TY - JOUR
T1 - Resistant starch made from banana starch by autoclaving and debranching
AU - González-Soto, Rosalia A.
AU - Agama-Acevedo, Edith
AU - Solorza-Feria, Javier
AU - Rendón-Villalobos, Rodolfo
AU - Bello-Pérez, Luis Arturo
PY - 2004/10
Y1 - 2004/10
N2 - Resistant starches (RS) were prepared from banana starch by debranching with pullulanase for different times and after autoclaving treatment. The different treatments produced seven RS products, which were tested with respect to available starch (AS), RS and in vitro hydrolysis rate. The control sample (without debranching) had the highest AS (80.5%) and the lowest RS content (9.1%). The samples debranched for 5 h and longer did not show significant differences (α = 0.05) in AS (approximately 72%) and RS (approximately 18%). The RS values obtained in the samples prepared were twice as high as that of the control sample. However, the sample debranched for the longest time had the highest hydrolysis rate, demonstrating that this product has a high digestion rate. Banana starch is a good source for RS preparation by autoclaving due to its high RS content and can be an alternative source in developing countries for obtaining a nutraceutic ingredient for functional food preparation.
AB - Resistant starches (RS) were prepared from banana starch by debranching with pullulanase for different times and after autoclaving treatment. The different treatments produced seven RS products, which were tested with respect to available starch (AS), RS and in vitro hydrolysis rate. The control sample (without debranching) had the highest AS (80.5%) and the lowest RS content (9.1%). The samples debranched for 5 h and longer did not show significant differences (α = 0.05) in AS (approximately 72%) and RS (approximately 18%). The RS values obtained in the samples prepared were twice as high as that of the control sample. However, the sample debranched for the longest time had the highest hydrolysis rate, demonstrating that this product has a high digestion rate. Banana starch is a good source for RS preparation by autoclaving due to its high RS content and can be an alternative source in developing countries for obtaining a nutraceutic ingredient for functional food preparation.
KW - Autoclaving
KW - Banana starch
KW - Debranching
KW - Pullulanase
KW - Resistant starch
UR - http://www.scopus.com/inward/record.url?scp=8344270250&partnerID=8YFLogxK
U2 - 10.1002/star.200400283
DO - 10.1002/star.200400283
M3 - Artículo
SN - 0038-9056
VL - 56
SP - 495
EP - 499
JO - Starch/Staerke
JF - Starch/Staerke
IS - 10
ER -