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3140 Ergebnisse

Minerals in an expanded analytical view – understand raw materials, particles, formulations by expanded X-ray technology

Autor
A. Uhl, A. Zierau, Ł. Giliński, J. Gilińska
Jahr
2024
Quelle
SEPAWA Congress
Sprache
English
Seiten
1
  • 2995
  • LRX
  • LUMiReader X-Ray
  • eye make up remover
21 weitere
  • facial clay
  • cosmetics
  • home and personal care
  • hpc
  • pigments
  • X-Ray STEP-technology
  • QUANTIFY SAMPLE (IN)HOMOGENEITY OF FACIAL CLAY MASKS WITH MINERALS
  • KAOLIN
  • MONTMORILLONITE
  • (green mask)
  • IRON OXIDES
  • TITANIA
  • BISMUTH OXYCHLORIDE
  • TiO2
  • (red mask).Standard deviation of the mean values of the integral X-ray transmission
  • CYCLOPENTASILOXANE
  • DIPOTASSIUM PHOSPHATE
  • DISODIUM EDTA
  • POTASSIUM PHOSPHATE
  • SODIUM CHLORIDE
  • Transmission profiles
Weitere Details
Ausgabe
Poster 121
Ort
Berlin, Germany, 16-18 Oct 2024
Interne Referenz
2995

Monodispersed Renewable Particles by Cascade and Density Gradient Size Fractionation to Advance Lignin Nanotechnologies

Autor
Jingqian Chen, Jing Tian, Nianjie Feng, Like Ning, Dong Wang, Bin Zhao, Tianyu Guo, Junlong Song, and Orlando J. Rojas
Jahr
2024
Quelle
Small
Sprache
English
Seiten
2309756
  • 3050
  • he ob- served tendency was further supported by colloidal stability data a relatively high colloidal stability (low LUMiSizer instability index
  • suspension stability in water of the monodispersed LPs
  • Control over particle size and shape heterogeneity is highly relevant to the design of photonic coatings and supracolloidal assemblies. Most developments in the area have relied on mineral and petroleum-derived polymers that achieve well-defined chemical and dimensional characteristics. Unfortunately
5 weitere
  • it is challenging to attain such control when considering renewable nanoparticles. Herein
  • a pathway toward selectable biobased particle size and physicochemical profiles is proposed. Specifically
  • lignin is fractionated
  • a widely available heterogeneous polymer that can be dissolved in aqueous solution
  • to obtain a variety of monodispersed particle fractions.
Weitere Details
Ausgabe
20
Interne Referenz
3050
Veröffentlichung öffnen

Multidimensional Analysis using Flow Cytometry and Single Particle Light Scattering Technology

Autor
Moritz Moß, Johannes Walter, Dietmar Lerche and Wolfgang Peukert
Jahr
2024
Quelle
International Conference Dispersion Analysis & Materials Testing 2024
Sprache
English
Seiten
1-2
  • 2930
  • flow cytometry
  • single particle light scattering
  • particle size distribution
4 weitere
  • shape characterization
  • multidimensional analysis
  • LUMiSpoc
  • LSpoc
Weitere Details
Ausgabe
Abstracts
Ort
Berlin, Germany, 10-11 June 2024
Interne Referenz
2930
Veröffentlichung öffnen

Multidimensional particle and liquid dispersion characterization by advanced analytical centrifugal sedimentation

Autor
St. Kuechler, D. Krause, S. Boldt, St. Kirsch, J. Walter, D. Lerche
Jahr
2024
Quelle
BOOK OF ABSTRACTS
Sprache
English
Seiten
48
  • 2966
  • LUMiSizer
  • LS
  • Multidimensional particle characterization is nowadays much advanced by analytical ultracentrifugation (AUC)
9 weitere
  • which provides access to sizes below one nanometer. Besides the size
  • manifold characteristics of the particles or macromolecules can be determined today
  • such as shape anisotropy
  • density or optical properties. As the AUC measurement range is favorable for low sedimentation coefficients
  • micro- und submicro-particles especially of higher density are often sedimenting too fast even at the lower permitted rpm of an AUC. In this case
  • analytical centrifuges (AC) may be applied
  • analytical centrifugation
  • evaluation of suspension and emulsion stability and prediction of the shelf life; determination of the hindrance function for the separation behavior; centrifugal filtration; particle deformation; sediment formation and its packing concentration in dependence of applied centrifugal forces. The latter allows also the study of the deformation/packing of flocculated or soft particles. Special designed cells allow the superposition of magnetic fields. psd
  • psa
Weitere Details
Ausgabe
Abstracts
Ort
AUC2024 26 th International Conference on Analytical Ultracentrifugation, Banz Abbey/Germany, July 22 –27, 2024
Interne Referenz
2966
Veröffentlichung öffnen

Multidimensional particle and liquid dispersion characterization by advanced analytical centrifugal sedimentation

Autor
St. Kuechler, D. Krause, S. Boldt, St. Kirsch, J. Walter, D. Lerche
Jahr
2024
Quelle
Recordings
Sprache
English
  • 2996
  • LUMiSizer
  • LS
  • Multidimensional particle characterization is nowadays much advanced by analytical ultracentrifugation (AUC)
11 weitere
  • which provides access to sizes below one nanometer. Besides the size
  • manifold characteristics of the particles or macromolecules can be determined today
  • such as shape anisotropy
  • density or optical properties. As the AUC measurement range is favorable for low sedimentation coefficients
  • micro- und submicro-particles especially of higher density are often sedimenting too fast even at the lower permitted rpm of an AUC. In this case
  • analytical centrifuges (AC) may be applied
  • analytical centrifugation
  • evaluation of suspension and emulsion stability and prediction of the shelf life; determination of the hindrance function for the separation behavior; centrifugal filtration; particle deformation; sediment formation and its packing concentration in dependence of applied centrifugal forces. The latter allows also the study of the deformation/packing of flocculated or soft particles. Special designed cells allow the superposition of magnetic fields. psd
  • psa
  • video
  • mp4
Weitere Details
Ausgabe
27 min
Ort
AUC2024 26 th International Conference on Analytical Ultracentrifugation, Banz Abbey/Germany, July 22 –27, 2024
Interne Referenz
2996
Veröffentlichung öffnen

New Insight into Food-Grade Emulsions: Candelilla Wax-Based Oleogels as an Internal Phase of Novel Vegan Creams

Autor
Iwona Szymanska, Anna Zbikowska and Sylwia Onacik-Gür
Jahr
2024
Quelle
Foods
Sprache
English
Seiten
729
  • 2956
  • oleogels; candelilla wax; O/W emulsions; vegan food; cream analogues
  • Cream-type emulsions containing candelilla wax-based oleogels (EC) were analyzed for their physicochemical properties compared to palm oil-based creams (EP). The microstructure
  • rheological behavior
9 weitere
  • stability
  • and color of the creams were determined by means of non-invasive and invasive techniques.
  • LS
  • LUMiSizer
  • food
  • nutrition
  • Stability of Cream-Type Emulsions against Environmental Stresses
  • The stability of cream-type emulsions was assessed in terms of ... and resistance to centrifugal force
  • analyzed using a LUMiSizer
Weitere Details
Ausgabe
13
Interne Referenz
2956
Veröffentlichung öffnen

Od dyspergowalności, poprzez stabilność, po sekrety osadów – wieloetapowa analiza oczyszczających maseczek glinkowych do twarzy

Autor
A. Uhl, Ł. Giliński, J. Gilińska
Jahr
2024
Quelle
Świata Przemysłu Kosmetycznego, JAKOŚĆ I BEZPIECZEŃSTWO, Farmacom
Sprache
Polish
Seiten
98-104
  • 3039
  • LUMiSizer
  • LS
  • cosmetics
17 weitere
  • hpc
  • dispersibility
  • homogeneity
  • stability
  • accelerated separation
  • suspensions
  • emulsions
  • X-ray technology
  • optical STEP-Technology
  • purifying facial clay
  • LRX
  • LUMiReader X-Ray
  • W artykule przedstawiono wieloetapową procedurę pozwalającą zrozumieć dyspergowalność cząstek
  • przebieg separacji w warunkach przyspieszonych instrumentalnie i w wyższej temperaturze
  • a także gradientów stężeń w rozdzielanych fazach. Trzy kroki instrumentalne w połączeniu z dwoma krokami wizualnej oceny próbek składają się na pięcioetapową procedurę.Charakterystyka jednorodności próbki (promieniowanie rentgenowskie) LUMiReader® X-Ray
  • Przyspieszona separacja monitorowana za pomocą NIR Instrument analityczny LUMiSizer® pozwala przyspieszyć rozdzielanie faz dyspersji
  • Charakterystyka jednorodności próbki (promieniowanie rentgenowskie)
Weitere Details
Ausgabe
03/2024
Interne Referenz
3039
Veröffentlichung öffnen

Oil Separation of Lubricating Greases under Static Conditions: Analytical Photo-Centrifuge and DIN 51817

Autor
Karl-Heinz Jacob
Jahr
2024
Quelle
International Conference Dispersion Analysis & Materials Testing 2024
Sprache
English
Seiten
1-2
  • 2927
  • lubricating grease
  • oil separation
  • analytical photo-centrifuge
8 weitere
  • real-time measurements
  • Lubricating greases reduce friction between moving machine parts. Greases consist of base oils
  • thickeners and additives
  • The advantage of measurements with an analytical photo-centrifuge is that it takes only 42 h instead of 168 h for measurements according to DIN 51817
  • LUMiSizer
  • LS
  • Real-time measurements with an analytical photo-centrifuge allow detailed investiga- tions of the oil separation rate and maximum oil separation of greases under static conditions as a function of temperature (4 °C ... 60 °C) and rotational speed (200 ... 4000 rpm). Measurements on model greases with known oil viscosity
  • thickener type or thickener concentration can provide a solid basis for discussions on cause-effect relationships for oil separation of greases depending on their formulation.
Weitere Details
Ausgabe
Abstracts
Ort
Berlin, Germany, 10-11 June 2024
Interne Referenz
2927
Veröffentlichung öffnen

Oleogel-Based Nanoemulsions for Beverages: Effect of Self-Assembled Fibrillar Networks on Stability and Release Properties of Emulsions

Autor
Sai Sateesh Sagiri, Elena Poverenov
Jahr
2024
Quelle
Foods
Sprache
English
Seiten
680
  • LS
  • 3006
  • LUMiSizer
  • nutrition
4 weitere
  • oleogels; beverages; nanoemulsions; lecithin; stearic acid; sorbitan tristearate
  • Reducing the use of stabilizers is one of the main challenges in food emulsions
  • especially for beverages. This work aimed to produce oleogel-structured nanoemulsions (NEs) without additional surfactants. Lecithin-stearic acid (LSa) and lecithin-sorbitan tristearate (LSt) oleogels formed stable NEs under optimized sonication conditions.Dynamic Physical Stability of the NEs The long-term stability and underlying destabilizing mechanism of NEs’ phase sep- aration was determined using the LUMiSizer photocentrifuge
  • emulsion instability index
Weitere Details
Ausgabe
13(5)
Interne Referenz
3006
Veröffentlichung öffnen

Opportunities and Challenges of Calendering Sulfide-Based Separators for Solid-State Batteries

Autor
Carina Amata Heck, Timon Scharmann, Markus Osenberg, Alexander Diener, Ingo Manke, Peter Michalowski, and Arno Kwade
Jahr
2024
Quelle
Batteries & Supercaps
Sprache
English
Seiten
1-17
  • 2946
  • LS
  • LUMiSizer
  • battery
11 weitere
  • energy storage
  • Continuous densification procedures such as calendering are crucial for sulfide-based solid-state batteries to realize industry- relevant processing. Therefore
  • in this study
  • the impact of line load
  • roller circumferential speed and roll temperature on slurry-based Li3PS4 and Li6PS5Cl separators compacted by a lab- calender installed in an argon-gas-filled glovebox was investigated
  • Electrical energy storage devices such as lithium-ion batteries (LIBs) have become highly relevant these days to face the reduction of climatically critical CO2 and NOX emissions. Besides other approaches
  • alternative concepts like solid-state batteries (SSBs) are being considered to further extend the performance of LIBs. Here
  • the liquid electrolyte is replaced by a solid electrolyte potentially resulting in higher battery safety
  • as well as power and energy density due to the possibility of bipolar stacking and a potential application of lithium metal or silicon as anode.Particle size analysis: Intensity-weighted particle size distribution was determined by analytic centrifugation in a LUMiSizer measure- ment device
  • psd
  • psa
Weitere Details
Ausgabe
e202300487
Interne Referenz
2946
Veröffentlichung öffnen

p-Coumaric acid-loaded nanoliposomes: Optimization, characterization, antimicrobial properties and preservation effects on fresh pod pepper fruit

Autor
Peiye Liu, Jing Shen, Jiankang Cao, Weibo Jiang
Jahr
2024
Quelle
Food Chemistry
Sprache
English
Seiten
137672
  • Novel p-coumaric acid (pCA)-loaded nanoliposomes were prepared by the thin-film hydration method
  • assisted with ultrasonic treatment
  • and optimized by the response surface methodology
  • 2892
6 weitere
  • LUMiFuge
  • LF
  • LS
  • LUMiSizer
  • Transmission profiles of pCA liposomes measured by the LUMiFuge
  • Transmission profiles of empty liposomes measured by the LUMiFuge
Weitere Details
Ausgabe
435
Interne Referenz
2892
Veröffentlichung öffnen

Pea protein [Pisum sativum] as stabilizer for oil/water emulsions

Autor
Eleonora Olsmats, Adrian R. Rennie
Jahr
2024
Quelle
Advances in Colloid and Interface Science
Sprache
English
Seiten
103123
  • 2980
  • LUMiSizer
  • LUMiFuge
  • LS
13 weitere
  • LF
  • food
  • nutrition
  • Pea protein Food applications Pickering stabilizers Emulsion stability Ternary phase map
  • A map of stability for various water/oil/pea protein compositions has been plotted from the numerous reported results. Two clear regions of stability were identified. High internal oil phase emulsions with 70–80%
  • v/v oil content stabilized by total pea protein concentration <2.5%
  • w/v showed stability. Low oil content of 10–30%
  • v/v for a range of total pea protein concentrations >0.5%
  • w/v have also been identified as stable. Intermediate oil content and pea protein concentrations >4% w/v are unexplored regions and are likely to be areas of fruitful future research. The wide range of stability suggests that different stabilization mechanisms could be important for different compositions and careful consideration has to be taken to avoid oversimplification. Both stabili- zation with particles
  • i.e. Pickering emulsions
  • and protein unfolding have been suggested as mechanisms. The diverse way of describing stability makes it difficult to intercompare results in different studies. A summary of different oil types used have been presented and several properties such as dynamic viscosity
  • density
  • the dielectric constant and interfacial tension have been summarized for common vegetable oils. The type of vegetable oil and emulsion preparation techniques were seen to have rather little effect on emulsion stability
Weitere Details
Ausgabe
326
Interne Referenz
2980
Veröffentlichung öffnen

Phase-Change Dispersions for Energy Storage and Energy Turnaround: 10 Years of Research at the Lucerne University of Applied Sciences and Arts

Autor
Rebecca Ravotti, Oliver Fellmann, Poppy O’Neill, Silvan Von Arx, Ludger J. Fischer
Jahr
2024
Quelle
International Conference Dispersion Analysis & Materials Testing 2024
Sprache
English
Seiten
1-2
  • 2933
  • phase-change dispersions
  • PCDs
  • thermal energy storage
11 weitere
  • temperature stabilization
  • material science
  • The stability against creaming
  • sedimentation and coalescence was investigated with a LUMiSizer optical centrifuge
  • CO2 emissions from space heating and cooling have nearly tripled from 1990 to 2020 and are projected to increase significantly in the future. In response to the growing need to bridge the gap between energy generation and demand while facilitating greater integration of renewables
  • thermal energy storage (TES) has emerged as an ideal solution. Latent heat storage (LHS) using phase-change materials (PCM) stands out for its benefits
  • including greater compactness and the maintenance of consistent operational temperatures. In LHS
  • the ability of PCMs to store and release heat upon heating and cooling respectively at a nearly isothermal temperature is exploited. A key element to the correct functioning of a LHS setup is the PCM itself. To be considered suitable
  • PCMs need to be characterized by narrow phase-change temperature range
  • high enthalpy of fusion/solidification
  • low supercooling and long-term stability. LS
Weitere Details
Ausgabe
Abstracts
Ort
Berlin, Germany, 10-11 June 2024
Interne Referenz
2933
Veröffentlichung öffnen

Physical stability of α-terpineol-based nanoemulsions assessed by direct and accelerated tests using photo centrifuge analysis

Autor
Lorena de Oliveira Felipe, Juliano Lemos Bicas, Teetach Changwatchai, Emmanuel Owoicho Abah, Mitsutoshi Nakajima, Marcos A. Neves
Jahr
2024
Quelle
LWT
Sprache
English
Seiten
116513
  • 3030
  • LS
  • nutrition
  • R-(+)-Limonene (PubChem CID: 440917) α-Terpineol (PubChem CID: 443162) Tween®20 (PubChem CID: 443314) Quillaja saponins (PubChem CID: 163408272) Keywords: Accelerated shelf-life testing Colloidal systems Instability index LUMiSizer® Photo-centrifuge analysis
3 weitere
  • Maintaining the stability and integrity of colloidal systems (CSs)
  • he effect of temperature and the size of the droplet oils on the physical stability of these CSs was estimated by LUMiSizer®
  • with the findings relying on the so-called Instability Index.Accelerated stability test The accelerated physical stability analysis of EMs and NEs was evaluated by analytical photo centrifuge using LUMiSizer
Weitere Details
Ausgabe
205
Interne Referenz
3030
Veröffentlichung öffnen

READY-TO-DRINK COFFEE BEVERAGES AND METHOD OF MAKING THEREOF TRINKFERTIGE KAFFEEGETRÄNKE UND VERFAHREN ZUR HERSTELLUNG DAVON BOISSONS AU CAFÉ PRÊTES À BOIRE ET LEUR PROCÉDÉ DE FABRICATION

Autor
ANANTHARAMAN, Helen, Gillian Powell, NAPOLITANO, Guillermo, E, YE, Yubin,FU, Jun-Tse, Ray,ROUSSET, Philippe, SHER, Alexander, A
Jahr
2024
Quelle
EP 3 668 324 B1
Sprache
English
Seiten
1-8
  • Beverage physical stability was evaluated using a Lumisizer Model 611. Lumisizer works on the principle of centrifugation of samples (at 2300 g-force
  • 120 min). Transmission profiles are generated
  • and Space and Time resolved extinction coefficients of the samples are recorded. The difference in the separation rates (ex- pressed as Instability Index) between sample and refer- ence allows to assess relative physical stability of the products against sedimentation and/or creaming. 3094
  • LS
3 weitere
  • food
  • nutrition
  • Société des Produits Nestlé S.A.
Weitere Details
Ausgabe
EUROPEAN PATENT SPECIFICATION
Interne Referenz
3094
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Removal of cesium and strontium ions with enhanced solid-liquid separation by combined ion exchange and BaSO4 co-precipitation

Autor
Oguzhan Kivan, Muhammad Yusuf, David Harbottle, Timothy N. Hunter
Jahr
2024
Quelle
Journal of Water Process Engineering
Sprache
English
Seiten
104934
  • 2938
  • LUMiReader X-Ray
  • LRX
  • Radioactive liquid waste
15 weitere
  • Ion exchange
  • Zeolites
  • Inorganic precipitation
  • Compressive yield stress
  • gravitational sedimentation rates
  • Centrifugal sedimentation profiles for compressibility analysis
  • LUMiSizer
  • LS
  • Compressive yield stress as a function of volume fraction was calculated from the centrifugal sedimentation profiles
  • X-ray sedimentation rates for pure BaSO4 (black) and with Cs+ and Sr2+ions (red) and the combined system (blue) containing clinoptilolite and BaSO4 with both ions. Dashed lines represent linear fits to the settling region. Inset (b)
  • the final bed volume fractions (left-hand axis) and mean settling rate (right-hand axis). The sedimentation of BaSO4 (black)
  • BaSO4 with Cs+ and Sr2+ ions (red)
  • and combined system synthesised with clinoptilolite and BaSO4 under centrifugation at various speeds (500–3000 rpm). Vertical dotted lines indicate the acceleration in centrifugation. Compressive yield stress of BaSO4 (black)
  • BaSO4 with Cs+ and Sr2+(red)
  • and combined composite with clinoptilolite and BaSO4 with ions (blue) from LUMiSizer® analysis
Weitere Details
Ausgabe
59
Interne Referenz
2938
Veröffentlichung öffnen

Resolved Simulation for the Prediction of Classification in Decanter Centrifuges

Autor
Helene Katharina Baust , Hermann Nirschl and Marco Gleiß
Jahr
2024
Quelle
ChemEngineering
Sprache
English
Seiten
48
  • LUMiSizer
  • LS; 2976
  • Solid–liquid separation plays a decisive role in various industrial applications particularly in the treatment and purification of suspensions. Solid bowl centrifuges
  • such as the decanter centrifuge
12 weitere
  • are commonly employed in these processes as they operate continuously and enable high throughputs with short processing times. However
  • predicting the separation performance of solid bowl centrifuges proves to be challenging due to dynamic phenomena within the apparatus
  • such as particle settling
  • sediment build-up
  • consolidation and sediment transport. In practice
  • design considerations and the dimensioning of the apparatus rely on analytical models and the manufacturer’s expertise
  • decanter centrifuge; solid–liquid separation; classification; CFD simulation
  • Measurements of the settling velocity distribution of the particle system as a function of the solids volume fraction provided the basis for the determination of the hindered settling function (Equation (7)). The analytical centrifuge LUMiSizer (LUM GmbH
  • Berlin
  • Germany) allows us to measure the settling behavior of real particle systems on a small scale; Determination of the Material Functions; To evaluate the effect of classification in decanter centrifuges
  • the first step was the determination of suitable material functions. The hindered settling function relates settling velocity distribution at different solids volume fractions to the Stokes’ settling velocity (Equation (7)). For this purpose
  • the settling velocities are measured with the LUMiSizer
Weitere Details
Ausgabe
8(3)
Interne Referenz
2976
Veröffentlichung öffnen

Rheological properties and stability of Pickering emulsions stabilized with Differently Charged Particles

Autor
Mathis Benyaya, Marie-Alexandrine Bolzinger, Yves Chevalier, Claire Bordes
Jahr
2024
Quelle
International Conference Dispersion Analysis & Materials Testing 2024
Sprache
English
Seiten
1-2
  • 2924
  • Pickering emulsions
  • Rheology
  • Coalescence
4 weitere
  • Formulation
  • Stability
  • LUMiSizer
  • LS
Weitere Details
Ausgabe
Abstracts
Ort
Berlin, Germany, 10-11 June 2024
Interne Referenz
2924
Veröffentlichung öffnen

Rheological properties and stability of Pickering emulsions stabilized with differently charged particles

Autor
Mathis Benyaya, Marie-Alexandrine Bolzinger, Yves Chevalier, Claire Bordes
Jahr
2024
Quelle
Colloids and Surfaces A: Physicochemical and Engineering Aspects
Sprache
English
Seiten
133514
  • Pickering emulsions
  • Rheology
  • Coalescence
  • Formulation
15 weitere
  • Stability
  • 2949
  • LS
  • LUMiSizer
  • The stability of the emulsions was analyzed using a Dispersion Analyser LUMiSizer
  • 16 instrument [34
  • 35]. The lower the separation index
  • the more stable the emulsion against forced coalescence. The separation index decreased with the droplet size for all types of emulsions (Figure 7). Figure 6. Time evolution of the transmission profiles as a function of the height in an N- emulsion sample
  • Separation index of 4 different emulsions as a function of their droplet diameters
  • Stability against forced coalescence by centrifuge of the different emulsions
  • Application of various types of destabilizing stimuli causing coalescence allows faster assessment of emulsion stability. In particular
  • centrifugation has been shown to be correlated with the thermal stability of surfactant-based emulsions (ISO/TR 18811). Comparison between thermal ageing coalescence and centrifugation-induced coalescence has been made for classical emulsions
  • but not
  • as far as we know
  • for Pickering emulsions. It is worth studying the case of Pickering emulsions because the stabilization mechanisms by adsorbed particles is different of that of surfactants. The stability of classical and Pickering emulsions has been also assessed by rheology measurements
Weitere Details
Ausgabe
687
Interne Referenz
2949
Veröffentlichung öffnen

Role of interfacial flexibility in emulsifying ability of coconut protein isolate remodeled by pulsed light coupled with weak alkali cycling treatment

Autor
Qianqian Zhu, Wenxue Chen, Weijun Chen, Ming Zhang, Qiuping Zhong, Jianfei Pei, Haiming Chen
Jahr
2024
Quelle
Food Hydrocolloids
Sprache
English
Seiten
109373
  • The long-term stability of emulsions was evaluated using LUMiSizer
  • LS
  • 2910
  • The interfacial flexibility of proteins is a crucial factor that affects their functional properties. In this study
10 weitere
  • we investigated the role of interfacial flexibility in the emulsifying ability of coconut protein isolate (CPI) treated by pulsed light coupled with weak alkali cycling (pH 7 → 9 → 7). After treatment
  • the structure of CPI was unfolded and re-folded
  • which resulted in the exposure of hydrophobic groups and the formation of smaller aggregates
  • with the change of secondary structure.Traditionally
  • emulsions were commonly stabilized using a high dose of synthetic surfactants to prevent flocculation of oil droplets (5–50%) (McClements
  • Bai
  • & Chung
  • 2017). With the increasing demand of consumers for ‘healthy’ food products
  • scientists pay more attention to the nature-derived biomolecules as emulsion stabilizers. Polysaccharides and proteins are considered as options for food emulsion design. As a new source of rarely utilized plant-based protein
  • coconut (Cocos nucifera L.) protein has a well-balanced amino acids profile of 71%–77% essential amino acids
Weitere Details
Ausgabe
147, Part A
Interne Referenz
2910
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