Nutritional and physical properties of hackberry (Celtis australis L.)

Demi̇r, Fikret; Doğan, Hakan Mete; Özcan, Mehmet Musa; Hacıseferoğulları, Haydar

doi:10.1016/s0260-8774(01)00210-2

Cited by 64 publications

(97 citation statements)

References 17 publications

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“…Similar results were found by others (Carman 1996;Suthar & Das 1996;Visvanathan et al 1996;Baryeh 2002;Demir et al 2002;Özarslan 2002). …”

Section: Unit Seed Masssupporting

confidence: 91%

“…the negative linear relationship between bulk density and moisture content has been reported by Aydin (2002), Kaleemullah & Gunasekar (2002), Aviara et al (1999), Demir et al (2002), Gezer et al (2002), Suthar & Das (1996), Konak et al (2002), Sacilik et al (2003), and Özarslan (2002) for hazel nuts, arecanut kernels, guna seed, hackberry, apricot pit, karingda seeds, chick pea, and hemp seed, respectively. (Tables 1 and 2).…”

Section: Unit Seed Massmentioning

confidence: 72%

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Physical properties of monogerm sugarbeet (Befa vulgarisvar.altissima)seeds

Kasap¹

2006

New Zealand Journal of Crop and Horticultural Science

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Physical properties of seeds of 'Gina' and 'Leila' monogerm sugarbeet (Beta vulgaris var. altissima) varieties as a function of moisture content were evaluated. Physical properties of sugarbeet varieties such as unit seed mass, thousand-seed (1000-seed) mass, bulk density, true density, seed volume, angle of repose, and coefficient of friction on various surfaces were determined. The average unit seed mass and 1000-seed mass ranged from 0.0117 to 0.0133 g and from 10.77 to 12.00 g, as the moisture content increased from 8.55% to 17.14% (dry basis) for 'Gina'. The average unit seed mass and 1000-seed mass ranged from 0.0112 to 0.0121 g and from 12.07 to 13.70g, as the moisture content increased from 6.88% to 19.28% (dry basis) for 'Leila'. In the moisture content range, studies on re-wetted sugarbeet seeds showed that the seed volume increased from 0.0122 to 0.0147mm 3 , and from 0.0137 to 0.016mm 3 , for 'Gina' and 'Leila' sugarbeet seeds, respectively. The bulk densities decreased from 125.92 to 120.02 kg/m 3 and from 148.09 to 114.06kg/m 3 and true densities decreased from 916.70 to 827.39kg/m 3 and from 852.81 to 832.20kg/m 3 , for 'Gina' and 'Leila', respectively, whereas the angle of repose increased from 19.31°t o 21.27° and from 21.05° to 21.32°, for 'Gina' and 'Leila' respectively. The static and dynamic coefficients of friction on various surfaces, namely, plywood, mild steel, and galvanised metal also increased linearly with increasing moisture content. The plywood surface offered the maximum friction followed by mild metal and galvanised metal.

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“…Similar results were found by others (Carman 1996;Suthar & Das 1996;Visvanathan et al 1996;Baryeh 2002;Demir et al 2002;Özarslan 2002). …”

Section: Unit Seed Masssupporting

confidence: 91%

Section: Unit Seed Massmentioning

confidence: 72%

Physical properties of monogerm sugarbeet (Befa vulgarisvar.altissima)seeds

Kasap¹

2006

New Zealand Journal of Crop and Horticultural Science

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“…The physical properties of various seeds and fruits as a function of moisture content were studied such as hackberry by Demir et al (2002), caper seed by Dursun and Dursun (2005), pomegranate seeds by Kingsly et al (2006), flaxseed by Coşkuner and Karababa (2007a), olive fruits by Kılıçkan and Güner (2008), chickpea seed by Nikoobin et al (2009), cornelian cherry by Nalbandi et al (2009), jatropha fruit by Pradhan et al (2009), locust bean seed by Sobukola and Onwuka (2010) and paddy rice by Adebowale et al (2010).…”

Section: Introductionmentioning

confidence: 99%

Some physical properties of sun-dried Berberis fruit (Berberis crataegina)

Işıklı

Yılmaz

2011

J Food Sci Technol

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The present study was conducted to evaluate some physical properties of sun dried Berberis fruit as a function of moisture content, varying from 9.59% to 27.90% (w.b.). Dried fruit length, width, thickness, geometric mean diameter and sphericity, increased nonlinearly from 7.19 to 7.53 mm; 3.42 to 4.03 mm; 2.78 to 3.02 mm; 4.05 to 4.51 mm and 0.56 to 0.62, respectively with increased moisture content. When we tested 1000-dried fruits, their mass increased linearly from 3.10 to 4.89 g, the true and bulk density increased nonlinearly from 769 to 845 kg m −3 and 389 to 395 kg m −3 , respectively; with increased moisture content. Also, porosity values of dried fruits increased nonlinearly from 49.40% to 53.30%. The lowest static coefficient of friction was found on the steel surface. The angle of repose increased nonlinearly from 20.14°to 23.20°with the increasing in the moisture content.

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“…Tapping during the filling was done to obtain uniform packaging and to minimize the wall effect, if any. The filled sample was weighed and the bulk density was calculated using the below equation [24]; The true density is defined as the ratio of mass of the sample to its true volume. It was determined by the toluene displacement method in order to avoid absorption of water during experiment [25].…”

Section: Determination Of Shapementioning

confidence: 99%

“…Porosity, ε (%) indicates the amount of pores in the bulk material and was calculated as per Demir et al [24]. The porosity of the seed was calculated from the average values of bulk density and true density using the relationship.…”

Section: Determination Of Shapementioning

confidence: 99%

Evaluation of Physical and Compositional Properties of Horse-chestnut (Aesculus indica) Seed

IR¹,

Sukhcharn²

2016

J Food Process Technol

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An investigation was carried out on the physical and compositional properties of Horse Chestnut seeds found in Kashmir valley, India. Physical properties such as seed shape and size, geometric and arithmetic mean diameter, sphericity, aspect ratio, bulk and true density, density ratio, porosity, angle of repose and static friction coefficient were determined. The average seed length, width and thickness were 4.7, 4.0 and 3.2 cm, respectively. Geometric and arithmetic mean diameter was 3.92 and 3.97 cm. Average sphericity and aspect ratio was 83.4 and 85.11%, respectively. The average true density, bulk density, density ratio and porosity of the variety was 1072 g/cm 3 , 518 g/ cm 3 , 48.32% and 51.68%, respectively. The mechanical property viz., angle of repose values obtained on plywood, mild steel, stainless steel and galvanized sheet were 22.3°, 20.3°, 18.3° and 22.79° for the seed variety. The coefficient of static friction obtained on plywood, mild steel, stainless steel and galvanized sheet were 0.54, 0.52, 0.51 and 0.52, respectively. The force required to break the seed was 328 N. Color and compositional analysis of the seed powder was conducted. The L, a and b value were found to be 92.07, 3.47 and 13.70 with a whiteness value of 83.78. The powder was having moisture (12.71%), protein (6.78%), fat (3.27%), ash (3.16%), fibre (6.34%) and carbohydrate (67.74%) with energy value of 327.51 cal/100 g.

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Nutritional and physical properties of hackberry (Celtis australis L.)

Cited by 64 publications

References 17 publications

Physical properties of monogerm sugarbeet (Befa vulgarisvar.altissima)seeds

Physical properties of monogerm sugarbeet (Befa vulgarisvar.altissima)seeds

Some physical properties of sun-dried Berberis fruit (Berberis crataegina)

Evaluation of Physical and Compositional Properties of Horse-chestnut (Aesculus indica) Seed

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