دورية أكاديمية
FORMATION OF WATER ABSORPTION CAPACITY OF FLOUR ON MILLS OF DIFFERENT PRODUCTIVITY
| العنوان: | FORMATION OF WATER ABSORPTION CAPACITY OF FLOUR ON MILLS OF DIFFERENT PRODUCTIVITY |
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| المؤلفون: | D. Zhygunov, S. Sots, H. Zhyhunova, Jiguo Liu, Fengcheng Wang, Xinxin Liu, Zhibing Wang, Xiyan Li |
| المصدر: | Zernovì Produkti ì Kombìkorma, Vol 23, Iss 1, Pp 4-13 (2023) |
| بيانات النشر: | Odesa National University of Technology, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Plant culture |
| مصطلحات موضوعية: | wheat flour, milling, mill streams, flour yield, water absorption capacity, starch damage, protein content, ash, Plant culture, SB1-1110 |
| الوصف: | This article presents the results of a study of the quality indicators of flour streams, which affect the formation of the water absorption capacity of the final flour. The studies were carried out on five mills with a productivity of 60 to 300 tons per 24 hours. With the help of an original technique for removing the quantitative balance of the milling process, the yield of each individual flour stream and the yield of the final flour were determined, which depended on the productivity of the mill and varied from 75.9-76.1% – for mills with low productivity to 79.0-80.6% – for mills with productivity above 150 tones per 24 hours. Significant changes in the quality indicators of flour streams have been established. During milling at the mill plant with productivity of 150 t / 24 h ash content increased from 0.39% to 2.21%, protein content – from 11.0% to 17.4%, starch damage – from 17.6 UCD to 32.5 UCD. As result the water absorption capacity increases during the milling process from 54.0 to 69.6%. The variation in ash content, protein content, starch damage and other properties of the mill streams are due to the anatomical parts they come from, as result it influence the quality of the final flour. A simple correlation analysis carried out made it possible to evaluate the effect of ash content, protein content, and damaged starch content on the evolution of water absorption capacity. The variations of starch damage and ash content in the flour streams seems to be the principal factor of the increase in water absorption variation, while protein content has the least influence. Despite fluctuations in flour quality indicators on individual systems, it was found that strongly determines the overall quality of the final flour is the mill stream flour yield. That’s why optimization of grinding and sieving modes of systems (B1, B2, C1, C2, B3, Siz1) which have flour streams with the highest yield and the greatest impact on the grinding process is a fundamental step in achieving the set values for the final flour quality indicators. Knowledge and understanding of the patterns of change on individual systems of values of flour yield and their quality indicators that affect water absorption capacity will allow to more effectively manage the water absorption capacity. This will make it possible to optimize the properties of the dough according to the requirements of specific technological lines and to regulate the quality of the finished product at bakery and confectionery enterprises. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English Ukrainian |
| تدمد: | 2313-478X 2411-3921 |
| العلاقة: | https://journals.ontu.edu.ua/index.php/gpmf/article/view/2583Test; https://doaj.org/toc/2313-478XTest; https://doaj.org/toc/2411-3921Test |
| DOI: | 10.15673/gpmf.v23i1.2583 |
| الوصول الحر: | https://doaj.org/article/4e82a5e096284972a0850547e66e1f75Test |
| رقم الانضمام: | edsdoj.4e82a5e096284972a0850547e66e1f75 |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 2313478X 24113921 |
|---|---|
| DOI: | 10.15673/gpmf.v23i1.2583 |