Microencapsulation of <i>β</i>-carotene using barley residue proteins from beer waste as coating material

Meira, Ana Cristina Freitas de Oliveira; Morais, Larissa Carolina de; Figueiredo, Jayne de Abreu; Veríssimo, Lizzy Ayra Alcântara; Botrel, Diego Alvarenga; Resende, Jaime Vilela de

doi:10.1080/02652048.2023.2183277

Cited by 6 publications

(4 citation statements)

References 54 publications

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“…Other factors that alter their stability include transition metals and radical species [ 130 ]. Various micromaterials have been used to prevent the degradation of carotenoids or their isomers; for example, supramolecular oligosaccharides such as cyclodextrins [ 131 ], soluble fibers such as pectin [ 132 ], and protein residues from cereal grains such as barley [ 133 ].…”

Section: Encapsulation Of Carotenoidsmentioning

confidence: 99%

Recent Advances in the Therapeutic Potential of Carotenoids in Preventing and Managing Metabolic Disorders

Ortega-Regules,

Martínez-Thomas,

Schürenkämper-Carrillo

et al. 2024

Plants

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Carotenoids constitute compounds of significant biological interest due to their multiple biological activities, such as antimicrobial, anticancer, antiadipogenic, antidiabetic, and antioxidant properties. Metabolic syndrome (MetS) comprehends a series of metabolic abnormalities (e.g., hypertension, obesity, and atherogenic dyslipidemia) that can affect children, adolescents, and the elderly. The treatment of MetS involves numerous medications, which, despite their efficacy, pose challenges due to prolonged use, high costs, and various side effects. Carotenoids and their derivatives have been proposed as alternative treatments to MetS because they reduce serum triglyceride concentrations, promote insulin response, inhibit adipogenesis, and downregulate angiotensin-converting enzyme activity. However, carotenoids are notably sensitive to pH, light exposure, and temperature. This review addresses the activity of carotenoids such as lycopene, lutein, fucoxanthin, astaxanthin, crocin, and β-carotene towards MetS. It includes a discussion of sources, extraction methods, and characterization techniques for analyzing carotenoids. Encapsulation approaches are critically reviewed as alternatives to prevent degradation and improve the biological performance of carotenoids. A brief overview of the physiopathology and epidemiology of the diseases, including MetS, is also provided.

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Section: Encapsulation Of Carotenoidsmentioning

confidence: 99%

Recent Advances in the Therapeutic Potential of Carotenoids in Preventing and Managing Metabolic Disorders

Ortega-Regules,

Martínez-Thomas,

Schürenkämper-Carrillo

et al. 2024

Plants

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“…They have even been shown to competitively occupy the particle surface, thereby protecting the protein of interest against surface accumulation and concomitant deactivation [27]. Barley proteins are interesting excipients for the food industry and are considered valued external excipients for the encapsulation of some bioactive ingredients both in spray drying [28] and in freeze drying [29]. It was shown by Wang et al that encapsulation of fish oil with barley proteins had a protective effect against oxidation [28] and by Meira et al that barley residue proteins from beer waste could be used as coating material in microencapsulation of β-carotene [29].…”

Section: Introductionmentioning

confidence: 99%

“…Barley proteins are interesting excipients for the food industry and are considered valued external excipients for the encapsulation of some bioactive ingredients both in spray drying [28] and in freeze drying [29]. It was shown by Wang et al that encapsulation of fish oil with barley proteins had a protective effect against oxidation [28] and by Meira et al that barley residue proteins from beer waste could be used as coating material in microencapsulation of β-carotene [29]. This makes the use of background barley proteins for growth factor dry powder stabilization interesting to investigate further.…”

Section: Introductionmentioning

confidence: 99%

Excipient-Free Spray Drying of Bioactive Recombinant Proteins Produced in Plants

Reynisdóttir,

Thor Ingvarsson,

María Einarsdóttir

et al. 2024

Drying Science and Technology

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Spray drying is an economical drying method for converting aqueous solutions into stable dry powders. This one-step continuous process generates a sustainable solution for long-term storage of various protein formulations. This study focuses on recombinant growth factors produced in a barley seed host. The retained bioactivity of the growth factor in the final solid form suggests that co-purified host components may have preserving effects throughout the optimized spray drying process. To identify the critical spray drying parameters, a customized response surface design of experiment was applied. The defined input spray drying parameters: feed flow rate, spray gas flow rate, and outlet temperature, as well as their interactions, were discovered to be the most critical in terms of product quality and yield. The best operating parameters were chosen after considering potential reduction in energy consumption of the process. Cell proliferation assay results, which show the bioactivity of the growth factors, reveal that the native host components seem to act as proper stabilizing agents that protect the fragile growth factors against various stresses during the drying procedure. This unique matrix composition therefore surpasses the time-consuming process optimization with excipients, allowing for a fully continuous process from purification to the final formulated powder.

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“…A related study used barley residue proteins from beer waste as a coating material in β-carotene microencapsulation. A study using maltodextrin and whey protein as control samples reported that samples containing barley residue proteins had higher encapsulation efficiency and thermal stability (Meira et al 2023).…”

Section: Introductionmentioning

confidence: 99%

Microencapsulation of apricot kernel oil: Utilization of mushroom by-product as an emulsifier in oil-in-water emulsion

GUNEL

2024

An. Acad. Bras. Ciênc.

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The present study investigated mushroom by-products as a substitute for emulsifiers in the microencapsulation of apricot kernel oil. Mushroom by-product emulsions were more viscous and had higher centrifugal (85.88±1.19 %) and kinetic (90.52±0.98 %) stability than control emulsions (Tween 20 was used as emulsifier).Additionally, spray-drying mushroom by-product emulsions yielded a high product yield (62.56±1.11 %). Furthermore, the oxidative stability of powder products containing mushroom by-products was observed to be higher than that of the control samples.For an accelerated oxidation test, the samples were kept at various temperatures (20, 37, and 60 °C). TOTOX values were assessed as indicators of oxidation, with values exceeding 30 indicating oxidation of the samples. Of the samples stored at 60 °C, the non-microencapsulated apricot kernel oil oxidized by the fifth day (41.12±0.13 TOTOX value), whereas the powder samples containing the mushroom by-products remained unoxidized until the end of the tenth day (37.05±0.08 TOTOX value). This study revealed that mushroom by-products could be a viable alternative for synthetic emulsifiers in the microencapsulation of apricot kernel oil. It has been observed that using mushroom by-products instead of synthetic emulsifiers in oil microencapsulation can also delay oxidative degradation in microencapsulated powders.

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Microencapsulation of β-carotene using barley residue proteins from beer waste as coating material

Cited by 6 publications

References 54 publications

Recent Advances in the Therapeutic Potential of Carotenoids in Preventing and Managing Metabolic Disorders

Recent Advances in the Therapeutic Potential of Carotenoids in Preventing and Managing Metabolic Disorders

Excipient-Free Spray Drying of Bioactive Recombinant Proteins Produced in Plants

Microencapsulation of apricot kernel oil: Utilization of mushroom by-product as an emulsifier in oil-in-water emulsion

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