TY - JOUR
T1 - Efecto de la miel de Agave tequilana Weber y dextrano en la viabilidad de Lactobacillus plantarum 299v encapsulado por secado por aspersión
AU - Catalina, Diana
AU - Karla, Castro Rodríguez
AU - Rivas-Villegas, Guadalupe
AU - Yáñez-Fernández, Jorge
N1 - Publisher Copyright:
© 2018 Universidad Autonoma de Tlaxcala. All rights reserved.
PY - 2018/3/1
Y1 - 2018/3/1
N2 - Encapsulation technologies are used to keep probiotic cell viable throughout storage, commercialization as well as in food products manufacturing, so that these cells are active during their passage through the gastrointestinal tract. In this study, the honey from Agave tequilana Weber and dextran were used as a coating material to improve encapsulation of Lactobacillus plantarum 299v. The survival during 14 days at 5 °C storage and an in vitro model that reproduces the conditions in the stomach and small intestine (37 °C, pH 2 and 0.5 % of bile salts) were developed to monitor the viability of encapsulated bacteria. The survival during the storage of the encapsulated of L. plantarum with Agave honey and dextran were not significantly different (p>0.05). The viability L. plantarum, which was encapsulated with dextran and Agave honey was higher than that showed by free cells (15%). The results of this preliminary study showed the effectiveness of Agave tequilana Weber honey and dextran to encapsulate L. plantarum 299v, allowing the study of strains most sensitive to the encapsulation conditions.
AB - Encapsulation technologies are used to keep probiotic cell viable throughout storage, commercialization as well as in food products manufacturing, so that these cells are active during their passage through the gastrointestinal tract. In this study, the honey from Agave tequilana Weber and dextran were used as a coating material to improve encapsulation of Lactobacillus plantarum 299v. The survival during 14 days at 5 °C storage and an in vitro model that reproduces the conditions in the stomach and small intestine (37 °C, pH 2 and 0.5 % of bile salts) were developed to monitor the viability of encapsulated bacteria. The survival during the storage of the encapsulated of L. plantarum with Agave honey and dextran were not significantly different (p>0.05). The viability L. plantarum, which was encapsulated with dextran and Agave honey was higher than that showed by free cells (15%). The results of this preliminary study showed the effectiveness of Agave tequilana Weber honey and dextran to encapsulate L. plantarum 299v, allowing the study of strains most sensitive to the encapsulation conditions.
KW - Agave
KW - Dextran
KW - Encapsulation
KW - Lactobacillus plantarum
UR - http://www.scopus.com/inward/record.url?scp=85086651291&partnerID=8YFLogxK
U2 - 10.29267/mxjb.2018.3.1.119
DO - 10.29267/mxjb.2018.3.1.119
M3 - Artículo
AN - SCOPUS:85086651291
SN - 2448-6590
VL - 3
SP - 119
EP - 133
JO - Mexican Journal of Biotechnology
JF - Mexican Journal of Biotechnology
IS - 1
ER -