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Parinya Moonsin. Total phenolics, flavonoids and antioxidant activity of fresh water macroalgae from Ubon Ratchathani, Thailand. (). Mae Fah Luang University. Learning Resources and Educational Media Center. : , .
Total phenolics, flavonoids and antioxidant activity of fresh water macroalgae from Ubon Ratchathani, Thailand
Name: Thidarat Kosasu
Address:
333 Moo1, Thasud, Muang, Chiang Rai 57100
Organization :
School of Agro-Industry, Mae Fah Luang University
Email :
ask.library@mfu.ac.th
Name: Amornrat Wongklom
Name: Parinya Moonsin
ThaSH:
Food sciences
ThaSH:
Agricultural industries
ThaSH:
Algae
ThaSH:
Freshwater algae
ThaSH:
Phenols
ThaSH:
Flavonoids
ThaSH:
Antioxidants
ThaSH:
Free radicals (Chemistry)
Abstract:
α, α-diphenyl-β-picrylhydrazyl (DPPH) free radical scavenging activity, antioxidant capacity, total phenolics and flavonoids contents of the extracts of fresh water macroalgae were studied. Three types of macroalgal ; 1) Spirogyra sp., 2) Cladophora glomerata and Microspora sp. and 3) Nostoc commune, were harvested from Ubon Ratchathani, Thailand. The macroalgaes were extracted with 95% ethanol. The ethanolic extracts showed high the DPPH free radical scavenging activity and antioxidant capacity. The percentage of DPPH free radical scavenging activity of the ethanolic extracts of type 1 (Spirogyra sp.) was 52.33 while type 2 (Cladophora glomerata and Microspora sp.) and type 3 (Nostoc commune) were lower. The antioxidant capacities of ethanolic extract of type 1, 2 and 3 algae were 178.89, 150.67 and 173.28 mg AE/g of extract, respectively. Total phenolic contents of ethanolic extract of type 1, 2 and 3 algae were 155.82, 12.12 and 18.22 mg GAE/g of extract, respectively. The total flavonoid contents of ethanolic extract of type 1, 2 and 3 algae were 2.64, 3.83 and 0.52 mg QE/g of extract, respectively. The Spirogyra sp. extract showed the highest in total phenolic contents, total flavonoid contents, antioxidant capacity and DPPH free radical scavenging activity. They are appropriate for applying to produce anti-aging cosmetics.
Mae Fah Luang University. Learning Resources and Educational Media Center
Address:
CHIANG RAI
Email:
library@mfu.ac.th
Modified:
2021-11-18
Issued:
2021-11-18
บทความ/Article
application/pdf
Journal of Food Science and Agricultural Technology (2015) Vol.1 (1): 207-210
eng
©copyrights Mae Fah Luang University
RightsAccess:
ใช้เวลา
0.041241 วินาที
Thidarat Kosasu
| Title | Contributor | Type |
|---|---|---|
| Total phenolics, flavonoids and antioxidant activity of fresh water macroalgae from Ubon Ratchathani, Thailand
มหาวิทยาลัยแม่ฟ้าหลวง Thidarat Kosasu;Amornrat Wongklom;Parinya Moonsin | บทความ/Article |
Amornrat Wongklom
| Title | Contributor | Type |
|---|---|---|
| Headspace solid-phase microextraction technique coupled with gas chromatography-electron capture detection for the determination of trace organochlorine pesticides in sediments
มหาวิทยาลัยอุบลราชธานี Amornrat Wongklom | Saksit Chanthai | วิทยานิพนธ์/Thesis |
| Total phenolics, flavonoids and antioxidant activity of macroalgae fermented with lactic acid bacteria
มหาวิทยาลัยแม่ฟ้าหลวง Alisa Sakulpong;Amornrat Wongklom;Parinya Moonsin | บทความ/Article | |
| Total phenolics, flavonoids and antioxidant activity of fresh water macroalgae from Ubon Ratchathani, Thailand
มหาวิทยาลัยแม่ฟ้าหลวง Thidarat Kosasu;Amornrat Wongklom;Parinya Moonsin | บทความ/Article |
Parinya Moonsin
| Title | Contributor | Type |
|---|---|---|
| Total phenolics, flavonoids and antioxidant activity of macroalgae fermented with lactic acid bacteria
มหาวิทยาลัยแม่ฟ้าหลวง Alisa Sakulpong;Amornrat Wongklom;Parinya Moonsin | บทความ/Article | |
| Total phenolics, flavonoids and antioxidant activity of fresh water macroalgae from Ubon Ratchathani, Thailand
มหาวิทยาลัยแม่ฟ้าหลวง Thidarat Kosasu;Amornrat Wongklom;Parinya Moonsin | บทความ/Article |