01858nas a2200241   4500008004100000022001400041245006800055210006800123260009900191300001000290490000800300520103900308653001001347653002601357653001301383653001401396100002201410700002501432700002301457700002001480700002101500856009501521       2012                        eng d  a0308-814600aGeographic variation in the flavour volatiles of alphonso mango0 aGeographic variation in the flavour volatiles of alphonso mango  aTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLANDbELSEVIER SCI LTDcJAN  a58-660 v1303 a<p>Alphonso, one of the most popular cultivars of mango in India is known to exhibit geographic variation in the flavour of ripe fruits. To get chemical insight into this difference, volatiles were studied in the ripening fruits of Alphonso mangoes from three cultivation locations in India. Ripe fruits from Deogad had lower content of mono- and sesquiterpenes and higher content of lactones and furanones as compared to the fruits from Dapoli: whereas fruits from Vengurle had average quantities of these chemicals in comparison with Deogad and Dapoli fruits. This variation was clearly reflected as separate clustering of the localities in the Principal Component Analysis. The localities were indistinguishable from each other in terms of raw fruit volatiles. This study exemplifies a case of phenotypic plasticity; since the plants chosen were clonally propagated, such geographic variation in the volatiles can be attributed to varied abiotic conditions at these three localities. (C) 2011 Elsevier Ltd. All rights reserved.</p>10aMango10aPhenotypic plasticity10aRipening10aVolatiles1 aKulkarni, Ram, S.1 aChidley, Hemangi, G.1 aPujari, Keshav, H.1 aGiri, Ashok, P.1 aGupta, Vidya, S.  uhttps://library.ncl.res.in/content/geographic-variation-flavour-volatiles-alphonso-mango-002001nas a2200265   4500008004100000022001400041245010900055210006900164260009900233300001200332490000800344520106400352653001301416653001201429653001001441653002001451653001301471653001401484100002501498700002201523700002301545700002001568700002101588856012601609       2013                        eng d  a0308-814600aSpatial and temporal changes in the volatile profile of alphonso mango upon exogenous ethylene treatment0 aSpatial and temporal changes in the volatile profile of alphonso  aTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLANDbELSEVIER SCI LTDcJAN  a585-5940 v1363 a<p>Alphonso is a highly favoured and exported mango cultivar among the vast mango germplasm of India. Being a climacteric fruit, ethylene plays an important role in ripening of mango. For deeper understanding of effect of pre-climacteric ethylene treatment on volatile profiles of Alphonso mango, 26 volatiles were tracked through six ripening stages of pulp and skin of ethylene-treated and control Alphonso fruits. The study revealed accelerated ripening in terms of early appearance of ripening-specific compounds, lactones and mesifuran, upon ethylene treatment. While the level of lactones remained unaffected, the mesifuran level vastly increased upon ethylene treatment. Skin showed high terpene content while pulp had higher amount of lactones compared to skin. This work points towards involvement of ethylene as a natural hormone in the biosynthesis of lactones and furanones in naturally ripened fruits; whereas, an increase in the terpene level during ripening appears to be independent of ethylene. (C) 2012 Elsevier Ltd. All rights reserved.</p>10aEthylene10aFlavour10aMango10aPre-climacteric10aRipening10aVolatiles1 aChidley, Hemangi, G.1 aKulkarni, Ram, S.1 aPujari, Keshav, H.1 aGiri, Ashok, P.1 aGupta, Vidya, S.  uhttps://library.ncl.res.in/content/spatial-and-temporal-changes-volatile-profile-alphonso-mango-upon-exogenous-ethylene-0