Jurnal Keteknikan Pertanian
Vol. 14 No. 1 (2000): Buletin Keteknikan Pertanian

The Influence of Position of Durian in Determination of Ripeness of Durian Non-Destrucyively by Ultrasonic Wave

Bambang Haryanto (Unknown)
I Wayan Budiastra (Unknown)
Amoranto Trisnobudi (Unknown)

Article Info

Publish Date
18 Jan 2011

Abstract

The study was conducted to assess the influence of durian 's position toward transmission properties of ultrasonic wave for determination of the fruit ripeness using non-destructiive technique. Three ripe and unripe durian were used to assess transmittance wave that was passed the durian. The measurement was conducted at 3 peak and valley positions and it was repeated 20 times. The result showed that position durian 's inJluenccad thetransmissions of ultrasonic wave. Mo mzJ a (attenuation) values can be used as indicator for durian ripeness. Ripe durian tends to have highera value than unripe durian.

Copyrights © 2000




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Journal Info
Jurnal Keteknikan Pertanian
Website

Abbrev

jtep

Publisher

Institut Pertanian Bogor

Subject

Agriculture, Biological Sciences & Forestry

Description

Jurnal Keteknikan Pertanian dengan No. ISSN 2338-8439, pada awalnya bernama Buletin Keteknikan Pertanian, merupakan publikasi resmi Perhimpunan Teknik Pertanian Indonesia (PERTETA) bekerjasama dengan Departemen Teknik Mesin dan Biosistem (TMB) IPB yang terbit pertama kali pada tahun 1984, berkiprah ...