Results 41 to 50 of about 4,301 (203)

Rapid amplification of four retrotransposon families promoted speciation and genome size expansion in the genus Panax

Scientific Reports, 2017
Genome duplication and repeat multiplication contribute to genome evolution in plants. Our previous work identified a recent allotetraploidization event and five high-copy LTR retrotransposon (LTR-RT) families PgDel, PgTat, PgAthila, PgTork, and PgOryco ...
Junki Lee, Nomar Espinosa Waminal, Hong-Il Choi, Sampath Perumal, Sang-Choon Lee, Van Binh Nguyen, Woojong Jang, Nam-Hoon Kim, Li-zhi Gao, Tae-Jin Yang   +9 more
doaj   +1 more source

Studies on saponin production in tropical medicinal plants Maesa argentea and Maesa lanceolata [PDF]

, 2015
The continuous need for new compounds with important medicinal activities has lead to the identification and characterization of various plant-derived natural products.
Faizal, Ahmad, Geelen, Danny
core   +2 more sources

A Review of the Different Methods Applied in Ginsenoside Extraction From and Roots

Natural Product Communications, 2019
Ginseng saponins, also called ginsenosides, are the main active ingredients of Panax ginseng and Panax quinquefolius and are often used as qualitative and quantitative markers in the regulation of ginseng products.
Jonghwan Jegal, Eun Ju Jeong, Min Hye Yang   +2 more
doaj   +1 more source

Pharmacological properties, molecular mechanisms and therapeutic potential of ginsenoside Rg3 as an antioxidant and anti-inflammatory agent

Frontiers in Pharmacology, 2022
Inflammation and oxidative stress lead to various acute or chronic diseases, including pneumonia, liver and kidney injury, cardiovascular and cerebrovascular diseases, metabolic diseases, and cancer.
Jing Wang, Jing Wang, Li Zeng, Ying Zhang, Wenxiu Qi, Ziyuan Wang, Lin Tian, Daqing Zhao, Qibiao Wu, Qibiao Wu, Xiangyan Li, Tan Wang   +11 more
doaj   +1 more source

Cytotoxic constituents from the leaves and stems of Panax quinquefolius

Natural Product Research, 2022
Four new isolates including one new butanediamide glycoside (1), one new flavonoid glycoside (2) and two new flavonone glycosides (3, 4) were identified from the leaves and stems of Panax quinquefolius, among which 1 possessed the firstly reported N,N'-(5-hydroxy-1,3-phenylene) butanediamide skeleton with an unique 6/9 ranged dual-ring structure.
Jinqian, Yu, Wenxiu, Chen, Daijie, Wang, Lihua, Xu, Xiao, Wang   +4 more
openaire   +2 more sources

Optimization of fermentation technology of Panax quinquefolius-fig compound fruit wine by response surface methodology [PDF]

Zhongguo niangzao
Using Panax quinquefolius and fig as raw materials, yeast as fermentation strain, and P. quinquefolius-fig compound fruit wine was prepared. Based on the single factor test, the fermentation conditions of P.
WANG Peng
doaj   +1 more source

Tissue-smashing based ultra-rapid extraction of chemical constituents in herbal medicines [PDF]

, 2014
postprin
Chen, C, Fan, Y, Li, P, Qi, LW, So, KF, Yan, CP   +5 more
core   +1 more source

Harvesting of two alpine Artemisia: Effects of an amateur practice on wild plant dynamics

PLANTS, PEOPLE, PLANET, EarlyView.
Wild plants are consumed all over the world, and knowledge of the effects of harvesting is necessary to ensure the sustainability of this activity. Our 3‐year study of two closely related alpine Artemisia species in the Southern Alps revealed a positive impact of harvesting at the plant scale and on the short term.
Ninon Fontaine, Perrine Gauthier, Sophie Caillon, John D. Thompson, Isabelle Boulangeat   +4 more
wiley   +1 more source

Perspectives and behaviors surrounding planting practices in North America inform genetic conservation realities for American ginseng (Panax quinquefolius)

PLANTS, PEOPLE, PLANET, EarlyView.
American ginseng is a shade‐obligate, North American medicinal plant that is widely traded and used internationally. To meet global demand, ginseng is cultivated in forest farms in the Appalachian region of the USA and field‐based artificial shade farms in two regions: Ontario, Canada and Wisconsin, USA. We conducted social research leveraging in‐depth
Rachel E. Palkovitz, Mary K. Shenk, Eric P. Burkhart   +2 more
wiley   +1 more source

Chromosome‐Level Genome Assembly of the Allotetraploid Gynostemma pentaphyllum Provides Novel Insights Into the Biosynthesis of Ginsenoside and Gypenoside LVI

Plant Biotechnology Journal, EarlyView.
ABSTRACT Gynostemma pentaphyllum, a herb used in tea and traditional Chinese medicine, shows geographic variation in its production of valuable dammarane‐type ginsenosides and gypenoside LVI between populations from Suining (SN) and Nanning (NN). To elucidate the mechanisms underlying this differential metabolite accumulation, a chromosome‐level genome
Peina Zhou, Si‐Jie Liu, Lijin Huang, Yingping Wang, Xinyu Jiang, Wang Dong, Jianfeng Gong, Long Wang, Yuyin Zhao, Huiying Wang, Ping Li, Jia‐Yu Xue, Xu Lu   +12 more
wiley   +1 more source