Quality assurance in pepper and orange juice blend treated by high pressure processing and high temperature short time

2015 ◽  
Vol 31 ◽  
pp. 28-36 ◽  
Author(s):  
Zhenzhen Xu ◽  
Tiantian Lin ◽  
Yongtao Wang ◽  
Xiaojun Liao
LWT ◽  
2016 ◽  
Vol 65 ◽  
pp. 283-289 ◽  
Author(s):  
Liang Zhao ◽  
Yongtao Wang ◽  
Xiaotong Hu ◽  
Zhijian Sun ◽  
Xiaojun Liao

Author(s):  
Ralph W. Cook

Before 1935, orange juice had been made into concentrate in California and elsewhere, using milk evaporators. The concentrate produced was for soft drink bases, but was not good enough to be reconstituted for drinking. Paper published with permission.


2020 ◽  
Vol 328 ◽  
pp. 127126 ◽  
Author(s):  
Stefano Nebbia ◽  
Marzia Giribaldi ◽  
Laura Cavallarin ◽  
Enrico Bertino ◽  
Alessandra Coscia ◽  
...  

Life ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 114
Author(s):  
Diana Escuder-Vieco ◽  
Juan M. Rodríguez ◽  
Irene Espinosa-Martos ◽  
Nieves Corzo ◽  
Antonia Montilla ◽  
...  

Holder pasteurization (HoP; 62.5 °C, 30 min) is commonly used to ensure the microbiological safety of donor human milk (DHM) but diminishes its nutritional properties. A high-temperature short-time (HTST) system was designed as an alternative for human milk banks. The objective of this study was to evaluate the effect of this HTST system on different nutrients and the bile salt stimulated lipase (BSSL) activity of DHM. DHM was processed in the HTST system and by standard HoP. Macronutrients were measured with a mid-infrared analyzer. Lactose, glucose, myo-inositol, vitamins and lipids were assayed using chromatographic techniques. BSSL activity was determined using a kit. The duration of HTST treatment had a greater influence on the nutrient composition of DHM than did the tested temperature. The lactose concentration and the percentage of phospholipids and PUFAs were higher in HTST-treated than in raw DHM, while the fat concentration and the percentage of monoacylglycerides and SFAs were lower. Other nutrients did not change after HTST processing. The retained BSSL activity was higher after short HTST treatment than that following HoP. Overall, HTST treatment resulted in better preservation of the nutritional quality of DHM than HoP because relevant thermosensitive components (phospholipids, PUFAs, and BSSL) were less affected.


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