Results 31 to 40 of about 3,391,068 (309)

A REVIEW OF HYDROGEN STORAGE IN GEOLOGICAL FORMATIONS [PDF]

Romanian Journal of Petroleum & Gas Technology
This review presents a thorough analysis of the technical, geological, and economic aspects of Underground Hydrogen Storage (UHS), positioning it as a key enabler for large-scale deployment of clean hydrogen supply chains.
Rami Doukeh, Alexandra Mohanu, Daniel Nereamza, Iuliana Cristea, Mihai Adrian Albulescu, Timur-Vasile Chiș   +5 more
doaj   +1 more source

Towards Substitution of Hexane as Extraction Solvent of Food Products and Ingredients with No Regrets

Foods, 2022
Hexane is a solvent used extensively in the food industry for the extraction of various products such as vegetable oils, fats, flavours, fragrances, colour additives or other bioactive ingredients.
Christian Cravotto, Anne-Sylvie Fabiano-Tixier, Ombéline Claux, Maryline Abert-Vian, Silvia Tabasso, Giancarlo Cravotto, Farid Chemat   +6 more
doaj   +1 more source

Influence of pretreatments for extraction of lipids from yeast by using supercritical carbon dioxide and ethanol as cosolvent [PDF]

, 2011
Saccharomyces cerevisiae is one of the most studied and industrially exploited yeast. It is a non-oleaginous yeast whose lipids are mainly phospholipids.
Camy, S., Hegel, Pablo Ezequiel, P. Destrac, Destrac, Philippe, Destrac, P., P.E. Hegel, S. Camy, Camy, Séverine, Hegel, Pablo Ezguiel, Condoret, J. S., J.S. Condoret, Condoret, Jean-Stéphane   +11 more
core   +1 more source

Effects of the Acerola Cherry and Phyllanthus emblica Complex on Anti-photoaging and Autophagy in Fibroblast

Shipin gongye ke-ji
Objective: This study investigated the protective effect of the acerola cherry and Phyllanthus emblica complex against long-wave ultraviolet A (UVA) radiation induced photoaging in fibroblasts, as well as its effect on the autophagy levels in senescent ...
Jianing ZHANG, Xinyuan LI, Zhuo MIAO, Mingchuan LIU, Rongbo DAI   +4 more
doaj   +1 more source

EFFECT OF SOLVENT FLOW RATE ON THE SUPERCRITICAL CARBON DIOXIDE EXTRACTION OF ANDROGRAPHOLIDE FROM ANDROGRAPHIS PANICULATA [PDF]

, 2006
Malaysia is one of the major medicinal plants (Andrographis paniculata) producers in the world. Extraction of bioactive component (andrographolide) from ground dried leaves of this plant using supercritical carbon dioxide has been studied.
Kumoro, A.C., Hasan, M.
core   +1 more source

Investigation of Operating Parameters on Ultrasound-Assisted Extraction of Anethole in Fennel Essential Oil

Journal of Chemical and Petroleum Engineering, 2021
In this paper, the operational impact of three parameters including power of ultrasonic apparatus, size of fennel seeds and experiment time on the extraction yield of Anethole, which is the main considerable component in fennel essential oil and its ...
Seyed Mohsen Mirdehghan Ashkezari, Hossein Bahmanyar, Hedayat Azizpour, Iman Najafipour , Mohammad Mohammadi   +4 more
doaj   +1 more source

Screening and Identification of Antioxidative Material Basis from Prinsepia utilis Royle Based on the Spectrum-effect Relationship

Shipin gongye ke-ji
To investigate the antioxidant chemical constituents of Prinsepia utilis Royle and reveal its pharmacodynamic substance basis. HPLC was used to establish the fingerprints of different batches of Prinsepia utilis Royle extracts (PRE).
Pengyan GUI, Xiuxia YANG, Zhaoxiang YANG, Liping QU   +3 more
doaj   +1 more source

Review of ultrasound combinations with hybrid and innovative techniques for extraction and processing of food and natural products

Ultrasonics Sonochemistry, 2021
Ultrasound has a significant effect on the rate of various processes in food, perfume, cosmetic, pharmaceutical, bio-fuel, materials, or fine chemical industries, despite some shortcomings. Combination with other conventional or innovative techniques can
B. Khadhraoui, V. Ummat, B.K. Tiwari, A.S. Fabiano-Tixier, F. Chemat   +4 more
doaj   +1 more source

Multi-layered effects of Panax notoginseng on immune system

Pharmacological Research
Recent research has demonstrated the immunomodulatory potential of Panax notoginseng in the treatment of chronic inflammatory diseases and cerebral hemorrhage, suggesting its significance in clinical practice. Nevertheless, the complex immune activity of
Chunhao Yang, Liping Qu, Rui Wang, Feifei Wang, Zhaoxiang Yang, Fengkun Xiao   +5 more
doaj   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld, Scott H. Maurer, Michelle D. Watkinson, John Nury, Elise Barberis, Molly C. Mack   +5 more
wiley   +1 more source