書誌事項
- タイトル別名
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- Effects of Heating and Ultrasonication on Soy Bean Protein
- ダイズ タンパクシツ ニ アタエル カネツ ト チョウオンパ ノ エイキョウ
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Changes in viscosity and amounts of sulfhydryl groups of soy bean milk(protein, 4.8%)by heating were investigated. The heated milk was ultrasonicated at room temperature to clarify the effects of ultrasonication on the aggregation of soy bean proteins. The results obtained were as follows: 1)When the milk was heated in 90°C bath, amounts of sulfhydryl groups increased within 1 min., and decreased after 2 min., showing decrease of 7S proteins. Viscosity of the milk increased at the same time. But the viscosity of the milk masked with N-ethylmaleimide(NEM) increased more rapidly during heating for 8 min. The existence of sulfhydryl group was assumed to be not necessary for the aggregation of the protein. 2)Soy bean milk was heated in water bath(90°C)to reach 80-85°C and ultrasonicated after cooling. Viscosity of the milk decreased within 30 sec., and the amounts of sulfhydryl groups increased rapidly. By the ultrasonication, decomposition of a component of 11S proteins was observed which lead to decrease of the viscosity and increase of the sulfhydryl groups. These results were confirmed by a successive process, such as heating, sonication, heating, sonication and re-heating.
収録刊行物
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- 日本食品工業学会誌
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日本食品工業学会誌 27 (3), 103-107, 1980
社団法人 日本食品科学工学会
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詳細情報 詳細情報について
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- CRID
- 1390001206404851840
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- NII論文ID
- 130003967010
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- NII書誌ID
- AN00192587
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- NDL書誌ID
- 2174890
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- ISSN
- 00290394
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可