Optimisation of microencapsulation of turmeric extract for masking flavour

Laokuldilok, Natcha; Thakeow, Prodpran; Kopermsub, Phikunthong; Utama‐ang, Niramon

doi:10.1016/j.foodchem.2015.07.150

Cited by 66 publications

(35 citation statements)

References 33 publications

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“…It suggested a significant difference in the partition coefficient at low and high levels of the ratio of complex wall materials and wall to core materials. Increasing the ratio of complex wall materials led to greater process yield, which could be due to the greater efficiency of viscosity of wall materials and mass embedding processes occurring when a greater ratio of wall to core materials was applied (Laokuldilok et al, ). The relative reference reported that the greater core material concentration during spray drying could lead to AX loss (Goula and Adamopoulos, ).…”

Section: Resultsmentioning

confidence: 99%

“…It was important that the surface of the most AX microcapsules had no apparent cracks or fissures, which could ensure a low permeability for AX and gases. Therefore, the microcapsules would provide better protection and core retention for AX (Huang et al, ; Laokuldilok et al, ).…”

Section: Resultsmentioning

confidence: 99%

“…The MC of the sample was calculated using the Laokuldilok et al () method with a small modification. Two to three grams of AX microcapsules were dried in an oven at 105 °C until a constant weight (4–5 hours) was obtained.…”

Section: Methodsmentioning

confidence: 99%

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Astaxanthin from Haematococcus pluvialis Microencapsulated by Spray Drying: Characterization and Antioxidant Activity

Zhao

Liu

Zhang

et al. 2018

J Americ Oil Chem Soc

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Astaxanthin (AX) is an unstable functional food ingredient. A stable AX powder was developed and its characteristics (such as moisture content, bulk density, solubility, repose angle, and morphology) and antioxidant activity were evaluated. The microencapsulated AX powder was produced by spray drying using maltodextrin (MD)-gelatin and the parameters were optimized by response surface methodology. The results revealed that an optimal microencapsulation process has a ratio of MD to gelatin of 2.1:1, a ratio of wall to core materials of 5.9:1, and a ratio of glycerol monostearate to sucrose fatty-acid ester of 1.1:1. The AX encapsulation yield and encapsulation efficiency were 38.02% and 71.76%, respectively. AX microcapsules had a lower moisture content and bulk density, greater solubility, and good flowability. AX microcapsules showed antioxidant activities greater than Vitamin C, which indicated that the antioxidant activity of AX was not lost. AX microcapsule micrographs showed almost no cracks or fissures on the surface of microcapsules produced by spray drying under the optimal conditions.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Astaxanthin from Haematococcus pluvialis Microencapsulated by Spray Drying: Characterization and Antioxidant Activity

Zhao

Liu

Zhang

et al. 2018

J Americ Oil Chem Soc

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“…Laokuldilok et al 167 reported the odor masking property, encapsulation efficiency and physicochemical properties of turmeric extract prepared by a binary blend of wall materials such as brown rice flour (BRF) and β-cyclodextrin (β-CD). Odor-masking potential of the binary blend wall materials, BRF was provided benefits beyond basic nutrition to human health moreover the addition of β-CD showed more effectiveness on masking properties and efficiency of curcuminoids encapsulation.…”

Section: Nutraceutical Applications Of Curcuminoidsmentioning

confidence: 99%

Biological activities of curcuminoids, other biomolecules from turmeric and their derivatives – A review

Amalraj¹,

Pius

Gopi

et al. 2017

Journal of Traditional and Complementary Medicine

730

413

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In recent years, several drugs have been developed deriving from traditional products and current drug research is actively investigating the possible therapeutic roles of many Ayruvedic and Traditional Indian medicinal therapies. Among those being investigated is Turmeric. Its most important active ingredient is curcuminoids. Curcuminoids are phenolic compounds commonly used as a spice, pigment and additive also utilized as a therapeutic agent used in several foods. Comprehensive research over the last century has revealed several important functions of curcuminoids. Various preclinical cell culture and animals studies suggest that curcuminoids have extensive biological activity as an antioxidant, neuroprotective, antitumor, anti-inflammatory, anti-acidogenic, radioprotective and arthritis. Different clinical trials also suggest a potential therapeutic role for curcuminoids in numerous chronic diseases such as colon cancer, lung cancer, breast cancer, inflammatory bowel diseases. The aim of this review is to summarize the chemistry, analog, metal complex, formulations of curcuminoids and their biological activities.

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“…The technology is using thin, protective materials, as a layer or wall, to cover liquid, solid or gas, and to inhibit volatilization of the compounds to prevent their chemical deterioration . Some susceptible, sensitive, or volatile chemical compositions, such as vitamins, Ziziphora clinopodiodes, turmeric extract, citronella oil, etc., can be capsuled to be a stable form by this treatment . Besides, microcapsules can be made in a powder form, which is easy to be transported and can also be stored.…”

Section: Introductionmentioning

confidence: 99%

Microcapsule of Sweet Orange Essential Oil Encapsulated in Beta‐Cyclodextrin Improves the Release Behaviors In Vitro and In Vivo

Huang

et al. 2018

Euro J Lipid Sci & Tech

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To protect sweet orange essential oil (SOEO) from volatilization and oxidation, and also to expand the range of application in physiology or medicine, beta‐cyclodextrin (β‐CD) is employed to develop SOEO microcapsules via an inclusion encapsulation method in this study. An optimal encapsulating condition obtained from response surface methodology (RSM) is an SOEO mass of 5.66 g, an encapsulating time of 3.24 h, and an encapsulating temperature of 53.7 °C, which provides the greatest encapsulation efficiency (EE) of 50.31%. Particle size and scanning electron microscope (SEM) reveal that rhombus, trapezoid, and parallelogram can be found in optimized microcapsule aggregates with a particle size of 1.34 ± 0.58 µm. Fourier transform infrared spectroscopy (FT‐IR) and differential scanning calorimetry (DSC) confirm the encapsulation of SOEO in β‐CD. Furthermore, the release study in vitro suggests that SOEO in microcapsules can be better released in simulated gastric fluid (SGF) than in simulated intestinal fluid, and the study in vivo suggests that, β‐CD might increase the solubility and bioavailability of SOEO. Thus, the microcapsules have potentials to be applied to the biomedical industry. Practical Applications: The optimal encapsulating condition is attained using RSM, and SOEO is capsuled to be a stable form in optimized microcapsules. The active ingredients of SOEO can be exerted fully by microcapsules. The microcapsules have excellent potentials for use as biological or pharmaceutical products. In this study, microcapsules of SOEO are developed using RSM. The physical and chemical characterizations of SOEO microcapsules are analyzed. The release behaviors in vitro and in vivo are also researched. Though these works, the microcapsules increase the solubility and bioavailability of SOEO, which has potentials for application in the biomedical industry.

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Optimisation of microencapsulation of turmeric extract for masking flavour

Cited by 66 publications

References 33 publications

Astaxanthin from Haematococcus pluvialis Microencapsulated by Spray Drying: Characterization and Antioxidant Activity

Astaxanthin from Haematococcus pluvialis Microencapsulated by Spray Drying: Characterization and Antioxidant Activity

Biological activities of curcuminoids, other biomolecules from turmeric and their derivatives – A review

Microcapsule of Sweet Orange Essential Oil Encapsulated in Beta‐Cyclodextrin Improves the Release Behaviors In Vitro and In Vivo

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