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Dielectric properties of Nephelium Lappaceum tropical wood
AIP Conference Proceedings, 2020Dielectric properties of rambutan wood (Nephelium Lappaceum) were investigated in three anisotropic directions, namely miters-cut, cross-cut, and rib-cut. Dielectric constants and dielectric loss factors were measured at ambient temperatures by using an impedance analyzer. The dielectric constant decreased as frequency increased from 4 to 1 MHz.
S. F. Khor +7 more
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Rambutan ( Nephelium lappaceum L.)
2011Rambutans (Nephelium lappaceum) are exotic tropical fruit with a relatively short shelf life. Fresh rambutans are bright red or yellow at harvest, but the peel color and spinterns darken during storage. Postharvest diseases also limit the successful marketing and export of this specialty fruit.
Wall, M. M., Sivakumar, D., Korsten, L.
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Drying Kinetics of Nephelium lappaceum (Rambutan) in a Drying Oven
Procedia, Social and Behavioral Sciences, 2015 AbstractNephelium Lappaceum (Rambutan) is a local seasonal fruit that has a short storage life. In this study, the effects of temperature on the drying of Nephelium Lappaceum samples were investigated. The present investigation was conducted at drying temperatures of 40°C, 50°C, 60°C, 70°C and 80°C for 24hours, and the drying kinetics of Nephelium ...
Radziah Wahid
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Rind of the rambutan, Nephelium lappaceum, a potential source of natural antioxidants
Food Chemistry, 2008The rind of rambutan, which is normally discarded was found to contain extremely high antioxidant activity when assessed using several methods. Although having a yield of only 18%, the ethanolic rambutan rind extract had a total phenolic content of 762±10mg GAE/g extract, which is comparable to that of a commercial preparation of grape seed extract ...
Uma, Palanisamy +5 more
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Characterization of Volatiles in Rambutan Fruit (Nephelium lappaceum L.)
Journal of Agricultural and Food Chemistry, 1998The volatile compounds from the red-skinned cultivar of rambutan, Jitlee (Nephelium lappaceumL.), a tropical fruit native to Southeast Asia, were extracted using both Freon 113 and ethyl acetate solvents. Isolation and characterization of odor-active compounds present in the fruit were mediated by gas chromatography/olfactory (GC/O), chromatography ...
, Ong, , Acree, , Lavin
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Rambutan(Nephelium lappaceum L.):Nutritional and functional properties
Trends in Food Science & Technology, 2019Abstract Background The rambutan (Nephelium lappaceum L) is an exotic fruit native to the Southeast Asia and currently cultivated in different tropical areas, among them in southern Mexico. It is characterized by its nutritionals and functionals properties and has been relevant for its commercialization and acceptance in different countries and ...
C. Hernández-Hernández +6 more
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Evaluation of antimicrobial activity of rambutan (Nephelium lappaceum L.) peel extracts
International Journal of Food Microbiology, 2020Microbial safety in food products is not always adequately controlled. Chemical antimicrobials which are recognized as hazards to human health are gradually replaced by natural antimicrobial compounds. In the current study, the antimicrobial activity against some Gram-positive and Gram- negative bacteria by the methanolic extract from rambutan fruit ...
Nguyen Nhat Minh, Phuong +3 more
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Natural diversity of rambutan (Nephelium lappaceum L.) in Kerala, India
Genetic Resources and Crop Evolution, 2019Hundred variable types of rambutan collected from major rambutan growing tracts of Kerala were evaluated for various qualitative and quantitative traits in addition to sensorial perception with the prime objective of recording the existing variability and genetic wealth available in order to select and conserve the superior types.
Sameer Muhamed +4 more
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Drying kinetics of Nephelium Lappaceum (Rambutan) using osmotic dehydration
2012 IEEE Symposium on Business, Engineering and Industrial Applications, 2012Nephelium Lappaceum or Rambutan is a seasonal fruits that is very popular in Southeast Asia region. It has short storage life, about 4 to 5 days after harvesting. In this study, an oven was used to dry Rambutan and the effect of chemical pre-treatment on the Rambutan was investigated.
S. N. F. S. A. Rahman +2 more
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ราสาเหตุโรคผลเน่าของเงาะ (Nephelium lappaceum L.) และการควบคุมโรคโดยใช้กรดซาลิไซลิก
วารสารวิทยาศาสตร์และเทคโนโลยี, 28, 7, 1216 ...openaire +1 more source