Ellagitannin composition of blackberry as determined by HPLC-ESI-MS and MALDI-TOF-MS

Journal of Agricultural and Food Chemistry
Tiffany J HagerRonald L Prior

Abstract

Blackberries ( Rubus sp.) were evaluated by high-performance liquid chromatography-electrospray ionization-mass spectrometry (HPLC-ESI-MS) and matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry (MALDI-TOF-MS) to identify the ellagitannins present in flesh, torus (receptacle tissue), and seeds. Most ellagitannins were present (or detectable) only in seed tissues. Ellagitannins identified by HPLC-ESI-MS in the seeds included pedunculagin, casuarictin/potentillin, castalagin/vescalagin, lambertianin A/sanguiin H-6, lambertianin C, and lambertianin D. For several of the ellagitannins, isomeric separation was also obtained. The MALDI-TOF-MS analysis was primarily utilized to evaluate and identify high molecular mass (>1000 Da) ellagitannins. The MALDI analysis verified the presence of the ellagitannins identified by HPLC-ESI-MS including lambertianin A/sanguiin H-6, lambertianin C, and lambertianin D, but the analysis also indicated the presence of several other compounds that were most likely ellagitannins based on the patterns observed in the masses (i.e., loss or addition of a gallic acid moiety to a known ellagitannin). This study determined the presence of several possible isomeric forms of ellagitanni...Continue Reading

Citations

Feb 9, 2012·European Journal of Nutrition·Lucélia TavaresCláudia N Santos
Oct 20, 2010·The British Journal of Nutrition·Daniele Del RioAlan Crozier
Aug 5, 2011·Parasitology·J-P AnthonyG J McDougall
Mar 12, 2011·Journal of Agricultural and Food Chemistry·Ryo FuruuchiMasao Hirayama
Apr 19, 2011·Journal of Agricultural and Food Chemistry·Marina KajdzanoskaMarina Stefova
Jun 15, 2011·Journal of Agricultural and Food Chemistry·Andre GordonFriedhelm Marx
Nov 16, 2011·Journal of Agricultural and Food Chemistry·Lydia KaumeLatha Devareddy
Jan 11, 2012·Journal of Agricultural and Food Chemistry·Marja KähkönenMarina Heinonen
Jan 17, 2012·Journal of Agricultural and Food Chemistry·Luke R HowardJackson O Lay
Jul 4, 2012·Journal of Agricultural and Food Chemistry·Íñigo ArozarenaMontserrat Navarro
Dec 19, 2013·Journal of Agricultural and Food Chemistry·Junnan GuYael Vodovotz
Jul 2, 2015·International Journal of Molecular Sciences·Jan OszmiańskiKrzysztof Oklejewicz
Jan 23, 2016·Journal of Pharmaceutical and Biomedical Analysis·Marta KulaMirosława Krauze-Baranowska
Mar 31, 2012·International Journal of Food Microbiology·Pradeep Singh Negi
May 18, 2010·Food and Chemical Toxicology : an International Journal Published for the British Industrial Biological Research Association·H A Hassan, A F Abdel-Aziz
Oct 12, 2014·Journal of Ethnopharmacology·Joana LiberalMaria Teresa Batista
Jan 11, 2011·Journal of the Science of Food and Agriculture·Neuza Ma Hassimotto, Franco M Lajolo
Jan 11, 2014·Journal of the Science of Food and Agriculture·Vesna Tumbas ŠaponjacMilica Krunić
Mar 31, 2015·Phytochemistry·Johanna MoilanenJuha-Pekka Salminen
Feb 4, 2012·Journal of Zhejiang University. Science. B·Wu-yang HuangChun-yang Li
May 18, 2016·Toxins·Tariq IsmailPiero Sestili
Sep 11, 2016·Molecular Nutrition & Food Research·Gordon J McDougallChris I R Gill
Jun 14, 2017·Critical Reviews in Food Science and Nutrition·Bincy BabyRanjit Vijayan
Mar 21, 2015·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Jan OszmiańskiMateusz Wolanin
Feb 4, 2016·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Sadia AfrinMaurizio Battino
May 3, 2018·Neurogastroenterology and Motility : the Official Journal of the European Gastrointestinal Motility Society·S-S ZhaoZ-L Sheng
Sep 7, 2017·Food & Function·Nathan B StebbinsAndy Mauromoustakos
Oct 26, 2018·Journal of Microencapsulation·Gislaine Ferreira NogueiraRafael Augustus de Oliveira
Nov 17, 2019·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Marina FidelisDaniel Granato
Oct 23, 2009·The Journal of Immunology : Official Journal of the American Association of Immunologists·Igor A SchepetkinMark T Quinn

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.