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International Journal of Interdisciplinary Research

Table 3 Chemical and induced shifts of protons of β-CD and Peppermint in free and complexed states

From: Performance assessment of fragrance finished cotton with cyclodextrin assisted anchoring hosts

Proton Chemical shift Chemical shift Induced shift Δδ
(β-CD) δ β-CD free δ*C β-CD free − δ*C)
3.867 3.644 0.2233
3.782 3.521 0.2614
3.769 3.496 0.2735
3.564 3.383 0.1811
3.484 3.337 0.1472
(Peppermint) δ P free δ*C P free − δ*C)
 Ha 0.789 0.569 0.22
 Hb 0.926 0.734 0.1922
 Hc 0.894 0.685 0.2094
 Hf 1.398 1.614 0.2309
 Hg 1.676 1.453 0.2221
  1. δ*C = chemical shift in complex