Electrochemical properties of humic acid and its novel applications: A tip of the iceberg

C Wang, T Cheng, D Zhang, X Pan - Science of The Total Environment, 2023 - Elsevier
The widely existed humic acid (HA) with abundant redox-active groups has been considered
to play an important role in biogeochemistry in sediments and soils. Recent studies reported …

Therapeutic efficiency of humic acids in intoxications

J Vašková, M Stupák, M Vidová Ugurbaş, D Žatko… - Life, 2023 - mdpi.com
Humins, humic and fulvic acids represent molecules with complex structures. These
compounds comprising humic substances (HS) exist naturally in soil, brown coal, peat, and …

Physicochemical characterization and antioxidant activity of humic acids isolated from peat of various origins

MV Zykova, IA Schepetkin, MV Belousov… - Molecules, 2018 - mdpi.com
Although humic acids (HAs) from peat exhibit various therapeutic properties, there is little
information available concerning their physicochemical and antioxidant properties. To …

Quantitative structure–activity relationship between antioxidant capacity of phenolic compounds and the plasmonic properties of silver nanoparticles

AA Bhutto, Ş Kalay, STH Sherazi, M Culha - Talanta, 2018 - Elsevier
Plasmonic response of silver nanoparticles (AgNPs) reduced with phenolic compounds
were evaluated and correlated with the antioxidant capacities of corresponding phenolic …

Sustainable papaya plant waste and green tea residue composite films integrated with starch and gelatin for active food packaging applications

AG Sethulakshmi, MP Saravanakumar - International Journal of Biological …, 2024 - Elsevier
This study explores the sustainable utilization of wastes from a papaya plant (papaya peels
(PP), papaya seeds (PS), leaf-stem (PL)) and dried green tea residues (GTR) for the …

Screening of humic substances extracted from leonardite for free radical scavenging activity using DPPH method

A Csicsor, E Tombácz - Molecules, 2022 - mdpi.com
Humic substances (HSs) have been researched for a long time and still manage to surprise
humanity today. According to the latest research, in addition to their previously well-known …

UHPLC-MS/MS identification, quantification of flavonoid compounds from Areca catechu L. extracts and in vitro evaluation of antioxidant and key enzyme inhibition …

F Song, M Tang, H Wang, Y Zhang, K Zhu… - Industrial Crops and …, 2022 - Elsevier
Arecanut (Areca catechu L.) is an important commercial crop extensively used in traditional
and modern medicine. The studies on bioactive compounds and bioactivities of arecanut …

Effects of humic acid and organic acids supplements on performance, meat quality, leukocyte count, and histopathological changes in spleen and liver of broiler …

A Akaichi, A Jebali, M Benlarbi, T Mahjoub… - Research in Veterinary …, 2022 - Elsevier
The aim of the present study is to evaluate the effect of Humic Acid (HA), Organic Acids (OA),
and their combination (HAOA) on the growth performance, meat quality, leukocyte count …

Effect of broilers chicken diet supplementation with natural and acidified humic substances on quality of produced breast meat

M Hudák, B Semjon, D Marcinčáková, L Bujňák, P Naď… - Animals, 2021 - mdpi.com
Simple Summary Meat quality can be influenced by incorporating additives into an animal's
diet. Humic substances (HS) are natural products which have the potential to improve the …

A systematic study of the antioxidant capacity of humic substances against peroxyl radicals: Relation to structure

OI Klein, NA Kulikova, AI Konstantinov, MV Zykova… - Polymers, 2021 - mdpi.com
Humic substances (HS) are natural supramolecular systems of high-and low-molecular-
weight compounds with distinct immunomodulatory and protective properties. The key …