Isoflavone quantitation in soymilk: Genistein content and its biological effect
نویسندگان
چکیده
منابع مشابه
Response Surface Methodology for Optimization of Genistein Content in Soy Flour and its Effect on the Antioxidant Activity
Biotransformation of isoflavones glycosides into the aglycone form is essential to attain the maximum bioavailability. The factors affecting deglycosylation of genistin in soy flour using commercial β-glucosidase enzyme were evaluated. The presence of genistin in soy flour was confirmed by isolation through chromatographic fractionation and identification by spectral method. Two-levels Plackett...
متن کاملResponse Surface Methodology for Optimization of Genistein Content in Soy Flour and its Effect on the Antioxidant Activity
Biotransformation of isoflavones glycosides into the aglycone form is essential to attain the maximum bioavailability. The factors affecting deglycosylation of genistin in soy flour using commercial β-glucosidase enzyme were evaluated. The presence of genistin in soy flour was confirmed by isolation through chromatographic fractionation and identification by spectral method. Two-levels Plackett...
متن کاملThe soy isoflavone genistein decreases adipose deposition in mice.
Adipose tissue is responsive to estrogen and expresses both estrogen receptor alpha and beta. To test the hypothesis that the estrogenic soy isoflavone genistein can have effects on adipose tissue, juvenile or adult C57/BL6 mice were ovariectomized and given daily injections of vehicle, 17beta-estradiol (5 microg/kg.d) or genistein (8-200 mg/kg.d) sc for 21-28 d. To test effects of dietary geni...
متن کاملAggregation of soy protein-isoflavone complexes and gel formation induced by glucono-δ-lactone in soymilk
This study investigated the glucono-δ-lactone (GDL)-induced aggregation of isoflavones and soy proteins in soymilk. High-performance liquid chromatography (HPLC) analysis indicated that isoflavones mixed with β-conglycinin (7S) and glycinin (11S) proteins formed 7S-isoflavone and 11S-isoflavone complexes in soymilk supernatant fraction (SSF). Most of the soy protein-isoflavone complexes then pr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: CyTA - Journal of Food
سال: 2019
ISSN: 1947-6337,1947-6345
DOI: 10.1080/19476337.2018.1544590