Extraction Techniques for Polycyclic Aromatic Hydrocarbons in Soils [PDF]
International Journal of Analytical Chemistry, 2010 This paper aims to provide a review of the analytical extraction techniques for polycyclic aromatic hydrocarbons (PAHs) in soils. The extraction technologies described here include Soxhlet extraction, ultrasonic and mechanical agitation, accelerated ...
E. V. Lau, S. Gan, H. K. Ng
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Optimization of Ultrasound-assisted Acidic-solvent Extraction of Colchicine from Colchicum kurdicum (Bornm.) Stef. Using Response Surface Methodology [PDF]
Research Journal of Pharmacognosy, 2020 Background and objectives: Colchicum kurdicum (Bornm.) Stef. is a flowering perennial monocotyledon plant that has many important bioactive compounds especially colchicine and colchicine derivatives.
Mohammad Azadbakht +8 more
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Extraction of Anthocyanins and Total Phenolic Compounds from Acai (Euterpe oleracea Mart.) Using an Experimental Design Methodology. Part 2: Ultrasound-Assisted Extraction [PDF]
, 2020 Two optimized methods for ultrasound-assisted extraction were evaluated for the extraction of two types of acai bioactive compounds: Total anthocyanins (TAs) and total phenolic compounds (TPCs).
Aliaño González, María José +7 more
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Effects of different extraction methods on antioxidant properties of blueberry anthocyanins
Open Chemistry, 2021 Currently, the extraction technology of blueberry anthocyanin includes solvent extraction, enzyme extraction, and ultrasonic extraction. Different methods may damage the internal structure of anthocyanin in the extraction process, and hence the extracted
Li Xiang, Zhu Feiying, Zeng Zhiwen
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Advance in Ultrasound-Assisted Extraction of Edible Oils: A Review [PDF]
Journal of Fasting and Health, 2020 Ultrasonic waves cause an increase in oil extraction efficiency through their mechanical effects, cavitation, and the energy generated by this phenomenon.
Masoumeh Marhamati +2 more
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Optimization of Oil Extraction from Rice Bran with Mixed Solvent Using Response Surface Methodology
Foods, 2022 In order to improve the extraction ratio of rice bran oil, a single-factor experiment and response surface methodology with a central composite design were used to determine a new mixed solvent and the optimal extraction conditions of the mixed solvent ...
Zhenhua Wang +6 more
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Natural Deep Eutectic Solvent Extraction of Amentoflavone from Selaginella uncinata
Shipin gongye ke-ji, 2022 Objective: The deep eutectic solvent was used to extract the amentoflavone (AME) of Selaginella uncinata and the extraction process parameters were optimized.
Gang LI +9 more
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Optimized Extraction Method for Kleeb Bua Daeng Formula with the Aid of the Experimental Design
Journal of Chemistry, 2021 Kleeb Bua Daeng formula is one of the popular remedies sold in Chao Phya Abhaibhubejhr Hospital, Thailand. This formula contains Piper nigrum L., Nelumbo nucifera Gaertn., and Centella asiatica L. as active components.
Nittaya Ngamkhae +8 more
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EKSTRAKSI ANDROGRAFOLID DARI Andrographis paniculata (Burm.f.) Nees MENGGUNAKAN EKSTRAKTOR SOXHLET
Pharmaciana, 2014 Chemical component extraction from plant herbal influenced by various aspect, such as extraction technique or chemical component character from the plant.
Ichwan Ridwan Rais
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Optimization of a new extraction technique for analysis of verbenone and cis-verbenol in pine seeds [PDF]
, 2007 Results from a systematic study of the factors affecting extraction of cis-verbenol and verbenone from pine seeds are presented. Five extraction conditions were investigated: extraction solvent, method of extraction, extraction temperature, volume of ...
Fernández Barbero, Gerardo +3 more
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