Effect of Adding Grape Seed Powder on The Chemical Composition and Rheological Properties of Local Wheat Flour

Hamdi, Ali Muhsin; Ahmed, Sabeeha Hussein

doi:10.25130/tjas.21.4.12

Cited by 3 publications

(2 citation statements)

References 14 publications

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“…Because they alter the cytoplasmic membrane's structure and function, phenolic and cyclic chemicals found in oils hinder microbes [30]. Phenolic compounds inhibit the enzymes responsible for basic reactions through their non-specific interference with proteins, which leads to protein denaturation and the inability of bacteria to survive, and they have the ability to decompose the bacterial cell membrane and cause cell death [31].…”

Section: Resultsmentioning

confidence: 99%

Study of the Inhibitory Activity of Grape Seeds Against Meat Spoilage Microorganisms

Abdullah

2024

IOP Conf. Ser.: Earth Environ. Sci.

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In the current study, grape seed oil was extracted using a Clavanger device, the active chemical compounds in it were identified using GC-MS technology, and the physical and chemical properties of the oil were studied. The oil extraction rates were 14.53%, the refractive index value was 1.4957, and the specific density was 0.855. The oil also showed complete solubility. In organic solvents and insoluble in water, the qualitative chemical detection showed that grape seed oil contains flavonoids, glycosides and resins. A negative result was also observed for the detection of saponins, alkaloids and tannins. The active chemical compounds were identified using GC-MS technology and it was found that the oil contains 18 compounds and the highest percentage was Palmitoleic acid methyl ester compound, which amounted to 37.79%, and a number of other compounds at rates of (25.65, 8.08, 8.03) %, respectively. Myrisic acid methyl ester, Lauric acid, methyl ester, cis-10-heptadecanoic acid, methyl ester increasing the concentration of the oil also led to an increase in the ability to inhibit bacteria. The highest percentage of growth inhibition when using a concentration of 80% was against the bacteria Klebsiella pnemoniae, as the diameter of inhibition reached 48 mm at a concentration of 80%, and complete inhibition of Pseudomonas aeruginosa. As for Escherichia coli, the diameter of inhibition reached 36 mm and the diameter of inhibition reached 36 mm. The inhibition was 34 and 30 mm for both Micrococcus roseus and Staphylococcus aureus.

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Section: Resultsmentioning

confidence: 99%

Study of the Inhibitory Activity of Grape Seeds Against Meat Spoilage Microorganisms

Abdullah

2024

IOP Conf. Ser.: Earth Environ. Sci.

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“…Moreover, seeds have some elements, including calcium. Sesame oil contains unsaturated fatty acid (85%) and is highly stable, which reduces cholesterol, and can reduce coronary heart diseases (Choudhary et al, 2017;Al-Alwani et al, 2023). Due to its extraordinary skin-care and enhancing properties, sesame is considering the queen of oil seeds.…”

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confidence: 99%

Evaluating the Efficiency of Potassium Fertilizer Sources and Levels on Sesame Growth and Yield in Two Different Gypsum Soils

Alsajri,

Farhan,

Hilai

2024

TJAS

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To investigate the effect of potassium fertilizer sources and level on sesame growth and yield in two different gypsum soils, two experiments were applied throughout the summer of 2022. The experiments included three factors, which were sources of potassium, potassium sulfate (KK2SO4) and potassium chloride (KKCL), potassium levels, 0 (K00), 75 (K75), 150 (K150), and 300 (K300) kg ha-1, and levels of gypsum in the soil, 6.02 (Soil06.02) and 15.87 (Soil15.87) %. Completely Random Block Design (CRBD) with three replications was used to apply the experiments. The results indicated that KK2SO4 significantly impacted plant height (18%), plant dry weight (8%), branch no (11%), capsules no. (5%), 1000 seeds weight (13%), yield (13%), and oil percentage (9%) compared with KKCL. Similarly, potassium at K300 was significantly higher compared with the other potassium levels. Also, gypsum Soil15.87 significantly impacted plant height (11%), dry weight (11%), capsules no. (5%), 1000 seeds weight (19%), yield (11%), and oil percentage (12%) compared with gypsum soil with 6%. The interactions between the two study factors and among the three study factors effected significantly all the study traits. These results will be beneficial for sesame production and management in the Saladin area, Iraq.

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A flour composite mixture for gluten-free confectionery

Khutsidze,

Pruidze,

Silagadze

et al. 2024

Potr. S. J. F. Sci.

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The article is devoted to the development of a recipe for a gluten-free flour composite mixture based on buckwheat, rice, and corn flours for the preparation of confectionery products, as well as the enhancement of its nutritional value using locally produced flaxseed and chickpea flours. For the production of gluten-free sugar cookies, two types of gluten-free flour composite mixture have been developed: a) rice, buckwheat, and flaxseed flour and b) rice, corn, and chickpea flour. The optimal flour ratio is 40:30:30. The physic-chemical and organoleptic indicators of gluten-free sugar cookies obtained using the gluten-free flour composite mixture align with the indicators specified in the standard. The developed gluten-free composite flour mixture is characterized by a fairly high satisfaction level with the balanced nutrition formula regarding basic nutrients. The levels of protein, carbohydrate, and fat satisfaction increased by 64, 37, and 118%, respectively, with the addition of flax to the rice and buckwheat mixture. Adding chickpeas to the rice and corn mixture increased protein and fat satisfaction by 35.5 and 27%, respectively, while carbohydrates remained almost unchanged.

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Effect of Adding Grape Seed Powder on The Chemical Composition and Rheological Properties of Local Wheat Flour

Cited by 3 publications

References 14 publications

Study of the Inhibitory Activity of Grape Seeds Against Meat Spoilage Microorganisms

Study of the Inhibitory Activity of Grape Seeds Against Meat Spoilage Microorganisms

Evaluating the Efficiency of Potassium Fertilizer Sources and Levels on Sesame Growth and Yield in Two Different Gypsum Soils

A flour composite mixture for gluten-free confectionery

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