Srivastava, Y.Semwal, A.D.Sajeevkumar, V.A.Sharma, G.K.2018-06-082024-08-132018-06-082024-08-1320172017Srivastava, Y., Semwal, A. D., Sajeevkumar, V. A., & Sharma, G. K. (2017). Melting, crystallization and storage stability of virgin coconut oil and its blends by differential scanning calorimetry (DSC) and Fourier transform infrared spectroscopy (FTIR). Journal of Food Science and Technology, 54(1), 45-54. doi: 10.1007/s13197-016-2427-1Print- 0022-1155Online-0975-840222115510.1007/s13197-016-2427-1http://10.2.3.109/handle/32116/683The blends were prepared of virgin coconut oil with refined soyabean oil (VCO-RSOY) and refined safflower oil (VCO-RSAFF). Blending with VCO improved the fatty acid composition which increased the shelf stability of 20:80 VCO-RSOY and VCO-RSAFF up to 12?months in different packaging systems such as low density polyethylene, linear low density polyethylene, metalized polyester pouches, polyethylene teteraphthalate, high density polyethylene (HDPE), Amber HDPE bottle. The specific spectral regions of FTIR proved to be very useful for the determination of adulteration as well as for the study of oxidation process. Band shifts observed at 3008, 1652, 1397, 1097, 912 and 845?cm?1 have been used to differentiate RSAFF from VCO. VCO spectrums did not have these chemical shifts. Further the spectrum of RSOY showed same band shifts as RSAFF except 1652, 1397, 869.6 and 845?cm?1. Differential Scanning Calorimetry provided useful information regarding the nature of thermodynamic changes related to physical state of vegetable oil. The physical state changes included melting and crystallization events which require the intake and release of energy. ? 2016, Association of Food Scientists & Technologists (India).enBlendingBottlesCalorimetersCalorimetryDifferential scanning calorimetryFatty acidsFood storageHigh density polyethylenesLinear low density polyethylenesMeltingPolyethylenesVariable frequency oscillatorsVegetable oilsFatty acid compositionHigh density polyethylene(HDPE)Iodine valueMelting and crystallizationPUFARSOYThermodynamic changesVirgin coconut oilFourier transform infrared spectroscopyArticlehttps://link.springer.com/article/10.1007%2Fs13197-016-2427-1