scholarly journals The effect of different drying techniques and microwave finish drying on the powder properties of the red pepper powder (Capsicum annuum L.)

2020 ◽  
Vol 57 (12) ◽  
pp. 4576-4587
Author(s):  
Gülşah Çalışkan Koç
2019 ◽  
Vol 25 (8) ◽  
pp. 649-658 ◽  
Author(s):  
Kye-Hwan Byun ◽  
Min-Jung Cho ◽  
Shin-Young Park ◽  
Hyang Sook Chun ◽  
Sang-Do Ha

Aspergillus flavus is the potential pathogenic mold in red pepper powder ( Capsicum annuum L.) and gochujang (red pepper paste), which can produce mycotoxins. This study investigated the effects of gamma ray, e-beam, and X-ray irradiation on the reduction of A. flavus on red pepper powder and gochujang and physicochemical and sensory quality changes. Gamma ray and e-beam at 3.5 kGy reduced A. flavus effectively (>4 log), without deteriorating the physicochemical quality. Same dose of X-ray did not cause any deterioration of the physicochemical quality. However, reduction effect of A. flavus in red pepper powder and gochujang by 3.5 kGy X-ray was under 2 log. Further, sensory quality analysis showed no significant difference in color, appearance, texture, and overall acceptability after three irradiations. However, flavor changes of red pepper powder and gochujang after three irradiations were mentioned by panelists. In this study, gamma ray and e-beam irradiation were effective in eliminating A. flavus present in red pepper powder and gochujang, but X-ray irradiation was not effective. The results indicate gamma ray and e-beam are effective in controlling microorganisms present in powdery or paste foods, but the X-ray was not effective.


2012 ◽  
Vol 41 (12) ◽  
pp. 1778-1784 ◽  
Author(s):  
In Guk Hwang ◽  
Young Jee Shin ◽  
Junsoo Lee ◽  
Heon Sang Jeong ◽  
Hae Young Kim ◽  
...  

2009 ◽  
Vol 32 (10) ◽  
pp. 1345-1349 ◽  
Author(s):  
Dae-Young Lee ◽  
Do-Gyeong Lee ◽  
Jin-Gyeong Cho ◽  
Myun-Ho Bang ◽  
Ha-Na Lyu ◽  
...  

2008 ◽  
Vol 28 (3) ◽  
pp. 256-262
Author(s):  
Jong-Beom Yang ◽  
Myung-Soo Ko ◽  
In-Chul Jung ◽  
Yoon-Hee Moon

Sign in / Sign up

Export Citation Format

Share Document