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Showing 1-30 of 46 results for "XAD7" within Papers
Oana Alexandra Grad et al.
Materials (Basel, Switzerland), 14(4) (2021-03-07)
Due to the increased demand for palladium, as well due to its reduced availability in nature, its recovery from diluted waste solutions becomes a necessity, and perhaps an emergency. As a result of economic and technological development, new materials with
Sahar Sharifi et al.
Journal of environmental health science & engineering, 17(2), 873-888 (2020-02-08)
Due to the high toxicity of chromium, particularly as Hexavalent chromium Cr (VI), it is removed from industrial effluents before their discharge into the environment by a variety of methods, including loading catalysts onto the polymeric supports. This study focused
Saeedeh L Gilani et al.
Chirality, 29(6), 304-314 (2017-04-20)
S-naproxen by enantioselective hydrolysis of racemic naproxen methyl ester was produced using immobilized lipase. The lipase enzyme was immobilized on chitosan beads, activated chitosan beads by glutaraldehyde, and Amberlite XAD7. In order to find an appropriate support for the hydrolysis
Sarah Schmitt et al.
Journal of agricultural and food chemistry, 67(22), 6177-6189 (2019-05-16)
The aim of this work was to obtain phase II metabolites of cyanidin-3- O-glucoside and its aglycone using porcine liver enzymes. For this purpose, anthocyanins extracted from blackberry concentrate and containing mostly cyanidin-3- O-glucoside were incubated with the S9, microsomal
Helge Berland et al.
Molecules (Basel, Switzerland), 26(3) (2021-02-13)
Anthocyanins with various functions in nature are one of the most important sources of colours in plants. They are based on anthocyanidins or 3-deoxyanthocyanidins having in common a C15-skeleton and are unique in terms of how each anthocyanidin is involved
Yi Xu et al.
Journal of experimental botany, 67(6), 1979-1992 (2016-02-19)
Drought stress limits root growth and inhibits cytokinin (CK) production. Increases in CK production through overexpression of isopentenyltransferase (ipt) alleviate drought damages to promote root growth. The objective of this study was to investigate whether CK-regulated root growth was involved
Mohamad Shazeli Che Zain et al.
Antioxidants (Basel, Switzerland), 9(4) (2020-04-23)
Oil palm (Elaeis guineensis Jacq.) leaves (OPL) are widely available at zero cost in Southeast Asia countries, especially in Malaysia and Indonesia due to large scale oil palm plantations. OPLs contain a large amount of flavonoids in particular flavonoid C-glycosides
Boyu Dong et al.
International journal of molecular sciences, 20(6) (2019-03-25)
Brunfelsia calycina flowers lose anthocyanins rapidly and are therefore well suited for the study of anthocyanin degradation mechanisms, which are unclear in planta. Here, we isolated an anthocyanin-β-glycosidase from B. calycina petals. The MS/MS (Mass Spectrometry) peptide sequencing showed that
Daniella C Murador et al.
Food chemistry, 339, 127818-127818 (2020-08-28)
Native extracts from orange peels were obtained by a conventional method using acetone and, an alternative method using ionic liquid (1-butyl-3-methylimidazolium chloride ([C4mim]Cl)). The bioaccessibilities and cellular uptakes of carotenoids, esters and chlorophylls were evaluated, since the influence of esterification
Mirtha Navarro et al.
Foods (Basel, Switzerland), 8(9) (2019-09-05)
The phenolic profile of skin and flesh from Manifera indica main commercial cultivars (Keitt and Tommy Atkins) in Costa Rica was studied using ultra performance liquid chromatography coupled with high resolution mass spectrometry (UPLC-ESI-MS) on enriched phenolic extracts. A total
Yixiang Liu et al.
Journal of agricultural and food chemistry, 65(15), 3179-3189 (2017-04-01)
Whether all dietary polyphenols nourish the eyes via oral supplementation is controversial. Given that passage of dietary polyphenols across the blood-retina barrier (BRB) is the precondition for polyphenols to exhibit ocular benefits, the BRB permeability of polyphenols was assessed in
Johanna Josefine Ostberg-Potthoff et al.
Nutrients, 11(5) (2019-05-30)
An activity-guided search for compounds influencing glucose metabolism in extracts from aronia (Aronia melanocarpa, A.), pomegranate (Punica granatum L., P.), and red grape (Vitis vinifera, RG) was carried out. The three extracts were fractionated by means of membrane chromatography to
Felipe Jiménez-Aspee et al.
Food research international (Ottawa, Ont.), 114, 90-96 (2018-10-27)
The Bromeliaceae Puya chilensis Mol. is a native monocotyledonous food plant that can be found in central Chile. It is traditionally known as chagual. The tender basal part of the leaves, just starting from the meristem, are consumed as a
Emmanuel Hatzakis et al.
Food chemistry, 293, 15-22 (2019-06-04)
High consumer demand has led global food color manufacturers and food companies to dramatically increase the development and use of natural colors. We have previously reported that avocado (Persea americana) seeds, when crushed in the presence of air, develop a
Vijayakumar R Vishnu et al.
Journal of agricultural and food chemistry, 67(9), 2467-2475 (2019-02-12)
The structure and in vitro antiproliferative activity of anthocyanins in the root tubers of a sweet potato variety cv. Bhu Krishna and the purple leaves of a promising accession S-1467 were studied with the objectives of understanding the structure-activity relationship
Celina Göttel et al.
International journal of molecular sciences, 21(18) (2020-09-25)
Phosphodiesterases (PDEs) are essential enzymes for the regulation of pathways mediated by cyclic adenosine monophosphate (cAMP). Secondary plant compounds like anthocyanins (ACs) can inhibit PDE activity and, consequently, may be beneficial for lipid metabolism. This study investigated 18 AC-rich juice
Yi Xu et al.
Physiologia plantarum, 161(2), 235-256 (2017-05-26)
The objective of this study was to investigate transcriptomic changes and molecular factors regulated by cytokinins that may contribute to improved drought tolerance in creeping bentgrass (Agrostis stolonifera) overexpressing adenine isopentenyltransferase (ipt). Wild-type (WT) and ipt-transgenic plants were maintained well
Guillermo Schmeda-Hirschmann et al.
Scientific reports, 10(1), 7070-7070 (2020-04-29)
The Chilean hazelnut (Gevuina avellana Mol., Proteaceae) is a southern South American nut consumed as a snack and included in different preparations of traditional Chilean cuisine. Recently we described the fatty acid profile, oxylipins, phenolic compounds, as well as the
Agnieszka Kierys
ACS applied materials & interfaces, 6(16), 14369-14376 (2014-07-22)
This study describes a novel approach to the synthesis of polymer-drug-silica nanocomposites via encapsulation/isolation of drug molecules, introduced into the polymer matrix by the silica gel. For the first time, tetraethoxysilane (TEOS) gelation in the vapor phase of the acidic
Zhibin Liang et al.
mBio, 10(3) (2019-05-30)
Zeamines are a family of polyamino phytotoxins produced by Dickeya zeae EC1. These phytotoxins are also potent antibiotics against a range of microorganisms. To understand how D. zeae EC1 can protect itself from the antimicrobial activity of zeamines, we tested
Wenli Wu et al.
Frontiers in plant science, 8, 1017-1017 (2017-07-05)
Brassinosteroids (BR) regulate plant tolerance to salt stress but the mechanisms underlying are not fully understood. This study was to investigate physiological mechanisms of 24-epibrassinolide (EBR)'s impact on salt stress tolerance in perennial ryegrass (
Penghui Li et al.
Environmental science and pollution research international, 23(24), 24834-24845 (2016-09-24)
Many drinking water supplies are located in forested watersheds, which operate as an important source of dissolved organic matter (DOM). In this study, monthly sampling campaigns were conducted from a reservoir (Daecheong Reservoir, South Korea) and its forested tributaries for
Honghui Luo et al.
BMC plant biology, 19(1), 315-315 (2019-07-17)
Abaxially anthocyanic leaves of deeply-shaded understorey plants play important ecological significance for the environmental adaption. In contrast to the transient pigmentation in other plants, anthocyanins are permanently presented in these abaxially red leaves, however, the mechanism for the pigment maintenance
Kitty S C Tang et al.
Food chemistry, 233, 530-539 (2017-05-23)
The chemical identity and bioactivities of phenolic components of the Australian native herb Prostanthera rotundifolia were studied. Phenolic compounds were extracted with 80% (v/v) aqueous methanol and purified by liquid chromatography. The antioxidant capacity of the extract and its inhibiting
Mallory L Palatucci et al.
Journal of hazardous materials, 378, 120717-120717 (2019-06-17)
Dichloronitrobenzenes (DCNB) are intermediates in the production of dichloroanilines, which are key feedstocks for synthesis of diuron and other herbicides. Although DCNB is a major contaminant at certain chemical manufacturing sites, aerobic DCNB biodegradation is poorly understood and such sites
Yun Deng et al.
Applied and environmental microbiology, 80(20), 6303-6315 (2014-08-03)
Subtilomycin was detected from the plant endophytic strain Bacillus subtilis BSn5 and was first reported from B. subtilis strain MMA7. In this study, a gene cluster that has been proposed to be related to subtilomycin biosynthesis was isolated from the
Alberto Burgos-Edwards et al.
Food chemistry, 237, 1073-1082 (2017-08-03)
The wild Chilean currants Ribes magellanicum and R. punctatum are a good source of polyphenolic compounds. The effect of simulated gastrointestinal digestion (GID) on phenolic content, composition and antioxidant capacity was determined. The inhibitory activity of the non-digested and digested
Kirsten Berger et al.
Molecules (Basel, Switzerland), 25(22) (2020-11-14)
Red fruits and their juices are rich sources of polyphenols, especially anthocyanins. Some studies have shown that such polyphenols can inhibit enzymes of the carbohydrate metabolism, such as α-amylase and α-glucosidase, that indirectly regulate blood sugar levels. The presented study
Chao-Min Wang et al.
Molecules (Basel, Switzerland), 20(7), 12787-12803 (2015-07-18)
Rhododendron formosanum is an endemic species distributed in the central mountains of Taiwan. In this study, the biological activities of major procyanidins isolated from the leaf extract of R. formosanum were investigated. Four compounds, including two procyanidin dimers, procyanidin A1
Vittoria Graziani et al.
Molecules (Basel, Switzerland), 24(9) (2019-05-07)
In several European countries, especially in Sweden, the seeds of the species Astragalus boeticus L. were widely used as coffee substitutes during the 19th century. Nonetheless, data regarding the phytochemistry and the pharmacological properties of this species are currently extremely
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