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| Titel: |
Sunflower seed hulls as a main nutrient source for cultivating Ganoderma lucidum |
| Auteur: |
Curvetto , N. Delmastro , S. Devalis , R. Figlas , D. González Matute, R. |
| Verschenen in: |
Micologia aplicada international |
| Paginering: | Jaargang 14 (2002) nr. 2 pagina's 19-24 |
| Jaar: |
2002 |
| Inhoud: |
Sunflower seed hull, an abundant and cheap by-product of the edible oil industry, was used as a substrate for growing Ganoderma lucidum in a synthetic log system. We evaluated: i) Mycelial growth rate on different formulations of supplemented malt-yeast agar (MYA); ii) Mycelial growth in substrates of sunflower seed hull with the addition of malt or wheat bran; and iii) the biological efficiency and the production rate at the end of the first harvest. A significant increase in growth rate was achieved when the MYA media contained 10 g L-1 glucose plus 0.4% milled sunflower seed hulls. The substrate containing wheat bran showed a higher mycelial growth rate. Productivity of the substrate containing 5% malt was higher than those from other formulations. Sunflower seed hull can be used as the main energy and nutritional source in the formulation of a substrate for the cultivation of G. lucidum, and the addition of 5% malt to the substrate improved the mushroom growth rate. |
| Uitgever: |
Micología Aplicada Internacional (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 4 van 5 gevonden artikelen
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