NDLI: Phenolic Profiling of Five Different Australian Grown Apples

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Phenolic Profiling of Five Different Australian Grown Apples

Content Provider	MDPI
Author	Li, Heng Subbiah, Vigasini Barrow, Colin Dunshea, Frank Suleria, Hafiz
Copyright Year	2021
Description	Apples (Malus domestica) are one of the most widely grown and consumed fruits in the world that contain abundant phenolic compounds that possess remarkable antioxidant potential. The current study characterised phenolic compounds from five different varieties of Australian grown apples (Royal Gala, Pink Lady, Red Delicious, Fuji and Smitten) using LC-ESI-QTOF-MS/MS and quantified through HPLC-PDA. The phenolic content and antioxidant potential were determined using various assays. Red Delicious had the highest total phenolic (121.78 ± 3.45 mg/g fw) and total flavonoid content (101.23 ± 3.75 mg/g fw) among the five apple samples. In LC-ESI-QTOF-MS/MS analysis, a total of 97 different phenolic compounds were characterised in five apple samples, including Royal Gala (37), Pink Lady (54), Red Delicious (17), Fuji (67) and Smitten (46). In the HPLC quantification, phenolic acid (chlorogenic acid, 15.69 ± 0.09 mg/g fw) and flavonoid (quercetin, 18.96 ± 0.08 mg/g fw) were most abundant in Royal Gala. The obtained results highlight the importance of Australian apple varieties as a rich source of functional compounds with potential bioactivity.
Starting Page	2421
e-ISSN	20763417
DOI	10.3390/app11052421
Journal	Applied Sciences
Issue Number	5
Volume Number	11
Language	English
Publisher	MDPI
Publisher Date	2021-03-09
Access Restriction	Open
Subject Keyword	Applied Sciences Horticulture Integrative and Complementary Medicine Apple Royal Gala Pink Lady Red Delicious Smitten Fuji Phenolic Compounds Antioxidant Activity Lc-esi-qtof-ms/ms Hplc
Content Type	Text
Resource Type	Article

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