Vis/NIR spectroscopy and chemometrics for non-destructive estimation of water and chlorophyll status in sunflower leaves

AJS Neto, DC Lopes, FAC Pinto, S Zolnier - Biosystems engineering, 2017 - Elsevier
Highlights•The water stress is one of the most common limitations of crop growth and
yield.•Sunflower response to environmental stress is related to leaf chlorophyll …

Feasibility of a chromameter and chemometric techniques to discriminate pure and mixed organic and conventional red pepper powders: A pilot study

M Keskin, A Arslan, Y Soysal… - Journal of Food …, 2022 - Wiley Online Library
Food adulteration is a major problem causing significant economic and health risks for
consumers. Non‐destructive, quick, and inexpensive methods are needed for food …

[PDF][PDF] Use of color measurement systems in food science and agriculture

M Keskin, P Setlek, S Demir - International advanced researches & …, 2017 - academia.edu
Color is one of the crucial factors determining the property and quality of materials.
Evaluation of the color quality of matters by the humans is sometimes applied. However, the …

Chemometric strategies for nondestructive and rapid assessment of nitrate content in harvested spinach using Vis‐NIR spectroscopy

NK Mahanti, SK Chakraborty… - Journal of Food …, 2020 - Wiley Online Library
The overuse of nitrogenous fertilizers leads to an increase in the nitrate content of green
leafy vegetables. Consumption of food with excess nitrate is not advisable because it results …

[PDF][PDF] Assessment of applied microwave power of intermittent microwave-dried carrot powders from Colour and NIRS

M Keskin, Y Soysal, YE Sekerli, A Arslan, N Celiktas - 2019 - dspace.emu.ee
Applied microwave (MW) power level is an essential factor on the quality of the dried
agricultural products. Even if higher MW powers result in shorter drying times, they lead to …

[HTML][HTML] Innovative Green Tea Mate: Physicochemical Profile and Sensory Aspects

S Ollani, C Lo Presti, D Donno, I Stura, NR Giuggioli… - Beverages, 2024 - mdpi.com
Yerba mate (Ilex paraguariensis) is a plant originating from South America. From this plant,
mate a drink is produced. Brazil is the first mate producer in the world. The diffusion of mate …

[PDF][PDF] Influence of leaf water content on the prediction of nutrient stress in strawberry leaves using chromameter.

M Keskin, YE Sekerli, K Gunduz - 2018 - academia.edu
Chemical soil and plant tissue analyses require considerable amount of labor, time, and
cost. Non-destructive prediction of nutrient stress from chromameters may save time and …

[HTML][HTML] Comparative appraisal of three low-cost GPS speed sensors with different data update frequencies

M Akkamis, M Keskin, YE Sekerli - AgriEngineering, 2021 - mdpi.com
Low-cost GPS (Global Positioning System) speed sensors have been available to quantify
vehicle speed on different platforms including agricultural tractors in precision agriculture …

Determining effects of foliar boron applications on yield and fruit quality of apricot trees for reducing water stress

B Ödemiş, S Uncu - Mustafa Kemal Üniversitesi Tarım Bilimleri …, 2022 - dergipark.org.tr
Aims: The research was carried out to determine the effects of different boron doses on yield,
yield components and quality on 5-6 years old apricot trees of Mogador variety, which were …

[PDF][PDF] Predicting drying temperature of infrared-dried pepper powders using FT-NIRS and chromameter

M Keskin, Y Soysal, A Arslan, YE Sekerli… - … Conference on Energy …, 2018 - researchgate.net
Higher drying temperatures result in quality degradations in dried agricultural products.
Moreover, it is difficult to separate the food products dried by different methods and drying …