Laboratory experiment demonstrates spent-hen breast meat tenderization using Flammulina velutipes powder, indicating a cost-effective alternative to fruit-derived proteases.
An experiment was carried out to investigate the effects of powdered vegetable dip sauces to improve the tenderness of spent-hen breast meat. Our overall purpose was to find lower-priced materials for the tenderization of spent-hen breast meat. The spent-hen breast meat was dipped into vegetable powder for 24 h at 4°C, and then the samples were analyzed. In the results for vegetable-powder treated samples, those treated with papain and pineapple had higher (P ≤ 0.05) myofibrillar fragmentation indices compared with those of the other samples. The kiwi-, pineapple-, and Flammulina velutipes-powder (winter mushroom) treated samples had new peptides of about 32 kDa and degradation to 30 kDa. Also, the Flammulina velutipes-powder treated samples showed new peptides of 15 kDa. These data imply that Flammulina velutipes is superior for common use than papain or pineapple for the tenderization of spent-hen meat.
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Kang et al. (2011) studied this question.
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