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METHOD FOR MANUFACTURING FROZEN ROASTED SWEET POTATO HAVING RED CLAY MIXTURE APPLIED THEREON AND FROZEN ROASTED SWEET POTATO MANUFACTURED THEREBY
METHOD FOR MANUFACTURING FROZEN ROASTED SWEET POTATO HAVING RED CLAY MIXTURE APPLIED THEREON AND FROZEN ROASTED SWEET POTATO MANUFACTURED THEREBY
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机译：涂有红黏土混合物的冷冻烤甜土豆的制造方法及其制造的冷冻烤甜土豆的方法
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摘要
The present invention relates to a method for manufacturing a frozen roasted sweet potato having a red clay mixture applied thereon and a frozen roasted sweet potato manufactured thereby. According to the present invention, a mixture including red clay is applied on the surface of sweet potato, so heat is deeply penetrated into the sweet potato in a roasting process, and thereby a roasting time is reduced. Moreover, sugar content in the sweet potato increases as roasting continues, and the roasted sweet potato can be stored for a long time when frozen. According to the present invention, the method comprises: an aging step (S10) of harvesting and aging raw sweet potatoes; a washing-drying step (S20) of washing and drying the aged raw sweet potatoes; a red clay mixture applying step (S30) of applying a red clay mixture on the washed-dried raw sweet potatoes; a drying step (S40) of drying the raw sweet potatoes having the red clay mixture applied thereon; a roasting step (S50) of roasting the dried sweet potatoes to manufacture roasted sweet potatoes; and a freezing step (S60) of freezing the roasted sweet potatoes.;COPYRIGHT KIPO 2016
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