Study of physical–chemical and sensorial properties of irradiated Tommy Atkins mangoes (Mangifera indica L.) in an international consignment

Sabato, S.F.; Silva, Josenilda Maria Da; Cruz, J.N.; Salmieri, Stéphane; Rela, P.R.; Lacroix, Monique

doi:10.1016/j.foodcont.2008.05.005

Cited by 28 publications

(16 citation statements)

References 11 publications

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“…The variation in sugar contents between different mango varieteis may be attributed to physiological changes and polysaccharides metabolism during ripening process that contribute to accumulation of sugars (Sabato et al, 2009) The of total pectin concentrations extracted from the three mango varieties results clearly indicated that mango pectin extraction yields vary depending on the varieties and extraction conditions used.…”

Section: Discussionmentioning

confidence: 95%

“…However, for citric acid the higher value was that of Galb Altour followed by Abusamaka and Magloba. Sabato et al, (2009) reported that the TSS and acidity of mango fruits usually associated with metabolism and significantly affected by the ripening process, therefore dependant on maturity index of the fruit. The results of moisture of the mango varities were almost the same as obtained by Khan, (1989) who reported that the moisture content of some mango varieties produced in Pakistan range between 77.6 -82.2%.…”

Section: Discussionmentioning

confidence: 99%

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Suitability of some Sudanese mango varieties for jam making

Nour¹

2011

AJSIR

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The aim of this work was to evaluate the physicochemical characteristics of some Sudanese mango varieties ( Abusamaka, Galb Altour and Magloba), and to study their suitability for jam processing. The storability of mango jam was also studied. The physicochemical properties of the three mango varieties were examined. The jam prepared from different mango extracted pulps were packed into glass jars and stored under room temperature (30 º C) for four months. Optical density, chemical and organoleptic tests were carried out for the prepared mango jams. In addition, the microbial load of the stored prepared jams was determined by the enumeration of total viable count, yeast and mould concentrations. It was observed that the highest level of extracted pulp was that of Malgoba (75.48%). The obtained results also revealed that Malgoba variety had higher soluble solids and total sugars (17º Brix and 11.93%) compared to the lowest soluble solid and total sugars of the variety Abusamaka (11º Brix and 10.18%), however, the highest level of the reducing sugars (3.45%) was estimated in Abusamaka variety compared to the lowest value of GulbAltour variety (2.96%). These results also revealed that mango pectin extraction yields vary from 20.20 to 7.3 mg/ g depending on the varieties and extraction conditions used. The sensory evaluation results indicated that GulbAltour variety jam was superior in colour, taste and overall acceptability, while Abusamaka variety jam was superior in flavour. The storability results showed that storage at room temperature up to 4 months, significantly affect acidity, however, all mango varieties jams were found to be free from microorganisms.

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Section: Discussionmentioning

confidence: 95%

Section: Discussionmentioning

confidence: 99%

Suitability of some Sudanese mango varieties for jam making

Nour¹

2011

AJSIR

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“…Treatment with ionizing radiation is considered as an effective physical method for the food preservation (Dhanya, Mishra, Khaleel, & Cheruth, 2009), disinfestation, inhibition of sprouting, delay of fruit ripening, pasteurization and sterilization (Sánchez-Bel, Egea, Romojaro, & Martìnez-Madrid, 2008;Chauhan, Kumar, Nadanasabapathy, & Bawa, 2009;Waje et al, 2009;Sabato et al, 2009) and may be used to prolong shelf life of agricultural products (Queirol et al,2002).…”

Section: Twelfth Edition 2011)mentioning

confidence: 99%

Effect of Gamma Irradiation on Aflatoxins and Ochratoxin A Reduction in Almond Samples

Vita¹,

Pitonzo²,

Avellone³

2014

JFR

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The widespread contamination of food by mycotoxins may present a serious hazard to human and animal health. The gamma rays were applied to reduce ochratoxin A (OTA) and aflatoxins B 1 , B 2 , G 1 and G 2 (AFB 1 , AFB 2 , AFG 1 and AFG 2 ) in almonds artificially contaminated. In the present study we investigated the effect of gamma irradiation dosages, ranging from 0 to 15 kGy and the reduction of mycotoxins concentration in almond samples. In order to determine the efficiency of the method, a high-performance liquid chromatography method with fluorescence detection was used, the mycotoxins were extracted from almond samples and then purified with immunoaffinity columns. The maximum reduction was found at 15 kGy and it was 19.25%, 10.99%, 21.11%, 16.62%, 23.90% for AFB 1 , AFB 2 , AFG 1 , AFG 2 and OTA respectively. Results showed that gamma radiations even at 15 kGy, were not effective in completely destroying aflatoxins and ochratoxin A.

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“…'Tommy Atkins' is the main cultivar produced in Brazil (SABATO et al, 2009). Mangotraded market is growing rapidly, as the demand for traditional varieties in western markets is increasing.…”

Section: Introductionmentioning

confidence: 99%

Performance of mango cultivars under subtropical conditions in the state of São Paulo

Souza¹,

Leonel²,

Modesto³

et al. 2018

Biosci. J.

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ABSTRACT:Mango is quite popular among tropical fruits, and has traits of a fast-expanding market. There is a huge variety of mango cultivars and their potential should be studied in order to be introduced in new producing regions with favourable edaphoclimatic characteristics for planting. The current study aimed to evaluate mango productive performance under subtropical conditions in the state of São Paulo, Brazil. The experiment was conducted with 'Espada Vermelha', 'Keitt' and 'Palmer' cultivars grafted onto rootstock 'Espada' over three crop cycles 2012-2013, 2013-2014 and 2014-2015. The experimental design was a randomized complete block, consisting of 3x3 factorial design, in which the first factor corresponds to the cultivars and the second factor to the evaluated crop cycles, with 10 replications and one plant per plot. The following variables were evaluated: number of fruits per panicle, number of fruits per plant, panicles percentage to the full aborted fruits, fruit fresh weight, production, yield, canopy volume, production efficiency and crop seasonality. Data analysis by Tukey test and Pearson´s correlation coefficients. Among the evaluated cultivars, Palmer has stood out with the best productive performance under the experiment conditions in the three evaluated crop cycles. The seasonal availability of cultivars should be explored so that there are fruit productions over a longer period of time. Correlations among productive traits varies according to the cultivar.

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Study of physical–chemical and sensorial properties of irradiated Tommy Atkins mangoes (Mangifera indica L.) in an international consignment

Cited by 28 publications

References 11 publications

Suitability of some Sudanese mango varieties for jam making

Suitability of some Sudanese mango varieties for jam making

Effect of Gamma Irradiation on Aflatoxins and Ochratoxin A Reduction in Almond Samples

Performance of mango cultivars under subtropical conditions in the state of São Paulo

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