Results 31 to 40 of about 106,890 (293)

ANTIOXIDANT ACTIVITIES USING DPPH, FIC, FRAP, AND ABTS METHODS FROM ETHANOLIC EXTRACT OF LEMPUYANG GAJAH RHIZOME (Zingiber zerumbet (L.) Roscoeex Sm.)

Jurnal Kimia Riset, 2022
One of the Zingiber species that has long been used as traditional medicine by local Indonesian people is lempuyang (Zingiber ssp.). In its use as traditional medicine, it is more often used than other types of lempuyang, namely the lempuyang gajah ...
Jamilatur Rohmah
doaj   +1 more source

Moroccan propolis: a natural antioxidant, antibacterial, and antibiofilm against Staphylococcus aureus with no induction of resistance after continuous exposure [PDF]

, 2018
This study was performed to evaluate the total phenols, flavonoids, and antioxidant activities of twenty-four propolis samples from different regions of Morocco.
AAZZA, Smail, Bankova, Vassya, EL-GEUNDOUZ, Soukaina, Faleiro, Maria Leonor, Lyoussi, Badiaa, Miguel, Maria, Neto, Luís, Popova, Milena   +7 more
core   +1 more source

Comparative spectrophotometric studies of total phenolics content and antioxidant capacity measured by DPPH and ABTS methods in green vegetables [PDF]

Arhiv za farmaciju
Modern trends in nutrition imply the daily intake of fresh fruits and vegetables, with the statement that they are important sources of natural antioxidants that protect the body from oxidative stress and can contribute to the prevention of many chronic ...
Doganjić Sofija, Uskoković-Marković Snežana, Kukić-Marković Jelena, Pavun Leposava, Janošević-Ležaić Aleksandra   +4 more
doaj   +1 more source

Acidity and Antioxidant Activity of Cold Brew Coffee. [PDF]

, 2018
The acidity and antioxidant activity of cold brew coffee were investigated using light roast coffees from Brazil, two regions of Ethiopia, Columbia, Myanmar, and Mexico.
Fuller, Megan, Rao, Niny Z.
core   +3 more sources

In vitro propagated Mentha rotundifolia (L.) Huds and antioxidant activity of its essential oil

Current Issues in Pharmacy and Medical Sciences, 2018
Mentha rotundifolia (L.) Huds is an aromatic plant used for its medicinal values. This study aims to select appropriate conditions for in vitro propagation of M. rotundifolia (L.) Huds and to evaluate yield and antioxidants activity of its essential oils
Benahmed Amira, Harfi Boualem, Benbelkacem Ibtissem, Daas Abla, Laouer Hocine, Belkhiri Abdelmalik   +5 more
doaj   +1 more source

Comparative Analysis of Antioxidant Activities of Matoa (Pometia pinnata) Peel Extracts Using DPPH, ABTS, and FRAP Assays [PDF]

BIO Web of Conferences
The fruit peel of matoa (Pometiapinnata), commonly discarded as waste, is known to contain bioactive compounds with high antioxidant potential. This study aims to compare the antioxidant activity of P.
Herbani Merlita, Tilaqza Andri
doaj   +1 more source

The Medicinal Effects of Different Solvent Extracts of Pyracantha Coccinea Roem. Fruits: Heavy Metal Content, Antioxidant, and Antimicrobial Properties

Bezmiâlem Science, 2023
Objective:The current investigation has been conducted to assess the total flavonoid content, total phenolic content, heavy metal composition, and antioxidant and antimicrobial activities of Pyracantha coccinea Roem.
Neslihan Tekin KARACAER
doaj   +1 more source

Effects of mutations in the helix G region of horseradish peroxidase [PDF]

, 2008
Horseradish peroxidase (HRP) has long attracted intense research interest and is used in many biotechnological fields, including diagnostics, biosensors and biocatalysis.
Barry J. Ryan, Batra, Chakrabarti, Chang, Chattopadhyay, Ciarán Ó'Fágáin, Coates, Dai, Dunford, French, Gajhede, Garcia, Gonera, Gorman, Grigorenko, Guex, Hakamada, Haque, Hassani, Howes, Ignatenko, Jager, Kaposi, Khmelnitsky, Krowarsch, Kwon, Lei, Lin, Lipovsek, Liu, Liu, Machado, Miland, Miland, Mogharrab, Moosavi-Movahedi, Morawski, Nagano, Numata, O'Brien, O'Brien, Orlova, Ozaki, Pina, Priori, Ryan, Ryan, Ryan, Ryu, Sambrook, Santucci, Savenkova, Smeller, Smith, Tams, Tanaka, Tanaka, Ugarova, Urrutigoity, Wang   +59 more
core   +1 more source

Variation of Phenolic Contents, Antioxidant and Antibacterial Activities of Tunisian Olive Mill Wastewater Varieties among Various Industrial Procedures and Solvent Extractions

Journal of the American Society for Horticultural Science
This study highlights the critical influence of industrial olive oil extraction processes and olive variety on the physicochemical and bioactive properties of Tunisian olive mill wastewater.
Aicha O. Cherif, Hanna Fattoum, Manef Abderrabba, Mhamed Ben Messaouda
doaj   +1 more source

PİYASADAN TEMİN EDİLEN BAZI YAĞLARIN ANTİOKSİDAN AKTİVİTESİNİN ÇEŞİTLİ YÖNTEMLERLE DEĞERLENDİRİLMESİ

Düzce Üniversitesi Bilim ve Teknoloji Dergisi
Sabit yağlar ve uçucu yağlar, yüzyıllardır insanlar tarafından, hastalıkların tedavi edilmesinde, hastalıklardan korunmak amacıyla ve yaşam kalitesini artırmak için kullanılmaktadır.
Selen İlgün, Gökçe Şeker Karatoprak, Semih Yıldırım, Kübra Karagül   +3 more
doaj   +1 more source