Results 21 to 30 of about 12,089 (262)

Comparison of Different Classification Methods for Analyzing Electronic Nose Data to Characterize Sesame Oils and Blends

open access: yesSensors, 2015
An electronic nose (e-nose) was used to characterize sesame oils processed by three different methods (hot-pressed, cold-pressed, and refined), as well as blends of the sesame oils and soybean oil. Seven classification and prediction methods, namely PCA,
Xiaolong Shao   +3 more
doaj   +1 more source

Cold press in oil extraction. A review

open access: yesUkrainian Food Journal, 2018
Introduction. The aim of this review is to explain the working principle of the cold press machine and discuss the effect of the extraction efficiency. The advantages and disadvantages of the extraction by means of cold press were explained by referring to other extraction methods. Material and method.
Büşra Çakaloğlu   +2 more
openaire   +2 more sources

Physical, chemical and microbiological properties of mixed hydrogenated palm kernel oil and cold-pressed rice bran oil as ingredients in non-dairy creamer [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2014
The physical, chemical and microbiological properties of hydrogenated palm kernel oil (PKO) and cold-pressed rice bran oil (RBO)as ingredients in the production of liquid and powdered non-dairy creamer (coffee whitener) were studied.
Kunakorn Katsri   +3 more
doaj  

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

Shotgun Lipidomic Analysis for Differentiation of Niche Cold Pressed Oils

open access: yesMolecules, 2022
The fast-growing food industry is bringing significant number of new products to the market. To protect consumers’ health and rights, it is crucial that food control laboratories are able to ensure reliable quality testing, including product authentication and detection of adulterations.
Hanna Nikolaichuk   +6 more
openaire   +4 more sources

Chemical and Biological Evaluation of the Oil and Seedcake from Seeds of a Greek Cardoon Cultivar as Potential Functional Vegetable Oil. Comparison with Sesame, Flaxseed and Extra Virgin Olive Oils

open access: yesFoods, 2021
Cynara cardunculus L. is a plant of the Mediterranean basin, known since antiquity as a food and for its therapeutic properties. The needs of the 21st century for the utilization of agricultural waste has led to the study of the seed oil of a Greek ...
Elisavet-Foteini Varvouni   +5 more
doaj   +1 more source

In vivo Wound Healing Activity of Tamanu Oil (Calophyllum inophyllum l.) Extracted by Cold-Pressed and Hot-Pressed Methods and Their Fatty Acids Composition

open access: yesMajalah Obat Tradisional
Tamanu oil is a promising natural wound healer due to its chemical compounds, particularly fatty acids. Cold-pressed or hot-pressed methods are commonly used to obtain this oil from Calophyllum seed.
Rita Rakhmawati   +6 more
doaj   +1 more source

Analysis of Characteristic Flavor Components in Cold-Pressed Flaxseed Oil [PDF]

open access: yesShipin Kexue
In this study, the flavor characteristics and volatile compounds of cold-pressed flaxseed oil were analyzed using quantitative descriptive analysis, headspace solid phase microextraction and simultaneous distillation extraction coupled with gas ...
HENG Xinrui, WANG Tianliang, YAO Yunping, LI Changmo
doaj   +1 more source

Comparison of key aroma compounds and nutritional components in cold-pressed camellia oil and roasted camellia oil

open access: yesShipin yu jixie
ObjectiveTo investigate the effects of processing methods on aroma compounds and nutritional components in camellia oil.MethodsThe aroma compounds in cold-pressed camellia oil and roasted camellia oil are identified by comprehensive two-dimensional gas ...
WANG Peng   +4 more
doaj   +1 more source

不同制油工艺对亚麻籽油品质及抗氧化活性的影响Effects of different extraction processes on quality and antioxidant activity of linseed oil

open access: yesZhongguo youzhi, 2022
为比较不同工艺制取的亚麻籽油品质及抗氧化活性,分别以索氏提取法、冷榨法和热榨法制取亚麻籽油,测定亚麻籽油得率、基本理化指标、生育酚含量、脂肪酸组成、挥发性成分及抗氧化活性。结果表明:索氏提取法亚麻籽油得率最高,为52.77%,热榨法亚麻籽油得率显著高于冷榨法;冷榨亚麻籽油色泽、脂肪酸组成较佳,α-亚麻酸含量高达54.49%;索氏提取亚麻籽油总生育酚含量最高,为450.79 mg/kg,冷榨和热榨亚麻籽油的总生育酚含量相当;索氏提取和冷、热榨亚麻籽油挥发性成分分别为21、17种和34种,5种为共有成分 ...
糟帆,丁彩云,马玉婷,刘慧燕,傅婧 ZAO Fan, DING Caiyun, MA Yuting, LIU Huiyan, FU Jing
doaj   +1 more source

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