Results 81 to 90 of about 2,736,925 (213)

Phenol-rich fulvic acid as a water additive enhances growth, reduces stress, and stimulates the immune system of fish in aquaculture

Scientific Reports, 2021
Aquaculture has become imperative to cover the demands for dietary animal protein. Simultaneously, it has to overcome prejudices from excessive use of antibiotics and environmental impacts. Natural supplements are traditionally applied orally.
Thora Lieke, Christian E. W. Steinberg, Bo Pan, Irina V. Perminova, Thomas Meinelt, Klaus Knopf, Werner Kloas   +6 more
doaj   +1 more source

Fractionation of fulvic acids: Characteristics and complexation with copper [PDF]

Environmental Pollution, 1995
Two fulvic acid samples isolated from Suwannee river (International Humic Substance Society) and Feeitsuey reservoir were subjected to gel filtration chromatography (GFC) for molecular size fractionation. The GFC-eluted samples were separated into three groups corresponding to the molecular weight ranges: < 220, 220-1000, and 1000-4000.
Lin, C. F., Lee, D. Y., Chen,W. T., Lo, K. S.   +3 more
openaire   +2 more sources

Synergistic Biotransformation of Low‐Rank Coal Into Chemical Feedstocks by Indigenous Fungi and Chemical Pretreatment

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Indigenous fungi Neurospora crassa and Penicillium simplicissimum, isolated from Pakistani subbituminous coal, are combined with chemical enhancers—NaOH and sodium acetate—to boost biosolubilization from 31%–45% to 51%–68% within 5 days. GC–MS and FT‐IR analyses reveal a broader diversity of organic compounds in treated coal, highlighting fungal ...
Samia Anjum, Muhammad Adnan Sabar, Javed Khan, Aneela Younas Malik, Asif Jamal, Zaixing Huang, Ahsan Habib, Muhammad Ishtiaq Ali, Yusuf Tutar   +8 more
wiley   +1 more source

Cold‐adapted Ligninolytic Nanozyme Unveiling New Horizons in Black Liquor Treatment Under Mild Condition

Exploration, Volume 6, Issue 5, October 2026.
This work reports a cold‐adapted manganese‐based nanozyme with broad‐spectrum oxidase‐like activity, capable of efficiently degrading lignin and treating kraft black liquor at low temperatures without external oxidants, offering a sustainable and energy‐efficient strategy for industrial wastewater remediation. ABSTRACT Kraft black liquor, characterised
Qing Tian, Huile Liu, Yao Chen, Xiaohe Miao, Rong Yang, Yangjun Guo, Mato Knez, Xiyun Yan, Kelong Fan, Lianbing Zhang   +9 more
wiley   +1 more source

Fulvic acid promotes cucumber (Cucumis sativus L.) growth and nitrogen use efficiency under moderate nitrogen deficit in soilless culture

Journal of Agriculture and Food Research
Over-fertilisation is common in horticulture, leading to low crop nutrient use efficiency and risk of releasing reactive nitrogen in the environment. Fulvic acid can improve plant biomass and nutrient use efficiency, especially under limited nitrogen ...
Ying Liang, Rui Yang, Victor O. Sadras, Yuqi Wang, Li Tang, Zheng Wang, Zejin Zhang   +6 more
doaj   +1 more source

Postbiotics Unveiled: The Next Emerging Trend in Functional Foods

Food Science &Nutrition, Volume 14, Issue 10, October 2026.
The graphical abstract shows different postbiotic production techniques, such as sonication, fermentation, heat inactivation, high‐pressure processing, dehydration, pH modification, and omic technologies. Additionally, it highlights the emerging health benefits and applications of postbiotics, including immune modulation, gut–brain axis regulation ...
Zoha Wahid, Abdul Momin Rizwan Ahmad, Farheen Zulfiqar, Syed Hassan Bin Usman Shah, Nilab Mohammadi   +4 more
wiley   +1 more source

Humic Substances Enhance Waterlogging Tolerance in Cabbage Seedling via Antioxidant Activation and Hormonal Reprogramming

Horticulturae
As climate change continues to alter rainfall patterns and precipitation regimes across the globe, waterlogging is emerging as a widespread and pressing issue that threatens agricultural productivity and food security.
Melek Ekinci, Selda Ors Cirik, Ertan Yildirim, Metin Turan, Murat Aydin, Esma Yigider, Aslı Cangönül   +6 more
doaj   +1 more source

Priming of prosopis cineraria (L.) druce and acacia tortilis (forssk) seeds with fulvic acid extracted from compost to improve germination and seedling vigor [PDF]

Global Journal of Environmental Science and Management, 2015
Composting of waste plant materials and its use in agriculture and landscape sites is an environmental friendly way of reducing waste material and conserving the environment.
S. Gill, A. Al-Shankiti
doaj  

Untreated Hair Dye Effluents Enter the Environment: Are They a Threat to Human Health?

Environmental Toxicology, Volume 41, Issue 10, Page 998-1010, October 2026.
ABSTRACT The effluents generated during the process of hair dyeing exhibit a complex composition, comprising chemical compounds with varying toxicity levels. While the adverse impact of hair dyes on human health is acknowledged, there is a notable absence of studies addressing the toxicity associated with effluents produced during these activities. The
Letícia Cristina Gonçalves, Matheus Mantuanelli Roberto, Adriana Fabiana Corrêa da Silva, Maria Aparecida Marin‐Morales   +3 more
wiley   +1 more source

Electrometric Studies on Clay-Fulvic Acid Interactions

, 1976
Department of Applied Chemistry, Calcutta University Manuscript received 29 July 1976, accepted 10 November 1976 The interactions between H-clays (original and oxide free) and fulvic acid fraction (F.A.) of soil humus were studied by electrometric ...
M. ADHIKARI, T. K. MUKHERJEE, G. CHAKRABORTY   +2 more
core   +1 more source