The Development And Research Of The Okra Composite Fruit And Vegetable Juice

In this study, I do some research on the compound formula of fruit and vegetable juice with okra as raw materials. On the basis of the informed research, we study a lot of problems about the processing and storage.In the research of okra compound fruit and vegetable juice drinks, we do the following experiments and get relative conclusion:(1)the choice of okra raw materials:we choose to pick fresh green capsule as the raw materials of the extraction through the different color of the okra pods multifaceted assessment. Having mashed the raw materials, the ingredients was extracted at60℃in90min after adding10volumes of water, then we got okra juice. They were concentrated to obtain okra juice for preservation.(2)Complex formulation research: organoleptic score uses corporate standard as evaluation which is stricter than national standard. We select the type of stabilizer, the proportion of juice, the amount of juice concentrate, sucrose content, Citric acid content as five factors to do single factor experiment. Carrageenan:CMC-Na=2:1(m:m), Okra juice concentration: Pineapple, grape juice concentration=3:1, concentration: water=3:7, Dosage of5%sucrose, Citric acid dosage of0.04%. Okra orthogonal got mixed juice content of25%,5%sucrose, carrageenan and CMC-Na composite at a mass ratio of2:1in an amount of0.15%,citric acid in an amount of0.04%, a homogeneous pressure is30Mpa, both best quality for two times the experimental program and the homogenization time of2min（.3）Selection of sterilization conditions: high temperature sterilization sterilization process as okra, studied sterilization temperature and sterilization time two single factor experiments to determine an approximate area, then sterilization temperature and sterilization time orthogonal experiment to determine the sterilization process conditions: sterilization temperature120℃, sterilization time12s(4) quality standards for testing products: Two complex solutions okra fruit and vegetable juice beverage products comply with corporate standards which is stricter than national standards.