Abstract

In order to improve the flavor and stability of purple sweet potato and peanut compound beverage, the orthogonal experiment was used to determine the optimum process of enzymatic hydrolysis and composite stabilizer. The results showed that the ratio of purple sweet potato to peanut was 8: 1 (w / w), and raw to liquid ratio was 1: 8 (w / w). In addition, 0.3% glucoamylase was added to the mixture and incubated at 65°C for 1.5 h. Carrageenan, xanthan gum, sodium alginate and CMC-Na were compound stabilizer at the best concentration of 0.06%, 0.2%, 0.1%, 0.04%.

Details

Title
Flavor And Stability Improvement Of Purple Sweet Potato - Peanut Compound Beverage
Author
Jiang, Guangyang 1 ; Zeng, Xuedan 1 ; Wang, Zhangying 2 ; Chen, Anjun 1 ; Li, Shanshan 1 ; Liu, Xingyan 1 ; Li, Meiliang 1 ; Shen, Guanghui 1 ; Wu, Hejun 1 ; Zhang, Zhiqing 1 

 College of Food Science, Sichuan Agricultural University, Ya’an 625014, China 
 Crops research institute Guangdong academy of agricultural sciences, Guangzhou, 510000, China 
Publication year
2018
Publication date
Sep 2018
Publisher
IOP Publishing
ISSN
17551307
e-ISSN
17551315
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2559479199
Copyright
© 2018. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.