Use aqueous process to make oil at low temperature; it can produce walnut oil with natural health-care function. And at the same time, it can ensure the protein invariance, so as to produce walnut powder which has good quality and excellent solubility.

The technological process is:    

                                            Auxiliary material
                                                        ↑
Walnut meat →soaking and peeling→ grinding→ extract →separating and degreasing                          
                                                        ↓   
                    Demulsification and dehydration →filtration→ Walnut oil
Allocation →homogeneity →sterilization →concentration →drying →packing→ walnut powder

Its technological features are:

1. Continuous production, the whole process is at low temperature, to ensure that natural nutrients of the walnut are not destroyed.

2. It overcomes the disadvantages of other processes, and can produce refined walnut oil and walnut powder at the same time, so as to make full use of the walnut and make the quality of walnut powder become higher.

3. Its processing technology is flexible, and can produce a variety of products according to different requirements.

4.The production operation is safe. Use spray drying process to do drying, so as to create good instant of walnut powder.