Cell wall polysaccharides in black currants and bilberries—characterisation in berries, juice, and press cake

Hilz, Hauke; Bakx, Edwin J.; Schols, Henk A.; Voragen, A.G.J.

doi:10.1016/j.carbpol.2004.11.002

Cited by 110 publications

(125 citation statements)

References 39 publications

Supporting

Mentioning

107

Contrasting

Unclassified

Order By: Relevance

“…AIR was extracted with 70% ethanol at 50°C as described by Hilz et al (2005). Twenty milligrams of AIR was suspended in 10 mM sodium acetate, pH 4.2, and incubated with 200 units of BcPG3 at room temperature.…”

Section: Air Digestion With Bcpg3 and Oga Preparation For Infiltratiomentioning

confidence: 99%

Fungal Endopolygalacturonases Are Recognized as Microbe-Associated Molecular Patterns by the Arabidopsis Receptor-Like Protein RESPONSIVENESS TO BOTRYTIS POLYGALACTURONASES1

et al. 2013

View full text Add to dashboard Cite

Plants perceive microbial invaders using pattern recognition receptors that recognize microbe-associated molecular patterns. In this study, we identified RESPONSIVENESS TO BOTRYTIS POLYGALACTURONASES1 (RBPG1), an Arabidopsis (Arabidopsis thaliana) leucine-rich repeat receptor-like protein, AtRLP42, that recognizes fungal endopolygalacturonases (PGs) and acts as a novel microbe-associated molecular pattern receptor. RBPG1 recognizes several PGs from the plant pathogen Botrytis cinerea as well as one from the saprotroph Aspergillus niger. Infiltration of B. cinerea PGs into Arabidopsis accession Columbia induced a necrotic response, whereas accession Brno (Br-0) showed no symptoms. A map-based cloning strategy, combined with comparative and functional genomics, led to the identification of the Columbia RBPG1 gene and showed that this gene is essential for the responsiveness of Arabidopsis to the PGs. Transformation of RBPG1 into accession Br-0 resulted in a gain of PG responsiveness. Transgenic Br-0 plants expressing RBPG1 were equally susceptible as the recipient Br-0 to the necrotroph B. cinerea and to the biotroph Hyaloperonospora arabidopsidis. Pretreating leaves of the transgenic plants with a PG resulted in increased resistance to H. arabidopsidis. Coimmunoprecipitation experiments demonstrated that RBPG1 and PG form a complex in Nicotiana benthamiana, which also involves the Arabidopsis leucine-rich repeat receptor-like protein SOBIR1 (for SUPPRESSOR OF BIR1). sobir1 mutant plants did not induce necrosis in response to PGs and were compromised in PG-induced resistance to H. arabidopsidis.

show abstract

Section: Air Digestion With Bcpg3 and Oga Preparation For Infiltratiomentioning

confidence: 99%

Fungal Endopolygalacturonases Are Recognized as Microbe-Associated Molecular Patterns by the Arabidopsis Receptor-Like Protein RESPONSIVENESS TO BOTRYTIS POLYGALACTURONASES1

et al. 2013

View full text Add to dashboard Cite

show abstract

“…The phenolic compounds (<1.2%) which are present in the fractions might give an indication of side chains being esterified with phenolic acids such as ferulic acids [90]. Arabinan might be present in all the fractions as well, Xyloglucans is a structural feature reported to be present in bilberries [93]. Xylogalacturonan (t-Xyl and 1,3,4 GalA) and arabinoxylan (1,4 Xyl, 1,2 Ara, 1,3 Ara or 1,2,3 Ara) might be another structural features present in these acidic elderberry fractions [94].…”

Section: Structure Elucidation 421 Structures Of Pectins From Eldermentioning

confidence: 99%

Structure–activity relationship of immunomodulating pectins from elderberries

Ahmed

Zou

et al. 2015

Carbohydrate Polymers

View full text Add to dashboard Cite

“…The processing of the fruits results in larger and higher amount of co-products and wastes which can be utilised. In fruit juice production from berries, press residues (cakes) are formed in large quantities, which contain several valuable nutrients, ingredients and compounds (Landbo and Meyer 2001;Hilz et al 2005). These residues are suitable for pectin recovery, though their pectin content is somewhat lower than other typically pectinrich fruits.…”

Section: Introductionmentioning

confidence: 99%

Berry Pectins: Microwave-Assisted Extraction and Rheological Properties

Bélafi–Bakó

Cserjési

Beszédes

et al. 2011

Food Bioprocess Technol

View full text Add to dashboard Cite

Press residues formed during processing of berry fruits are regarded as valuable pectin sources. In this work, pectins were extracted from press residues obtained by processing of various fresh berry fruits: red and black currant, raspberry and elderberry. The extraction was carried out by conventional and microwave-assisted methods. Comparing the two methods, the microwave-assisted process gave significantly better results. The rheological behaviour of the pectins extracted was studied, and we found that the gels of pectins from berry press residues are somewhat weaker than gel of commercial citrus pectin, but stronger than that of commercially available apple pectin. Red currant pectin was found to possess outstanding values regarding gel-forming capacity and thickening effect.

show abstract

Cell wall polysaccharides in black currants and bilberries—characterisation in berries, juice, and press cake

Cited by 110 publications

References 39 publications

Fungal Endopolygalacturonases Are Recognized as Microbe-Associated Molecular Patterns by the Arabidopsis Receptor-Like Protein RESPONSIVENESS TO BOTRYTIS POLYGALACTURONASES1

Fungal Endopolygalacturonases Are Recognized as Microbe-Associated Molecular Patterns by the Arabidopsis Receptor-Like Protein RESPONSIVENESS TO BOTRYTIS POLYGALACTURONASES1

Structure–activity relationship of immunomodulating pectins from elderberries

Berry Pectins: Microwave-Assisted Extraction and Rheological Properties

Contact Info

Product

Resources

About