Phytochemicals and Bioactivities of Syzygium filiforme var. filiforme
Syzygium filiforme var filiforme is a plant variety from dicotyledonous plant family (klyrtaceae). Photochemical studies on S. filiforme var. filiforme stem bark have successfully isolated and characterized arjunolic acid (1), alphitolic acid (2), betulinic acid (3), ursolic acid (4), ursolic acid 3...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
2021
|
Subjects: | |
Online Access: | View Fulltext in Publisher |
LEADER | 02096nam a2200325Ia 4500 | ||
---|---|---|---|
001 | 10.17576-jsm-2021-5011-07 | ||
008 | 220223s2021 CNT 000 0 und d | ||
245 | 1 | 0 | |a Phytochemicals and Bioactivities of Syzygium filiforme var. filiforme |
260 | 0 | |c 2021 | |
856 | |z View Fulltext in Publisher |u https://doi.org/10.17576/jsm-2021-5011-07 | ||
520 | 3 | |a Syzygium filiforme var filiforme is a plant variety from dicotyledonous plant family (klyrtaceae). Photochemical studies on S. filiforme var. filiforme stem bark have successfully isolated and characterized arjunolic acid (1), alphitolic acid (2), betulinic acid (3), ursolic acid (4), ursolic acid 3-methyl ester (5), beta-sitosterol (6) and stigmasterol (7). The inhibitory activities against free radical, starch, and bacteria for major compounds were tested by using DPPH, a-glucosidase and minimum inhibitory and bacterial concentration assays, respectively. No promising antioxidant activity was shown on tested samples except methanolic crude extract. For antidiabetic activity, methanolic and dichloromethane crude extracts displayed potent activity compared to I-deoxvnojirimycin. Minimum inhibitory concentration (MIC) and minimum bacterial concentration (MC) assays for antibacterial activity were evaluated on Escherichia coli, Staphylococcus aureus, and Bacillus subtilis. All crude extracts and major compounds displayed weak and no promising activities for MIC method, respectively. Meanwhile, for MBC method, hexane crude extract and compound 1 showed inhibition against B. subtilis. | |
650 | 0 | 4 | |a ACID |
650 | 0 | 4 | |a Antibacterial |
650 | 0 | 4 | |a antidiabetic |
650 | 0 | 4 | |a antioxidant |
650 | 0 | 4 | |a ANTIOXIDANT |
650 | 0 | 4 | |a CONSTITUENTS |
650 | 0 | 4 | |a FLAVONOIDS |
650 | 0 | 4 | |a GUINEENSE |
650 | 0 | 4 | |a IN-VITRO |
650 | 0 | 4 | |a LEAF EXTRACT |
650 | 0 | 4 | |a Myrtaceae |
650 | 0 | 4 | |a MYRTACEAE |
650 | 0 | 4 | |a Syzygium filiforme var. filiforme |
650 | 0 | 4 | |a TRITERPENOIDS |
700 | 1 | 0 | |a Ahmad, MH |e author |
700 | 1 | 0 | |a Ismail, NH |e author |
700 | 1 | 0 | |a Izan, NN |e author |
700 | 1 | 0 | |a Naz, H |e author |
773 | |t SAINS MALAYSIANA |