Study on the Technology of Purple Yam and Purple Sweet Potato Noodles
Author(s): LI Dong-mei, YANG Jun, ZHOU Ni-ni, ZHANG Wei-hui, LAI Lai-zhan
Pages: 46-49
Year: 2014 Issue: 11
Journal: Food Research and Development
Keyword: purple chinese yam; purple sweet potato; noodles; best formula;
Abstract: Powder was made by vacuum drying fresh purple yam.With purple yam powder,purple sweet potato powder and flour as the main raw material a new nutritional and heathy noodles was made.Through the combination of single-factor test and orthogonal test was used to determine noodle break rate,loss rate,and sensory evaluation value,the best formula of noodles was concluded.The results showed that the optimum compound for purple chinese yam and purple sweet potato noodle is flour amout 100 g,salt 1.5 g,purple yam powder 10%, purple sweet potato powder 5%, earrageenin 0.5%.Under the obove congditiongs, the noole break rate is 0 and the noodle loss rate is 8.25%,the product has good sensory properties,high nutrional value ,strong health fountion,it would have a broad market prospect.
Pages: 46-49
Year: 2014 Issue: 11
Journal: Food Research and Development
Keyword: purple chinese yam; purple sweet potato; noodles; best formula;
Abstract: Powder was made by vacuum drying fresh purple yam.With purple yam powder,purple sweet potato powder and flour as the main raw material a new nutritional and heathy noodles was made.Through the combination of single-factor test and orthogonal test was used to determine noodle break rate,loss rate,and sensory evaluation value,the best formula of noodles was concluded.The results showed that the optimum compound for purple chinese yam and purple sweet potato noodle is flour amout 100 g,salt 1.5 g,purple yam powder 10%, purple sweet potato powder 5%, earrageenin 0.5%.Under the obove congditiongs, the noole break rate is 0 and the noodle loss rate is 8.25%,the product has good sensory properties,high nutrional value ,strong health fountion,it would have a broad market prospect.
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