Research progress of starch as microencapsulated wall material

Zhao, Di; Li, Zhibin; Xia, Jiayi; Kang, Yanxiang; Sun, Ping‐Li; Xiao, Zuobing; Niu, Yunwei

doi:10.1016/j.carbpol.2023.121118

Cited by 17 publications

(2 citation statements)

References 160 publications

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“…In recent years, new biopolymers have been studied for their use in encapsulating different bioactive compounds beneficial to human health [1,2]. The development of research on mixtures of matrices and cores is essential to understand their interactions using modern physical, chemical, and structural techniques [3,4]. The spray drying microencapsulation is used to stabilize various phytochemicals that are applied in the food and pharmaceutical industry [5,6].…”

Section: Introductionmentioning

confidence: 99%

Native Potato Starch and Tara Gum as Polymeric Matrices to Obtain Iron-Loaded Microcapsules from Ovine and Bovine Erythrocytes

Ligarda-Samanez,

Moscoso-Moscoso,

Choque-Quispe

et al. 2023

Polymers

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Iron deficiency leads to ferropenic anemia in humans. This study aimed to encapsulate iron-rich ovine and bovine erythrocytes using tara gum and native potato starch as matrices. Solutions containing 20% erythrocytes and different proportions of encapsulants (5, 10, and 20%) were used, followed by spray drying at 120 and 140 °C. Iron content in erythrocytes ranged between 2.24 and 2.52 mg of Fe/g; microcapsules ranged from 1.54 to 2.02 mg of Fe/g. Yields varied from 50.55 to 63.40%, and temperature and encapsulant proportion affected moisture and water activity. Various red hues, sizes, and shapes were observed in the microcapsules. SEM-EDS analysis revealed the surface presence of iron in microcapsules with openings on their exterior, along with a negative zeta potential. Thermal and infrared analyses confirmed core encapsulation within the matrices. Iron release varied between 92.30 and 93.13% at 120 min. Finally, the most effective treatments were those with higher encapsulant percentages and dried at elevated temperatures, which could enable their utilization in functional food fortification to combat anemia in developing countries.

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Section: Introductionmentioning

confidence: 99%

Native Potato Starch and Tara Gum as Polymeric Matrices to Obtain Iron-Loaded Microcapsules from Ovine and Bovine Erythrocytes

Ligarda-Samanez,

Moscoso-Moscoso,

Choque-Quispe

et al. 2023

Polymers

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“…Serving as a wall material, maltodextrin, a complex carbohydrate derived from starch, offers several advantages in the microencapsulation process. For example, this wall material has excellent solubility, allowing for easy encapsulation of a wide range of hydrophobic and hydrophilic bioactive compounds [11]. The biocompatibility, polyfunctionality, and low cost of maltodextrin further contribute to its appeal as a material in the microencapsulation process [12].…”

Section: Introductionmentioning

confidence: 99%

Microencapsulation of Chilean Papaya Waste Extract and Its Impact on Physicochemical and Bioactive Properties

Fuentes,

Giovagnoli-Vicuña,

Faúndez

et al. 2023

Antioxidants

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The microencapsulation of bioactive extracts of Chilean papaya waste, including both seeds and skin, was investigated. Papaya waste extract microcapsules utilizing maltodextrin at 10% (MD10), 20% (MD20), and 30% (MD30) (w/v) as the wall material through the freeze-drying process were obtained, and subsequently their physicochemical, antioxidant, and antimicrobial properties were evaluated. The TPC efficiency and yield values achieved were more than 60% for the microencapsulated seed and skin extracts, respectively. The best results for phenolic and antioxidant compounds were found in the microencapsulated seed extract with MD20, with a value of 44.20 ± 3.32 EAG/g DW for total phenols and an antioxidant capacity of 12.0 ± 0.32 mol ET/g DW for the DPPH and 236.3 ± 4.1 mol ET/g DW for the FRAP assay. In addition, the seed and skin samples reduced ROS generation in H2O2-treated Hek293 cells. In terms of antimicrobial activity, values ranging from 7 to 15 mm of inhibitory halos were found, with the maximum value corresponding to the inhibition of S. aureus, for both microencapsulated extracts. Therefore, the successful microencapsulation of the waste bioactive extracts (seed and skin) with the demonstrated antimicrobial and antioxidant properties highlight the bioactivity from Chilean papaya waste resources.

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Characterization of Dialdehyde Carboxymethyl Cross-Linked Sesbania Gum and its Application in Solid Electrolyte Membranes

Tang,

Jiang,

et al. 2024

Arab J Sci Eng

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Research progress of starch as microencapsulated wall material

Cited by 17 publications

References 160 publications

Native Potato Starch and Tara Gum as Polymeric Matrices to Obtain Iron-Loaded Microcapsules from Ovine and Bovine Erythrocytes

Native Potato Starch and Tara Gum as Polymeric Matrices to Obtain Iron-Loaded Microcapsules from Ovine and Bovine Erythrocytes

Microencapsulation of Chilean Papaya Waste Extract and Its Impact on Physicochemical and Bioactive Properties

Characterization of Dialdehyde Carboxymethyl Cross-Linked Sesbania Gum and its Application in Solid Electrolyte Membranes

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