeine in rats.

    abstract::To assess possible herb-drug interactions, rutaecarpine (an herbal ingredient of Evodia rutaecarpa; 25 mg/kg/day, p. o.), the ethanol extract of Evodia rutaecarpa (1 g/kg/day, p. o.), and an herbal preparation of Evodia rutaecarpa (Wu-Chu-Yu-Tang; 1 g/kg/day) were individually pretreated daily for three consecutive da...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Tsai TH,Chang CH,Lin LC

    更新日期:2005-07-01 00:00:00

  • NIR Spectroscopy of Actaea racemosa L. rhizome - En Route to Fast and Low-Cost Quality Assessment.

    abstract::Rhizomes of Actaea racemosa L. (formerly Cimicifuga racemosa) gained increasing interest as a plant-derived drug due to its hormone-like activity and the absence of estrogenic activity. According to the Current Good Manufacturing Practices guidelines and pharmacopeial standards, quality assessment of herbal starting m...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Bittner M,Krähmer A,Schenk R,Springer A,Gudi G,Melzig MF

    更新日期:2017-08-01 00:00:00

  • Prediction of Permeation and Cellular Transport of Silybum marianum Extract Formulated in a Nanoemulsion by Using PAMPA and Caco-2 Cell Models.

    abstract::The present study explores the potential of nanoemulsion, a lipid drug delivery system, to improve solubility and oral absorption of Silybum marianum extract. The optimized formulation contained 40 mg/mL of commercial extract (4 % w/w) and it was composed of 2.5 g labrasol (20 %) as the oil phase, 1.5 g cremophor EL a...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Piazzini V,Rosseti C,Bigagli E,Luceri C,Bilia AR,Bergonzi MC

    更新日期:2017-10-01 00:00:00

  • Activity of quinones from teak (Tectona grandis) on fungal cell wall stress.

    abstract::Teak ( Tectona grandis L.f., Verbenaceae) sawdust extract inhibited the growth of Aspergillus niger. Centrifugal partition chromatography was used to isolate the active compounds. By (1)H-NMR the active compounds were identified as deoxylapachol and tectoquinone. Two A. niger transgenic strains which show induction of...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Sumthong P,Damveld RA,Choi YH,Arentshorst M,Ram AF,van den Hondel CA,Verpoorte R

    更新日期:2006-08-01 00:00:00

  • New guaiane, megastigmane and eudesmane-type sesquiterpenoids and anti-inflammatory constituents from Youngia japonica.

    abstract::Eleven sesquiterpenoids have been isolated from the whole plants of Youngia japonica (Asteraceae). Among these sesquiterpenoids, five were identified as new compounds on the basis of spectroscopic methods and chemical analysis. Their structures were 3-oxo-8alpha-(4-hydoxyphenyl)acetoxy-10(14),11(13)-guaiadien-12,6-oli...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Chen W,Liu Q,Wang J,Zou J,Meng D,Zuo J,Zhu X,Zhao W

    更新日期:2006-02-01 00:00:00

  • Differentiation of the traditional Chinese medicinal plants Euphorbia humifusa and E. maculata from adulterants by TaqMan real-time polymerase chain reaction.

    abstract::DNA sequence analysis of the rDNA internal transcribed spacer 1 (ITS1) and TaqMan real-time polymerase chain reaction were exploited for their applications in the differentiation of the traditional chinese medicinal plants euphorbia humifusa and e. maculata from three related adulterants e. hypericifolia, E. atoto and...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Xue HG,Wang H,Li DZ,Xue CY,Wang QZ

    更新日期:2008-02-01 00:00:00

  • Inhibition of lipid synthesis and secretion in long-term cultures of adult rat hepatocytes by alpha-asarone.

    abstract::In this work we studied the effect of alpha-asarone, a hypolipidemic active principle of Guatteria gaumeri Greenman, on hepatic lipid metabolism using adult rat hepatocytes cultured on a feeder layer of 3T3 cells. These cultures synthesize and secrete for at least two weeks various lipids from [14C]-acetic and [14C]-o...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Hernández A,López ML,Chamorro G,Mendoza-Figueroa T

    更新日期:1993-04-01 00:00:00

  • Flow Cytometric Analysis of Cellular Berberine Contents in High- and Low-Producing Cell Lines of Coptis japonica Obtained by Repeated Selection.

    abstract::Cell lines that were highly productive for berberine were selected by repeated cloning of small cell aggregates. The berberine content of the highest-producing cell line increased after 4 clonings to 10% dw in comparison to the 3% dw found for the parent line, and the berberine yield was about 1,500 mg/1/14 days. Ther...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Hara Y,Yamagata H,Morimoto T,Hiratsuka J,Yoshioka T,Fujita Y,Yamada Y

    更新日期:1989-04-01 00:00:00

  • Vasorelaxing properties and bio-guided fractionation of Cedrelopsis grevei.

    abstract::The activity-guided fractionation of the hydroalcoholic extract of trunk bark of Cedrelopsis grevei led to the isolation of five coumarins, norbraylin (1), methyl-O-cedrelopsin (2), cedrecoumarin A (3), scoparone (4) and braylin (5) as a part of the constituents responsible for the vasorelaxing activity observed for t...

    journal_title:Planta medica

    pub_type: 信件


    authors: Rakotoarison O,Rabenau I,Lobstein A,Um BH,Schott C,Anton R,Randriantsoa A,Andriantsitohaina R

    更新日期:2003-02-01 00:00:00

  • Alkaloids from Hippeastrum equestre. Part I. Phamine, a new phenanthridone alkaloid.

    abstract::From the bulbs of Vietnamese Hippeastrum equestre Herb. (Amaryllidaceae), besides the well known alkaloids lycorine, tazettine, and hippeastrine, a new alkaloid, phamine, has been isolated. Its structure was established by spectroscopic methods. ...

    journal_title:Planta medica

    pub_type: 信件


    authors: Döpke W,Pham LH,Gründemann E,Bartoszek M,Flatau S

    更新日期:1995-12-01 00:00:00

  • Antifungal chromans inhibiting the mitochondrial respiratory chain of pea seeds and new xanthones from Calophyllum caledonicum.

    abstract::Two new xanthones, caledonixanthone M 1 and caloxanthone L 2, and one new acid, caledonic acid 6 were isolated from the hexane-soluble extract of the stem bark of Calophyllum caledonicum. In the course of this phytochemical study, seven other known compounds - calothwaitesixanthone, calozeyloxanthone, allanxanthone, i...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Hay AE,Guilet D,Morel C,Larcher G,Macherel D,Le Ray AM,Litaudon M,Richomme P

    更新日期:2003-12-01 00:00:00

  • A novel stilbene glucoside, oxyresveratrol 3'-O-beta-glucopyranoside, from the root bark of Morus alba.

    abstract::A novel stilbene glucoside was isolated from the root bark of Morus alba L. (Moraceae), along with mulberroside A, cis-mulberroside A, oxyresveratrol. The structure of the novel stilbene glucoside was determined as oxyresveratrol 3'-O-beta-glucopyranoside. ...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Qiu F,Komatsu K,Kawasaki K,Saito K,Yao X,Kano Y

    更新日期:1996-12-01 00:00:00

  • Caco-2 Permeability Studies and In Vitro hERG Liability Assessment of Tryptanthrin and Indolinone.

    abstract::Tryptanthrin and (E,Z)-3-(4-hydroxy-3,5-dimethoxybenzylidene)indolinone (indolinone) were recently isolated from Isatis tinctoria as potent anti-inflammatory and antiallergic alkaloids, and shown to inhibit COX-2, 5-LOX catalyzed leukotriene synthesis, and mast cell degranulation at low µM to nM concentrations. To ass...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Jähne EA,Eigenmann DE,Moradi-Afrapoli F,Verjee S,Butterweck V,Hebeisen S,Hettich T,Schlotterbeck G,Smieško M,Hamburger M,Oufir M

    更新日期:2016-08-01 00:00:00

  • A New Limonoid, Amoorinin, from the Stem Bark of Amoora rohituka.

    abstract::Evidence is presented for the structure of a new limonoid, amoorinin, from the stem bark of AMOORA ROHITUKA on the basis of spectral and chemical evidences. ...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Agnihotri VK,Srivastava SD,Srivastava SK

    更新日期:1987-06-01 00:00:00

  • Labdane diterpenoids and shikimic acid derivatives from Araucaria cunninghamii.

    abstract::Four new (1-4) and two known compounds (5, 6) were isolated from the aerial parts of Araucaria cunninghamii. By analysis of UV, IR, MS, and NMR, the new compounds were identified as ENT-19-(Z)-coumaroyloxylabda-8(17),13(16),14-triene (1), ENT-19-( E)-coumaroyloxylabda-8(17),13(16),14-triene (2), shikimic acid N-butyl ...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Chen J,Chen JJ,Yang LQ,Hua L,Gao K

    更新日期:2011-03-01 00:00:00

  • Application of proteomic and bioinformatic techniques for studying the hepatoprotective effect of dioscin against CCl₄-induced liver damage in mice.

    abstract::In this study, the significant hepatoprotective effect of dioscin against CCl₄-induced acute liver damage in mice was first discovered, and the effect produced by dioscin at the dose of 100 mg/kg was equal to the action produced by silymarin at the dose of 200 mg/kg. Then, 1-dimension gel electrophoresis was used to s...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Lu B,Yin L,Xu L,Peng J

    更新日期:2011-03-01 00:00:00

  • Depsides from the petals of Papaver rhoeas.

    abstract::Two new depsides as well as the known p-hydroxybenzoic acid and its methyl ester, protocatechuic acid, 2-(4-hydroxyphenyl)-ethanol, 2-(3,4-dihydroxyphenyl)-ethanol and the flavonoids kaempferol, quercetin, luteolin and hypolaetin and the glycosides 3- O-beta- D-glucopyranosylquercetin (isoquercitrine), 3- O-beta- D-gl...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Hillenbrand M,Zapp J,Becker H

    更新日期:2004-04-01 00:00:00

  • Determination of Final Steps in Biosyntheses of Essential Oil Components in Perilla frutescens.

    abstract::Biosynthetic pathways of the essential oil components in PERILLA FRUTESCENS were examined by tracer experiments using [ (14)C]-labeled sucrose on two chemotypes: perillaketone (PK) and phenylpropanoid (PP-EM) types. The results of the experiments indicated that perillaketone is not converted from isoegomaketone but is...

    journal_title:Planta medica

    pub_type: 杂志文章


    authors: Nishizawa A,Honda G,Tabata M

    更新日期:1989-06-01 00:00:00