【作者】頡敏華; 李梅; 吳小華; 田世龍; 仁愛民; 張桂香

【Author】XIE Min-hua1; 2; LI Mei1; 2; WU Xiao-hua3; TIAN Shi-long1; 2; REN Ai-ming4; ZHANG Gui-xiang4(1.Agricultural Product Storage and Processing Research Institute; Gansu Academy of Agricultural Sciences; Lanzhou Gansu 730070; 2.Engineering and Technology Research Center for Agricultural Product Storage and Processing of Gansu Province; Lanzhou Gansu 730070; 3.College of Agronomy; Gansu Agricultural University; Lanzhou Gansu 730070; 4.Vegetable Research Institute; Gansu Academy of Agricultural Sciences; Lanzhou Gansu 730070)

【作者機構】甘肅省農業科學院農產品貯藏加工研究所; 甘肅省農產品貯藏加工工程技術研究中心; 甘肅農業大學農學院; 甘肅省農業科學院蔬菜研究所

【摘要】 以雙孢蘑菇為材料,研究其適宜的貯運溫度、包裝材料和保鮮劑種類。結果表明,0℃是雙孢蘑菇貯藏的適宜溫度,泡沫箱為雙孢蘑菇適宜的貯運包裝材料,3種強氧化性保鮮劑,對雙孢蘑菇具有很好的保鮮效果,分別為二氧化氯(50 mg·L-1～200 mg·L-)1、次氯酸鈉(20 mL·L-1～50 mL·L-)1和過氧化氫(3%～5%)。貯藏20 d,經二氧化氯、次氯酸鈉和過氧化氫處理的雙孢蘑菇,其褐變指數分別為0.269、0.4和0.469,分別較對照CK低73.1%、60%和53.1%,其開傘率分別為20%、35%和35%,分別較對照CK低80%、65%和65%。

【Abstract】 Take the Agaricus bisporus as the material,the appropriate storage and transportation temperature,packing materials and preservative type were studied.The results showed that 0℃ was the appropriate storage temperature,the foam boxes were suitable storage and transportation packing material for the Agaricus bisporus,3 kinds of strong oxidizing preservative on Agari-cus bisporus had a good fresh-keeping effect,namely,chlorine dioxide(ClO2,50 mg·L-1～200 mg·L-1),sodium hypochlorite(NaClO,20 mL·L-1～50 mL·L-1) and hydrogen peroxide(H2O2,3%～5%).The browning index of Agaricus bisporus stored for 20 d,treated with ClO2,NaClO and H2O2,was 0.269,0.4 and 0.469,respectively,which were 73.1%,60% and 53.1% lower than the CK.The parachute rates were 20% and 35%,respectively,which were 80% and 65% less than the CK.

【關鍵詞】 雙孢蘑菇; 保鮮; 二氧化氯; 次氯酸鈉; 過氧化氫

【Key words】 Agaricus bisporus; ClO2; NaClO; H2O2; Fresh-keeping

【基金】國家“十一五”科技支撐計劃項目(2008BADAIB07-10)

【文獻出處】 中國食用菌,Edible Fungi of China,編輯部郵箱,2010年03期

【DOI】CNKI:SUN:ZSYJ.0.2010-03-022

【分類號】S646.11