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Wysłany: Nie 18:32, 28 Lis 2010 Temat postu: ugg boots ireland Irradiation of Cordyceps sinensi |
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Irradiation of Cordyceps mycelium powder
The content of vitamin C and E decreased by 8.4% to 9.5% and 29.6% a 33.3%. Because vitamin C and E are not the main Cordyceps mycelium powder nutrients to levels decreased after irradiation, does not constitute powder Quality index. Therefore,[link widoczny dla zalogowanych], from the quality considerations,[link widoczny dla zalogowanych], irradiation technology and methods of Cordyceps sinensis powder is feasible. The powder is sterilized by irradiation with good storability, which can effectively improve the shelf life. Key words radiation, Cordyceps mycelium powder, sterilized CLC o621.25 Reference lKalilakura2OwczarczyH, HiranoItoH,[link widoczny dla zalogowanych], eta1. RadiatPhysChem, 2002,63 (3-6) :685-689kHB, MigdalKedziaB. RadiatPhysChem, 2000,57 (3-6) :331-335Radiationdecontaminationofmyceliumpowderofsinensiy. Coy-raysSHIJianjunZHAOXiaojunSUNZhimingCHENHuiSUNGuilian. LIXiaoyun (CollegeofScience, ZhejiangSci.TechUniversity, Hangzhou310018). (InstituteofNuclearAgriculturalSciences,[link widoczny dla zalogowanych], ZhejiangUniversity, KeyLaboratoryofNuclearAgriculturalSciencetheMinistryofAgricultural, Hangzhou310029) Inthispape ~ radiationdecontaminationeffectsofmyceliumpowderofsinensiswithCov-raysandinflu-enceonltscomponentswerestudied. Theresultsshowedthattheirradiationwasveryeffectiveinkillingbacteriaandmouldsinmyceliumpowder. TheDl0valueforbacteriaandmouldswere5.5lkGyand5.72kGyrespectively. Theoptimumdosefordecontaminationofmyceliumpowderwas8 ~ 9kGy. Irradiatingthemyceliumpowderto8 ~ 9kGydidnotcauseobviouschangesinthecontentoffatryacid, protein,[link widoczny dla zalogowanych], totalpolysaccharide, totalfreeaminoacidandmajornutrientcomponentsofadenosine, mannitol, andniVogen. Theirradiatedmyceliumpowder. 1ostrespectively8.4% ~ 9.5% and29.6% ~ 33.3% vitaminCandE. buttheyareminornuVientcomponents. Atierradiationdecontamination, thequality-guaranteedmyceliumpowderhasextendedshelflife. KEYWORDSIrradiation. Myceliumpowderofsinensis. SterilizationCLCo621.25 Zhejiang Provincial Education Department (20040431) and the Analysis Foundation of Zhejiang Province (03135) funded the first author: Shi Jianjun, male, born in July 1961, a 1983 graduate of the University of Science and Technology, Bachelor of Science, Professor
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