Neutralization of Soybean Oil Deodorizer Distillate for Vitamin Supplement Production

المؤلفون المشاركون

Reis, Soely Maria Pissini Machado
Benites, Cibelem Iribarrem
Klein, Bruno Colling

المصدر

International Journal of Chemical Engineering

العدد

المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-7، 7ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2014-04-01

دولة النشر

مصر

عدد الصفحات

7

التخصصات الرئيسية

العلوم الهندسية و تكنولوجيا المعلومات

الملخص EN

Soybean oil deodorizer distillate (SODD), a byproduct of the soybean oil refining process, is a complex mixture of compounds, such as free fatty acids (FFA), hydrocarbons, and sterols, such as tocopherols, a class of major natural antioxidants with vitamin E activity.

As the utilization of SODD for tocopherol extraction is shown to be not economically viable, SODD in the semirefined form (neutral) is an interesting alternative to animal and possibly human diet enrichment.

This study aimed to evaluate the SODD neutralization process varying the alkali (Na2CO3) concentration, temperature, and homogenization time.

The optimal conditions for the neutralizing process, in order to obtain the greatest reduction in FFA content, the lowest leaching of tocopherols, and the greatest yield, were the following: Na2CO2 concentration of 4.34 N, temperature of 45.8°C, and homogenization time of 3 min 20 s.

The FFA content was reduced from 53.4% to 6.1% after the initial neutralization, thus requiring a second neutralization step.

The final FFA content was of 1.8% and total tocopherol (TT) accounted for about 11% of SODD.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Benites, Cibelem Iribarrem& Klein, Bruno Colling& Reis, Soely Maria Pissini Machado. 2014. Neutralization of Soybean Oil Deodorizer Distillate for Vitamin Supplement Production. International Journal of Chemical Engineering،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-495178

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Benites, Cibelem Iribarrem…[et al.]. Neutralization of Soybean Oil Deodorizer Distillate for Vitamin Supplement Production. International Journal of Chemical Engineering No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-495178

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Benites, Cibelem Iribarrem& Klein, Bruno Colling& Reis, Soely Maria Pissini Machado. Neutralization of Soybean Oil Deodorizer Distillate for Vitamin Supplement Production. International Journal of Chemical Engineering. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-495178

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-495178