Noninvasive Method for Internal Quality Evaluation of Pear Fruit Using Fiber-Optic FT-NIR Spectrometry

Use of FT-NIR spectrometry in non-invasive measurements of internal quality of ‘Fuji’ apples

This research studied the feasibility of making rapid measurements of the soluble solids contents (SSC) and acidity of ‘Fuji’ apple (Malus domestica Borkh. cv. Fuji) fruit. FT-NIR spectra were recorded in the interactance mode, using fiber optics and a special sample holder. Calibration models related the FT-NIR spectra to SSC, titratable acidity (TA) and available acidity (pH) and were develop...

Pear quality characteristics by Vis / NIR spectroscopy.

Recently, non-destructive techniques such as the Vis / NIR spectroscopy have been used to evaluate the characteristics of maturation and quality of pears. The study aims to validate the readings by the Vis / NIR spectroscopy as a non-destructive way to assess the qualitative characteristics of pear cultivars 'Williams', 'Packams' and 'Carrick', produced according to Brazilian conditions. The ex...

hazard evaluation of incinerators in mobin petrochemical company using hazop method

چکیده ندارد.

Fiber-optic Probes for Mid-infrared Spectrometry

Determination of coptis chinensis’ quality by FT-NIR spectroscopy

As a kind of traditional Chinese medicinal materials coptis chinensis has a lot of medicinal value and closely related to human health, Widely used in clinical or disease prevention and treatment. So the quality of medicinal coptis chinensis rapid determination is very important. Calibration model for determination of Coptis chinensis’ quality was built by partial least squares and near infrare...