000			02702nab a2200301 i 4500
003			BR-BrBNA
005			20241004121810.0
008			241004b2023 bl.qr|pooa||| 00| 0 eng |
040			_aBR-BrBNA _beng
072			_aQ04
072			_aF60
100			_aDutra, Livia Macedo
100			_aTeles, Pedro Henrique Vieira
100			_aMelo, Natoniel Franklin de
100			_aNagata, Noemi
100			_aAlmeida, Jackson Roberto Guedes da Silva
245			_aATR-FTIR spectroscopy combined with chemometric tools for rapid distinction of Passiflora L. species
500			_aPublicação on-line; 48 ref.; 2 illus.; Summary (En)
520			_a ABSTRACT Passiflora spp., commonly known as passion fruit, hold significant economic value in pharmaceutical, cosmetic, and food industries, and are traditionally employed to alleviate insomnia and anxiety. Several analytical techniques are utilized for quality control and differentiation of medicinal plants with therapeutic purposes. In this study, we investigated the potential of Attenuated Total Reflection Fourier Transform Infrared (ATR-FTIR) spectroscopy coupled with chemometric analysis as a rapid and non-invasive method for discriminating six Passiflora species. The ATR-FTIR fingerprint revealed a large number of vibrational absorption bands in the region at 2000 to 600 cm−1 typical of phenolic compounds, flavonoids, terpenoids, polysaccharides, polyesters, pectins, lignins, and lipids in Passiflora spp. Principal components analysis of the wavenumbers of ATR data was effective in the differentiation of Passiflora (Passiflora alata Curtis, Passiflora cincinnata Mast., Passiflora setacea DC., Passiflora alata Curtis var. BRS Mel do Cerrado, Passiflora cincinnata Mast. var. BRS Sertão Forte, and Passiflora setacea DC. var. BRS Pérola do Cerrado). The loadings plot revealed that the discrimination by Passiflora spp. fingerprint were mainly to the presence of flavonoids. These results suggest ATR-IR as a potentially reliable alternative for characterization, chemophenetic studies, and quality control purposes of medicinal plants. Keywords: ATR-FTIR, Passiflora, fingerprint, flavonoids, chemometric, quality control.
650			_aPASSIFLORA EDULIS
650			_aMARACUJÁ
650			_aCONTROLE DE QUALIDADE
650			_aFLAVONÓIDE
773	0		_03543 _9344958 _dBotucatu-SP Instituto de Biociências - Departamento de Química e Bioquímica 1998 _o2024-5346 _tRevista Brasileira de Plantas Medicinais (Brazil) _x1516-0572 _gv. 25(2) p. 54-62; (2023) _wBR2024002641
856			_uhttps://www.sbpmed.org.br/admin/files/papers/file_jiqYRWQw08E9.pdf
942			_cANA
999			_c327927 _d327927