Microencapsulation of babassu coconut milk

Santana, Audirene Amorim; Oliveira, Rafael Augustus de; Arévalo-Pinedo, Aroldo; Kurozawa, Louise Emy; Park, Kil Jin

doi:10.1590/s0101-20612013000400020

Cited by 29 publications

(43 citation statements)

References 33 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Published by Rynnye Lyan Resources drying is usually attributed to particle shrinkage due to the drastic loss of moisture followed by cooling (Tonon, 2010). This study also showed that spray-dried microparticles were individual spheres and the results are in conformance with Santana et al (2013) who encapsulate babassu coconut milk using spray dry technique as well. Table 2 depicts the MEBP powder complexity of infrared spectra in the FTIR spectroscopy 1450 to 600 cm -1 region which makes it difficult to assign all the absorption bands, and because of the unique patterns found there, it is often called the fingerprint region.…”

Section: Discussionsupporting

confidence: 81%

Ramification of gum arabic microencapsulation on the physicochemical and microbiological properties of butterfly pea (Clitoria ternatea) flowers using ultrasonic spray dryer

Zainol¹,

Lew²,

Zin³

et al. 2020

Food Res.

View full text Add to dashboard Cite

Butterfly Pea (Clitoria ternatea) flower is commonly used to treat various diseases and has long been part of the science of phytomedicines. Ultrasonic assisted extraction technique is a simple, cheap and efficient alternative to traditional extraction methods, producing a much smaller particle size than conventional spray drier. This study was aimed to evaluate the physicochemical and microbiological properties of microencapsulated butterfly pea flower (MEBP) powder prepared using ultrasonic spraying technique. The samples were microencapsulated with different amount of Gum Arabic (GA) (0, 2, 4, 6, 8 and 10%). Surface morphology of the MEBP powder was examined using SEM showed different molecular structures in different MEBP powder. FTIR analysis identified phenolic hydroxyl group (1061.69 cm-1 and 3385.36 cm-1 ), sulfite group (1062.01 cm-1 , 1065.92 cm-1 , 1077.15 cm-1 , 1234.72 cm-1 and 1261.74 cm-1 ) and amide group (1635.99 cm-1 , 1636.74 cm-1 , 1654.14 cm-1 and 3417.2 cm-1 ). 2,2-diphenyl-1 -picrylhydrazyl (DPPH), thiobarbituric acid (TBA), total phenolic content (TPC), total flavonoid content (TFC) found to be ranging from 35.85±0.57 to 130.85±3.00 mg GAE/g dried sample, 4.32±0.04 to 6.90±0.11 mg QE/g dried sample, respectively. It was found that Bacillus cereus was sensitive to MEBP powder as the results showed a prominent inhibition zone (5.67±0.6 mm to 11.67±2.3 mm). MEBP produced with GA 6% ultrasonic spray drier was found to be effective in sustaining its antioxidative activities and the microbial activities were found to be active. This result provided useful information data on the best technique to use ultrasonic spray dryer to retain antioxidant compounds.

show abstract

Section: Discussionsupporting

confidence: 81%

Ramification of gum arabic microencapsulation on the physicochemical and microbiological properties of butterfly pea (Clitoria ternatea) flowers using ultrasonic spray dryer

Zainol¹,

Lew²,

Zin³

et al. 2020

Food Res.

View full text Add to dashboard Cite

show abstract

“…All the samples presented trimodal particle size distributions (Figure 1b), favoring compaction, in which small particles can penetrate into the spaces between the larger ones, and segregation of the system, in which larger particles remaining at the top and smaller particles at the bottom (Santana et al, 2013). This heterogeneity of particulate systems can also be evaluated from the span values (Table 1).…”

Section: Particle Size Distribution Surface Area and Bulk Densitymentioning

confidence: 92%

Microencapsulation of grape seed oil by spray drying

2018

Self Cite

View full text Add to dashboard Cite

On the search for alternative wall materials to replace gum Arabic (GA), a good but expensive encapsulating agent, this work aimed to evaluate the effectiveness of maltodextrin 10DE in combination with GA (GA/MD, 50:50 ratio) for the microencapsulation of grape seed oil by spray drying. The addition of maltodextrin to gum Arabic did not influence the mean particle diameter, powder bulk density, encapsulation efficiency or the total oil retained in the microspheres. Although the oil encapsulated with GA showed greater retention of phenolic compounds after spray drying, the sample encapsulated with GA/MD had greater ferric reduction antioxidant power and DPPH radical scavenging activity, and a lower peroxide index.

show abstract

“…The surface structure of microcapsules not only affects the microencapsulation effect, but also is closely related to physicochemical properties of microcapsules, such as fluidity and dispersibility (Santana et al, 2013;Çam et al, 2014). The surface microstructure observed in the scanning electron microscope of phenolic microcapsules from plums was shown in Figure 3 with a level of magnification of 1,000× and 2,000×.…”

Section: Morphology Of Microencapsulated Powdermentioning

confidence: 99%