Results 101 to 110 of about 1,074 (173)
Sensors, 2014 A label-free split G-quadruplex and graphene oxide (GO)-based fluorescence platform has been designed to distinguish Pseudostellaria heterophylla (PH) from its adulterants based on the differences in their nrDNA ITS sequences.
Zhenzhu Zheng, Juan Hu, Zhaodong He
doaj +1 more source
Studies on sexual reproduction of Pseudostellaria heterophylla and its in vitro manipulation [PDF]
, 2009 太子参(Pseudostellariaheterophylla(Miq.)PaxexPaxetHoffm.)是地道中药材，以块根入药。生产上长期采用块根进行无性繁殖，加之栽培品种单一、连年栽种，使得太子参种质退化、病害严重，影响了太子参的产量和品质，阻碍了太子参产业的可持续发展。为了弄清太子参的有性生殖的基本过程，探索改良太子参的生物技术，我们采用电子显微镜观察、离体分离、离体培养技术、微块根诱导形成、组织化学研究技术、多倍体诱导技术等研究方法，对太子参雌、雄配子体的整个发育进行详细的细胞学观察 ...
叶祖云
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Comparison on Pseudostellarin B(Cyclic peptide) Content in Different Kinds/Harvest Time of Pseudostellaria heterophylla(Miq.) Pax [PDF]
, 2007 目的分析比较不同品种不同采收期太子参环肽Pseudostellarin B的含量,为合理开发利用太子参的植物资源提供参考。方法不同品种不同采收期太子参经提取制备后,采用高效液相色谱测定太子参环肽Pseudostellarin B的含量。结果一号品种不同采收期太子参中Pseudostellarin B的平均含量为198.1μg/g,二号品种不同采收期太子参中Pseudostella-rin B的平均含量为105.8μg/g。结论不同品种不同采收期太子参中Pseudostellarin B的含量有差异 ...
康海宁 +4 more
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Characteristics of Germination and Biomass Production of Ocimum Basilicum L. Cultured In Vitro [PDF]
, 2016 The aim of this study was to investigate impact of nutrient medium on sweet basil (Ocimum basilicum L.) in vitro germination, early growth and biomass acumulation.
Bojovic, Biljana +3 more
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Industrial Crops and ProductsPseudostellaria heterophylla is a traditional Chinese herbal medicine and health food, but its yield of tuberous roots is generally low due to the short effective photosynthetic period.
Yuling Xu +5 more
doaj +1 more source
, 2012 八ヶ岳東麓の高原に位置する信州大学農学部野辺山ステーションでは，近年，カラマツ林や草原植生の管理について転換が求められている。野辺山ステーションにおける植物目録作成を目的として，2011年に全域を踏査して植物相および群落調査を行なった。併せて，1992―93年にまとめられた植物目録との総括と比較を行なった。その結果，全体で80科419種の維管束植物が確認された。1992―93年と2011年とで，消失種73種，新規確認種75種が認められた。消失種には草原性の種が多く ...
岡部, 繭子 +2 more
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Smart shops: a survey of products, claimed effects and medical-toxicological relevance [PDF]
, 1999 During the last few years the use of herbal drugs of abuse, so-called 'smart products' and eco-drugs has increased. Many of these products have psychoactive effects.
Beltman W +6 more
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Immunomodulatory and anti-tumor effects of klebsiella K24 capsular polysaccharide. [PDF]
, 1997 by Chen Paul.Thesis (M.Phil.)--Chinese University of Hong Kong, 1997.Includes bibliographical references (leaves 141-150).Chapter 1. --- INTRODUCTION --- p.1Chapter 1.1 --- Immunomodulation --- p.1Chapter 1.2 --- Effector cells mediating anti-tumour ...
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Non-destructive identification of Pseudostellaria heterophylla from different geographical origins by Vis/NIR and SWIR hyperspectral imaging techniques. [PDF]
Front Plant Sci, 2023 Zhang T +13 more
europepmc +1 more source