Tran duc manh 1410705
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Tran duc manh 1410705
Tran duc manh 1410705
DALAT UNIVERSITY THE FACULTY OF NUCLEAR ENGINEERINGTRAN DUC MANH - 1410705STUDY ON POTATO SPROUT INHIBITION BY LOW ENERGY X-RAYSTHESIS SUBMITTED FOR T Tran duc manh 1410705 THE DEGREE OF NT CLEAR ENGINEERING ENGINEERSUPERVISOR TAMIKAZU KUMETUTORNGUYEN Till MINH SANG2014 - 2019REMARKS OF SI TERVISORREMARKS OF REVIEWERABSTRACTPotato is one of the most popular and important foods. It needs high storage conditions because it is susceptible to damage. Three major problems o Tran duc manh 1410705 f potato preservation arc rolling, greening and sprouting. Irradiation is a very useful method to inhibit the sprout and increase the preservation limTran duc manh 1410705
e.This research is mainly focused on determination of the optimum irradiation condition for sprout inhibition of potato Solatium tuberosum L. PO3 (abbDALAT UNIVERSITY THE FACULTY OF NUCLEAR ENGINEERINGTRAN DUC MANH - 1410705STUDY ON POTATO SPROUT INHIBITION BY LOW ENERGY X-RAYSTHESIS SUBMITTED FOR T Tran duc manh 1410705 ffective depth dose to inhibit the sprout is 60 Gy at 5 mm of potato depth from the surface.Using the various cut niters, the dose in depth were decreased according to the filter thickness. Therefore, the small dose uniformity ratio (max/min) can be obtained with thicker filter. FO (without filter) Tran duc manh 1410705 cannot completely inhibit the sprout because the dose of inside is not enough for sprout inhibition. F2 (150Gy at surface. 81 Gy at 10 mm, 29 Gy at 50Tran duc manh 1410705
mm depth) inhibited the surface sprout but could not inhibit the back side. F3 (150 Gy at surface and 75 Gy at 50mm depth) inhibited completely. ThesDALAT UNIVERSITY THE FACULTY OF NUCLEAR ENGINEERINGTRAN DUC MANH - 1410705STUDY ON POTATO SPROUT INHIBITION BY LOW ENERGY X-RAYSTHESIS SUBMITTED FOR T Tran duc manh 1410705 lowdown the sprouting rate. When the potatoes are irradiated in the dormancy period, the required absorbed dose is up to 60 Gy but the irradiation after the dormancy period can be only slowdown the rate of sprouting.Keyword: Potato preservation, irradiation, sprouting inhibition, low energy X-rays, Tran duc manh 1410705 absorbed dose.iACKNOWLEDGEMENTFirstly. I would like to thank my supervisor Prof. Tamikazu Kume for his valuable help and guidance. I am thankful to hiTran duc manh 1410705
m for his encouragement given me in completing the research.I also express my sincere thanks to Ms. Nguyen Thi Minh Sang who supported me with her knoDALAT UNIVERSITY THE FACULTY OF NUCLEAR ENGINEERINGTRAN DUC MANH - 1410705STUDY ON POTATO SPROUT INHIBITION BY LOW ENERGY X-RAYSTHESIS SUBMITTED FOR T Tran duc manh 1410705 s my deep apperception towards my parents and my classmates for providing me the moral support and encouragement.Thanks again to all who supported.liCOMMITMENTI assure that the work embodied in this thesis was my own work carried out by me under the supervision of Prof. Tamikazu Kume. The content an Tran duc manh 1410705 d research results in this thesis are honest and unpublished in any form before.In addition, the thesis also uses figures, the number of comments, revTran duc manh 1410705
iews as well as data from other authors, agencies, and organizations as cited and annotated.If any fraud is detected. I bear full responsibility for tDALAT UNIVERSITY THE FACULTY OF NUCLEAR ENGINEERINGTRAN DUC MANH - 1410705STUDY ON POTATO SPROUT INHIBITION BY LOW ENERGY X-RAYSTHESIS SUBMITTED FOR TDALAT UNIVERSITY THE FACULTY OF NUCLEAR ENGINEERINGTRAN DUC MANH - 1410705STUDY ON POTATO SPROUT INHIBITION BY LOW ENERGY X-RAYSTHESIS SUBMITTED FOR TGọi ngay
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