A phage-based magnetoelastic (ME) biosensor method for the detection of Salmonella Typhimurium was compared with a TaqMan-based quantitative real-time PCR (qPCR) method on cantaloupes. The selectivity of a qPCR primer set was investigated and different DNA extraction methods were compared. The limits of detection (LOD) of both detection methods were determined by serial inoculation of S. Typhim...

Fruit ripening and abscission are associated with an ethylene burst in several melon (Cucumis melo) genotypes. In cantaloupe as in other climacteric fruit, exogenous ethylene can prematurely induce abscission, ethylene production, and ripening. Melon genotypes without fruit abscission or without ethylene burst also exist and are, therefore, non-climacteric. In the nonabscising melon fruit PI 16...

Mangalore melon (Cucumis melo ssp. agrestis var. acidulus) is a non-dessert melon, extensively grown in the coastal districts of South India, but hardly known to rest World. Immature or mature fruits are used preparation delicious dishes such as vegetable stew, chutneys and curries. They appreciated for nutritional values, long shelf life biotic stress resistance. Seventy-nine accessions were c...

Three diflerent juice extractor settings were used to obtain juice from Hamlin oranges. Cloud in Sofi and Medium extracted juice had nearly identical A, values. The A, of the Hard extracted juice was greater than the others. At 30C A, for both the Sofi and Medium juice increased slightly over time while the Hard juice A, decreased. The cloud in all three raw juices showed a decrease in A , at 4...

abstract pomegranate (punica granatum l.) is an important iranian-native fruit, and many of its varieties are cultivated. this research was conducted to evaluate some of the major physical and chemical properties of six pomegranate cultivars at ripening stage in a completely randomized design with 4 replications. the investigated traits were fruit fresh weight, fruit volume, peel thickness, pee...

The effect of mild heat fruit pre-treatment on some properties of fresh-cut cantaloupe melon during storage was determined. Whole fruit, previously held at 4 C, was immersed in heated water (60 C) with and without dissolved calcium lactate (1%). Fresh-cut processing was done immediately, either after treatment or after storage at 4 C for 24 h. Headspace gas accumulation during storage indicated...

Cantaloupe melons have a typical climacteric behaviour with ethylene playing a major role in the regulation of the ripening process and affecting the ripening rate. Crossing of Cantaloupe Charentais melon with a non-climacteric melon indicated that the climacteric character is genetically dominant and conferred by two duplicated loci only. However, other experiments made by crossing two non-cli...

ABSTRACT To assess the diversity of Acidovorax avenae subsp. citrulli, 121 strains from watermelon, cantaloupe, and pumpkin were compared using pulse field gel electrophoresis of SpeI-digested DNA and gas chromatographic analysis of fatty acid methyl esters. Twenty-nine unique DNA fragments resulted from DNA digestion, and 14 distinct haplotypes were observed. Based on cluster analysis, two sub...