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. 2024 Nov 13;14:27788. doi: 10.1038/s41598-024-79582-x

Table 4.

The intensity of interaction between Curcuma longa L. extract and subcritical water at different temperatures.

Temperature (K) Curcumin- subcritical water interaction peak intensity
363.15 O(OH curcumin)-H(water) 1.03
393.15 O(OH curcumin)-H(water) 1.34
413.15 O(OH curcumin)-H(water) 1.42
423.15 O(OH curcumin)-H(water) 1.45
453.15 O(OH curcumin)-H(water) 1.56