A study on the techniques of prolonging the preservation period of alive tussah cocoons by means of <sup>60</sup>Co <italic style="font-style: italic">γ</italic> ray irradiation to control the pupae development

Xiushan Zhu; Fuquan Liu; Lingyun Zhou; Junsheng Tong

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A study on the techniques of prolonging the preservation period of alive tussah cocoons by means of ⁶⁰Co γ ray irradiation to control the pupae development

更新时间：2022-09-13

- A study on the techniques of prolonging the preservation period of alive tussah cocoons by means of ⁶⁰Co γ ray irradiation to control the pupae development
- Nuclear Techniques Vol. 09, Issue 10, (1986)
- 作者机构：
  
  沈阳农业大学
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：24 May 1984，
  
  Published：1986-10
- 稿件说明：
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Xiushan Zhu, Fuquan Liu, Lingyun Zhou, et al. A study on the techniques of prolonging the preservation period of alive tussah cocoons by means of ⁶⁰Co γ ray irradiation to control the pupae development[J]. Nuclear techniques, 1986, 09(10): 52-53,43,64,F3.
DOI：

Xiushan Zhu, Fuquan Liu, Lingyun Zhou, et al. A study on the techniques of prolonging the preservation period of alive tussah cocoons by means of ⁶⁰Co γ ray irradiation to control the pupae development[J]. Nuclear techniques, 1986, 09(10): 52-53,43,64,F3. DOI：

摘要

柞蚕茧是我国的主要特产之一，仅辽宁省每年产茧100多万担，但在贮藏加工保管上，自缫丝有史以来，基本上采用热蒸气烘杀干燥贮藏。这种方法仅辽宁省每年耗煤万余吨，耗电近60万度。随着原子能事业的飞跃发展和核辐射贮藏保鲜在国内外较广泛的应用，我们改热能烘杀干燥为核辐射活体贮藏保鲜，即用适宜照射量的γ射线照射柞蚕蛹，使其脑神经分泌系统受到损伤或抑制，达到不能分泌或少分泌脑激素，或使其新陈代谢和生长发育受到损伤或抑制，从而使蛹体发育停止或延缓，进而达到较长期或长期活体贮藏。这种方法，可节省能源、降低成本。

Abstract

The tussah cocoons have been treated by γ irradiation to control the pupae development and prolong their preservation period. As compared with the conventional hot steam killing method

it could save energy

cost and improve the quality of silk or cocoons.

The experiment showed that the tussah pupae in dormant or pre-blackening period were irradiated by the dosage of 2×10

R or more

their respiration strength weakened

glycogen consumption decreased and all the metabolisms were inhibited.

If the dormant pupae were irradiated by 8—12×10

ray

they can be preserved two months longer in ordinary temperature than the controlled. The unraveling technology and silk quality analysis of the tussah cocoons irradiated by 2—25×10

ray keep unchanged as compared with the controlled.

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A study on the techniques of prolonging the preservation period of alive tussah cocoons by means of 60Co γ ray irradiation to control the pupae development

DOI：

摘要

Abstract

关键词

Keywords

references

A study on the techniques of prolonging the preservation period of alive tussah cocoons by means of ⁶⁰Co γ ray irradiation to control the pupae development