Briefing: A continuous-flow 915-MHz microwave treatment of dairy manure

2014 ◽  
Vol 9 (3) ◽  
pp. 155-157 ◽  
Author(s):  
Asha Srinivasan ◽  
Sam Bailey ◽  
Jeff MacSween ◽  
Kwang Victor Lo ◽  
Fred Koch ◽  
...  
Keyword(s):  
Continuous Flow ◽  
Microwave Treatment ◽  
Dairy Manure

Vitamin B1 and B6 Retention in Milk after Continuous-Flow Microwave and Conventional Heating at High Temperatures

2001 ◽  
Vol 64 (6) ◽  
pp. 890-894 ◽  
Author(s):  
ISABEL SIERRA ◽  
CONCEPCIÓN VIDAL-VALVERDE
Keyword(s):  
High Temperatures ◽  
Continuous Flow ◽  
Vitamin B6 ◽  
Vitamin B1 ◽  
Raw Milk ◽  
Microwave Treatment ◽  
Conventional Heating ◽  
Conventional System ◽  
Tubular Heat Exchanger ◽  
Heating And Cooling

The effect of continuous-flow microwave treatment at high temperatures on the retention of vitamins B1 and B6 in raw milk with different fat content was evaluated. Results were compared with those obtained using a conventional system (tubular heat exchanger) with the same heating and cooling phases. Heat treatment of whole (3.4% fat) and skim (0.5% fat) milk at 90°C produced no losses of vitamin B1 or vitamin B6 (pyridoxamine and pyridoxal). However, at 110 and 120°C, while vitamin B1 content of milk remained constant, pyridoxamine increased (4 to 5% and 9 to 11%, respectively) and pyridoxal decreased (5 to 6% and 9 to 12%, respectively). Under the assayed conditions, no differences were observed between the content of these vitamins in conventionally and continuous-flow microwave-treated milk.

Assessment of the Thermal Treatment of Milk during Continuous Microwave and Conventional Heating

1996 ◽  
Vol 59 (8) ◽  
pp. 889-892 ◽  
Author(s):  
ROSINA LOPEZ-FANDIÑO ◽  
MAR VILLAMIEL ◽  
NIEVES CORZO ◽  
AGUSTIN OLANO
Keyword(s):  
Heat Treatment ◽  
Continuous Flow ◽  
Thermal Denaturation ◽  
Microwave Treatment ◽  
Conventional Heating ◽  
Treatment Intensity ◽  
Heat Distribution ◽  
Conventional System ◽  
Effective System ◽  
Β Lactoglobulin

The effect of continuous-flow microwave treatment of milk was estimated by using indicators of the heat treatment intensity (β-lactoglobulin denaturation, inactivation of alkaline phosphatase and lactoperoxidase). Results were compared with those obtained using a conventional process having the same heating, holding, and cooling phases. Continuous microwave treatment proved to be an effective system for pasteurizing milk, with the inclusion of a holding phase to maintain the time and temperature conditions required. At high pasteurization temperatures, the extent of thermal denaturation observed with the microwave treatment was lower than that obtained with the conventional system. This result could be attributed to a better heat distribution and the lack of hot surfaces contacting the milk in the case of the microwave unit.

Effects of acidifying reagents on microwave treatment of dairy manure

2014 ◽  
Vol 49 (7) ◽  
pp. 532-539 ◽  
Author(s):  
Asha Srinivasan ◽  
Frank Nkansah-Boadu ◽  
Ping H. Liao ◽  
Kwang V. Lo
Keyword(s):  
Microwave Treatment ◽  
Dairy Manure

Effects of continuous flow microwave treatment on chemical and microbiological characteristics of milk

1996 ◽  
Vol 202 (1) ◽  
pp. 15-18 ◽  
Author(s):  
Mar Villamiel ◽  
Rosina L�pez-Fandi�o ◽  
Nieves Corzo ◽  
Isabel Mart�nez-Castro ◽  
Agust�n Olano
Keyword(s):  
Continuous Flow ◽  
Microwave Treatment ◽  
Microbiological Characteristics

Microwave treatment and struvite recovery potential of dairy manure

2008 ◽  
Vol 43 (4) ◽  
pp. 350-357 ◽  
Author(s):  
Asif Qureshi ◽  
Kwang Victor Lo ◽  
Ping Huang Liao
Keyword(s):  
Microwave Treatment ◽  
Dairy Manure ◽  
Recovery Potential

Briefing: Continuous-flow RF–oxidation system for dairy manure treatment

2016 ◽  
Vol 11 (2) ◽  
pp. 29-32
Author(s):  
Kwang Victor Lo ◽  
Ping Huang Liao ◽  
Asha Srinivasan ◽  
Jeff MacSween
Keyword(s):  
Continuous Flow ◽  
Dairy Manure ◽  
Manure Treatment ◽  
Oxidation System
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