Results 171 to 180 of about 29,225 (206)

Effects and Potential Mechanisms of Mixed-Salt Substrate on Yield, Hydrodistillation Kinetics and Essential Oil Composition of Flowers of Tree Peony ‘Taiping Hong’ (Paeoniaceae)

Journal of Essential Oil Bearing Plants, 2020
The use of a mixed-salt substrate (sodium chloride-choline bromide-1-ethyl-1-methyl-pyrrolidinium bromide; molar ratio: 1:1:1) has been proposed for hydrodistillation of essential oils.
Gaoming Lei, Chaoying Song, Erqiang Wang, Senming Zhao, Cheng Yang   +4 more
semanticscholar   +2 more sources

Seed development and oil body dynamics of tree peony

Trees, 2020
This study aims to reveal the developmental process and structure of seeds and oil bodies of tree peony, to provide a scientific basis for the development and utilization of such woody oil plants. In this study, the fruits of P. ostii were selected as the research material to examine the changes during the development of fruits and seeds, the ...
Meng Zhao, Shupeng Wu
semanticscholar   +3 more sources

Paternal effects on fatty acid composition of tree peony seed oil

Euphytica, 2019
Tree peony seed is a novel resource of edible oil with high α-linolenic acid (ALA) content (> 40%). To assess whether pollen sources influence the seed oil quality, fatty acids of hybrids from the combination of Paeonia ostii ‘Feng Dan’ and 30 cultivars were monitored and evaluated in this study.
Qing Hao, Liping Peng, Zhen Li, Siqi Men, Ningning Tong, Qingyan Shu, Zheng-an Liu   +6 more
semanticscholar   +2 more sources

A novel microwave-assisted steam distillation approach for separation of essential oil from tree peony (Paeonia suffruticosa Andrews) petals: Optimization, kinetic, chemical composition and antioxidant activity

Industrial Crops and Products, 2020
Abstract Microwave-assisted steam distillation (MSD) was developed as an efficient technique for the separation of essential oil (EO) from tree peony (Paeonia suffruticosa Andrews) petals, on the basis of ensuring the extraction of flavonoids. During MSD process, the raw material was separated from water to keep it in a relatively dry state, thus ...
Qiang Zhang, Ruiyun Huo, Yibo Ma, Shuangmei Yan, Lei Yang, Fengli Chen   +5 more
semanticscholar   +2 more sources

Synthesis and application of novel silver magnetic amino silicone adhesive particles for preparation of high purity α-linolenic acid from tree peony seed oil under applied magnetic field.

Journal of Chromatography A, 2020
Silver magnetic amino silicone adhesive (Fe3O4@SiO2@NH2@Ag) particles were prepared for the purification of α-linolenic acid from tree peony seed oil under applied magnetic field. First, Fe3O4@SiO2@NH2@Ag particles were prepared and physicochemically characterized, including XRD, TG, FTIR, SEM, magnetic hysteresis curves and elemental analysis.
Fengli Chen, Xinyu Yang, Yibo Ma, Xiaoxia Wang, Duqiang Luo, Lei Yang, Yongfan Yang   +6 more
semanticscholar   +3 more sources

Chemometric Classification of Different Tree Peony Species Native to China Based on the Assessment of Major Fatty Acids of Seed Oil and Phenotypic Characteristics of the Seeds

Chemistry & Biodiversity, 2017
In the present study, we quantitatively measured five major fatty acids (FA) in seed oil using gas chromatography/mass spectrometry (GC/MS) and examined four phenotypic characteristics of the seeds from 19 populations from nine wild tree peony species native to China.
Xiaoxiao Zhang, Yanlong Zhang, L. Niu, Jia‐Yi Sun, Lin-Hao Li, Jing Zhang, Jian Li   +6 more
semanticscholar   +3 more sources

Application of GC × GC coupled with TOF–MS for the trace analysis of chemical components and exploration the characteristic aroma profile of essential oils obtained from two tree peony species (Paeonia rockii and Paeonia ostii)

European Food Research and Technology, 2021
Tree peony essential oil (EO) is a critical material for flavor and function in the industrial fields of perfume, medicine and food. To conduct an overall analysis of different varieties of tree peony EOs, the composition, aroma characteristics and antioxidant activity of ZiBan and FengDan EOs were analyzed by two-dimensional gas chromatography and ...
Yi Wu, LinZhu Li, WeiQiong Yuan, JianZhong Hu, ZhaoLin Lv   +4 more
openaire   +1 more source

Diversity in seed oil content and fatty acid composition in three tree peony species with potential as sources of omega-3 fatty acids

The Journal of Horticultural Science and Biotechnology, 2016
ABSTRACTTree peony (Paeonia sect. Moutan) has long been known as a horticultural and medicinal plant in China. Recent studies have shown that tree peony may have further potential applications in the field of edible oils. The selection and cultivation of acceptable varieties is a key issue. Seed from 21 genotypes belonging to P. ostii, P. rockii, and P.
Jigang Han, Zhao Liu, Xiao-qin Li, Jian Li, Yonghong Hu   +4 more
semanticscholar   +2 more sources

Major Fatty Acid Profiles and Bioactivity of Seed Oils from Ten Tree Peony Cultivars as a Potential Raw Material Source for the Cosmetics and Healthy Products

Chemistry & Biodiversity, 2020
AbstractAs a new woody oleaginous crop, tree peony is now being widely developed and utilized, which attributed to the outstanding oil‐use features regarding the fatty acid profiles and bioactivity. The major fatty acid profiles and bioactivity of seed oils in ten tree peony varieties collected from a common garden were investigated in the present ...
Wei Liu, Tong Zhang, Dong‐Xue Yin, Peng Song, Xiao‐Gai Hou, Qiao Qi, Zhong‐Hua Qi   +6 more
openaire   +2 more sources

Chemical Compositions and Antioxidant Activities of Essential Oils Extracted from the Petals of Three Wild Tree Peony Species and Eleven Cultivars

Chemistry & Biodiversity, 2017
The aim of this study was to investigate the essential oil (EO) compositions and antioxidant activities from petals of three wild tree peony species (Paeonia delavayi, P. lutea, and P. rockii) and eleven P. suffruticosa cultivars from different cultivar groups.
Xiao-Xiao, Zhang, Jia-Yi, Sun, Li-Xin, Niu, Yan-Long, Zhang   +3 more
openaire   +2 more sources