Results 141 to 150 of about 1,013 (170)

Chemical composition of sunflower seed hulls

Journal of the American Oil Chemists' Society, 1971
AbstractThe major components of the sunflower seed hull, lipids, proteins and carbohydrates were studied Lipids represent 5.17% of the total hull weights, 2.96% of which is wax composed of long chain fatty acids (C14–C28, mainly C20) and fatty alcohols (C12–C30, mainly C22, C24, C26).
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EQUILIBRIUM MOISTURE CHARACTERISTICS OF SUNFLOWER SEEDS, HULLS, AND KERNELS

Transactions of the ASAE, 1991
ABSTRACTThe equilibrium moisture content (EMC) of sunflower seeds, hulls, and kernels at 10, 25, 40, and 55° C were determined by equilibrating the samples to known relative humidities above saturated salt solutions. EMC of the hulls was higher and EMC of kernels was lower than that of seeds at all temperatures and equilibrium relative humidities (ERH).
null G. Mazza, null D. S. Jayas
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Extraction of Anthocyanin Pigments from Purple Sunflower Hulls

Journal of Food Science, 1996
ABSTRACT The anthocyanin pigments in hulls of purple sunflower seeds were extracted using three solvent systems, 50:1:49 ethanol‐acetic acid‐water (EAW), 0.01M acetic acid (AAc), or water containing SO 2 .
L. GAO, G. MAZZA
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FLASH DRYING IN RELATION TO HULLING OF SUNFLOWERS EED AND OATS

Canadian Journal of Research, 1947
A laboratory flash drying unit with continuous feed is described. In tests on sunflowerseed and oats it was possible to lower the moisture content of the hulls several units per cent without appreciably changing the moisture content of the meats. The effect of this change in the moisture distribution between meats and hulls on hulling efficiencies was
G. D. Sinclair, H. R. Sallans
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Sunflower Hull Flour as a Potential Dietary Fiber Supplement

Journal of Food Science, 1983
ABSTRACT Confectionery hull flour (CHF) and oilseed hull flour (OHF) were evaluated as potential dietary fiber supplements. Analyses included: proximate analyses, neutral detergent fiber, acid detergent fiber, acid detergent ligrdn and buffered acid detergent fiber, water‐ and oil‐holding capacity, pH, cation exchange capacity ...
M. L. DREHER, G. PADMANABAN
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Bio-Oil and Bio-Char Production from Sunflower Hulls

2011
Proceedings of the 19th European Biomass Conference and Exhibition, 6-10 June 2011, Berlin, Germany, pp.
Van der Gryp, Percy, Baumgarten, Ulrich, Marx, Sanette, Schabort, Corneels   +3 more
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Separating Kernels and Hulls from Oilseed Type Sunflower Seed

Transactions of the ASAE, 1980
ABSTRACT A flowsheet was developed and tested for separating hulled oilseed type sunflower seed into nearly pure kernels and hull fractions. Design of the flowsheet was based on the principles of (a) sizing of seed to remove small seed before hulling in order to minimize passage of unhulled seed through the first separating screen following the huller;
null S. P. Clark, null G. W. Baker, null P. J. Wan, null S. W. Matlock   +3 more
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Fire hazard and heat of combustion of sunflower seed hull pellets

Journal of Thermal Analysis and Calorimetry, 2017
This study is concerned with the investigation of the impact of heat flux on the fire hazard and the effective heat of combustion of sunflower seed hull pellets. Pellets produced by pressing common sunflower seed hulls (Helianthus annuus L.) were investigated. The samples were dried on water content of 0 mass% at a temperature of 103 ± 2 °C.
Jozef Martinka, Peter Rantuch, Karol Balog   +2 more
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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
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A Rapid Method of Determining the Hull Content of Safflower and Sunflower Seeds

Agronomy Journal, 1969
AbstractFive safflower varieties and five sunflower varieties were subjected to three methods of hull determination. The standard method of germinating the seed in distilled water was compared with two other methods: germinating the seed in hydrogen peroxide and using a seed‐cutter manufactured locally.The seed‐cutter technique for hull determination ...
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