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Related to humin: humic acid


An insoluble brownish or blackish residue obtained upon acid hydrolysis of glycoproteins.

humic acid

A heteropolymeric mixture of organic molecules from biodegradable humis, peat and soil.
References in periodicals archive ?
Boxplot of the contents of total organic carbon (TOC) and carbon in the fractions humin (Hum), fulvic acid (CFA) and humic acid (CHA) in the layers of 0-10 and 10-20 cm
Humus fractionation as influenced by different nutrient management systems under soybean-safflower cropping sequence Before sowing Treatment details Humin Humic Fulvic HA: FA acid acid ratio [T.
humin indicative of a very strong stabilization of organic matter.
2001 Radiocarbon dating of total soil organic matter and humin fraction and its comparison with C14 ages of fossil charcoal.
Mailing address: Shanghai Mental Health Center, 3210 Humin RD, Shanghai, China.
M2 EQUITYBITES-March 30, 2016-Tinder Acquires Relationship Management Platform Humin
Estimates of the relative potential of the soil organic carbon (SOC) fractions to influence soil properties and contribute to soil functions Humus is divided into humin (H) (largely insoluble organic material), humic acid (HA) (very large polymers, molecules) and fulvic acid (FA) (smaller polymers, molecules) fractions based on Stevenson (1982) and Slattery et al.
HUGS aims to provide breakthrough knowledge combined with an excelling training program on humin by-products by implementing work packages which will respectively focus on side streams to building blocks; building blocks to composites; safety and toxicity aspects; training and dissemination activities and management, communication and public engagement.
TABLE 3: Carbon of fulvic acid, humic acids, humin and relations between the carbon of humic substances in the 0,00-0,05 m soil natural vegetation (ADVE) and revegetated with Eucalyptus camaldulensis (Euc), Acacia mangium (Ac) and Sesbania virgata (Ses) in pure and mixed plantings.
The solubility of the humic substances in aqueous medium, according to the pH, permits the separation into three fractions: humin (HU), humic acid (HA) and fulvic acids (FA).
Humin is backed, in part, by WME chief Ari Emanuel, with Richard Branson and will.
HS in soils and sediments can be divided into three main fractions: humic acids (HA or HAs), fulvic acids (FA or FAs) and humin [4].