Characterization of gallotannins and benzophenone derivatives from mango (Mangifera indica L. cv. ‘Tommy Atkins’) peels, pulp and kernels by high‐performance liquid chromatography/electrospray ionization mass spectrometry

Rapid Communications in Mass Spectrometry - Tập 18 Số 19 - Trang 2208-2216 - 2004
Nicolai Berardini1, Reinhold Carle1, Andreas Schieber1
1Institute of Food Technology, Section Plant Foodstuff Technology, Hohenheim University, August‐von‐Hartmann Strasse 3, D‐70599 Stuttgart, Germany.

Tóm tắt

AbstractPolyphenolics were extracted from peels, pulp and kernels of mango fruits (Mangifera indica L. cv. ‘Tommy Atkins’) and characterized by high‐performance liquid chromatography/electrospray ionization mass spectrometry. In the peel 18 gallotannins and five benzophenone derivatives were detected which were tentatively identified as galloylated maclurin and iriflophenone glucosides. Twenty‐one and eight gallotannins were found in the kernels and pulp, respectively, whereas no evidence for the presence of benzophenone derivatives was obtained. Gallotannins quantified by the rhodanine assay amounted to 1.4 mg/g dm in the peels (expressed as gallic acid), while only small amounts (0.2 mg/g dm) were found in the pulp. In contrast, mango kernels contained 15.5 mg/g dm and thus proved to be a rich source of gallotannins. Copyright © 2004 John Wiley & Sons, Ltd.

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Tài liệu tham khảo

10.1016/S0378-8741(02)00250-7

10.1021/jf011064b

10.1006/phrs.2000.0727

10.1002/1099-1573(200009)14:6<424::AID-PTR643>3.0.CO;2-8

10.1016/S0378-8741(01)00326-9

10.1002/1099-1573(200102)15:1<18::AID-PTR676>3.0.CO;2-R

10.1016/S1567-5769(02)00018-8

10.1007/BF01105143

10.1111/j.1365-2621.1976.tb00762.x

10.1006/jfca.1999.0838

10.1055/s-0028-1099652

El Ansari MA, 1969, Leather Sci., 16, 13

10.1055/s-0028-1097840

10.1248/cpb.32.2676

10.1016/S1466-8564(00)00015-1

10.1021/jf030218f

10.1016/0003-2697(88)90296-5

10.1016/S0021-9673(01)00806-8

10.1002/jms.395

10.1002/rcm.1370

10.1002/bms.1200130902

10.1016/S0021-9673(99)01036-5

10.1016/S0308-8146(00)00126-6

10.1111/j.1745-4514.1995.tb00543.x

10.1002/jsfa.2740360817

10.1002/(SICI)1097-0010(199606)71:2<245::AID-JSFA578>3.0.CO;2-C

10.1002/(SICI)1097-0010(199703)73:3<321::AID-JSFA722>3.0.CO;2-4

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Rapid Communications in Mass Spectrometry

Tập 18 Số 19

2208-2216

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