Pressurized liquid extraction of phenolic compounds from rice (Oryza sativa) grains

Setyaningsih, Wiwik; Saputro, Irfan E.; Palma, Miguel; Barroso, Carmelo Garcı́a

doi:10.1016/j.foodchem.2015.06.102

Cited by 64 publications

(25 citation statements)

References 29 publications

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“…It means that the impact of pressure on PHWE performance would be weak. This was also found in earlier reports (Rovio, Hartonen, Holm, & Hiltunen, ; Setyaningsih, Saputro, Palma, & Barroso, ) where pressure was shown to play an insignificant role in the extraction of phenolic compounds with pressurized liquid extraction process. The above phenomena was due to that water are nearly incompressible, therefore the change in solvating power is several orders of magnitude lower as compared to the effect of temperature (Vazquez et al, ).…”

Section: Resultssupporting

confidence: 88%

Optimization of betacyanins from agricultural by‐products using pressurized hot water extraction for antioxidant and in vitro oleic acid‐induced steatohepatitis inhibitory activity

et al. 2019

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Pressurized hot water extraction (PHWE) is proposed to recover betacyanins from agricultural by-products (pitaya fruits peels (PFP), red beet stalks (RBS), and cactus pear peels (CPP)). The extraction yield of betacyanins was optimized by response surface methodology. The optimal PHWE conditions were attained and the actual yields of betacyanins under optimal conditions were well matched with the predicted yields.In addition, betacyanin pigment compositions as well as superoxide anion scavenging activity of individual betacyanins extract (BE) produced in optimal PHWE conditions were characterized by HPLC-ESI/MS n and cyclic voltammetry. Furthermore, the inhibitory activity of three BEs on oleic acid-induced steatohepatitis in cellular model was comparatively investigated. The results showed that unlike PFP, RBS, and CPP presented excellent efficacy in decreasing intracellular triglyceride and reactive oxygen species, inhibiting the release of alanine aminotransferase and aspartate aminotransferase as well as regulating fatty acid synthase and carnitine palmitoyltransferase 1 mRNAs expression. Practical applicationsIn this study, PHWE, is firstly proposed for the enhancement of the extraction of betacyanins from three agricultural by-products. Betacyanin-rich extracts by PHWE method exhibit excellent activities in inhibition of ROS and regulation of lipid metabolism in hepatic cells. It suggests that PHWE has a strong potentiality in keeping bioactivity of BEs, which is significant for the production of betacyanins functional foods. K E Y W O R D S betacyanins, betanidin-5-O-β-glucoside, fatty liver, pressurized hot water extraction, steatohepatitis S U PP O RTI N G I N FO R M ATI O N Additional supporting information may be found online in the Supporting Information section at the end of the article. How to cite this article: Shen L, Xiong X, Zhang D, et al. Optimization of betacyanins from agricultural by-products using pressurized hot water extraction for antioxidant and in vitro oleic acid-induced steatohepatitis inhibitory activity. J Food Biochem. 2019;43:e13044. https ://doi.

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Section: Resultssupporting

confidence: 88%

Optimization of betacyanins from agricultural by‐products using pressurized hot water extraction for antioxidant and in vitro oleic acid‐induced steatohepatitis inhibitory activity

et al. 2019

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“…As a result, the extraction is carried is much faster in case of HPE in contrast to that of supercritical and normal fluid extraction methods. As HPE was observed to be quicker and more productive method of extraction than that of conventional extraction techniques, therefore, recently it has been used as an efficient and quick method of bioactive compounds determination, especially for the phenolic compounds in pomegranate peel (Fischer, Carle, & Kammerer, ) and anthocyanins in various plant matrices like, Black Catnip ( Phyllanthus amarus) extracts (Sousa et al, ), rice extracts (Setyaningsih, Saputro, Palma, & Barroso, ), fruits of Brazilian pepper ( Schinus terebinthifolis ) (Feuereisen, Barraza, Zimmermann, Schieber, & Schulze‐Kaysers, ) and juçara fruit residues (del Pilar Garcia‐Mendoza et al, ).…”

Section: Working Mechanism For Bioactive Compound Extractionmentioning

confidence: 99%

High pressure extraction and its application in the extraction of bio‐active compounds: A review

Khan

Aslam

Makroo

2018

J Food Process Engineering

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Extraction of bio‐active compounds has become very important as these compounds show various characteristics which are beneficial to health, such as antioxidant, anti‐carcinogenic and antimicrobial properties. High pressure extraction (HPE) can be included among the recent and novel methods for extracting bioactive compounds from natural materials. The high pressure is applied to stimulate various phenomena (such as transition of phase from one form to another, change in reaction dynamics, change in molecular structure, etc.) which induces a reaction in a direction promoting a decrease in volume hence resulting in the enhancement of extraction efficiency. This article presents a comprehensive review of HPE and its applications in various food products and wastes. The review highlights that HPE is potential option for conventional extraction methods to meet the industrial demand. As most of the research has been conducted at laboratory scale level therefore recommendations for scaling up of the HPE process are made to evaluate the performance at commercial levels. Practical applications Extraction is considered to be a vital unit operation in downstream processes. However the conventional methods of extraction have various disadvantages viz. time and solvent consuming, energy deficient, poor extraction, risky to environment. High pressure extraction has a huge potential to partially or fully overcome these disadvantages. This review article presents the working mechanism and principle of HPE, and recent research conducted to evaluate the HPE process of potential bio‐active compounds from various plant and animal sources. HPE has been found to facilitate the recovery of these potential bio‐active compounds in their best natural form. Also it is recommended that HPE could be scaled up to make the extraction process relatively easy and efficient at commercial level.

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“…These compounds varies according to their simple structure such as phenolic acids, to highly polymerized complex structures, such as the tannins (Zhou et al, 2004). A number of phenolic compounds have been documented in different rice varieties (Walter and Marchesan, 2011;Goffman and Bergman, 2004;Massaretto et al, 2011;Setyaningsih et al, 2016). The major phenolic compounds found in rice grains with light brown pericarp color are phenolic acids, typically the ferulic and coumaric acids (Zhou et al, 2004).…”

Section: Bioactive Compounds In Different Varieties Of Ricementioning

confidence: 99%

“…Red and purple pigmented flours, within each rice variety, had greater level of total phenolic compounds (Pongjanta et al, 2016). Polyphenols have several biological functions including antioxidant, anti-inflammatory and anti-cancer activities, which are beneficial to the human health (Walter and Marchesan, 2011;Jideani, 2012;Setyaningsih et al, 2016). Rice contains about 100 different types of antioxidants, including γ-oryzanol, tocopherol and tocotrienol, which are the most influential flavonoids (Dykes and Rooney, 2007).…”

Section: Bioactive Compounds In Different Varieties Of Ricementioning

confidence: 99%

Rice Grain, a Rich Source of Natural Bioactive Compounds

Das¹

2017

PAKJAS

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Rice, which is the most cultivated crop worldwide, is mainly grown as a staple food. Thousands of rice varieties are cultivated; however, their nutritional and medicinal values have not been thoroughly investigated. Rice grain is rich in various bioactive compounds such as phenolic compounds, phytosterols, gallic acid, polycosanol, oryzanol, tocopherol, tocotrienols and ferulic acid. Furthermore, several types of rice and their byproducts are effective for treatment of a number of deteriorating diseases including dysentery, cancer, diabetes and heart disease. Therefore, the present review was conducted to highlight different varieties of rice and their medicinal potentials along with the nutritional composition, bioactive compounds and nutraceutical potentials of rice grain. The integral information combining rice natural bioactive compounds with disease treatment provided herein will be useful for development of drugs for the treatment of various diseases using the rice-derived bioactive compounds.

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Pressurized liquid extraction of phenolic compounds from rice (Oryza sativa) grains

Cited by 64 publications

References 29 publications

Optimization of betacyanins from agricultural by‐products using pressurized hot water extraction for antioxidant and in vitro oleic acid‐induced steatohepatitis inhibitory activity

Optimization of betacyanins from agricultural by‐products using pressurized hot water extraction for antioxidant and in vitro oleic acid‐induced steatohepatitis inhibitory activity

High pressure extraction and its application in the extraction of bio‐active compounds: A review

Rice Grain, a Rich Source of Natural Bioactive Compounds

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