謝福泉; 謝寶貴; 林遠崇; 羿紅; 付瑞洲
福建省蠶桑研究所食藥用菌研究室; 福建農(nóng)林大學生命科學學院; 福建省蠶桑研究所食藥用菌研究室; 福建省蠶桑研究所食藥用菌研究室; 福建省蠶桑研究所食藥用菌研究室 福州350003 ; 福州350002 ; 福州350003 ; 福州350003 ; 福州350003

【中文摘要】 草菇子實體經(jīng)不同劑量60Co γ射線輻照后,置于16℃、無光照的生化培養(yǎng)箱中貯藏6d。結(jié)果表明,0.4kGy劑量輻照對草菇的保鮮效果最好。對不同劑量處理的草菇進行生理生化分析表明,其蛋氨酸含量、呼吸強度等指標均明顯低于對照;粗蛋白、粗脂肪、粗纖維、氨基酸總量等指標與對照差異不大。

【英文摘要】 <Abstrcat> The Volvariella volvacea fresh fruitbodies treated with different doses of 60Co-γ ray were preservated in biochemical incubator at 16℃ for 6d without light. The fresh-keeping effect of 0.4kGy irradiation dose was the best. The analysis results showed that the methionine content and respiration intensity of V. volvacea treated with different doses of 60Co-γ ray was significantly lower than that of the CK and that there was no distinctive variance between the groups treated with different doses of 60Co-γ ray and the CK in the content of crude protein, crude fat, crude fibre and amino acids.

【中文關(guān)鍵詞】 草菇; 60Co-γ; 保鮮; 生理生化指標
【英文關(guān)鍵詞】 Volvariella volvacea; 60Co-γ; Fresh-keeping; Physiological and biochemical index
【基金】福建省科技廳資助項目"草菇保鮮技術(shù)的研究"(98-z-188)的部分內(nèi)容

【文獻出處】 食用菌學報,Acta Edulis Fungi,編輯部郵箱,2005年02期 【DOI】CNKI:SUN:SYJB.0.2005-02-009