STUDY ON RADIATION STERILIZATION OF ASPERGILLUS NIGER PECTINASE

Liu Haisen; Zhou Jianping; Lu Dengxue; Lu Lanfu; Jin Jixin; Lou Yuxun

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STUDY ON RADIATION STERILIZATION OF ASPERGILLUS NIGER PECTINASE

更新时间：2023-04-23

- STUDY ON RADIATION STERILIZATION OF ASPERGILLUS NIGER PECTINASE
- Journal of Radiation Research and Radiation Processing Vol. 9, Issue 1, Pages: 59-60(1991)
- 作者机构：
  
  1.甘肃省科学院生物研究所，兰州
  2.兰州辐射技术开发中心，兰州
- 作者简介：
- 基金信息：
- DOI：
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Liu Haisen, Zhou Jianping, Lu Dengxue, et al. STUDY ON RADIATION STERILIZATION OF ASPERGILLUS NIGER PECTINASE. [J]. Journal of Radiation Research and Radiation Processing 9(1):59-60(1991)
DOI：

Liu Haisen, Zhou Jianping, Lu Dengxue, et al. STUDY ON RADIATION STERILIZATION OF ASPERGILLUS NIGER PECTINASE. [J]. Journal of Radiation Research and Radiation Processing 9(1):59-60(1991) DOI：

摘要

本文用,60,Coγ射线对黑曲霉果胶酶液进行杀菌处理。吸收剂量1—25 kGy范围，酶活力不因辐照而降低。15 kGy剂量，酶液中即检不出存活菌，并且酶液经贮存后酶活力有较好的保存效果。

Abstract

This paper reports the result of radiation sterilization of aspergillus niger pectinase liquid by ,60,Co γ-rays. When absorbed dose was from 1 kGy to 25 kGy, enzyme activity didn't reduce. When absorbed dose was 15 kGy, There aren't active strains in the enzyme liquid: and enzyme activity of the enzyme liquid by preserved had better preserved effect.

关键词

黑曲霉果胶酶液杀菌效果酶活力保存效果

Keywords

Aspergillus niger pectinase liquidSterilized effectEnzyme activityPreserved effect

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STUDY ON THE EFFECT OF γ-RADIATION ON STERILIZATION AND ENZYME ACTIVITY OF PAPAINASE

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