Results 51 to 60 of about 26,622 (311)

Extraction and quantification of some valuable flavonoids from pinecone of Pinus brutia via Soxhlet and Supercritical CO2 extraction: a comparison study [PDF]

, 2021
Levent Nuralın, Metin Gürü, Servet Çete   +2 more
openalex   +1 more source

Homologous Bio‐Tar and Bio‐Tar Pitch as Co‐Carbonization Agents in the Preparation of Mesophase Pitch

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The present work systematically compares the performance differences between two novel homologous materials employed as co‐carbonization agents in the synthesis of mesophase pitch. Low‐cost FCC slurry was used as the raw material, with bio‐tar (BT) and bio‐tar pitch (BTP) as co‐carbonization agents.
Mingzhi Wang, Xiaolong Zhou
wiley   +1 more source

Adsorption Desulfurization of Liquid Fuel Using a Blend of Date Stones and Walnut Shells by Box–Behnken Design

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT A specific microporous KOH/activated‐biochar (K/BC) was produced from a blend of date stones (DS) and walnut shells (WS) and used in the adsorptive desulfurization (ADS) of two types of model fuel DBT/n‐hexane (S‐hex), DBT/cyclohexane (S‐cyclohex).
Ameen L. Alyawer, Marwa H. Altamer, Ahmed M. Khalaf, Amena F. Al‐Omari, Abdelrahman B. Fadhil   +4 more
wiley   +1 more source

Impact of Extraction Methods on Total Phenolic and Flavonoid Contents, Antioxidant and Antihypoxic Properties of Allium ampeloprasum in Mice

Journal of Mazandaran University of Medical Sciences, 2018
Background and purpose: Allium (Liliaceae) genus has about 600 spp. This investigation was designed to study the impact of extraction methods on total phenolic and flavonoid contents, antioxidant, and antihypoxic properties of A.
Razieh Shahnazi, Fariborz Mehrdadfar, Mohammad Ali Ebrahimzadeh   +2 more
doaj  

Discoursing on Soxhlet extraction of ginseng using association analysis and scanning electron microscopy

Journal of Pharmaceutical Analysis, 2018
Soxhlet extraction is a common method of sample preparation. However, there has been no discussion about the efficiency of Soxhlet extraction from different batches and the factors that cause content fluctuation. In this study, Panax ginseng was selected
Yuan Yue, Zi-Dong Qiu, Xian-You Qu, Ai-Ping Deng, Yuan Yuan, Lu-Qi Huang, Chang-Jiang-Sheng Lai   +6 more
doaj   +1 more source

Polymer‐Crosslinking System‐Filler Interactions in Polychloroprene Adhesives: Experimental and Molecular Modeling Insights

Journal of Applied Polymer Science, EarlyView.
The use of polychloroprene is common in elastomeric adhesives. This study highlights the possible substitution of zinc oxide curing systems to a less hazardous metal complex, also evaluating the changes that higher surface area fillers can bring to the adhesive.
Gabriel Bachega Rosa, Sandra Aparecida Coelho Mello, Lucas Sousa Madureira, Silvana Navarro Cassu   +3 more
wiley   +1 more source

Unlocking fruit dimensions: Quantification of functional traits driving plant–frugivore interactions

Applications in Plant Sciences, EarlyView.
Abstract Fleshy fruits attract animals to ingest fruit, swallow the seeds, and release them in the landscape, thus facilitating seed dispersal and plant regeneration. Attraction of animal dispersers is achieved via attractants such as color or scent, and rewards like sugars, lipids, and micronutrients.
Linh M. N. Nguyen, Evangelia Linda Chronopoulou, Gabriela A. S. Escaliante, Kim Valenta, Omer Nevo   +4 more
wiley   +1 more source

Métodos de extração e qualidade da fração lipídica de matérias-primas de origem vegetal e animal Extraction methods and quality of the lipid fraction of vegetable and animal samples

Química Nova, 2009
Methodologies of extraction of lipids from chicken breast and oats flakes were evaluated: Soxhlet, Folch et al., Bligh & Dyer and Hara & Radin. For chicken breast, the methods Soxhlet, Folch et al.
Aelson Aloir Santana Brum, Lia Ferraz de Arruda, Marisa Aparecida Bismara Regitano-d´Arce   +2 more
doaj   +1 more source

Valorization of the peel and husk of guaraná (Paullinia cupana): oil extraction, chemical composition, cytotoxicity, and antitumor potential

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Guaraná (Paullinia cupana) is a fruit native to the Amazon region. Due to its widespread use, primarily in beverages, its production has grown over the years. The seed is the only commercially valuable part of the fruit so the guaraná production chain generates byproducts, including peel, husk, and spent seed.
Leiliane do Socorro Sodré de Souza, Guilherme Teixeira de Azevedo, Eduardo Leonarski, Giovana Lima de Souza, Rafael Lopes e Oliveira, Sérgio Duvoisin Junior, Karina Cesca, Débora de Oliveira, Anderson Mathias Pereira, Ariane Mendonça Kluczkovski   +9 more
wiley   +1 more source

EKSTRAKSI TANIN DARI DAUN PSIDIUM GUAJAVA MENGGUNAKAN METODE SOXHLET

, 2021
Helda Niawanti, Fitri Yani, Mu’min Herman, Husnul Rafliansyah   +3 more
openalex   +1 more source