Effect of different concentrations of sodium dodecyl sulfate and additional anionic surfactant on properties of low protein natural rubber latex

Abdullah, Nurulhuda; Manaf, Siti Nor Qamarina; Hassan, Aziana Abu

doi:10.1063/1.5010570

Cited by 2 publications

(2 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…On the other hand, Ariyawiriyanan [ 56 ] suggests that the zeta potential has an incidence on the particle sizes of the DPNR, finding that at lower zeta potentials the particle size decreases. Therefore, it is inferred that possibly the smallest particle sizes were obtained from the system PEG6000 L. The zeta potential of Colombian NRFL shows similar values as reports of other countries [ 44 , 59 , 60 ].…”

Section: Resultssupporting

confidence: 76%

“…The effect of deproteinizing agents on the colloidal stability of NRFL has been analyzed. Abdullah et al [ 44 ] reported that colloidal stability is governed by the SDS concentration so the increase in SDS concentration leads to an over-stabilization that can be detrimental to the properties of DPNR.…”

Section: Bibliometric Analysis Of Deproteinized Natural Rubbermentioning

confidence: 99%

See 1 more Smart Citation

Improving Deproteinization in Colombian Latex from Hevea brasiliensis: A Bibliometric Approximation

et al. 2022

View full text Add to dashboard Cite

Natural Rubber Field Latex (NRFL) allergens restrict its use in some markets due to health-threatening allergic reactions. These molecules are proteins that are related to asymptomatic sensitization and hypersensitivity mediated by immunoglobulin E (IgE). Although NRFL allergens have been investigated since the 1980s, there are still gaps in knowledge regarding the development of deproteinized natural rubber (DPNR). Therefore, in this study, the deproteinization of NRFL from the lower basin of the Cauca River, Antioquia-Colombia was evaluated using eight systems. The highest removal value was 84.4% and was obtained from the treatment containing SDS (Sodium dodecyl sulfate), Urea, and Ethanol. It was also possible to determine that at high concentrations of SDS, removal percentages higher than 70% are reached. On the other hand, all deproteinizing systems decreased NRFL Zeta potentials without self-coagulation, suggesting enhanced colloidal stability in DPNR latex. On the other hand, the bibliometric analysis presented technological advances in DPRN through different parameters and bibliometric networks. The analysis presented makes an important contribution from the bibliometric approach that could be positive for the development of research on DPNR.

show abstract