Use of acid whey and mustard seed to replace nitrites during cooked sausage production

作者：Wojciak Karolina M^*; Karwowska Malgorzata; Dolatowski Zbigniew J

来源：Meat Science, 2014, 96(2): 750-756.

DOI：10.1016/j.meatsci.2013.09.002

• Organic sausage
• Acid whey
• Mustard seed
• Colour

The aim was to determine the effects of sea salt, acid whey, native and autoclaved mustard seed on the physicochemical properties, especially colour formation, microbial stability and sensory evaluation of non-nitrite cooked sausage during chilling storage. The cooked pork sausages were divided into 4 groups (group I control sausages with curing salt (2.8%) and water (5%) added; group II - sausages with sea salt (2.8%) and acid whey (5%) added; group III - sausages with sea salt (2.8%), acid whey (5%) and mustard seed (1%) added; group IV - sausages with sea salt (2.8%), acid whey (5%) and autoclaved mustard seed (1%) added).
Instrumental colour (L*, a*, b*), oxygenation index (Delta R), 650/570 nm ratio, heme iron, pH value and water activity (a(w)) were determined 1 day after production and after 10, 20 and 30 days of refrigerated storage (4 degrees C). Sensory analysis was conducted immediately after production (day 1). Microbial analysis (lactic add bacteria, total viable count, Clostridium spp.) was determinated at the end of storage (30 days).
The autoclaved mustard with acid whey can be used at 1.0% (w/w) of model cooked sausages with beneficial effect on physico-chemical and sensory qualities of no-nitrite sausage. This product can be stored at refrigeration temperature for up to 30 days, in vacuum, with good acceptability. The colour, visual appearance and overall quality of samples with autoclaved mustard seed and add whey were similar to the control with curing agent.

• 出版日期2014-2