Enhancing the stability of synthesized curcumin by spray-drying microencapsulation with soy lecithin and gum Arabic

Nguyen, V.T.; Huynh, Thien Minh; Nguyen, Thi Nhu Quynh; Le, Tan Hoang

doi:10.1007/s43153-021-00124-3

Cited by 7 publications

(5 citation statements)

References 39 publications

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“…The amount of water in the emulsion was calculated to achieve an emulsion dry matter content of 12% w/w. The carrier content used was based on the optimised procedure in our previous study (Nguyen et al, 2021).…”

Section: Methods Emulsion Preparationmentioning

confidence: 99%

“…On the other hand, under alkaline pH conditions, curcumin dissolves in solution, and quickly degrades to vanillic acid and feruloylmethane (Lestari and Indrayanto, 2014). In a recent report by Nguyen et al (2021), the authors concluded that the -COOH group in the gum Arabic polymeric chain could neutralise the hydroxyl ions (OH -) in neutral and alkaline solutions.…”

Section: Stability Of Mec Powder Under Different Ph Conditionsmentioning

confidence: 99%

“…In the research of Nguyen et al (2021), the combination of gum Arabic and lecithin produced good curcumin retention, and high powder solubility. According to Cano-Chauca et al (2005), gum Arabic is a suitable wall material for sensitive components, and lecithin causes dispersion of curcumin, and a decrease in droplet collision before spray-drying (Nguyen et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

“…Common carbohydrate polymers used in wall materials include starches, maltodextrins, dextrins, and gum Arabic; while common protein polymers are whey protein, casein, and lecithin (Truong et al, 2005;Igual et al, 2014;Shishir and Chen, 2017). In the research of Nguyen et al (2021), the combination of gum Arabic and lecithin produced good curcumin retention, and high powder solubility. According to Cano-Chauca et al (2005), gum Arabic is a suitable wall material for sensitive components, and lecithin causes dispersion of curcumin, and a decrease in droplet collision before spray-drying (Nguyen et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

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Effect of ultrasound homogenisation on the stability of curcumin microencapsulated by spray-drying

Le Tan,

Nguyen

2023

IFRJ

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Microencapsulated curcumin (MEC) that has been by spray-dried has the potential to improve curcumin stability during storage. In the present work, curcumin was encapsulated using soy lecithin and gum Arabic, and different ultrasound energy inputs (UE) for emulsion homogenisation were applied before spray-drying. The microencapsulation yield (MY), microencapsulation efficiency (ME), solubility, powder morphology, and curcumin degradation in the accelerated test were determined. The UE at 70 kJ/kg caused a 2.2-fold increase in the ME of the powder as compared to the control sample. Furthermore, increasing UE from 70 to 175 kJ/kg led to a decrease in particle size, MY, and ME by 32, 15, and 8.9%, respectively. The stability of MEC under different pH conditions was in the order of pH 2 > 7 > 9. Furthermore, MEC showed an improvement in curcumin stability after 30 days of light exposure at 70°C. In general, a lower UE energy showed better performance in terms of curcumin protection and stable morphology of the MEC powder. However, higher UE energy could create smaller particles, and increase product solubility.

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Section: Methods Emulsion Preparationmentioning

confidence: 99%

Section: Stability Of Mec Powder Under Different Ph Conditionsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Effect of ultrasound homogenisation on the stability of curcumin microencapsulated by spray-drying

Le Tan,

Nguyen

2023

IFRJ

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“…Curcumin solution changes color in the different pH conditions; at acidic acid, curcumin solution turns red, at pH 1-7, curcumin solution is yellow, and at pH higher than 7.5, the color turns orange-red [72,79]. The red color at low pH value was due to the presence of curcumin in the protonated form [74], and in the alkaline condition, the formation of degradation products increase the overall absorbance [80].…”

Section: Particularities Of Curcumin and Curcumin Stability During Ex...mentioning

confidence: 99%

Impact of Cell Disintegration Techniques on Curcumin Recovery

Le-Tan

Jaeger

2022

Food Eng Rev

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In recent years, the improvement of curcumin recovery from turmeric by cell and tissue disintegration techniques has been gaining more attention; these emerging techniques were used for a reproducible and robust curcumin extraction process. Additionally, understanding the material characteristics is also needed to choose the optimized technique and appropriate processing parameters. In this review, an outlook about the distribution of different fractions in turmeric rhizomes is reviewed to explain matrix challenges on curcumin extraction. Moreover, the most important part, this review provides a comprehensive summary of the latest studies on ultrasound-assisted extraction (UAE), microwave-assisted extraction (MAE), enzyme-assisted extraction (EAE), high-pressure-assisted extraction (HPAE), pulsed electric field-assisted extraction (PEFAE), and ohmic heating-assisted extraction (OHAE). Lastly, a detailed discussion about the advantages and disadvantages of emerging techniques will provide an all-inclusive understanding of the food industry’s potential of different available processes.

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Recent progress in the microencapsulation of essential oils for sustainable functional textiles

Tariq,

Rehman,

Raza

et al. 2023

Polym. Bull.

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Enhancing the stability of synthesized curcumin by spray-drying microencapsulation with soy lecithin and gum Arabic

Cited by 7 publications

References 39 publications

Effect of ultrasound homogenisation on the stability of curcumin microencapsulated by spray-drying

Effect of ultrasound homogenisation on the stability of curcumin microencapsulated by spray-drying

Impact of Cell Disintegration Techniques on Curcumin Recovery

Recent progress in the microencapsulation of essential oils for sustainable functional textiles

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