Results 91 to 100 of about 25,963 (203)

PCA scores plot and loadings plot for D. officinale and D. huoshanense with different growth years.

, 2016
(A) PCA scores plot for 36 Dendrobium collections. (B) PCA loadings plot marked by two Dendrobium species. “Fe” indicates D. officinale, and “M” indicates D. huoshanense. The numbers 1, 2, and 3 indicate the corresponding growth years of Dendrobium.
Shiwei Sun (17900), Cheng Song (845259), Qing Jin (408639), Yongping Cai (408640), Yanfang Zhu (623255), Chunyan Jiao (845258), Honghong Fan (845260), Yi Lin (49406)   +7 more
core   +1 more source

Induction of 2n Male Gamete Formation and Creation of Sexual Polyploidy in Medicinal Dendrobium Based on Distant Hybridization

Guangdong nongye kexue
【Objective】To create sexual polyploid resources of medicinal Dendrobium species via the 2n gamete pathway.【Method】Using D. officinale, D. aphyllum, and D. loddigesii as materials, we systematically observed the development of microspores in D. officinale
Renju LIU, Yingxue LI, Ruizhen ZENG, Zhisheng ZHANG, Li XIE, Qian WEI   +5 more
doaj   +1 more source

Comparison of photosynthesis and fluorescent parameters between Dendrobium officinale and Dendrobium loddigesii.

International journal of clinical and experimental medicine, 2015
To investigate the photosynthesis and fluorescent parameters between Dendrobium officinale and Dendrobium loddigesii, based on which to provide helpful information for the artificial cultivation of these cultivars.Seeds were placed on the MS medium supplemented with 0.2 mg/L NAA, 2% (w/v) sucrose, 15% (v/v) potato extracts and powered agar (pH 5.8 ...
Zhi-Rong, Sun, Nan-Nan, Zhu, Li-Li, Cheng, Chun-Ning, Yang   +3 more
openaire   +1 more source

Study on extraction process and antioxidant activity of total flavonoids from Dendrobium officinale leaves

Siliao yanjiu
The study aimed to optimize the ultrasonic extraction process for total flavonoids from Dendrobium officinale leaves and investigate their antioxidant activity. The extraction process was optimized using a response surface methodology.
HUANG Qiong, XIE Xiangji
doaj  

Extensive Metabolic Profiles of Leaves and Stems from the Medicinal Plant Dendrobium officinale Kimura et Migo

, 2019
Dendrobium officinale Kimura et Migo is a commercially and pharmacologically highly prized species widely used in Western Asian countries. In contrast to the extensive genomic and transcriptomic resources generated in this medicinal species, detailed ...
Lin Lu, Yulu Ji, Wei Yang, Min Tian, Hua Cao, Shenchong Li, Han Li   +6 more
core   +1 more source

Allele-specific primers for diagnostic PCR authentication of Dendrobium officinale

, 2003
Based on rDNA ITS sequences of D. officinale and the other 37 species of Dendrobium, a pair of allele-specific diagnostic primers, TP-JB01S and TP-JB01X, were designed to authenticate D. officinale from the other species.
Ding, X. Y., Wang, Y. Q., Xu, H., Xu, L. S., Wang, Z. T., Zhou, K. Y., 王义权   +6 more
core  

Authentication of stems of Dendrobium officinale by rDNA ITS region sequences

, 2002
The rDNA ITS regions of five Dendrobium species were sequenced. Each Dendrobium species was found to have a unique sequence in the ITS region, so that they could be easily distinguished at the DNA level.
Ding, X. Y., Wang, Y. Q., Xu, H., Xu, L. S., Wang, Z. T., Zhou, K. Y., 王义权   +6 more
core  

Functional Insights into the Roles of Hormones in the Dendrobium officinale-Tulasnella sp. Germinated Seed Symbiotic Association

, 2018
Dendrobium is one of the largest genera in the Orchidaceae, and D. officinale is used in traditional medicine, particularly in China. D. officinale seeds are minute and contain limited energy reserves, and colonization by a compatible fungus is essential
Tao Wang, Zheng Song, Xiaojing Wang, Lubin Li, Lijun Xu, Qiwu Sun   +5 more
core   +1 more source

Fermentation and Characterization Analysis of Lactic Acid Beverage From Dendrobium officinale

Journal of Food Quality
Dendrobium officinale, a dual-purpose medicinal and edible herb in traditional Chinese medicine, has attracted increasing attention for its health-promoting properties.
Dewei Zhu, Hua Liu, Yanzhou Zhang, Xinyuan Du, Yijun Kang   +4 more
doaj   +1 more source

Evaluation of Flavonoid Composition Differences in Dendrobium officinale of Different Growth Years Based on HPLC-ESI-MSn and Fingerprint Analysis

Shipin gongye ke-ji
Objective: To conduct an analysis of the flavonoids in Dendrobium officinale Kimura et Migo from Guangxi and to investigate the effects of different growth years on the accumulation of flavonoids. Methods: A Kromasil 100-5 C18 column (250 mm×4.6 mm, 5 μm)
Yunrong LI, Guodong HUANG, Jinyan LI, Zhanghua WU, Song CHEN, Yuechun HUANG, Gang WEI   +6 more
doaj   +1 more source