Results 191 to 200 of about 6,072 (220)

Autohydrolysis-explosion as pretreatment for the enzymic saccharification of sunflower seed hulls

Biotechnology Letters, 1983
Autohydrolysis of sunflower seed hulls at 200°C for 5 min followed by explosive defibration solubilized >80% of the total hemicellulose (heteroxylan) and 85% of the pectic substances. The remaining residue, which consisted of cellulose (38%), lignin (45%) and residual heteroxylan (7%), was highly susceptible to hydrolysis by cellulases (Trichoderma ...
R. F. H. Dekker, A. F. A. Wallis
openaire   +1 more source

Efficient adsorption of Cr(VI) on sunflower seed hull derived porous carbon

Journal of Environmental Chemical Engineering, 2015
Abstract Highly porous activated carbon prepared from sunflower seed hull (SSH), an abundant agriculture byproduct, was demonstrated as low-cost and efficient adsorbent for Cr(VI) removal. The porous carbon can be micropore or mesopore dominant depending on the impregnation ratio of the ZnCl 2 activating reagent and SSH.
Zhimin Zou, Yanli Tang, Chunhai Jiang, Jinsong Zhang   +3 more
openaire   +1 more source

Weight per Grain, Oil Concentration, and Solar Radiation Intercepted during Grain Filling in Black Hull and Striped Hull Sunflower Hybrids

Crop Science, 2008
The effect of intercepted photosynthetically active radiation (PAR) on weight per grain and oil concentration and their dynamics was investigated in several sunflower (Helianthus annuus L.) striped and black hull hybrids grown in contrasting environments.
Natalia Gabriela Izquierdo, Guillermo Aníbal Adrián Dosio, Marcelo Cantarero, Jorge Luján, Luis Adolfo Nazareno Aguirrezábal   +4 more
openaire   +1 more source

A Bench-scale Unit for Continuous Extraction of Red Colorant from Sunflower Hulls

Transactions of the ASAE, 1993
The continuous, countercurrent solvent extraction of anthocyanin pigment from purple-hulled sunflower was investigated with the object of developing a simple, inexpensive process which could be easily scaled to larger capacities. The pigment is believed to have commercial potential as a natural red food colorant.
null D. Wiesenborn, null A. Glowacki, null N. Hettiarachchy, null L. Zander   +3 more
openaire   +1 more source

The Mathematical Description of Sunflower Seed’s Hulling Process Using Impact Huller

2016
This work aims to describe mathematical model of Sunflower Seed’s Hulling process. Exactly, the movement of sunflower seeds inside rotor is described by equations of motion as a function of time.
J. Hoidekr, J. Andrus, V. Dynybyl
openaire   +1 more source

Evaluation of Shearing Rolls for Hulling Confectionary Sunflower Seed for Precision Planting

Applied Engineering in Agriculture, 2014
The planting of sunflower seed has always used intact inshell seed. However, consumer demand for extra-large (XL) confection sunflower seed has led to new hybrid varieties, and much of the seed is now too large for current planting technologies and has poor germination. One alternative may be to use hulled kernels.
openaire   +1 more source

A technology for pilot production of bacterial cellulose from oat hulls

Chemical Engineering Journal, 2020
Ekaterina Anatolievna Skiba, Vera V Budaeva, Elena Victorovna Ovchinnikova   +2 more
exaly  

Sunflower Hull Composition

2019
openaire   +1 more source

Cofiring wood residue and sunflower hulls with coal

Fuel and Energy Abstracts, 2003
openaire   +1 more source

Extraction and characterization of cellulose nanocrystals from agro-industrial residue – Soy hulls

Industrial Crops and Products, 2013
Wilson Pires Flauzino Neto, Daniel Pasquini   +1 more
exaly