| 固体发酵法生产饲用复合酶 |
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| 引用本文： | 张礼星,章克昌,徐爱芬. 固体发酵法生产饲用复合酶[J]. 食品与生物技术学报, 1997, 16(1) |
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| 作者姓名： | 张礼星 章克昌 徐爱芬 |
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| 作者单位： | 无锡轻工大学生物工程学院 |
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| 摘 要： | 以啤酒厂的副产物麦糟为培养基进行固体发酵，在３０℃经２４ｈ发酵后，复合酶中纤维素酶、糖化酶、中性和酸性蛋白酶的活力分别为４２．８Ｕ／ｇ，５８２．８Ｕ／ｇ，３５３．０Ｕ／ｇ，２３７．７Ｕ／ｇ，可作为饲料用复合酶制剂。
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| 关 键 词： | 固体发酵；饲用复合酶；麦糟 |
Feed Enzymes Complex by Solid Fermentation |
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| Zhang Lixing Zhang Kechang Xu Aifen. Feed Enzymes Complex by Solid Fermentation[J]. Journal of Food Science and Biotechnology, 1997, 16(1) |
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| Authors: | Zhang Lixing Zhang Kechang Xu Aifen |
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| Abstract: | The enzyme complex production that was produced by a solid state spent grain medium from Rhizopus sp. RRE-01 was reported. The results indicate that cellulase activity reached 42.8U/g, glucoamylase 582.8U/g, neutral protease 353.0U/g and acid protease 237.7U/g simultaneously in the enzyme complex after 24 hours' fermentation. The enzyme complex can be used as additive for raising poultry. |
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| Keywords: | solid state fermentation feed enzyme complex spent grain |
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