Near infrared spectroscopy (NIR), recognized as a rapid, non-invasive, easy-to-operate and
cost-effective tool for substance analysis, has been widely used and intensively researched …

Feronia limoni (Wood-apple) is one of the most researched plants containing bioactive
compounds that have biological activity. So far, research on chemical compounds and fruit …

The main purpose of this present study is to study the spectra features of turmeric powder
based on infrared reflectance data in wavelength range from 1000 to 2500 nm. Absorbance …

Coffee bean oxidation is associated with enzymatic and non-enzymatic browning, the
degradation of desirable aromatic compounds, the development of undesirable flavors …

For a large variety of food products, the moisture content can be indirectly determined by
measuring their dielectric properties. In the case of coffee, the permittivity knowledge can be …

Coffee is a plantation commodity that has the opportunity to be developed so as to increase
state income. This study aims to determine how the risk of distribution in the Arabica coffee …

Cocoa is one of main agricultural products cultivated in many tropical countries and
processed onto several derivative products. To determine cocoa beans qualities, laboratory …

The plantation is a strategic sector in poverty alleviation. In the Aceh Tengah district, coffee
is one of the leading plantation commodities that can increase the pace of the regional …

Lettuce is a globally important cash crop, valued by consumers for its nutritional content and
pleasant taste. However, there is limited research on the changes in the growth indicators of …

Coffee is one of tropical agricultural products cultivated in many counties and consumed by
people worldwide. The main purpose of this study is to employ the infrared spectroscopy …