Study of soluble solid content in limau madu with capacitive sensing technique / Hudaliyana Ghazali, Rafidah Rosman and Zaiton Sharif

Ghazali, Hudaliyana and Rosman, Rafidah and Sharif, Zaiton (2018) Study of soluble solid content in limau madu with capacitive sensing technique / Hudaliyana Ghazali, Rafidah Rosman and Zaiton Sharif. Journal of Electrical and Electronic Systems Research (JEESR), 13: 15. pp. 108-111. ISSN 1985-5389

Abstract

Limau Madu is one of two types of citrus that are
widely planted in Malaysia. Prior to being marketed to the end
users, the Limau Madu would go through the grading process.
Among the criteria for a good grading is the taste. However,
testing the taste of Limau Madu non-destructively is often
challenging. One of the methods to determine the solid soluble
content of Limau Madu non-destructively is capacitance sensing
technique. The capacitance is measured at different frequencies
for several days. The finding shows that as the longer orange is
being kept, the permittivity of the fruit, ɛr declines. In term of
frequency, permittivity of Limau Madu is highest at frequency of
10 MHz. However, it is different case with SSC which slightly
increased over the course of seven days. The performance of the
fruit has better impact at lower frequency.

Metadata

Item Type: Article
Creators:
Creators
Email / ID Num.
Ghazali, Hudaliyana
UNSPECIFIED
Rosman, Rafidah
UNSPECIFIED
Sharif, Zaiton
UNSPECIFIED
Subjects: T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Radio > Radio frequency
Divisions: Universiti Teknologi MARA, Shah Alam > Faculty of Electrical Engineering
Journal or Publication Title: Journal of Electrical and Electronic Systems Research (JEESR)
UiTM Journal Collections: UiTM Journal > Journal of Electrical and Electronic Systems Research (JEESR)
ISSN: 1985-5389
Volume: 13
Page Range: pp. 108-111
Keywords: Capacitance; soluble solid content; limau madu
Date: December 2018
URI: https://ir.uitm.edu.my/id/eprint/63121
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