Results 11 to 20 of about 364,194 (310)

Study of the volatilization rules of volatile oil and the sustained-release effect of volatile oil solidified by porous starch. [PDF]

Sci Rep, 2022
Volatile oil from traditional Chinese medicine has various biological activities and has pharmacological activities in the central nervous system, digestive system, cardiovascular system, respiratory system, etc.
Ren G, Ke G, Huang R, Pu Q, Zhao J, Zheng Q, Yang M.   +6 more
europepmc   +2 more sources

Progress of nanopreparation technology applied to volatile oil drug delivery systems.

Heliyon
Traditional Chinese medicine volatile oil has a long history and possesses extensive pharmacological activity. However, volatile oils have characteristics such as strong volatility, poor water solubility, low bioavailability, and poor targeting, which ...
Ye ZW, Yang QY, Lin QH, Liu XX, Li FQ, Xuan HD, Bai YY, Huang YP, Wang L, Wang F.   +9 more
europepmc   +2 more sources

Optimization of the extraction process of citronella volatile oil and its antioxidant and antifungal activities

Shipin yu jixie, 2022
Objective: This study aimed to optimize the microwave-assisted water distillation extraction process of citronella volatile oil, and to evaluate the antioxidant properties and antifungal ability of citronella volatile oil.
WANG Jia-li, ZHANG Xiao-nan, XIONG Ting-ting, NIU Ya-qian, ZHANG Ying-di, XU Fu   +5 more
doaj   +1 more source

Advances in the Study of Volatile Flavor Substances in Flaxseed Oil [PDF]

Shipin Kexue, 2023
Flaxseed is one of the eight major oil crops in China, and flaxseed oil is a healthy vegetable oil rich in α-linolenic acid, which is highly favored by consumers.
YUAN Binhong, CHEN Yashu, ZHOU Qi, DENG Qianchun
doaj   +1 more source

Optimization of Steam Distillation Process and Chemical Constituents of Volatile Oil from Angelicaesinensis Radix

Separations, 2022
In this study, the steam distillation process of volatile oil from Angelicaesinensis Radix was optimized according to the concept of quality-by-design. A homemade glass volatile oil extractor was used to achieve better cooling of the volatile oil. First,
Na Wan, Jing Lan, Zhenfeng Wu, Xinying Chen, Qin Zheng, Xingchu Gong   +5 more
doaj   +1 more source

An improved oil recovery prediction method for volatile oil reservoirs

Petroleum Exploration and Development, 2021
To describe the complex phase transformation in the process of depletion exploitation of volatile oil reservoir, four fluid phases are defined, and production and remaining volume of these phases are calculated based on the principle of surface volume ...
Kefeng LU, Chang SU, Chaoyi CHENG
doaj   +1 more source

SESQUITERPENE RICH VOLATILE SEED OIL OF TAGETES PATULA L. FROM NORTHWEST IRAN [PDF]

Journal of Central European Agriculture, 2011
Hydrodistilled volatile seed oil composition of commonly growing ornamental Tagetes patula L. was analyzed for its constituents by GC/MS. Forty constituents were identified, comprising 94% of the total oil.
M. B. HASSANPOURAGHDAM, F. SHEKARI, J. EMARAT-PARDAZ, M. SAFI SHALAMZARI   +3 more
doaj   +1 more source

Extraction Optimization, Composition Analysis of Volatile Oil from Litsea lancilimba Merr. and Its Antioxidant Activity

Shipin gongye ke-ji, 2022
In order to study the optimal extraction process, composition and antioxidant activity of the Litsea lancilimba Merr. volatile oil, using the extraction rate of the Litsea lancilimba Merr.
Jie LIU, Jiangtao GUO, Yao LIU, Chun CHENG, Kai HUANG, Lina JIAN, Jian XU, Yongping ZHANG   +7 more
doaj   +1 more source

ROSEMARY VOLATILE OIL AS A PRESERVATIVE AGENT IN SOME CANNED MEAT FOODS

The Iraqi Journal of Agricultural science, 2021
This research was aimed to evaluate activity of Rosemary volatile oil and Nisin A in vivo and on B. cereus isolated from some canned meat products in vitro. The results showed that the activity of Rosemary volatile oil (2000 µg/ml) and Nisin A (350 µg\ml)
Abed & et al.
doaj   +1 more source

Characterization of Volatile Flavor Compounds in Supercritical Fluid Separated and Identified in Gurum (Citrulluslanatus Var. colocynthoide) Seed Oil Using HSME and GC–MS

Molecules, 2022
In this study, the volatile compound profiles of gurum seed oil were determined using two methods: supercritical CO2 extraction (SFE) and the screw press process (SPP).
Emad Karrar, Isam A. Mohamed Ahmed, Wei Wei, Frederick Sarpong, Charalampos Proestos, Ryszard Amarowicz, Emel Oz, Aly Farag El Sheikha, Ayman Y. Allam, Fatih Oz, Xingguo Wang   +10 more
doaj   +1 more source