Biocomposites are being developed for structural applications, particularly in the automotive industry. The use of plant fibers as reinforcement is a first step toward development eco-materials, but it necessary to also more eco-friendly matrix. In this paper, woven hemp composites impregnated with two different eco-polymers compared: hemp/Greenpoxy and hemp/Elium. Greenpoxy partially bio-based...

Published by the College of Tropical Agriculture and Human Resources (CTAHR) and issued in furtherance of Cooperative Extension work, Acts of May 8 and June 30, 1914, in cooperation with the U.S. Department of Agriculture. Andrew G. Hashimoto, Director/Dean, Cooperative Extension Service/CTAHR, University of Hawai‘i at Mänoa, Honolulu, Hawai‘i 96822. An equal opportunity/affirmative action inst...

Increasing concerns regarding human-driven effects on the biosphere have led to development and adoption of environmentally friendly “green” composites. Unlike conventional synthetic composites, green composites are made natural materials in either matrix or fiber reinforcement (or both). They claimed lower negative environmental due their sustainability easier recyclability. To assess impacts ...

field experiments were conducted to determine the optimum application rate of sunn hemp crotalaria juncea leaf residue in the management of meloidogyne incognita on tomato. sunn hemp applied at rates of 0 (control), 2, 4 and 6 kg/ha showed a varied effect on second stage juveniles of m. incognita. there were no differences in plant height and stem girth. the 6 kg/ha treatment reduced the m. inc...

This work used a literature search to select the most suitable system for delignification process of annual plants. was evaluated in terms lignin removal from plant biomass. Based on previous experiments, low transition temperature mixture (LTTM) used, which choline chloride and lactic acid molar ratio 1:2. Samples hemp fibers were examined. The biomass monitored by changing content main compon...

Non-wood biomass is particularly attractive as a cellulose source because of the lower lignin content. However, optimal extraction conditions are required content varies between plant sources. Further, use organic acids in place harsh mineral interest “greening” production process. This study sought to establish optimum parameters for microfibers (CMFs) from hemp (Cannabis sativa) biomass, usin...

HRUŠKOVÁ MARIE, ŠVEC IVAN. 2016. Fermented Dough Characteristics of Wheat-barley-hemp Composites. Comparison of Two Dosages of Barley and Hemp Wholemeal/Flour. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 64(3): 803–812. Wheat fl our substitution by barley one led to shortening of fermentation and leavening times (about 14–57% and 35–83%, respectively) as well as to l...