Using polydextrose as a prebiotic substance in milk chocolate: effects of process parameters on physical and rheological properties

Konar N., Ozhan B., Artik N., Poyrazoglu E. S.

CYTA-JOURNAL OF FOOD, cilt.12, sa.2, ss.150-159, 2014 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 12 Sayı: 2
  • Basım Tarihi: 2014
  • Doi Numarası: 10.1080/19476337.2013.807437
  • Dergi Adı: CYTA-JOURNAL OF FOOD
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.150-159
  • Anahtar Kelimeler: chocolate, polidextrosa, conchado, distribucion de tamano de particula, fibra, fibre, polydextrose, particle size distribution, chocolate, conching, PARTICLE-SIZE DISTRIBUTION, BULKING AGENTS, SUCROSE REPLACEMENT, SENSORY PROPERTIES, QUALITY, INULIN, CRYSTALLIZATION, FORMULATION, APPEARANCE, SWEETENERS
  • Eskişehir Osmangazi Üniversitesi Adresli: Hayır

Özet

Polydextrose, a functional food ingredient, is potentially a prebiotic substance. The rise in diet-related illness has led consumers to take a greater interest in the ingredients of food products. In the present study, in an effort to obtain a prebiotic milk chocolate, the effects of various levels of polydextrose (0, 60, 90 and 120 g/kg) and the use of varying conching times (CT) (3.50, 4.0 and 4.50 h) and refining conditions (20.0, 25.0 and 28.0 mu m mean particle size, D-[4,D-3]) in the sample preparation process were examined and analysed with respect to the physical and rheological properties of milk chocolate samples. The use and amount of polydextrose and CT and particle size had statistically significant effects with different magnitudes and directions on the physical and rheological properties of the samples. The samples containing polydextrose significantly differed from the control samples, especially with respect to their rheological properties (p < 0,01).