Optimization of A Procedure to Improve the Extraction Rate of Biologically Active Compounds in Red Grape Must Using High-Power Ultrasound

Maier, Alina; Padureanu, Vasile; Lupu, Mirabela Ioana; Canja, Cristina Maria; Bădărău, C. L.; Padureanu, Cristina; Alexa, Ersilia; Poiană, Mariana-Atena

doi:10.3390/su15086697

Cited by 3 publications

(1 citation statement)

References 69 publications

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“…Priyanka et al [21] optimized the properties of eco-friendly, self-cleaning concrete containing marble dust and stearic acid using the RSM and found that a partial replacement rate of 30% was optimal for the self-cleaning property. Alina et al [22] used the RSM to optimize the extraction yield of biologically active compounds from crushed Merlot grapes using ultrasound treatment before maceration. Sushrut S. et al [23] optimized fuel flow rates in a DF engine using the RSM for improved brake thermal efficiency and reduced exhaust emissions.…”

Section: Introductionmentioning

confidence: 99%

Optimization of Swivel Spherical Hinge Structure Design Based on the Response Surface Method

et al. 2023

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The accurate analysis of key components of a spherical hinge structure directly affects bridge quality and safety during construction. Considering the key components of a spherical joint structure as the research object, a refined calculation model for the spherical joint is established to examine its stress using finite element analysis. The influence of design parameters on the mechanical characteristics of the spherical hinge structure is systematically analyzed. The response surface method (RSM), devised using a Box–Behnken design, is used to optimize the design of the spherical hinge structure parameters. A response surface model is established to derive the scheme of the optimized spherical hinge structure design. Moreover, by comparing the structural contact stress and rotational traction force before and after optimization, the effectiveness and necessity of the spherical hinge structure optimization are verified. The result comparison shows that the maximum contact stress and rotational traction force in the spherical hinge structure after optimization are reduced by 13.86% and 8.42%, respectively, compared with those before optimization. The relative error between the calculated and predicted values is approximately 3%, indicating that the RSM is feasible for optimizing key components of the spherical hinge structure. Its optimization effect is evident. Based on the identified optimal parameters of the spherical hinge structure, a range of recommended design parameters for the key structure of the rotating spherical hinge at different load carrying capacities is established using the interpolation method, which provides a valuable reference for engineering practice.

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Section: Introductionmentioning

confidence: 99%

Optimization of Swivel Spherical Hinge Structure Design Based on the Response Surface Method

et al. 2023

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Non-Thermal Technology Approaches to Improve Extraction, Fermentation, Microbial Stability, and Aging in the Winemaking Process

Perić,

Tomašević,

Ćurko

et al. 2024

Applied Sciences

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Research into non-thermal wine processing technologies is constantly evolving due to the increasing trend towards high-quality, minimally processed, and preservative-free wines. Technologies such as high-power ultrasound, high hydrostatic pressure, pulsed electric field, ultra-high pressure homogenization, and, more recently, cold plasma are some of the best examples currently being explored. This article provides an overview of the latest scientific research into these five non-thermal technologies and their current status in relation to winemaking. By exploring the potential applications of these technologies, it becomes possible to enhance extraction, shorten maceration time, inactivate microorganisms and oxidative enzymes, reduce the addition of chemical additives, accelerate aging, improve wine quality, and much more. However, further experiments are necessary to better comprehend the short- and long-term impacts on the overall quality of the wines produced, especially in terms of sensory characteristics and consumer acceptance. Optimizing processing conditions and scaling up are also of paramount importance to ensure better performance of these technologies at the various stages of winemaking. Additionally, a combined technologies approach has been highlighted as one of the future directions to overcome the limitations of processing with a single technology.

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Optimization of Microwave-Assisted Extraction of Bioactive Compounds from Veronica Persica Using Response Surface Methodology

Daliri Sosefi,

Bimakr,

Ganjloo

2024

jhehp

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Optimization of A Procedure to Improve the Extraction Rate of Biologically Active Compounds in Red Grape Must Using High-Power Ultrasound

Cited by 3 publications

References 69 publications

Optimization of Swivel Spherical Hinge Structure Design Based on the Response Surface Method

Optimization of Swivel Spherical Hinge Structure Design Based on the Response Surface Method

Non-Thermal Technology Approaches to Improve Extraction, Fermentation, Microbial Stability, and Aging in the Winemaking Process

Optimization of Microwave-Assisted Extraction of Bioactive Compounds from Veronica Persica Using Response Surface Methodology

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