海金沙

海金沙挥发性成分的GC指纹图谱研究

Study on GC Fingerprint of Volatile Components from Lygodium Japonicum

海金沙总黄酮提取物对花生油抗氧化稳定性影响

Influence of Flavonoid Extracts from Lygodium Japonicum on Antioxidant Stability of Peanut Oil

RP-HPLC测定海金沙藤中咖啡酸的含量

Determination of caffeic acid content in Lygodium japonicum by RP-HPLC

结论：实验结果表明，X射线衍射Fourier指纹图谱鉴定法可用于中药材海金沙的分析鉴定。

Conclusion : The experimental result indicated that X-ray diffraction Fourier fingerprint spectra can be used to identify and analyze the Chinese traditional herb Lygodium japonicum ( Thunb . ) Sw .

方法：以甲醇、氯仿、石油醚为提取溶剂，提取中药材海金沙，采用粉末X射线衍射Fourier谱鉴定法对提取物进行分析鉴定。

Method : To get the extracts of Spora Lygodii using methanol , chloroform and petroleum ether as solvent and the extracts were identified 、 analyzed by X-ray diffraction Fourier fingerprint spectra .

目的：研究海金沙草（Lygodiumjaponicum）的化学成分。

Aim : To investigate the chemical constituents from the aerial parts of Lygodium japonicum .

超声波辅助提取海金沙黄酮及其抑菌效果研究

Ultrasound-assisted Extraction of Flavonoids from Lygodium and Its Bacteriostasis Properties

海金沙多糖的分离纯化及抗菌活性

Isolation , Purification and Antimicrobial Activities of the Polysaccharides from Lygodium japonicum

小叶海金沙配子体发育和快速繁殖研究

Study on Gametophyte Development and Rapid Propagation of Lygodium scandens

双频超声对海金沙中黄酮提取率影响的研究

Effect of Dual-Frequency Ultrasound Technique on the Extraction Rate of Flavonoids from Lygodium japonicum

成熟的海金沙就通过这种方式调控性别平衡，维持群落内部合理的基因多样性。

Thus the grown-ups control the gender balance to maintain a healthy genetic diversity .

建立了一种新的中药材海金沙分析鉴定的方法。

In this paper , a new identification and analysis method of Spora Lygodii was set up .

方法用海金沙全草经过水蒸气蒸馏所得的挥发油，运用GC&MS技术，结合计算机检索对具体化学成分进行了分析和鉴定。

METHODS The essential oil was obtained by steam distillation . Chemical components were separated and identified by GC-MS.

海金沙草；多糖；响应面分析；降维分析；

Lygodium japonicum ; polysaccharide ( PSA ); response surface methodology ( RSM ); dimension reduction analysis ( DRA );

海金沙精细胞中生毛体发育及多层结构起源的超微结构研究

An Ultrastructural Study of the Development of Blepharoplast and the Origin of Multilayered Structure in the Sperm of Lygodium japonicum

据营养器官的形态结构判断，在海金沙胚胎发育中最早出现的营养器官是叶和根。

On the basis of the structure of vegetable organs , the first leaf and root are the earliest organs in the development of embryo .

因此，在海金沙幼苗成长的过程中，周围成熟的雌性植株会分泌一种名为赤霉素的化学物质，诱导这些幼秒生长成雄性植株。

So , when little fernlings are growing , older females in the neighborhood can secrete a chemical called gibberellin , which causes the surrounding youth to turn into males .