diameter, together with culinary products obtained from them. The
mushrooms were purchased from an approved supplier of forest
mushrooms and were processed approximately 10 h after harvest.
After sorting, mushroom were rinsed in cold water, had their
caps peeled and were cut into 1 cm cubes. Half the batch was
blanched in water at 98 C for 90 s. After preliminary treatment,
mushrooms were braised under cover with a small amount (100 g/
kg) of 100% pure rape seed oil for 10 min. Two types of culinary
product were thus obtained: unblanched mushrooms with oil
(100 g/kg) and salt (5 g/kg) e product NB; and blanched products
with oil (100 g/kg) and salt (5 g/kg) e product BL. The following
amounts of products were obtained from 1000 g raw material
(mushrooms and oil) after culinary processing: 750 g (product NB)
and 870 g (product BL).
After braising, the products were packed in containers and
stored for 48 h at 20 C, and for 48 and 96 h at 4 C.
Analysis was performed on: fresh mushrooms; unstored braised
products; and braised products stored for 48 h at 20 C, and for 48
and 96 h at 4 C. The entire braised products were analysed. Two
independent replications of products were obtained and analysis
was carried out on every product in three replications (n ¼ 6).
diameter, together with culinary products obtained from them. The
mushrooms were purchased from an approved supplier of forest
mushrooms and were processed approximately 10 h after harvest.
After sorting, mushroom were rinsed in cold water, had their
caps peeled and were cut into 1 cm cubes. Half the batch was
blanched in water at 98 C for 90 s. After preliminary treatment,
mushrooms were braised under cover with a small amount (100 g/
kg) of 100% pure rape seed oil for 10 min. Two types of culinary
product were thus obtained: unblanched mushrooms with oil
(100 g/kg) and salt (5 g/kg) e product NB; and blanched products
with oil (100 g/kg) and salt (5 g/kg) e product BL. The following
amounts of products were obtained from 1000 g raw material
(mushrooms and oil) after culinary processing: 750 g (product NB)
and 870 g (product BL).
After braising, the products were packed in containers and
stored for 48 h at 20 C, and for 48 and 96 h at 4 C.
Analysis was performed on: fresh mushrooms; unstored braised
products; and braised products stored for 48 h at 20 C, and for 48
and 96 h at 4 C. The entire braised products were analysed. Two
independent replications of products were obtained and analysis
was carried out on every product in three replications (n ¼ 6).
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