molecular
order (Payne & Veis, 1988).
The second derivatives of the amide I band (Fig. 3b) were calculated
to enhance resolution of the spectral bands and to minimise
baseline variations. The WP group exhibited a high proportion of
intermolecular cross-linking with decreased aggregated helices
and similar b-turn conformations compared to the FP group,
deduced from the intensity in the absorbance range of 1675–
1699 cm1 (Doyle et al., 1975). Alternatively, second derivatives
of the amide I band of FP spectra indicates a prevalence of triple
helix (1660 cm1), suggesting a more aggregated collagen structure
compared with the WP group and also a lesser amount of single
helix (1655 cm1), which is also consistent with the greater
amount of Pro, Hyp and Hyl in the FP samples and the denaturation
enthalpy (Table 2).
molecularorder (Payne & Veis, 1988).The second derivatives of the amide I band (Fig. 3b) were calculatedto enhance resolution of the spectral bands and to minimisebaseline variations. The WP group exhibited a high proportion ofintermolecular cross-linking with decreased aggregated helicesand similar b-turn conformations compared to the FP group,deduced from the intensity in the absorbance range of 1675–1699 cm1 (Doyle et al., 1975). Alternatively, second derivativesof the amide I band of FP spectra indicates a prevalence of triplehelix (1660 cm1), suggesting a more aggregated collagen structurecompared with the WP group and also a lesser amount of singlehelix (1655 cm1), which is also consistent with the greateramount of Pro, Hyp and Hyl in the FP samples and the denaturationenthalpy (Table 2).
การแปล กรุณารอสักครู่..
