本报告研究了以广西特产八角茴香油为原料，采用高塔高效精馏结合冷冻过滤技

This report studies the production of high-purity trans fennel brain natural flavor products by using high-efficiency rectification combined with freeze filtration technology as raw materials in Guangxi's specialty star anise oil; the Cy-type high-efficiency wire mesh corrugated filler and suitable The high-efficiency rectification process of the high tower has studied the effects of rectification vacuum, rectification temperature, rectification reflux ratio, freezing temperature, and freezing time on the quality of the obtained products. The produced fennel brain products meet the requirements of GB 23489-2009. Determine the efficient, reasonable and economical product production process, complete the pre-industrial research and construction, after the implementation of this project in Nanning Hesheng Spice and Flavor Co., Ltd., the annual new output value is 34.4 million yuan, the annual new sales income is 34.4 million yuan, and the annual profit and tax increase A total of 8.532 million yuan, the annual new tax amounted to 3.3007 million yuan (including income tax and national tax), and an annual net profit of 5.231 million yuan.

This report studies the raw material of Guangxi specialty octagonal musk oil, using high tower high-efficiency distillation combined with freezing filtration technology, purifying the natural fragrance products of high-purity trans-large fennel brain, and determined the cy-high-efficiency silk mesh ripple filler and suitable high tower high-efficiency distillation process, and studied the effect of distillation vacuum, distillation temperature, distillation return ratio, freezing temperature, freezing time on the product quality of the product, and the production of large fennel brain products Determining the production process of products with efficient and reasonable economy, completing the pre-industrialization research and construction, Nanning City and Yi Spice Flavorcoscotis Co., Ltd. implemented the project after the annual increase in output value of 34.4 million yuan, annual new sales revenue of 34.4 million yuan, the total annual increase in profits and taxes of 8.5326 million yuan, the total annual new tax amounted to 3.307 million yuan (including income tax and national tax), the annual net profit of 5.2319 million yuan.

In this report, the high-purity trans anisole natural flavor product was purified by high-efficiency distillation and freezing filtration technology with Guangxi star anise oil as raw material. The CY type high-efficiency screen corrugated packing and appropriate high-efficiency distillation technology were determined. The vacuum degree, temperature, reflux ratio, freezing temperature and freezing time of distillation were studied to obtain the product Under the influence of product quality, the anethole products produced reach GB 23489-2009, we must determine the efficient, reasonable and economical production process and complete the preliminary research and construction of industrialization. Nanning and Sheng flavor and fragrance Co., Ltd. implemented the new project output value of 34 million 400 thousand yuan after the implementation of the project, the annual sales revenue increased by 34 million 400 thousand yuan, the total annual profits and taxes increased to 8 million 532 thousand and 600 yuan, and the total annual tax increase amounted to 3 million 300 thousand and 700 yuan (including income tax and national tax), and the net profit was 523.1. 90000 yuan.