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The Impact Of Gut Passage By Binturongs (Arctictus Binturong) On Seed Germination, Christina P. Colon, Ahimsa Campos-Arceiz
The Impact Of Gut Passage By Binturongs (Arctictus Binturong) On Seed Germination, Christina P. Colon, Ahimsa Campos-Arceiz
Publications and Research
Binturongs (Arctictis binturong) are the largest of Asian civets and, due to their highly frugivorous diet, are expected to play an important role in seed dispersal processes. To study the effect of binturong gut passage on seed viability, we fed 10 captive binturongs with fruits of longan (Dimocarpus longan), papaya (Carica papaya) and chiku (Manilkara zapota), collected the seeds they defaecated, and planted these to determine seed germination rate and time. Of the defaecated seeds, 90.4% passed through binturong gut intact in under nine hours, and 99.4% passed in under 33 hours. Chiku seeds had the highest germination rate (35.7% …
The Passiflora Tripartita (Banana Passion) Fruit: A Source Of Bioactive Flavonoid C-Glycosides Isolated By Hsccc And Characterized By Hplc–Dad–Esi/Ms/Ms, Mario J. Simirgiotis, Guillermo Schmeda-Hirschmann, Jorge Bórquez, Edward J. Kennelly
The Passiflora Tripartita (Banana Passion) Fruit: A Source Of Bioactive Flavonoid C-Glycosides Isolated By Hsccc And Characterized By Hplc–Dad–Esi/Ms/Ms, Mario J. Simirgiotis, Guillermo Schmeda-Hirschmann, Jorge Bórquez, Edward J. Kennelly
Publications and Research
The banana passion fruit (Passiflora tripartita Breiter, Passifloraceae) known as “tumbo” is very appreciated in tropical and subtropical countries of South America. Methanolic extracts from peel and the fruit juice of P. tripartita growing in Chile were analyzed for antioxidant capacity as well as for flavonoid and phenolic content. A chromatographic method was developed for the rapid identification of the main phenolics in the samples by HPLC-DAD and HPLC-MS. The fast fingerprint analysis allowed the detection of eighteen flavonoid C-glycosides and four flavonoid O-glycoside derivatives which were characterized by UV spectra and ESI-MS-MS analysis. Several of the C-glycosides detected are …