Structural properties and antioxidant activities of polysaccharides ...
2021年12月1日 · In this study, polysaccharides were isolated by alkali from sunflower meals after different oil extraction processes, and their structural properties and antioxidant activities were compared. The results indicated that these polysaccharides displayed significant variability in monosaccharide composition and molecular weight.
Sunflower protein isolates-composition, extraction and functional ...
2022年8月1日 · Heating aids tissue rupture, coagulates protein, de-activate enzymes like lipase & phospholipases, enhances oil liquidity, and kills molds, germs, and dry seed to an appropriate level of moisture. The most popular method for extracting …
Near-infrared spectroscopy-based quantification of sunflower oil …
2023年8月1日 · Near-infrared (NIR) spectroscopy offers a rapid and non-destructive method for measuring the contents of sunflower oil and pea protein isolate (PPI) in dense sunflower oil/PPI/water mixtures. PLSR showed that the sunflower oil and …
A review of phytochemistry, metabolite changes, and medicinal …
Research shows that sunflower oil may reduce both total cholesterol and low-density lipoprotein (LDL) cholesterol and offer antioxidant properties [14].
Generation of high oleic acid sunflower lines using gamma …
2023年11月12日 · HO sunflower mutants were isolated and genetically characterized, which identified individuals with single point mutations in FAD2-1 that result in a stable hyper-accumulation of oleic acid, at concentrations of up-to >90%. The implications of these new genetic resources for progress in breeding elite HO sunflowers cultivars are discussed.
Sunflower Protein Concentrates and Isolates Prepared from Oil …
2010年9月8日 · The results demonstrate the value of sunflower industrial oil cake as a source of proteins with high water solubility, good physicochemical properties and antioxidant activity. Increasing the applications of industrial by-products is of great interest.
Sunflower oil-based thermosets - RSC Publishing
2024年11月28日 · This is reasonable, since the used sunflower oil contained 7% saturated palmitic acid and stearic acid. The small integral of 0.17 corresponds to approximately 5% dicarboxylic acids. Hence, the isolated compound is practicably a tricarboxylic acid and will therefore be referred to as “triacid” in the following.
Secondary structure of oleosins in oil bodies isolated from seeds …
1998年9月1日 · Oil bodies were isolated from mature seeds of sunflower (Helianthus annuus L.) and safflower (Carthamus tinctorius L.). Oil body preparations containing only oleosin proteins could be obtained from safflower seeds by salt-washing followed by centrifugation on discontinuous sucrose density gradients. …
The aim of this paper is to determine the possibility of applying a gas chromatography device with a mass spectrometric detector (GC-MS) coupled to a newly developed mathematical model to determine the proportion of individual oils in oil blends. The peaks of the molecular ions of specific fatty acids were integrated.
The isolated seed culture system, therefore, constitutes a suitable model system for studies of oil synthesis in developing sunflower embryos. The decrease in linoleic acid synthesis in response to higher temperature was detectable after only 18