Effect of different ratios of maltodextrin / gelatin and ultrasound in the microencapsulation efficiency of turmeric oleoresin Cassia

@inproceedings{Malacrida2011EffectOD,
  title={Effect of different ratios of maltodextrin / gelatin and ultrasound in the microencapsulation efficiency of turmeric oleoresin Cassia},
  author={Roberta Malacrida and V{\^a}nia Regina Nicoletti Telis},
  year={2011}
}
Despite of turmeric oleoresin having many advantages over ground turmeric roots, its sensitivity to light, heat and oxygen is a disadvantage. One approach to overcome this problem is microencapsulation. The objective of this work was to investigate the influence of different ratios of maltodextrin/gelatin used as wall materials, as well as the use of ultrasound during the emulsification step on encapsulation efficiency of turmeric oleoresin by freeze drying. The results showed that increasing… CONTINUE READING

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