نتایج جستجو برای: natural hemp fibers
تعداد نتایج: 550614 فیلتر نتایج به سال:
Hemp (Cannabis sativa) is a well-known crop with great potential to produce fibers without being excessively water and nutrient demanding. Moreover, hemp can be considered viable sustainable alternative reach cleaner production in the garment industry. Accurate information on fiber traits will enhance exploitation of textile biofuel The aim this work was investigate cyto-histological characteri...
Hemp (Cannabis sativa L.) is a plant of which, its ease cultivation, structure and properties, provide it great potential for industrial applications; nevertheless, the unfavorable content lignin complicates processing, especially in textile area. Thus, an appropriate knowledge delignification process would lead to treating hemp fibers as cotton fibers. In this work, has been treated with alkal...
The constant concern about environmental issues has led to the growth of researches eco-friendly materials. Among them, natural lignocellulosic fibers have already presented their potential in place petroleum-based synthetics. However, a relevant number studies still deal with disadvantages, such as weak bond on matrices for composite performance and limited thermal performance. Thus, present s...
Abstract The paper is a review on the extraction processes of cellulosic fibers from flax and hemp. two lignocellulosic crops have long history use by humans for bast among other purposes. utility declined over time with industrial advances changes to economy, but late, an increase focus environmental impact sustainability, there renewed interest in these resources. biomass-based resource requi...
Banana besides its nutritive value the biomass can be used as resources for natural fibre. North east India and Assam in particular has a vast potential of extraction and value addition of natural fibre, especially from banana. Banana farming generates huge quantities of biomass most of which goes as waste due to non‐availability of suitable technology for its commercial utilization. Banana fib...
To clarify the molecular pathways governing hematopoietic stem cell (HSC) development, we screened a fetal liver (FL) HSC cDNA library and identified a unique gene, hematopoietic expressed mammalian polycomb (hemp), encoding a protein with a zinc-finger domain and four malignant brain tumor (mbt) repeats. To investigate its biological role, we generated mice lacking Hemp (hemp(-/-)). Hemp(-/-) ...
Plastic used in food packaging causes permanent damage to living things. Therefore, biodegradable has gained importance. In this study, composite plates made from cross-linked wheat starch and cellulose-based fibers were examined for their physical mechanical properties. The properties significantly altered when the obtained examined. According texture analysis, plate with lowest brittleness hi...
The study describes the preparation of nanocellulose from organosolv hemp pulp and its application in production food packaging paper as an alternative to petroleum products. OHP was obtained renewable plant materials fibers by extraction with NaOH solution cooking using a mixture acetic acid hydrogen peroxide. A stable transparent gel extracted hydrolysis followed ultrasonic treatment. It foun...
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