进口热损大豆生产成本分析

Production cost analysis of imported heat damaged soybean

进口巴西大豆常会出现不同程度的热损,为明确热损大豆在生产加工时所增加的成本和带来的多项问题,对热损大豆加工大豆脱胶油和精炼大豆油的成本进行分析。结果发现,热损大豆生产大豆脱胶油的成本比正常大豆增加6.2元/t,精炼成本增加14.33元/t。热损大豆加工制备精炼大豆油,油脂得率下降,所得油脂品质和豆粕品质下降,皂脚和脱臭馏出物等副产品产量增加。可通过将热损大豆和正常大豆按一定比例混合,或保障所购大豆在运输和加工过程中的环境条件以保证大豆品质,还可在采购、海运、保险合同中签订相关条款,以降低热损大豆对企业造成的损失。

Imported Brazilian soybean often has different degrees of heat damage.In order to identify the increased costs and problems associated with the processing of heat damaged soybean,the costs of processing degummed soybean oil and refined soybean oil from heat damaged soybean were analyzed.It was found that the cost of producing degummed soybean oil from heat damaged soybean increased by 6.2 yuan/t and the refining cost increased by 14.33 yuan/t.The refined soybean oil prepared from heat damaged soybean showed a decrease in oil yield,a decrease in the quality of the product oil and soybean meal,and an increase in the production of by-products such as soapstock and deodorized distllates.Enterprises can mix heat damaged soybean with normal soybean in certain proportions,and ensure environmental conditions for the purchased soybean during transportation and processing to ensure soybean quality,and sign relevant clauses in procurement,shipping,and insurance contracts,so as to reduce the losses by heat damaged soybean to enterprises.