Figure 4 | Scientific Reports

Figure 4

From: Nature-Guided Synthesis of Advanced Bio-Lubricants

Figure 4

Thermal stability of Ov and castor oils. ESI-MS analysis of Ov (a) and castor (b) oil from 100 °C to 300 °C. At 300 °C, castor oil appears to show fragmentation. High-mass m/z peaks appeared in castor oil at 300 °C, such as at m/z 1217.991, further analyzed with MALDI-MS/MS (c) and found to be an oleoyl estolide of tri-ricinolein.

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