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Antioxidant enzyme activity in germination of Dalbergia spruceana seeds under different temperatures

Journal of Seed Science, 2021
: Antioxidant enzyme activity can be used to measure heat stress and predict the tolerance of a species to heat stress. This study investigated the effects of temperature on germination and antioxidant enzyme activity in Dalbergia spruceana Benth. seeds.
Clenes Cunha Lima, Ely Simone Cajueiro Gurgel, Eduardo Euclydes de Lima e Borges   +2 more
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Effect of earthworm and papain enzyme concentration on antioxidant activity of earthworm (Eudrilus eugeniae) protein hydrolysate

Advances in Food Science, Sustainable Agriculture, and Agroindustrial Engineering, 2023
The earthworm Eudrilus eugeniae (African Night Crawler) can be used as a raw material for making protein hydrolysates. Hydrolysis of earthworms using papain enzyme produces peptides that have bioactivity as antioxidants. Antioxidant activity in earthworm
Dianah Salsabila, Nur Hidayat, Suprayogi
doaj   +1 more source

Production and study on antioxidant activity of protein hydrolysate from whey protein [PDF]

Pizhūhish va Nuāvarī dar ̒Ulūm va Sanāyi̒-i Ghaz̠āyī, 2015
In this study, protein hydrolysate was prepared from whey protein concentrate with Alcalase 2.4 L. The effects of temperature (40, 45, 50 and 55 °C), time (30, 60, 90, 120, 150, 180 and 210 min) and enzyme/substrate ratio (30, 60 and 90 Anson unit), on ...
Shima Piri, alireza sadeghimahoonak, mohammad ghorbani, Mehran Alami   +3 more
doaj   +1 more source

Effect of alcalase-mediated hydrolysis on the free radical scavenging activity and reducing power of whey protein isolate [PDF]

Journal of Food and Bioprocess Engineering, 2021
In the present study, the effect of enzymatic hydrolysis on the antioxidant properties of whey protein isolate (WPI) was studied. Therefore, the whey protein solution was hydrolyzed for 5 h using alcalase enzyme.
Zeinab Mehdipour Biregani, Hamed Ahari
doaj  

The efficiency of indigenous isolates Bacillus sp. RCS1 and Bacillus cereus RCS3 on growth performance, blood biochemical indices and resistance against Vibrio harveyi in cobia fish (Rachycentron canadum) juveniles

Aquaculture Reports, 2022
In this study, cobia (Rachycentron canadum) juveniles were utilised as an aquatic model to explore growth performance and immune indices after 70 days of feeding with supplementation of viable isolated microbes’ concentrations of 1 × 1010 and 1 × 1012 ...
Eric Amenyogbe, Jian-dong Zhang, Jian-sheng Huang, Gang Chen   +3 more
doaj   +1 more source

α- Glucosidase Inhibitory and Antioxidant Activities of Moluccella aucheri (Boiss.) Scheen Extracts [PDF]

Journal of Advanced Biomedical Sciences, 2021
Background & Objective: α-Glucosidase is one of the main enzymes in the intestinal absorption of carbohydrates. Inhibition of this enzyme can improve postprandial hyperglycemia in diabetic patients.
Mina Doorandishan, Morteza Gholami, Hossein Mirkhani, Pouneh Ebrahimi, Amir Reza Jassbi   +4 more
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GENOTOXICITY AND ANTIOXIDANT ENZYME ACTIVITIES INDUCED BY THE CAPTAN FUNGICIDE IN THE ROOT OF BELL PEPPER (Capsicum annuum L. var. grossum L. cv. Kandil)

Trakya University Journal of Natural Sciences, 2019
In this study, we investigated the toxic effects of the captan fungicide by using morphological, physiological and cytological parameters in bell pepper (Capsicum annuum L. var. grossum L. cv. Kandil) root tissue. The seeds of bell pepper were germinated
Müge Saylan, Elif Yüzbaşıoğlu, Eda Dalyan, İlgin Akpınar, Muammer Unal   +4 more
doaj   +1 more source

Enzymatic Degradation of Gracilariopsis lemaneiformis Polysaccharide and the Antioxidant Activity of Its Degradation Products

Marine Drugs, 2021
Gracilariopsis lemaneiformis polysaccharides (GLP) were degraded using pectinase, glucoamylase, cellulase, xylanase, and β-dextranase into low-molecular-weight polysaccharides, namely, GPP, GGP, GCP, GXP, and GDP, respectively, and their antioxidant ...
Tian Fang, Xiaoqian Zhang, Shanshan Hu, Yanyan Yu, Xue Sun, Nianjun Xu   +5 more
doaj   +1 more source

ANTIOXIDANT ENZYME ACTIVITY AND FRESH-CUT ARRACACHA QUALITY

Ciência e Agrotecnologia, 2015
The arracacha is an alternative of fresh-cut product; however it can be easily degraded after the processing techniques. The objective of this work was to evaluate the useful life of fresh-cut arracacha submitted to two types of cuts and storage, as well
Hêmina Carla Vilela, Patrícia de Fátima Pereira Goulart, Kamila Rezende Dázio de Souza, Ana Carolina Vilas Boas, Jane Silva Roda, Roseane Maria Evangelista de Oliveira   +5 more
doaj   +1 more source

Determination of Some Antioxidan Enzyme Activities in Fresh and Dry Grapes (Vitis vinifera L.)

Van Tıp Dergisi, 2020
INTRODUCTION: Phenolic compounds in fruits and vegetables are very important in terms of eliminating free radicals. Most phenolic compounds are known to have antioxidant activity and can help protect cells against oxidative damage caused by free radicals.
Halit Demir, Ayhan GÜLER, Canan Demir
doaj   +1 more source