Name: Immobilisation of invertase extracted from baker's yeast (en Inglés)
Price: 278715.00 COP
Availability: InStock
Author: Hamza, Mounia ; Baali, Souad ; Medjdoub, Besma
ISBN: 9786206312208

portada Immobilisation of invertase extracted from baker's yeast (en Inglés)

Formato

Libro Físico

Autor

Mounia Hamza

Souad Baali

Besma Medjdoub

Editorial

Our Knowledge Publishing

Idioma

Inglés

N° páginas

Encuadernación

Tapa Blanda

Dimensiones

22.9 x 15.2 x 0.5 cm

Peso

0.12 kg.

ISBN13

9786206312208

Categorías

Tecnología: cuestiones generales

Immobilisation of invertase extracted from baker's yeast (en Inglés)

Mounia Hamza (Autor) · Souad Baali (Autor) · Besma Medjdoub (Autor) · Our Knowledge Publishing · Tapa Blanda

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Envío normal

Origen: Estados Unidos (Costos de importación incluídos en el precio)

Se enviará desde nuestra bodega entre el Lunes 22 de Julio y el Miércoles 31 de Julio.

Lo recibirás en cualquier lugar de Colombia entre 1 y 5 días hábiles luego del envío.

Reseña del libro "Immobilisation of invertase extracted from baker's yeast (en Inglés)"

Immobilisation of the invertase enzyme by encapsulation extracted from the yeast Saccharomyces Cerevisiae in a calcium alginate gel was studied. Quantitative analysis of the enzyme solution (protein assay) using the Kjeldhal method showed that the 10-fold diluted enzyme solution contained 410g of protein/L and the 100-fold diluted solution contained 98 g/L. These results correlate well with those of the Biuret method and will be used in further studies. The study of the effect of the diameter of the calcium alginate beads on the immobilisation yield of invertase showed that the smallest beads, with a diameter of 2 mm, ensured the best immobilisation yield of the enzyme, which reached an average of 98.54%. Incorporation of the free and immobilised enzyme solution into a sample of syrup containing crystals and into unclarified pomegranate juice to determine their effect on the content of total polyphenols, flavonoids, anthocyanins, pranthocyanidins and its antioxidant activity was also studied.