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Talk about the comprehensive development and utilization of Tenebrio


, The active bleaching clay plus 4% of the amount for the first time, marking time for 30 minutes, bleaching temperature 90E, the second time plus 3%, marking the time ShandongFoodFermentation-27 between Shandong food fermentation l 20h, temperature 85 ℃,[link widoczny dla zalogowanych], vacuum 0.1MPA; vacuum steam distillation deodorization, vacuum 0.08MPA, temperature l80 ~ C, deodorizing time 3h. 2006.4 (Total 143) oil yield of 25 ~ 29%, and the extraction of oil in oleic acid and linoleic acid contents were 44.70% and 24.10%. 2.2 Extraction of functional animal proteins [3】 alkali residue (2) filtrate lff residues (1) extraction of a filter for a one extract of a pH adjusted to neutral alcohol Shen a filter for a spray-drying a residue of a Experimental Analysis of crude protein obtained, the optimum conditions for the base formulation: alkali concentration 3o / 0 'temperature of 80 ~ C, extraction time were twice 3h ~ 1] 2h, solid to liquid ratio of 1: l0 and l : 6. So that the concentration of alcohol in 600 / 0 ethanol precipitation around. Spray drying temperature in the inlet air temperature is 130 ~ C ~ 140V, the air temperature was 60 \2.3 Extraction of chitosan [4 filtrate filtrate washed bleaching agent washing Tllfll acidic residue (2) an alkali treatment, an acid residue of a filter of a filtering process a residue of a washing of a bleaching oxide residue of a filter for a washing of a washing ll rinse a filter for a reduction of a deacetylated residue of a residue of a filter for a base of dry grinding of a chitosan treatment (removal of protein) conditions Na0H solution concentration of 5, the total time of 6h,[link widoczny dla zalogowanych], intermittent treatment 2 times, each time the processing time to 3h. Acid treatment (desalination) conditions: the concentration of hydrochloric acid l0%,[link widoczny dla zalogowanych], the total time of 6h, intermittent treatment 2 times, each time when asked to deal with 3h. Oxidative bleaching conditions: using 0.25% KMnO oxidation bleaching, bleaching time 3h, temperature 80 ~ C. Restore the rinsing conditions: solid washed with water after. Then, 1.5o/0I ~ JNatr-ISO4 remove the color of manganese,[link widoczny dla zalogowanych], 'marking time 3h, temperature 80 ℃. Deacetylation conditions: temperature control 50 ~ 70 ~ C, 60% alkali concentration, the total time 6h, intermittent treatment 2 times the processing time is 3h. Dry conditions :70-80 ~ C vacuum drying. Preparation of Chitin by this Act, the yield is about 10-12% deacetylation rate of 98% or more. Comprehensive utilization of by-products 3 3.1 Tenebrio Tenebrio beetle shed quality raw materials to produce chitin, their calcium content is much lower dry shrimp, crab shell, the difficulty of processing low. The function of chitin in the food, medical supplies, health products and green materials, textiles, film production and other areas of degradation has broad application prospects. 3.2 Laboratory tests of fecal nitrogen Tenebrio 3.37%, 1.04% phosphorus, and zinc, boron, manganese, iron, magnesium, calcium,[link widoczny dla zalogowanych], copper seven trace elements. Tenebrio molitor Linnaeus treated the use of the following three aspects. 3.2.1 can serve as a good organic fertilizer, manure applied to insects as the main raw materials for bio-organic fertilizer not only high fertility soil fertility and increase crop yields, improve quality of agricultural products, but also reduce the cost of agricultural production, improve soil structure, improve agro-ecological environment and promoting sustainable development of farming. Currently on the market real products and efficient supply of bio-organic fertilizer is not, and there is instability, can not meet the high demand for agricultural production. Therefore, the project to worm manure as the main raw materials to produce an efficient organic fertilizer, has good market prospects. 3.2.2 Tenebrio molitor Linnaeus as a natural medium to Tenebrio molitor Linnaeus as the main raw material mixture of the solid medium for culture production of fungal protease, glucoamylase, etc., have a good effect for enzyme production [5】 . According to the composition of feces of Tenebrio molitor, the appropriate medium together with other raw materials, the medium of nitrogen, carbon and other nutrients to achieve a more appropriate ratio (according to the requirements of different species) to as large-scale production enzyme medium raw materials. Lower overall costs, increase market competitiveness. 4 Conclusion From the above discussion we can see that the value of Tenebrio use of food resources is very large, is also great potential for development, so the prospects are very promising. China's food processing in insect development has just started on, because resources are very rich in insects, is also very high nutritional value and other advantages. Therefore, strong development and utilization of food resources Tenebrio imperative, as China's rising standard of living, eating from the burning of traditional methods with scientific processing, development of new green health insect food, for our contribute to national economic development. - 28 - ShandongFoodFermentation
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