Effects of white light emitting diodes and halogen lamp on spectroscopic measurement of sala mango intrinsic qualities.

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Date
2017-05
Authors
Wan Long, Chiong
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Publisher
Universiti Sains Malaysia
Abstract
Spektroskopi merupakan salah satu teknik yang paling berkesan dalam penilaian kualiti buah-buahan terutamanya mangga. Spektrum pantulan yang diperolehi daripada sistem spektrometer sangat dipengaruhi oleh cahaya yang digunakan dalam system ini. Dunia kian beralih kepada penggunaan diod pemancar cahaya putih (LED putih) kerana manfaat-manfaatnya berbanding dengan sumber cahaya konvensional. Spectroscopy is among one of the most promising techniques for assessment of fruit quality particularly mango. Reflectance spectrum obtained from spectrometer system is greatly affected by lighting used in the system. The world is turning to white Light Emitting Diode (white LED) due to its benefits compared to conventional light sources.
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Keywords
light emitting , Measurement
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