Phytochemical investigation and antimicrobial activity of Psidium guajava']java L. leaves

被引：99
|
作者：
Metwally, A. M. [1 ]
Omar, A. A. [1 ]
Harraz, F. M. [1 ]
El Sohafy, S. M. [1 ]
机构：
[1] Univ Alexandria, Fac Pharm, Dept Pharmacognosy, Alexandria, Egypt
来源：
PHARMACOGNOSY MAGAZINE | 2010年 / 6卷 / 23期
关键词：
Antimicrobial activity; guava leaves; Psidium gua[!text type='java']java[!/text] L; quercetin glycosides; quercetin; quercetin-3-O-beta-D-arabinopyranoside; HISTAMINE-RELEASE; FLAVONOIDS; INHIBITION; QUERCETIN; EXTRACTS; CELLS;
D O I：
10.4103/0973-1296.66939
中图分类号：
R914 [药物化学];
学科分类号：
100701 ;
摘要：
Psidium guajava L. leaves were subjected to extraction, fractionation and isolation of the flavonoidal compounds. Five flavonoidal compounds were isolated which are quercetin, quercetin-3-O-alpha-L-arabinofuranoside, quercetin-3-O-beta-D-arabinopyranoside, quercetin-3-O-beta-D-glucoside and quercetin-3-O-beta-D-galactoside. Quercetin-3-O-beta-D-arabinopyranoside was isolated for the first time from the leaves. Fractions together with the isolates were tested for their antimicrobial activity. The antimicrobial studies showed good activities for the extracts and the isolated compounds.
引用
收藏
页码：212 / 218
页数：7
相关论文
共 50 条
  • [1] Antimicrobial activity of Psidium guajava']java L.
    Abdelrahim, SI
    Almagboul, AZ
    Omer, MEA
    Elegami, A
    [J]. FITOTERAPIA, 2002, 73 (7-8) : 713 - 715
  • [2] Phytochemical and Nutritional Characterization of Psidium Guajava']java L. (GUAVA) Leaves Extract
    de Assis Braga, Daiane Cristina
    Rodrigues-das-Dores, Rosana Goncalves
    Bianco de Souza, Gustavo Henrique
    dos Santos Almeida Bastos, Juliana Cristina
    de Oliveira, Lisandra Brandino
    Alzamora, Andreia Carvalho
    Antunes, Vagner Roberto
    Cardoso, Leonardo Maximo
    [J]. JOURNAL OF CLINICAL GASTROENTEROLOGY, 2020, 54 : S8 - S8
  • [3] In vitro antigiardial and antirotaviral activity of Psidium guajava']java L. leaves
    Birdi, Tannaz J.
    Daswani, Poonam G.
    Brijesh, S.
    Tetali, Pundarikakshudu
    [J]. INDIAN JOURNAL OF PHARMACOLOGY, 2011, 43 (05): : 616 - U148
  • [4] Chemical composition and antimicrobial activity of the essential oil of senescent leaves of guava (Psidium guajava']java L.)
    Chaturvedi, Trishna
    Singh, Swati
    Nishad, Indrajeet
    Kumar, Ajay
    Tiwari, Neha
    Tandon, Sudeep
    Saikia, Dharmendra
    Verma, Ram Swaroop
    [J]. NATURAL PRODUCT RESEARCH, 2021, 35 (08) : 1393 - 1397
  • [5] Morphoanatomic aspects of Psidium guajava']java L. (Myrtaceae) leaves
    Okamoto, Marise K. H.
    Kato, Edna T. M.
    Bacchi, Elfriede M.
    [J]. LATIN AMERICAN JOURNAL OF PHARMACY, 2009, 28 (04): : 599 - 603
  • [6] Preliminary phytochemical and antimicrobial investigations of the stem bark and leaves of Psidum guajava']java L.
    Elekwa, I.
    Okereke, S. C.
    Ekpo, B. O.
    [J]. JOURNAL OF MEDICINAL PLANTS RESEARCH, 2009, 3 (01): : 45 - 48
  • [7] A new benzophenone glycoside from the leaves of Psidium guajava']java L.
    Fu, Hui Zheng
    Yang, Jing Zhi
    Li, Chuang Jun
    Zhang, Dong Ming
    [J]. CHINESE CHEMICAL LETTERS, 2011, 22 (02) : 178 - 180
  • [8] Phytochemistry and medicinal properties of Psidium guajava']java L. leaves: A review
    Bulugahapitiya, Vajira P.
    Kokilananthan, Shanthirasekaram
    Manawadu, Harshi
    Sanath, Chinthaka
    [J]. PLANT SCIENCE TODAY, 2021, 8 (04): : 963 - 971
  • [9] Antioxidant Activities of Essential Oil of Psidium guajava']java L. Leaves
    Lee, Wei Cai
    Mahmud, Roziahanim
    Pillai, Suthagar
    Perumal, Shanmugapriya
    Ismail, Sabariah
    [J]. 3RD INTERNATIONAL CONFERENCE ON BIOTECHNOLOGY AND FOOD SCIENCE (ICBFS 2012), 2012, 2 : 86 - 91
  • [10] Guava (Psidium guajava']java L.) Leaves: Nutritional Composition, Phytochemical Profile, and Health-Promoting Bioactivities
    Kumar, Manoj
    Tomar, Maharishi
    Amarowicz, Ryszard
    Saurabh, Vivek
    Nair, M. Sneha
    Maheshwari, Chirag
    Sasi, Minnu
    Prajapati, Uma
    Hasan, Muzaffar
    Singh, Surinder
    Changan, Sushil
    Prajapat, Rakesh Kumar
    Berwal, Mukesh K.
    Satankar, Varsha
    [J]. FOODS, 2021, 10 (04)
12345