Optimization of ultrasonic extraction

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August undefined, 2024

WebResults: The optimal extraction technology of total coumarins in Cortex Fraxini was:mixing the material with 60% ethanol according to ratio of solid to liquid 1:10 (W/V), ultrasonic … WebAug 9, 2024 · Novel extraction technique UMSE was applied to extract MCP because the high synergistic energy promotes cell disruption and MCP release. Compared with the …

Optimization of Ultrasonic Extraction of Polysaccharides from

WebMay 18, 2024 · In the present study, ultrasound-assisted extraction (UAE) of crude polysaccharides (PSP) from pumpkin seeds was optimized by response surface method (RSM). The polysaccharide yield (2.29 ± 0.14%), which agreed closely with the theoretical predicted value 2.40%, was obtained under the optimal extraction conditions: extraction … WebJan 9, 2024 · The maximum yields (8.29 ± 0.18%) of polysaccharides extracted by ultrasonic assisted extraction (UAE) were obtained under the optimized conditions of ultrasonic power 501 W, extraction time 19 ... fishers in police dept

Valorization of spinach roots for recovery of phenolic ... - Springer

WebApr 10, 2024 · In this study, the triterpenoids in the leaves of Lactuca indica L.cv. Mengzao (LIM) were extracted via microwave-assisted ethanol extraction, and the optimum extraction conditions for triterpenoids were determined through single-factor experiments and the Box–Behnken method. The effects of three factors (solid–liquid ratio, … WebAug 1, 2011 · In the present study, ultrasonic circulating extraction technology was applied for polysaccharide extraction from asparagus waste. Three main factors (ultrasonic power, extracting time and liquid–solid ratio) were chosen for optimizing extraction parameters of AOP by employing three-factors, three-levels BBD. WebMar 22, 2024 · Under the constant conditions of a material-liquid ratio of 1:50, an ultrasonic power of 150 W, an ultrasonic time of 15 min, ultrasonic extraction cycles of 3 times, and varying the ethanol concentration to 30%, 40%, 50%, 60%, 70%, 80% and 90%, the measured extraction rate of ATF is shown in Figure 1 c. fishers in personal injury attorney

Optimization of ultrasonic-assisted extraction of flavonoids

Optimization of ultrasonic extraction of polysaccharides from …

WebDec 3, 2024 · The new feasible complex enzyme-ultrasonic synergy extraction (CEUE) was optimized by response surface methodology (RSM) for extracting Perilla seed meal polysaccharides (PSMP), the optimum extraction conditions were: compound enzyme dosage ( X1) of 6.6%, liquid–solid ratio ( X2) of 25 ml/g, extraction time ( X3) of 61 min, … WebMar 17, 2024 · Ultrasound is generally used to improve extraction yield and reduce extraction time, whereas microwaves are known for the extraction of bioactive components by heating without any solvent (Mason et al. 2011 ). Microwave-assisted extraction is a relatively advanced extraction method. fishers in property taxWebDec 12, 2014 · For this purpose, the orthogonal experimental design was used to investigate the effects of factors on the ultrasonic-assisted extraction (UAE). Four factors: extraction time (min), ethanol concentration (%), extraction temperature (°C) and extraction frequency (kHz), were studied. fishers in population 2021

"WebSep 4, 2024 · According to the analysis results and practical verification, the optimal ultrasound-assisted extraction conditions for anthocyanin in mulberries were determined as follows: the extraction time... " - Optimization of ultrasonic extraction

Optimization of ultrasonic extraction

The Advantages of Ultrasonic Extraction - Hielscher

WebSep 23, 2013 · As shown in Table 1, a Box–Behnken design (BBD) with three independent variables, including ultrasonic power (X 1), extraction time (X 2), and extraction … WebApr 15, 2024 · The primary focus in the production of quality red wine is the extraction of grape components, which can be achieved in a variety of ways. This work investigates the extraction yield of biologically active compounds from crushed Merlot grapes, as a result of ultrasound treatment applied before maceration, and optimizes the process parameters …

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Web16 rows · Aug 1, 2024 · Optimization of ultrasonic extraction conditions Response surface methodology (RSM) is a ... WebSep 18, 2024 · This study aims to optimize ultrasonic-assisted natural deep eutectic solvents (NADES) based extraction from C. longa. Choline chloride-lactic acid (CCLA-H 2 …

WebApr 15, 2024 · The primary focus in the production of quality red wine is the extraction of grape components, which can be achieved in a variety of ways. This work investigates the … WebJan 15, 2024 · Upon the initial increase in ultrasonic time (10 to 40 min), acoustic cavitation effects of ultrasonication enhanced the solubility of plant materials in water and facilitated more contact to improve the extraction as high mass transfer rates were achieved [14].

WebFeb 1, 2024 · In this study, a response surface methodology and an artificial neural network coupled with a genetic algorithm (RSM-ANN-GA) was used to predict and estimate the optimized ultrasonic-assisted extraction conditions of Poria cocos.The ingredient yield and antioxidant potential were determined with different independent variables of ethanol … WebFeb 16, 2014 · Results showed that the optimal conditions of ultrasonic extraction were as follows: ultrasound power, 340 W; water–material ratio, 30:1 (mL : g); ultrasound time, 14 min. Under these conditions, the yield of polysaccharides was (14.39 ± 1.13)%, which was obviously higher than water heating extraction.

WebFeb 22, 2024 · In order to optimize the ultrasound-assisted extraction of total anthocyanin and phenol content, as well as the ABTS •+ scavenging activity, from black soybeans, a Box-Behnken design was employed to evaluate the effects of the solid-liquid ratio, extraction time, and amplitude.

WebOct 31, 2013 · In this study, ultrasonic extraction showed that the ethanol concentration and extraction time used for antioxidant extraction could be remarkably reduced without a decrease in antioxidant... fishers in senior citizens centerWebDec 31, 2024 · Ganoderma lucidum (Fr.) Krast, commonly known as “Lingzhi” in Chinese, is a medicinal mushroom that is rich in biologically active substances. Polysaccharides and … fishers insuranceWebApr 13, 2024 · Ultrasound-assisted extraction was performed with a probe-type ultrasonic homogenizer, and extraction variables were determined as amplitude (25–55%), … fishers in rectal areaWebAug 18, 2024 · The optimization extraction parameters of zeaxanthin and lutein with ethanol solvent were obtained using the response surface methodology (RSM) as follows: liquid–solid ratio of 7.9:1, extraction temperature of 56 °C, and extraction time of 45 min. ... and ultrasonic extraction time on the content of zeaxanthin and lutein were investigated ... fishers in recycling dayWebUltrasonic extraction or sono-extraction is a process intensifying technology, which works by the coupling of high power ultrasonics into a slurry of plant or cell tissue. Hielscher … fishers in police reportWebDec 18, 2024 · This is the first report on the determination of erinacine A, as well as on the optimization of the ultrasonic extraction conditions of metabolites with antioxidant activity. In this work, we aimed to enhance the phenolic, flavonoid, and erinacine A contents and antioxidant activity of H. erinaceus biomass under ultrasonic extraction. fishers in sewer utilityWebMay 8, 2024 · To optimize the extraction process of arbutin from pear fruitlets (‘Huangli No. 1’), ultrasonic-assisted extraction (UAE) was investigated as an efficient method. Single … can an article be a primary source