When harvested the potato has a high moisture content, this could make its transportation and storage difficult. To help solve the transportation difficulties, potato is made into whole flour by many food processing c...When harvested the potato has a high moisture content, this could make its transportation and storage difficult. To help solve the transportation difficulties, potato is made into whole flour by many food processing companies. Potato whole flour has high nutritional value and may be regarded as beneficial to human health and fitness. In addition to the direct use of potato whole flour,it can also be used as added ingredients into other food products. This study summarizes and analyzes the processing technology of potato whole flour and its application in noodle products.展开更多
Samples of 12 hard winter wheats and their flours that produced breads varying in crumb grain scores were studied for 38 quality parameters including: wheat physical and chemical characteristics; flour ash and protein...Samples of 12 hard winter wheats and their flours that produced breads varying in crumb grain scores were studied for 38 quality parameters including: wheat physical and chemical characteristics; flour ash and protein contents,starch damage,swelling power,pasting characteristics,and flour particle size distribution; dough properties determined by a mixograph; and breadmaking properties for pup loaves (100g flour). Only two parameters,the protein content of wheat and the granulation of flour,showed significant correlations with bread crumb grain scores. Protein content of wheat ranging 12.9%～14.5% determined by an NIR method showed a weak inverse relationship (r =-0.61,p<0.05) with bread crumb grain score. Flour particle size distribution measured by both Alpine Air Jet Sieve and NIR methods revealed that the weight wt % of particles less than 38μm in size and representing 9.6%～19.3% of the flour weights was correlated positively (r =0 .78,p<0.01) with crumb grain score,whereas wt % of flour particles larger than 125μm had an inverse relationship (r =-0.60,p<0.05) with crumb grain score.展开更多
基金Supported by National Key R&D Program of China(2016YFD0401302)National Natural Science Foundation of China(31701636)
文摘When harvested the potato has a high moisture content, this could make its transportation and storage difficult. To help solve the transportation difficulties, potato is made into whole flour by many food processing companies. Potato whole flour has high nutritional value and may be regarded as beneficial to human health and fitness. In addition to the direct use of potato whole flour,it can also be used as added ingredients into other food products. This study summarizes and analyzes the processing technology of potato whole flour and its application in noodle products.
文摘Samples of 12 hard winter wheats and their flours that produced breads varying in crumb grain scores were studied for 38 quality parameters including: wheat physical and chemical characteristics; flour ash and protein contents,starch damage,swelling power,pasting characteristics,and flour particle size distribution; dough properties determined by a mixograph; and breadmaking properties for pup loaves (100g flour). Only two parameters,the protein content of wheat and the granulation of flour,showed significant correlations with bread crumb grain scores. Protein content of wheat ranging 12.9%～14.5% determined by an NIR method showed a weak inverse relationship (r =-0.61,p<0.05) with bread crumb grain score. Flour particle size distribution measured by both Alpine Air Jet Sieve and NIR methods revealed that the weight wt % of particles less than 38μm in size and representing 9.6%～19.3% of the flour weights was correlated positively (r =0 .78,p<0.01) with crumb grain score,whereas wt % of flour particles larger than 125μm had an inverse relationship (r =-0.60,p<0.05) with crumb grain score.
