Increased Digestibility of Raw Starches by Mutant Strains of Aspergillus awamori
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概要
- 論文の詳細を見る
Aspergillus awamori possesses the ability to digest raw starches. For the effective utilization of starchy crops in South-Asian countries, it is important to digest raw starches without cooking for the industrial fermentation process. In this study, mutant strains of Aspergillus awamori IFO4033 with increased activity of α-amylase were isolated from freeze dried spores irradiated with C5+ ion-beams. The frequency of the mutation and the activity were higher for C5+-irradiated samples than those for gamma-irradiated ones. Compared to the digestibility of raw starches from cassava, sago and sukun by the parent strain, it increased two- to threefold by some mutant strains obtained from C5+ ion-beam irradiated spores.
- 社団法人 日本食品科学工学会の論文
- 1999-05-01
著者
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Amsal Aryanti
Takasaki Radiation Chemistry Research Establishment Japan Atomic Energy Research Institute
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Ito Hitoshi
Takasaki Radiation Chemistry Research Establishment
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TAKIGAMI Machiko
Takasaki Radiation Chemistry Research Establishment, Japan Atomic Energy Research Institute
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Takigami Machiko
Takasaki Radiation Chemistry Research Establishment Japan Atomic Energy Research Institute
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Ito Hitoshi
Takasaki Radiation Chemistry Research Estabkishment Japan Atomic Energy Research Institute
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