Effect of Step High Pressure Sterilization and Conventional Sterilization Method on the Trace Nutrients in Mushroom Compost(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Effect of Step High Pressure Sterilization and Conventional Sterilization Method on the Trace Nutrients in Mushroom Compost

Author(s):: YANG Hongpeng1; YANG Liwei2; HUANG Liang1; YANG Hua3; WANG Xufeng3; BAN Litong1; (1.College of Resources and Environment，Tianjin Agricultural College，Tianjin 300384；2.Forestry and Fruiter Institute of Tianjin，Tianjin 300112；3.Tianjin Lyushengpengyuan of Agricultural Science and Technology Development Limited Company,Tianjin 300400)

Keywords:: mushroom compost; nutrients; step high pressure sterilization; conventional sterilization

Abstract:: Taking mushroom compost as material，the effect of in the process of ladder type high pressure sterilization(100 ℃，vacuum pumping to -0.05--0.06 MPa in 50-60 minutes，heating 121 ℃ by 12-15 minutes，90 minutes in 0.11 MPa），the ordinary high pressure sterilization method (1.5-2.0 hours,121 ℃) and the general sterilization method(15 hours,100 ℃) on the contents of folic acid，nicotinic acid，vitamin C，vitamin B1 was studied.The results showed that the contents of folic acid，nicotinic acid，vitamin C，vitamin B1 in the process of ladder type high pressure sterilization were higher than that of the ordinary high pressure sterilization method and the general sterilization method.

[1]杨新美.中国食用菌栽培学[M].北京:中国农业出版社，1988：158.

[2]张金霞.中国食用菌菌种学[M].北京:中国农业出版社,2011：101.

[3]韦文添.维生素及生长调节剂对大球盖菇菌丝生长的影响[J].贵州农业科学，2013,41(5)：87-89.

[4]吴秀珍,王秋玲,杜双田,等.无机盐、维生素及生长调节剂对斑玉蕈菌丝生长的影响[J].西北农林科技大学学报(自然科学版),2012，40(3):158-161.

[5]马璐，林衍铨，江晓凌，应正河无机盐、维生素与植物生长调节剂对绣球菌菌丝生长的影响[J].菌物研究,2011,19(3)：172-175.

[6]韦文添.NNA和VB1对秀珍菇菌丝生长的影响[J].吉林农业科学,2012，37(5):42-44.

[7]李华昌,符斌.实用化学手册[M].北京:化学工业出版社，2007：496-497.

Last Update: 2016-07-11