2015 china advanced design rice bran oil extraction

optimization of extraction conditions for phytic acid from rice bran ...

Optimization of extraction conditions for phytic acid from rice bran ...

Solid-liquid extraction of phytic acid (PA) from rice bran was optimized by the maximization of the yield using response surface methodology. A Box-Behnken design was used to monitor the effects of three processing parameters of extraction on the PA yield, including ratio of acid solution to raw material (mL/g), hydrochloric acid concentration (mol/L), and extraction time (h). The results ...

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a review of characterization of tocotrienols from plant oils and foods

A review of characterization of tocotrienols from plant oils and foods

Palm oil and rice bran oil contain particularly higher amounts of tocotrienols (940 and 465 mg/kg, respectively) . Other sources of tocotrienols include grape fruit seed oil, oats, hazelnuts, maize, olive oil, Buckthorn berry, rye, flax seed oil, poppy seed oil and sunflower oil (Fig. 2 ) [ 37 ].

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lipidomic profiling of rice bran after green solid–liquid extractions ...

Lipidomic Profiling of Rice Bran after Green Solid–Liquid Extractions ...

TGs are the most abundant lipids in rice bran . Ethanol was particularly effective in extracting TGs, with similar efficiency either at 4 °C (ET) or at 20 °C (ET20). In previous studies, it was observed that higher extraction temperatures increased the yields of rice-bran oil [84,85].

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rice bran by-product: from valorization strategies to nutritional ...

Rice Bran By-Product: From Valorization Strategies to Nutritional ...

For example, fermented brown rice bran using Aspergillus oryzae, which induced apoptosis in human acute lymphoblastic leukemia cells , or the anti-stress and antifatigue effects delivered by Saccharomyces cerevisiae fermented rice bran , or otherwise, the improvement of the health condition of mice fed with a high-fat diet including rice bran extract . Moreover, a dietary fibre-rich diet is ...

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christianne rodrigues | professor (associate) | associated professor at ...

Christianne RODRIGUES | Professor (Associate) | Associated Professor at ...

Corrigendum to “Rice bran oil extraction using alcoholic solvents: Physicochemical characterization of oil and protein fraction functionality” [Ind. Crops Prod. 104 (2017) 133–143] Article ...

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rice bran oil extraction by ethanol: optimization of γ-oryzanol and ...

Rice bran oil extraction by ethanol: optimization of γ-oryzanol and ...

Rice bran oil (RBO) contains γ-oryzanol and polyphenols which are very beneficial for health. The work investigated the effect of temperature (oC) (X1), time (hr) (X2), and volume of ethanol (mL ...

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foods | free full-text | lipidomic profiling of rice bran after green ...

Foods | Free Full-Text | Lipidomic Profiling of Rice Bran after Green ...

Rice bran is a rather underutilized by-product of the rice industry that nowadays is far from being valorized. In this study, the lipidomic profile of bran of the Italian rice variety, Roma, has been evaluated through ultra performance liquid chromatography—tandem mass spectrometry. Crude lipid extracts were obtained from rice bran treated with different green solvents (1-butanol, ethanol ...

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physicochemical characterization of microwave-stabilized rice bran oil ...

Physicochemical characterization of microwave-stabilized rice bran oil ...

Rice bran is one of the main byproducts of rice-processing industries, making approximately 10% of the total mass of rice kernels. It is rich in bioactive phytochemicals, which have several health benefits. Among others, rice bran contains 10%–23% oil, constituting the major bioactive elements of the bran. The aim of this work is therefore to evaluate rice bran oil obtained from Ethiopian ...

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comparison of 11 rice bran stabilization methods by analyzing lipase ...

Comparison of 11 rice bran stabilization methods by analyzing lipase ...

In conclusion, ultraviolet irradiation might be a potential, convenient, and energy-saving stabilization method with high oil quality. Practical applications. Rice bran has a potential for producing about 8 million tons of rice bran oil worldwide but nearly 90% rice bran was wasted every year.

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a short review of green extraction technologies for rice bran oil

A short review of green extraction technologies for rice bran oil

whole kernel, including the bran and germ, or embryo. Commercial rice bran is usually a mixture of these two rice by-products [34]. This fraction possesses an extraordinary quantityofnutritive compounds,suchasfibers, fats, proteins, vitamins (vitamin E and B complexes), and antioxidant mol-ecules. It contains 10–23% of oil, which is usually ...

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rice bran oil: emerging trends in extraction, health benefit, and its ...

Rice Bran Oil: Emerging Trends in Extraction, Health Benefit, and Its ...

Rice (Oryza sativa L.) is widely consumed as cereal crop worldwide, majorly in Asia and Africa, and among all countries, China and India are the largest exporters, which account for approximately 50% of rice trades (FAO, 2019).

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[pdf] study on the preparation process of rice bran oil by the ...

[PDF] Study on the Preparation Process of Rice Bran Oil by the ...

The influence of oil rate and quality of rice bran oil by enzymatic extraction ultrasonic assisted were studied through designed experiment. The optimum enzymatic hydrolysis conditions were determined by the way of the orthogonal test. The results showed: after lipase enzyme in the rice bran (40 mesh sieve) was killed by the hot steam, the solution compounding material liquid ratio was 1:5 (W ...

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extraction and utilization of rice bran oil: a review extraction and ...

Extraction and utilization of rice bran oil: A review extraction and ...

Rice bran oil (RBO) is obtained through extraction of rice bran which is a by-product of the rice milling industries. There are several techniques used for the extraction of the RBO, but solvent ...

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foods | free full-text | rice bran stabilisation and oil extraction ...

Foods | Free Full-Text | Rice Bran Stabilisation and Oil Extraction ...

Rice bran oil (RBO) is a valuable ingredient extracted from rice bran (RB), a side stream of polishing rice grain in the milling process. RBO is rich in bioactive ingredients with potential health benefits, such as gamma-oryzanol (GO) and gamma-aminobutyric acid (GABA). Despite its benefits, the quality of RBO depends on the degree of stabilisation of the RB, which is easily affected by lipase ...

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foods | free full-text | effects of extraction processes on the ... - mdpi

Foods | Free Full-Text | Effects of Extraction Processes on the ... - MDPI

This research investigates the effects of different extraction processes on the oil extractability, oxidative stability, bioactive compounds, and antioxidant activity of crude rice bran oil (CRBO). The experimental extraction processes include hexane extraction (HE), cold press extraction (CE), thermally pretreated cold press extraction (CCE), and ultrasound-pretreated cold press extraction ...

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rice bran - made-in-china.com

Rice Bran - Made-in-China.com

China Rice Bran manufacturers - Select 2023 high quality Rice Bran products in best price from certified Chinese Rice, White Rice suppliers, wholesalers and factory on Made-in-China.com

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frontiers | comparative analysis of nutritional components and ...

Frontiers | Comparative Analysis of Nutritional Components and ...

This group of rice bran samples (KDML 105, RD 6, BB 3 CMU, and BB 4 CMU) could be used as a raw material for oil bran oil production. By displaying the samples using the PCA technique, it was discovered that the sample in group C had low fat and energy values but contained high amounts of functional active components, particularly γ-oryzanol, in contrast to group A which had the lowest ...

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rice‐bran oil: an emerging source of functional oil - punia - 2021 ...

Rice‐bran oil: An emerging source of functional oil - Punia - 2021 ...

It is a rice source of rice-bran oil (RBO) with good fatty acid profile and phytonutrients like oryzanols, tocopherols, tocotrienols, phytosterols, and importantly dietary fibers. These bioactive compounds possess cardioprotective, anti-oxidative, anti - inflammatory, antimicrobial, antidiabetic, and antitumor properties.

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optimization of oil extraction from rice bran with mixed solvent using ...

Optimization of Oil Extraction from Rice Bran with Mixed Solvent Using ...

largest rice bran particle size was about 1400 m, and the average diameter was 213.6 m. The moisture content of the rice bran was 8.60% 0.05% (w/w), which was determined using the oven drying method at 105 2 C. The oil content and protein content of the rice bran were 20.64% 0.02% and 14.47% 0.02%, determined according to the national

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ohmic heating-aided mechanical extraction of gamma-oryzanol ... - springer

Ohmic Heating-Aided Mechanical Extraction of Gamma-Oryzanol ... - Springer

The price of rice bran oil depends on the amounts of contained bioactive compounds especially oryzanol and phytosterols. The oryzanol content of rice bran oil under ohmic heating optimized at 70 V/cm, 90 °C for 3 min (27,580.75 ± 916.58 mg/kg) was higher than the control (24,908.57 ± 19.87 mg/kg). Ethanol-to-water ratio (p ≤ 0.000), medium-to-rice bran ratio (p ≤ 0.002), and electric ...

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rice bran oil: emerging trends in extraction, health benefit, and its ...

Rice Bran Oil: Emerging Trends in Extraction, Health Benefit, and Its ...

Rice bran oil (RBO) is unique among edible vegetable oils because of its unique fatty acid composition, phenolic compound (γ-oryzanol, ferulic acid) and vitamin E (tocopherol and tocotrienol). It has become a great choice of cooking oil because of its very high burning point, neutral taste and delicate flavour.

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(pdf) optimization of oil extraction from rice bran with ... - researchgate

(PDF) Optimization of Oil Extraction from Rice Bran with ... - ResearchGate

The regression equation was established, and the optimal extraction conditions were determined as follows: a solid–liquid ratio of 5.5:1, extraction temperature of 45 °C, extraction time of...

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foods | free full-text | optimization of oil extraction from rice bran ...

Foods | Free Full-Text | Optimization of Oil Extraction from Rice Bran ...

In order to improve the extraction ratio of rice bran oil, a single-factor experiment and response surface methodology with a central composite design were used to determine a new mixed solvent and the optimal extraction conditions of the mixed solvent.

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rice bran oil extraction by ethanol: optimization of γ-oryzanol and ...

Rice bran oil extraction by ethanol: optimization of γ-oryzanol and ...

Rice bran oil (RBO) contains γ-oryzanol and polyphenols which are very beneficial for health. The work investigated the effect of temperature (oC) (X1), time (hr) (X2), and volume of ethanol (mL ...

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optimization of oil extraction from rice bran with mixed ... - pubmed

Optimization of Oil Extraction from Rice Bran with Mixed ... - PubMed

The regression equation was established, and the optimal extraction conditions were determined as follows: a solid-liquid ratio of 5.5:1, extraction temperature of 45 °C, extraction time of 12 min, and extraction ratio of rice bran oil of 85.8%. Compared with traditional solvent extraction, the peroxide value, acid value, iodine value, and ...

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extraction of high-quality rice bran oil with co - sciencedirect

Extraction of high-quality rice bran oil with CO - ScienceDirect

Rice bran oil extracted using the CO 2-expanded acetone extraction technique is suitable for use as biofuel, soap-making, and/or edible oil. Funding This work was supported by the Science and Technology Research Partnership for the Sustainable Development Program (SATREPS) of the Japan Science and Technology Agency (JST) and the Japan International Cooperation Agency (JICA) [grant number ...

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a short review of green extraction technologies for rice bran oil

A short review of green extraction technologies for rice bran oil

whole kernel, including the bran and germ, or embryo. Commercial rice bran is usually a mixture of these two rice by-products [34]. This fraction possesses an extraordinary quantityofnutritive compounds,suchasfibers, fats, proteins, vitamins (vitamin E and B complexes), and antioxidant mol-ecules. It contains 10–23% of oil, which is usually ...

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foods | free full-text | rice bran stabilisation and oil extraction ...

Foods | Free Full-Text | Rice Bran Stabilisation and Oil Extraction ...

Rice Bran Stabilisation and Oil Extraction Using the Microwave-Assisted Method and Its Effects on GABA and Gamma-Oryzanol Compounds by Núria Reis 1,2,*,†, Ana Castanho 3,4,†, Manuela Lageiro 4,5, Cristiana Pereira 4, Carla Moita Brites 4,6 and Manuela Vaz-Velho 1 1

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physicochemical properties, fatty acid compositions, bioactive ...

Physicochemical properties, fatty acid compositions, bioactive ...

Rice bran is a by-product of rice processing, constituting about 8–10% of the rice grain (Capellini, Giacomini, Cuevas, & Rodrigues, 2017). As a raw material for rice bran oil (RBO) extraction, Rice bran contains 12–32 g/100 g oil (Mazaheri et al., 2018; Pandey & Shrivastava, 2018). RBO is a new type of edible oil with high nutritional value.

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ohmic heating-aided mechanical extraction of gamma-oryzanol ... - springer

Ohmic Heating-Aided Mechanical Extraction of Gamma-Oryzanol ... - Springer

Using water medium at low electric field (70 V/cm) produced the highest oryzanol content, while a high medium-to-rice bran ratio (1:1) resulted in the highest oryzanol content due to rapid temperature increase. Ohmic heating reduced acid value and free fatty acid content of rice bran oil and hence extended its shelf life.

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