Ultrasonic Extraction
Evaluation of the Effects of Different Solvents Extracts of Tribulus Terrestris Obtained Via Ultrasonic Extraction on Human Asthenozoosperm Activation In Vitro
... in ultrasonic extraction seems to enhance the yields greatly since this solvent is a poor conventional solvent ...of extraction on certain asthenozoospermic parameters in ...
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Determination of 7 Indictor Polychlorinated Biphenyls (PCBs) Residues in Porphyra by Ultrasonic Extraction and Gas Chromatography (GC)
... The extraction methods of the PCBs widely used are Soxhlet extraction, accelerated solvent extraction (ASE) and the ultrasonic extraction at ...Soxhlet extraction time is so long ...
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Optimization of ultrasonic extraction of alkaloids from Scutellaria barbata D Don using response surface methodology
... distilled. Ultrasonic cleaner (SB5200DTD, Kun Shan Ultrasonic Instruments ...for ultrasonic extraction of alkaloids, UV-1700 spectrophotometer (Shimadzu Corporation, Japan) was used for total ...
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Optimization of ultrasonic extraction of polysaccharides from Ziziphus jujubaMill. by response surface methodology
... Ultrasonic extraction was widely employed to extract polysaccharides from plant material due to its high ex- traction efficiency ...of ultrasonic power, extraction time, extraction ...
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Optimization of lipids’ ultrasonic extraction and production from Chlorella sp. using response-surface methodology
... is extraction optimization of the lipids accumulated in the microalgal ...lipids extraction that is in continuous ...effective extraction of lipids [8, 9]. Ultrasonic extraction is ...
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Ultrasonic assisted extraction of flavonoids from panax notoginseng flowers and its antimicrobial activities
... ), ultrasonic extraction time ...and extraction number (1, 2, 3 times) on extraction efficiency of total flavonoids were ...optimal extraction condition after single factor ...
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Persistence of Quizalofop Ethyl in Soil and Safety to Ground Nut by Ultrasonic Bath Extraction and HPLC-DAD Detection
... analyte extraction techniques consumes a large quantity of solvent and time, though offer efficient ...green extraction methods have been proposed including ultrasonic solvent extraction ...
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Studies on cellulase-ultrasonic assisted extraction technology for flavonoids from Illicium verum residues
... assisted extraction of Cucurbita moschata, Lycium barbarum, Momordica charabtia, wheat bran and corn silk have been performed using RSM [13–15, 19, ...assisted extraction technology for fla- vonoids from ...
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Simultaneous Determination of Four Estrogens in Compost Based on Ultrasonic Solvent Extraction, Solid Phase Extraction Clean Up and Analysis by UHPLC MS/MS
... on ultrasonic solvent extraction coupled with solid-phase extraction clean-up and analysis by UHPLC-MS/MS was developed and validated for the simultaneous extraction, detection and quanti- ...
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Ultrasonic assisted extraction as a potential green approach for trace metal determination in complex matrices
... The extraction methods of plant commonly include hot water extraction (HWE), microwave assisted extraction (MAE), pressurized liquid extraction (PLE), ultrasonic solvent ...
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Development of a Post-Processing Algorithm for Accurate Human Skull Profile Extraction via Ultrasonic Phased Arrays
... Medical Ultrasonic Imaging is an outstanding tool used by clinicians to image the body for ...diagnosis. Ultrasonic Imaging relays on the difference in acoustical properties in the target media to ...
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Effect of Different Solvent and Ratio Towards Microalgae Oil Production by Ultrasonic Assisted Soxhlet Extraction Techniques
... Currently, the renewable feedstock is the most needed worldwide. Microalgae are promising raw materials for supplying biofuels due to the depletion of fossil fuels. The microalgae found were mostly consists of freshwater ...
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Optimization of ultrasonic microwave synergistic extraction of anthocyanins from Acanthopanax sessiliflorus (Rupr et Maxim ) Seem
... years, ultrasonic-assisted extraction has been applied extensively in food and medical industries due to its advantages of short extraction time, simple operation, good reproducibility and relatively ...
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Effect of ultrasonic treatment on extraction and fatty acid profile of flaxseed oil
... that ultrasonic wave could disrupt the cell walls, so larger contact area between solvent and mate- rial was created and more oil was appeared on the surface in ultrasonic assisted extraction than ...
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Ultrasonic assisted machining
... Ultrasonic assisted machining is certainly proving to be an interesting and complex field for machining research. As noted in the section on practical issues associated with UAM, some variables that need to be ...
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Ultrasonic Park Controller
... An ultrasonic transducer is a device that converts energy into ultrasound, or sound waves above the normal range of human ...an ultrasonic transducer that converts mechanical energy in the form of air ...
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Ultrasonic Range Meter
... LIST OF FIGURE TITLE Ultrasonic Range Meter The process of Ultrasonic Range Meter block diagram The circuit of Ultrasonic Range Meter The transmitter block The signal amplification circu[r] ...
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Ultrasonic flaw detection
... 8 ceramic the substrate transmitter transmitter plates transducer of 4 meters to spherical to lens to the the is the "Because the reflected at detraction The causes electrical produces t[r] ...
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Ultrasonic characterization of texture
... This technique uses information from ultrasonic velocities of high order plate mode to improve the estimation of orientation distribution coefficients ODC's, especially W400· Also discus[r] ...
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Ultrasonic apnea monitor
... when phase angle change·s, a different threshold is required for detection of the onset and the end of each cycle of respiration pattern, and thus the computer program used is unable to [r] ...
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