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Quantitative Prediction of Acid Value of Camellia Seed Oil Based on Hyperspectral Imaging Technology Fusing Spectral and Image Features [PDF]

open access: yesFoods
Acid value (AV) serves as an important indicator to assess the quality of oil, which can be used to judge the deterioration of edible oil. In order to realize the quantitative prediction of the AV of camellia seed oil, which was made from camellia ...
Yuqi Gu   +6 more
doaj   +2 more sources

Decreasing acid value of fatty acid ethyl ester products using complex enzymes [PDF]

open access: yesFrontiers in Bioengineering and Biotechnology
Recently, enzymatic method has been used to prepare biodiesel using various oils. But the high acid value of the biodiesel product using enzyme as a catalyst has been one issue. In this work, an attempt to reduce the acid value of fatty acid ethyl ester (
Yuting Li, Jingjing Guo, Shangde Sun
doaj   +2 more sources

The Quality Characteristic and Fatty Acid Profile of Cold-Pressed Hazelnut Oils during Nine Months of Storage

open access: yesAgronomy, 2021
Poland is one of the largest producers of hazelnuts in Europe; however, information regarding the storage of cold-pressed hazelnut oil is limited. Thus, the aim of this study was to determine the oxidative indices and fatty acid composition of oils from ...
Katarzyna Król   +2 more
doaj   +1 more source

Reply to 'The uric acid value of 4.8 mg/dl may not be an ideal prognostic threshold for cardiovascular disease mortality'. [PDF]

open access: yes, 2022
We have read with interest the letter by Dr Wang [1] commenting on our article ‘The association of uric acid with mortality modifies at old age: data from the uric acid right for heart health (URRAH) study’ [2].
Borghi C   +5 more
core   +1 more source

Application Research of NIR Technology on the Fast Quantification of the Key Quality Indicators of Antarctic Krill Oil

open access: yesShipin gongye ke-ji, 2022
In this paper, near-infrared spectroscopy technology was used to establish a rapid determination of the content of phospholipids, eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), astaxanthin and acid value in Antarctic krill oil.
Junkui MIAO   +7 more
doaj   +1 more source

Extraction, Characterization and Epoxidation of Cotton Seed Oil [PDF]

open access: yesNanochemistry Research, 2023
Epoxidized vegetable oils are promising candidates as raw material substitutes for industrial applications. The Chemical modification of epoxies appears to be a pathway towards achieving this goal of replacing raw materials with industrial products.
Abdullahi Muhammad   +2 more
doaj   +1 more source

Changes in Selected Properties of Cold-Pressed Oils Induced by Natural Plant Additives

open access: yesApplied Sciences, 2022
Cold-pressed oils are becoming increasingly popular. The stability of these oils is the main concern, as changes occur in their organoleptic characteristics during storage, which could affect their suitability for consumption.
Marta Krajewska, Magdalena Kachel
doaj   +1 more source

Optimization and shelf-life evaluation of mayonnaise like paste prepared using avocado pulp [PDF]

open access: yesActa Agriculturae Serbica, 2022
The purpose of this study was to analyze the use of avocado pulp in place of egg yolk in the preparation of a mayonnaise-like paste. Eight formulations of mayonnaise were obtained with avocado pulp ranging from 51.2 to 70% and sunflower oil ranging from ...
Parajuli Anisha   +2 more
doaj   +1 more source

Nutritional Changes in Commercial Oil Blend During Repetitive Deep Fat Frying of French Fries with Sensory Characteristic of Fried Food

open access: yesPakistan Journal of Analytical & Environmental Chemistry, 2020
In present study, the effect of repetitive deep frying cycles (6 batches) of French fries was evaluated for nutritional changes of commercial oil blend (Canola, Sunflower, Cottonseed and Soybean) along with sensory characteristics of fried food.
Samina Sohu   +4 more
doaj   +1 more source

Effect of Moisture Content on the Quality and Quantity of Screw-Pressed Flax Seed Oil

open access: yesТехника и технология пищевых производств, 2023
Healthy foods and green processing are currently in the focus of scientific attention. Flax is considered a superfood that includes numerous beneficial ingredients. Its oil is a great source of polyunsaturated fatty acids.
Jahongir H. Hasanov   +3 more
doaj   +1 more source

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