Assessment of preliminary phytochemical screening, polyphenol content, flavonoid content, and antioxidant activity of custard apple leaves (Annona squamosa Linn.)

citation_journal_title=Processes; citation_author=Tran T H; citation_author=Ha L K; citation_author=Nguyen D C; citation_author=Dao T P; citation_author=Nguyen P T N; citation_author=Nguyen D H; citation_author=Nguyen T D; citation_author=Vo D V N; citation_author=Tran Q T; citation_author=Bach L G; citation_volume=7; citation_publication_date=2019; citation_firstpage=56; citation_author=Le V T; citation_author=Bach L G; citation_author=Pham T T; citation_author=Le N T T; citation_author=Ngoc U T P; citation_author=Tran D-H N; citation_author=Nguyen D H; citation_publication_date=2019; citation_journal_title=Asian J. Chem.; citation_author=Dao T P; citation_author=Nguyen D C; citation_author=Nguyen D T; citation_author=Tran T H; citation_author=Nguyen P T N; citation_author=Le N T H; citation_author=Le X T; citation_author=Nguyen D H; citation_author=Vo D V N; citation_author=Bach L G; citation_volume=31; citation_publication_date=2019; citation_firstpage=977; citation_lastpage=981; citation_journal_title=IOP Conf. Ser. Mater. Sci. Eng.; citation_author=Tran T H; citation_author=Nguyen P T N; citation_author=Pham T N; citation_author=Nguyen D C; citation_author=Dao T P; citation_author=Nguyen D T; citation_author=Hai N D; citation_author=Vo D V N; citation_author=Le X T; citation_author=Le N T H; citation_author=Bach L G; citation_volume=479; citation_publication_date=2019; citation_firstpage=012002; citation_journal_title=IOP Conf. Ser. Mater. Sci. Eng.; citation_author=Pham T N; citation_author=Tran B P; citation_author=Tran T H; citation_author=Nguyen D C; citation_author=Nguyen T N P; citation_author=Nguyen T Q; citation_author=Vo D V N; citation_author=Le X T; citation_author=Nguyen D T; citation_author=Bach L G; citation_volume=479; citation_publication_date=2019; citation_firstpage=012012; citation_journal_title=Res. on Crops; citation_author=Nguyen P M; citation_author=Nguyen T T; citation_author=Cao T T; citation_author=Bach L G; citation_volume=19; citation_publication_date=2018; citation_firstpage=724; citation_lastpage=729; citation_journal_title=Res. on Crops; citation_author=Nguyen P M; citation_author=Nguyen H A; citation_author=Pham T L P; citation_author=Bach L G; citation_volume=19; citation_publication_date=2018; citation_firstpage=730; citation_lastpage=735; citation_journal_title=Colloids Surf B Biointerfaces; citation_author=Roopana S M; citation_author=Bharathi A; citation_author=Kumar R; citation_author=Khanna V G; citation_author=Prabhakarn A; citation_volume=92; citation_publication_date=2012; citation_firstpage=209; citation_lastpage=212; citation_title=Phytochemical Methods; citation_author=Harborne JB; citation_publisher=Chapman and Hall; citation_publication_date=1973; citation_journal_title=Elsevier Health Sciences; citation_author=Evans W; citation_volume=21; citation_publication_date=2002; citation_firstpage=14; citation_journal_title=Rasayan J. Chem.; citation_author=Godghate A; citation_author=Sawant R; citation_author=Sutar A; citation_volume=5; citation_publication_date=2012; citation_firstpage=456; citation_lastpage=915; citation_journal_title=J Mater Environ Sci; citation_author=Jaradat N; citation_author=Hussen F; citation_author=Al Ali A; citation_volume=6; citation_publication_date=2015; citation_firstpage=1771; citation_lastpage=1778; citation_journal_title=J. Herbal Med; citation_author=Quan V V; citation_author=Hirun S; citation_author=Roach P D; citation_author=Bowyer M C; citation_author=Phillips P A; citation_author=Scarlett C J; citation_volume=3; citation_publication_date=2013; citation_firstpage=104; citation_lastpage=111; citation_journal_title=J. Food Compos. Anal.; citation_author=Thaipong K.; citation_author=Boonprakob U.; citation_author=Crosby K.; citation_author=Cisneros-zevallos L.; citation_author=Byrne D. H; citation_volume=19; citation_publication_date=2006; citation_firstpage=669; citation_lastpage=675; citation_journal_title=Crit Rev Food Sci Nutr; citation_author=Shahidi F; citation_author=Wanasundara P K; citation_volume=32; citation_publication_date=1992; citation_firstpage=67; citation_lastpage=103; citation_journal_title=J. Sci. Technol.; citation_author=Molyneux P; citation_volume=26; citation_publication_date=2003; citation_firstpage=211; citation_lastpage=219; citation_journal_title=Food Sci Technol Int; citation_author=Sanchez-Moreno C; citation_volume=8; citation_publication_date=2002; citation_firstpage=121; citation_lastpage=137; citation_journal_title=Food Chem. Toxicol.; citation_author=Mathew S; citation_author=Abraham T E; citation_volume=44; citation_publication_date=2004; citation_firstpage=198; citation_lastpage=206; citation_journal_title=Trop. J. Pharm. Res.; citation_author=Saurabh A; citation_author=Amarendra P; citation_author=Prasanta K; citation_volume=8; citation_publication_date=2009; citation_firstpage=231; citation_lastpage=237; citation_journal_title=J. Pharma. Sci. Inv.; citation_author=Gowdhami M; citation_author=Sarkar B L; citation_author=M P M; citation_volume=3; citation_publication_date=2014; citation_firstpage=30; citation_lastpage=39; citation_journal_title=J. Pharma. Research; citation_author=Jayshree D P; citation_author=Kumar V; citation_volume=1; citation_publication_date=2008; citation_firstpage=34; citation_lastpage=38;