Studies On Cider Industrialization

With the development of the fruit plant products industry, apple yield is increased year and year. So the deepen machining industrialization of apple which concentrated juice and canned goods are main way is set up. But the reality problem that the fresh fruit is unmarketable, overstocked and rotten can't be still resolved effectually. At present, the study on cider which is brewed with concentrated juice has succeed and a new way to improve the apple extra value has been established, which has good economic and social benefits. Therefore, the cider products can be developed and the progress for fruit industrialization can be promoted strongly by using rich apple resource, which is urgent need for citizen economy increasing rapidly.According to social request, the practice research for cider industrialization is deepened. On the side of process control, the technologic paramenters of fermentation temperature, fermentation time, O2 quantity, mixing frequency etc. are culled and optimized after enlarging the fermentation volume, and optimum operating technological process is made stable test. Retained cider nutrition and flavor substance basically, the technologic condition and project parameters for industrialization are gained. In the experiments about the application, the basic tram-work of cider industrialization has been made preliminary design and its economic benefit has been analyzed and evaluated, which reveals the feasibility for cider industrialization.Accomplished the project, it acts as setting an example and extending for low temperature control fermentation technology with cider industry, as well as provides a powerful basis of cider industrialization, meanwhile, applies a reliable reference value for investment item of construction unit and steps a pace for shaanxi's cider industry powerfully.Zhang Shao-wei (Applied Chemistry) Directed by Prof. Song Ji-rong...