Results 181 to 190 of about 36,716 (229)

Pyrolyzed Agro-Food By-Products: A Sustainable Alternative to Coal. [PDF]

open access: yesMaterials (Basel)
Jeníček L   +3 more
europepmc   +1 more source

Comparative study for sorption of arsenic on peanut shell biochar and modified peanut shell biochar

Bioresource Technology, 2023
In this study, arsenite [As(III)] and arsenate [As(V)] removal efficiency of peanut shell biochar (PSB) and modified peanut shell biochar (MPSB) was compared in aqueous solutions. The modification was carried out with KMnO4 and KOH. Sorption efficiency of MPSB was relatively higher than PSB at pH 6 for As(III) (86%) and for As(V) (91.26%) for initial ...
Rohit Kushwaha   +2 more
openaire   +2 more sources

Peanut Shell Colitis

Archives of Internal Medicine, 1985
A 40-year-old physician experienced abdominal pain, loose stools, hematochezia, and anal discomfort with defecation associated with the daily consumption of 15 to 30 whole peanuts, including the shells. Thorough evaluation revealed only nonspecific colitis of the distal portion of the sigmoid colon and inflamed hemorrhoids.
E B, Keeffe, D E, Girard
openaire   +3 more sources

Comparative efficiency of peanut shell and peanut shell biochar for removal of arsenic from water

Environmental Science and Pollution Research, 2019
Contamination of surface water and groundwater streams with carcinogenic chemicals such as arsenic (As) has been a major environmental issue worldwide, and requires significant attention to develop new and low-cost sorbents to treat As-polluted water.
Muhammad Sohail Sattar   +5 more
openaire   +2 more sources

A Shelling Machine for Inca Peanuts

2018 Third International Conference on Engineering Science and Innovative Technology (ESIT), 2018
Inca peanut is a new economic crop with increasing popularity across Thailand, both for plantation and processing. It is also in high demand in the AEC and global markets. Shelling is an important step in the preparation of the seeds processing. However, due to the limitation of the shapes and the fact that the seeds have three layers, the shelling ...
Panuwat Khamprapai   +3 more
openaire   +1 more source

Remediation of lead-contaminated groundwater by oyster shell powder–peanut shell biochar mixture

Environmental Geochemistry and Health, 2023
Groundwater pollution caused by lead ions has become a widespread issue worldwide due to the ever-increasing development of industrial activities. Such pollution poses significant threats to both humans and the environment. Oyster shell powder-peanut shell biochar mixture (OSP-PSB mixture) was used for lead-contaminated groundwater treatment by ...
Xiaofeng, Liu   +5 more
openaire   +2 more sources

Valorization of peanut shells: Manufacture of bioactive oligosaccharides

Carbohydrate Polymers, 2018
Peanut shells were subjected to non-isothermal aqueous treatments to cause the partial breakdown of hemicelluloses into soluble oligosaccharides and lignin-derived compounds with high antioxidant activity. The effects of temperature on the chemical composition of the substrate and soluble reaction products were assessed.
Rico Castro, Xiana   +4 more
openaire   +3 more sources

Key Aroma Compounds in Roasted In-shell Peanuts

Bioscience, Biotechnology, and Biochemistry, 2013
An investigation by using an aroma extract dilution analysis (AEDA) of the aroma concentrates made from freshly roasted in-shell peanuts and stored peanuts revealed a total of 43 key aroma compounds, including 8 newly identified compounds in peanuts. Among them, 2-isobutyl-3-methoxypyrazine, exhibiting an earthy note, and 4-hydroxy-2,5-dimethyl-3(2H ...
Shu, Kaneko   +4 more
openaire   +2 more sources

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