ALLYL ISOTHIOCYANATE DERIVED FROM ORIENTAL MUSTARD MEAL AS A NATURAL ANTIMICROBIAL TO INHIBIT THE GROWTH OF MOULDS ON BREAD Jianhua Ma Advisor University of Guelph, 2012 Dr. Keith Warriner This thesis is an investigation of the potential of Allyl Isothiocyanate (AITC) derived from oriental mustard meal (Brassica juncea meal) as a natural preservative suppression moulds growth on bread. Currentl...

Defatted meals and protein concentrates from six accessions of Sinapis alba and one accession of Brassica juncea mustard seeds were analysed for their polypeptide profile and functional properties. Two types of protein concentrates were prepared using acid-induced and calcium-induced protein precipitations. Meals from the S alba seeds had similar polypeptide composition, which was different fro...

To explore the phylogenetic relationship, genome donor, and evolutionary history of the polyploid mustard (Brassica juncea) from China, eighty-one sequences of the chalcone synthase gene (Chs) were analyzed in 43 individuals, including 34 B. juncea, 2 B. rapa, 1 B. nigra, 2 B. oleracea, 1 B. napus, 1 B. carinata, and 2 Raphanus sativus. A maximum likelihood analysis showed that sequences from B...

Grevillea exul var exul (Proteaceae), a tree species native to serpentine soils in New Caledonia, is a reported manganese accumulator. Since the metal tolerance of this species remains unknown, its growth and metal accumulation were studied for seven heavy metals under controlled conditions. Brassica juncea, a popular species for metal phytoremediation, was used as a reference. G. exul seedling...

QTL identification for nine seed-related traits in Brassica juncea using a multiparent advanced generation intercross (MAGIC) population | Haifei Zhao, Wei Yan, Kunjiang Yu, Tianya Wang, Aimal Nawaz Khattak, Entang Tian Agricultural Journals

Brassica species are known to possess significant inter and intraspecies variability in salinity stress tolerance, but the cell-specific mechanisms conferring this difference remain elusive. In this work, the role and relative contribution of several key plasma membrane transporters to salinity stress tolerance were evaluated in three Brassica species (B. napus, B. juncea, and B. oleracea) usin...

ABSTRACT The effect of seed meals derived from Brassica juncea, B. napus, or Sinapis alba on suppression of soilborne pathogens inciting replant disease of apple was evaluated in greenhouse trials. Regardless of plant source, seed meal amendment significantly improved apple growth in all orchard soils; however, relative differences in pathogen suppression were observed. All seed meals suppresse...

Brassica juncea (Indian mustard) has been identified as a potentially important crop for commercial production in low rainfall areas of Australia, as it has greater tolerance to heat and water stress than B. napus (canola). It is also more resistant to blackleg fungal disease and shattering. The success of B. juncea as a commercial crop will, to a large extent, depend upon its suitability for p...

Micro RNAs (miRNAs) are involved in diverse biological processes including adaptive response towards abiotic stresses. To unravel small RNAs and more specifically miRNAs that can potentially regulate determinants of abiotic stress tolerance, next generation sequencing of B. juncea seedlings subjected to high temperature, high salt and drought conditions was carried out. With the help of UEA sRN...

Acyl-acyl carrier protein (ACP) thioesterase is the chain-length-determining enzyme in de novo biosynthesis of plant fatty acids. For cloning the gene encoding acyl-ACP thioesterase from Brassica juncea, genomic DNA was used as a template to amplify a 0.7 kb thioesterase fragment in a PCR with the primers designed from the known sequences available in the GenBank. This 0.7 kb fragment was used ...