Determination of Moisture Content in Oil Palm Fruits Using a Five-Port Reflectometer
نویسندگان
چکیده
منابع مشابه
Determination of Moisture Content in Oil Palm Fruits Using a Five-Port Reflectometer
This paper presents the development of a PC-based microwave five-port reflectometer for the determination of moisture content in oil palm fruits. The reflectometer was designed to measure both the magnitude and phase of the reflection coefficient of any passive microwave device. The stand-alone reflectometer consists of a PC, a microwave source, diode detectors and an analog to digital converte...
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During cheese manufacture the moisture content of the curd must be carefully controlled. Curd moisture is usually measured by weighing and drying, which is a time consuming process. This paper describes progress in the development of microwave moisture sensing equipment suitable for the cheese industry. Results from a permittivity survey are described. A six-port network is evaluated for use as...
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Drying: moisture measurement at the end of drying is essential to follow up drying course and to decide whether it is achieved or not. On one hand, too long a drying course may have bad consequences for quality and food safety because of unexpected fermentations and mould growth. On the other hand, the next step in the process is storage. Also, drying to a too low moisture content can result in...
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ژورنال
عنوان ژورنال: Sensors
سال: 2011
ISSN: 1424-8220
DOI: 10.3390/s110404073