Physicochemical Properties and Fatty Acid Profile of Shea Butter and Fluted Pumpkin Seed Oil, a Suitable Blend in Bakery Fat Production

Chibor Bariwere Samuel; Kiin-Kabari David Barine; Eke-Ejiofor Joy

doi:doi:10.11648/j.ijnfs.20170603.12

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Physicochemical Properties and Fatty Acid Profile of Shea Butter and Fluted Pumpkin Seed Oil, a Suitable Blend in Bakery Fat Production

Chibor Bariwere Samuel, Kiin-Kabari David Barine, Eke-Ejiofor Joy

Published in International Journal of Nutrition and Food Sciences (Volume 6, Issue 3)

Received: 27 February 2017 Accepted: 11 March 2017 Published: 28 March 2017

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Abstract

Shea nuts (Vitellaria paradoxa) were cracked and sorted. Fluted pumpkin seeds (Telfairia occidentalis Hook) were dehulled and washed. The Shea kernel and Telfairia cotyledons were oven dried (60°C, 24h) separately in a hot air oven, milled into flour and oil extracted. Crude palm oil extracted from the palm fruit was used as control. The oil samples were analyzed for chemical composition, physical properties, and fatty acid profile. Shea nut oil (Shea butter) gave 58.00% ether extract, 0.88% free fatty acids, 1.7mgKOH/g acid value, 1.03mEqO₂/kg peroxide value, 70.00g/100g iodine value, 227.94mgKOH/g saponification value, 0.95% Unsaponifiable matter, and 226.17mgKOH/g ester value. Fluted pumpkin seed oil gave 52.60% ether extract, 0.71% free fatty acids, 1.41mgKOH/g acid value, 1.17mEqO₂/kg peroxide value, 119.67g/100g iodine value, 179.04mgKOH/g saponification value, 0.57% Unsaponifiable matter, and 177.63mgKOH/g ester value. The iodine value of Shea butter and Telfairia seed oil were significantly (p<0.05) higher than that of the control which gave 57.33g/100g iodine value. Shea butter also gave 1.461 refractive index, 0.927g/ml density, 36.57°C slip melting point, 211.00°C smoke point, 83.92cSt kinematic viscosity, and 4red and 20yellow lovibond colour. Fluted pumpkin seed oil gave 1.463 refractive index, 0.903g/ml density, 18.60°C slip melting point, 244.50°C smoke point, 34.98cSt kinematic viscosity, and 5red and 20yellow lovibond colour. Shea butter gave 50.6% total saturated fatty acids, and 49.1% total unsaturated fatty acids, with stearic (45.8%) and oleic (42.5%) as the predominant saturated, and unsaturated fatty acids respectively. Fluted pumpkin seed oil gave 18.4% total saturated fatty acids, and 80.2% total unsaturated fatty acids, with palmitic (17.5%) and linoleic (62.4%) as the predominant saturated, and unsaturated fatty acids respectively. Shea butter, with a melting point of 36.57°C will provide a good solid base for bakery fat production, while Telfairia seed oil with iodine value of 119.33(g/100g) will provide healthy fatty acids and the needed plasticity. A blend of Shea butter and fluted pumpkin seed oil in bakery fat production has potential to improve the nutritional and functional properties of the end products.

Published in	International Journal of Nutrition and Food Sciences (Volume 6, Issue 3)
DOI	10.11648/j.ijnfs.20170603.12
Page(s)	122-128
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2017. Published by Science Publishing Group

Keywords

Shea Butter, Fluted Pumpkin, Physicochemical, Fatty Acid Profile, Bakery Fat

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Chibor Bariwere Samuel, Kiin-Kabari David Barine, Eke-Ejiofor Joy. (2017). Physicochemical Properties and Fatty Acid Profile of Shea Butter and Fluted Pumpkin Seed Oil, a Suitable Blend in Bakery Fat Production. International Journal of Nutrition and Food Sciences, 6(3), 122-128. https://doi.org/10.11648/j.ijnfs.20170603.12

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Chibor Bariwere Samuel; Kiin-Kabari David Barine; Eke-Ejiofor Joy. Physicochemical Properties and Fatty Acid Profile of Shea Butter and Fluted Pumpkin Seed Oil, a Suitable Blend in Bakery Fat Production. Int. J. Nutr. Food Sci. 2017, 6(3), 122-128. doi: 10.11648/j.ijnfs.20170603.12

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AMA Style

Chibor Bariwere Samuel, Kiin-Kabari David Barine, Eke-Ejiofor Joy. Physicochemical Properties and Fatty Acid Profile of Shea Butter and Fluted Pumpkin Seed Oil, a Suitable Blend in Bakery Fat Production. Int J Nutr Food Sci. 2017;6(3):122-128. doi: 10.11648/j.ijnfs.20170603.12

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@article{10.11648/j.ijnfs.20170603.12,
  author = {Chibor Bariwere Samuel and Kiin-Kabari David Barine and Eke-Ejiofor Joy},
  title = {Physicochemical Properties and Fatty Acid Profile of Shea Butter and Fluted Pumpkin Seed Oil, a Suitable Blend in Bakery Fat Production},
  journal = {International Journal of Nutrition and Food Sciences},
  volume = {6},
  number = {3},
  pages = {122-128},
  doi = {10.11648/j.ijnfs.20170603.12},
  url = {https://doi.org/10.11648/j.ijnfs.20170603.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijnfs.20170603.12},
  abstract = {Shea nuts (Vitellaria paradoxa) were cracked and sorted. Fluted pumpkin seeds (Telfairia occidentalis Hook) were dehulled and washed. The Shea kernel and Telfairia cotyledons were oven dried (60°C, 24h) separately in a hot air oven, milled into flour and oil extracted. Crude palm oil extracted from the palm fruit was used as control. The oil samples were analyzed for chemical composition, physical properties, and fatty acid profile. Shea nut oil (Shea butter) gave 58.00% ether extract, 0.88% free fatty acids, 1.7mgKOH/g acid value, 1.03mEqO2/kg peroxide value, 70.00g/100g iodine value, 227.94mgKOH/g saponification value, 0.95% Unsaponifiable matter, and 226.17mgKOH/g ester value. Fluted pumpkin seed oil gave 52.60% ether extract, 0.71% free fatty acids, 1.41mgKOH/g acid value, 1.17mEqO2/kg peroxide value, 119.67g/100g iodine value, 179.04mgKOH/g saponification value, 0.57% Unsaponifiable matter, and 177.63mgKOH/g ester value. The iodine value of Shea butter and Telfairia seed oil were significantly (p<0.05) higher than that of the control which gave 57.33g/100g iodine value. Shea butter also gave 1.461 refractive index, 0.927g/ml density, 36.57°C slip melting point, 211.00°C smoke point, 83.92cSt kinematic viscosity, and 4red and 20yellow lovibond colour. Fluted pumpkin seed oil gave 1.463 refractive index, 0.903g/ml density, 18.60°C slip melting point, 244.50°C smoke point, 34.98cSt kinematic viscosity, and 5red and 20yellow lovibond colour. Shea butter gave 50.6% total saturated fatty acids, and 49.1% total unsaturated fatty acids, with stearic (45.8%) and oleic (42.5%) as the predominant saturated, and unsaturated fatty acids respectively. Fluted pumpkin seed oil gave 18.4% total saturated fatty acids, and 80.2% total unsaturated fatty acids, with palmitic (17.5%) and linoleic (62.4%) as the predominant saturated, and unsaturated fatty acids respectively. Shea butter, with a melting point of 36.57°C will provide a good solid base for bakery fat production, while Telfairia seed oil with iodine value of 119.33(g/100g) will provide healthy fatty acids and the needed plasticity. A blend of Shea butter and fluted pumpkin seed oil in bakery fat production has potential to improve the nutritional and functional properties of the end products.},
 year = {2017}
}

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TY  - JOUR
T1  - Physicochemical Properties and Fatty Acid Profile of Shea Butter and Fluted Pumpkin Seed Oil, a Suitable Blend in Bakery Fat Production
AU  - Chibor Bariwere Samuel
AU  - Kiin-Kabari David Barine
AU  - Eke-Ejiofor Joy
Y1  - 2017/03/28
PY  - 2017
N1  - https://doi.org/10.11648/j.ijnfs.20170603.12
DO  - 10.11648/j.ijnfs.20170603.12
T2  - International Journal of Nutrition and Food Sciences
JF  - International Journal of Nutrition and Food Sciences
JO  - International Journal of Nutrition and Food Sciences
SP  - 122
EP  - 128
PB  - Science Publishing Group
SN  - 2327-2716
UR  - https://doi.org/10.11648/j.ijnfs.20170603.12
AB  - Shea nuts (Vitellaria paradoxa) were cracked and sorted. Fluted pumpkin seeds (Telfairia occidentalis Hook) were dehulled and washed. The Shea kernel and Telfairia cotyledons were oven dried (60°C, 24h) separately in a hot air oven, milled into flour and oil extracted. Crude palm oil extracted from the palm fruit was used as control. The oil samples were analyzed for chemical composition, physical properties, and fatty acid profile. Shea nut oil (Shea butter) gave 58.00% ether extract, 0.88% free fatty acids, 1.7mgKOH/g acid value, 1.03mEqO2/kg peroxide value, 70.00g/100g iodine value, 227.94mgKOH/g saponification value, 0.95% Unsaponifiable matter, and 226.17mgKOH/g ester value. Fluted pumpkin seed oil gave 52.60% ether extract, 0.71% free fatty acids, 1.41mgKOH/g acid value, 1.17mEqO2/kg peroxide value, 119.67g/100g iodine value, 179.04mgKOH/g saponification value, 0.57% Unsaponifiable matter, and 177.63mgKOH/g ester value. The iodine value of Shea butter and Telfairia seed oil were significantly (p<0.05) higher than that of the control which gave 57.33g/100g iodine value. Shea butter also gave 1.461 refractive index, 0.927g/ml density, 36.57°C slip melting point, 211.00°C smoke point, 83.92cSt kinematic viscosity, and 4red and 20yellow lovibond colour. Fluted pumpkin seed oil gave 1.463 refractive index, 0.903g/ml density, 18.60°C slip melting point, 244.50°C smoke point, 34.98cSt kinematic viscosity, and 5red and 20yellow lovibond colour. Shea butter gave 50.6% total saturated fatty acids, and 49.1% total unsaturated fatty acids, with stearic (45.8%) and oleic (42.5%) as the predominant saturated, and unsaturated fatty acids respectively. Fluted pumpkin seed oil gave 18.4% total saturated fatty acids, and 80.2% total unsaturated fatty acids, with palmitic (17.5%) and linoleic (62.4%) as the predominant saturated, and unsaturated fatty acids respectively. Shea butter, with a melting point of 36.57°C will provide a good solid base for bakery fat production, while Telfairia seed oil with iodine value of 119.33(g/100g) will provide healthy fatty acids and the needed plasticity. A blend of Shea butter and fluted pumpkin seed oil in bakery fat production has potential to improve the nutritional and functional properties of the end products.
VL  - 6
IS  - 3
ER  -

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Author Information

Chibor Bariwere Samuel

Department of Food Science and Technology, Rivers State University of Science and Technology, Port Harcourt, Nigeria
Kiin-Kabari David Barine

Department of Food Science and Technology, Rivers State University of Science and Technology, Port Harcourt, Nigeria
Eke-Ejiofor Joy

Department of Food Science and Technology, Rivers State University of Science and Technology, Port Harcourt, Nigeria

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Chibor Bariwere Samuel, Kiin-Kabari David Barine, Eke-Ejiofor Joy. (2017). Physicochemical Properties and Fatty Acid Profile of Shea Butter and Fluted Pumpkin Seed Oil, a Suitable Blend in Bakery Fat Production. International Journal of Nutrition and Food Sciences, 6(3), 122-128. https://doi.org/10.11648/j.ijnfs.20170603.12

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ACS Style

Chibor Bariwere Samuel; Kiin-Kabari David Barine; Eke-Ejiofor Joy. Physicochemical Properties and Fatty Acid Profile of Shea Butter and Fluted Pumpkin Seed Oil, a Suitable Blend in Bakery Fat Production. Int. J. Nutr. Food Sci. 2017, 6(3), 122-128. doi: 10.11648/j.ijnfs.20170603.12

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AMA Style

Chibor Bariwere Samuel, Kiin-Kabari David Barine, Eke-Ejiofor Joy. Physicochemical Properties and Fatty Acid Profile of Shea Butter and Fluted Pumpkin Seed Oil, a Suitable Blend in Bakery Fat Production. Int J Nutr Food Sci. 2017;6(3):122-128. doi: 10.11648/j.ijnfs.20170603.12

Copy | Download

@article{10.11648/j.ijnfs.20170603.12,
  author = {Chibor Bariwere Samuel and Kiin-Kabari David Barine and Eke-Ejiofor Joy},
  title = {Physicochemical Properties and Fatty Acid Profile of Shea Butter and Fluted Pumpkin Seed Oil, a Suitable Blend in Bakery Fat Production},
  journal = {International Journal of Nutrition and Food Sciences},
  volume = {6},
  number = {3},
  pages = {122-128},
  doi = {10.11648/j.ijnfs.20170603.12},
  url = {https://doi.org/10.11648/j.ijnfs.20170603.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijnfs.20170603.12},
  abstract = {Shea nuts (Vitellaria paradoxa) were cracked and sorted. Fluted pumpkin seeds (Telfairia occidentalis Hook) were dehulled and washed. The Shea kernel and Telfairia cotyledons were oven dried (60°C, 24h) separately in a hot air oven, milled into flour and oil extracted. Crude palm oil extracted from the palm fruit was used as control. The oil samples were analyzed for chemical composition, physical properties, and fatty acid profile. Shea nut oil (Shea butter) gave 58.00% ether extract, 0.88% free fatty acids, 1.7mgKOH/g acid value, 1.03mEqO2/kg peroxide value, 70.00g/100g iodine value, 227.94mgKOH/g saponification value, 0.95% Unsaponifiable matter, and 226.17mgKOH/g ester value. Fluted pumpkin seed oil gave 52.60% ether extract, 0.71% free fatty acids, 1.41mgKOH/g acid value, 1.17mEqO2/kg peroxide value, 119.67g/100g iodine value, 179.04mgKOH/g saponification value, 0.57% Unsaponifiable matter, and 177.63mgKOH/g ester value. The iodine value of Shea butter and Telfairia seed oil were significantly (p<0.05) higher than that of the control which gave 57.33g/100g iodine value. Shea butter also gave 1.461 refractive index, 0.927g/ml density, 36.57°C slip melting point, 211.00°C smoke point, 83.92cSt kinematic viscosity, and 4red and 20yellow lovibond colour. Fluted pumpkin seed oil gave 1.463 refractive index, 0.903g/ml density, 18.60°C slip melting point, 244.50°C smoke point, 34.98cSt kinematic viscosity, and 5red and 20yellow lovibond colour. Shea butter gave 50.6% total saturated fatty acids, and 49.1% total unsaturated fatty acids, with stearic (45.8%) and oleic (42.5%) as the predominant saturated, and unsaturated fatty acids respectively. Fluted pumpkin seed oil gave 18.4% total saturated fatty acids, and 80.2% total unsaturated fatty acids, with palmitic (17.5%) and linoleic (62.4%) as the predominant saturated, and unsaturated fatty acids respectively. Shea butter, with a melting point of 36.57°C will provide a good solid base for bakery fat production, while Telfairia seed oil with iodine value of 119.33(g/100g) will provide healthy fatty acids and the needed plasticity. A blend of Shea butter and fluted pumpkin seed oil in bakery fat production has potential to improve the nutritional and functional properties of the end products.},
 year = {2017}
}

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TY  - JOUR
T1  - Physicochemical Properties and Fatty Acid Profile of Shea Butter and Fluted Pumpkin Seed Oil, a Suitable Blend in Bakery Fat Production
AU  - Chibor Bariwere Samuel
AU  - Kiin-Kabari David Barine
AU  - Eke-Ejiofor Joy
Y1  - 2017/03/28
PY  - 2017
N1  - https://doi.org/10.11648/j.ijnfs.20170603.12
DO  - 10.11648/j.ijnfs.20170603.12
T2  - International Journal of Nutrition and Food Sciences
JF  - International Journal of Nutrition and Food Sciences
JO  - International Journal of Nutrition and Food Sciences
SP  - 122
EP  - 128
PB  - Science Publishing Group
SN  - 2327-2716
UR  - https://doi.org/10.11648/j.ijnfs.20170603.12
AB  - Shea nuts (Vitellaria paradoxa) were cracked and sorted. Fluted pumpkin seeds (Telfairia occidentalis Hook) were dehulled and washed. The Shea kernel and Telfairia cotyledons were oven dried (60°C, 24h) separately in a hot air oven, milled into flour and oil extracted. Crude palm oil extracted from the palm fruit was used as control. The oil samples were analyzed for chemical composition, physical properties, and fatty acid profile. Shea nut oil (Shea butter) gave 58.00% ether extract, 0.88% free fatty acids, 1.7mgKOH/g acid value, 1.03mEqO2/kg peroxide value, 70.00g/100g iodine value, 227.94mgKOH/g saponification value, 0.95% Unsaponifiable matter, and 226.17mgKOH/g ester value. Fluted pumpkin seed oil gave 52.60% ether extract, 0.71% free fatty acids, 1.41mgKOH/g acid value, 1.17mEqO2/kg peroxide value, 119.67g/100g iodine value, 179.04mgKOH/g saponification value, 0.57% Unsaponifiable matter, and 177.63mgKOH/g ester value. The iodine value of Shea butter and Telfairia seed oil were significantly (p<0.05) higher than that of the control which gave 57.33g/100g iodine value. Shea butter also gave 1.461 refractive index, 0.927g/ml density, 36.57°C slip melting point, 211.00°C smoke point, 83.92cSt kinematic viscosity, and 4red and 20yellow lovibond colour. Fluted pumpkin seed oil gave 1.463 refractive index, 0.903g/ml density, 18.60°C slip melting point, 244.50°C smoke point, 34.98cSt kinematic viscosity, and 5red and 20yellow lovibond colour. Shea butter gave 50.6% total saturated fatty acids, and 49.1% total unsaturated fatty acids, with stearic (45.8%) and oleic (42.5%) as the predominant saturated, and unsaturated fatty acids respectively. Fluted pumpkin seed oil gave 18.4% total saturated fatty acids, and 80.2% total unsaturated fatty acids, with palmitic (17.5%) and linoleic (62.4%) as the predominant saturated, and unsaturated fatty acids respectively. Shea butter, with a melting point of 36.57°C will provide a good solid base for bakery fat production, while Telfairia seed oil with iodine value of 119.33(g/100g) will provide healthy fatty acids and the needed plasticity. A blend of Shea butter and fluted pumpkin seed oil in bakery fat production has potential to improve the nutritional and functional properties of the end products.
VL  - 6
IS  - 3
ER  -

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