A strategy for preparing selenium-enriched malt powder, comprising the complying with activities:
Action 1, growing of wheat: use quick-acting selenium-enriched aspect item to the wheat (the selection is Yangmai No. 12) that remains in the jointing stage on March 20 annually, in addition to the fertilizing price is 100 kg/mu. And the above-mentioned quick-acting selenium-enriched material is prepared with the following activities: Evaluating parts by weight are 30 parts of urea, 10 parts of boric acid, 20 parts of potassium dihydrogen phosphate, 6 parts of selenic acid, 10 parts of zinc plant food, 0.1 parts of sodium nitrophenolate 60 components in addition to 60 parts of natural bean cake, placed all the above raw materials right into the mixer, as well as add 20% of the full weight of the product, and also mix for thirty minutes to thaw part of the product. After totally mixing, remain to mix to dry the product to the water internet content. Less than 8%; in which, selenine is ideally selenocysteine.
Step II, purchase along with processing of wheat seeds: take the wheat seeds expanded peaceful I, tidy and also drain the wheat seeds; after that saturate the wheat seeds in the initial selenium alternative for 8 hours, and also the initial selenium choice The temperature level of the choice is regulated at 26 ° C., and the seeds are typically drained pipes after soaking; in which, the very first selenium remedy is an aqueous remedy of salt selenite with a concentration of 0.05%.
Activity, germination of wheat seeds: readjust the temperature degree of the expanding space at 20 ° C, place the saturated and also drained wheat seeds in each culture tray for growing along with germination, await the germination of the wheat seeds to broaden to 0.5-1 cm, and carry out light control Fluid splashing procedure, specified light-controlled fluid spraying procedure is: spray malt with the second selenium fluid (being the sodium selenite fluid option of focus 0.03%) every 8 humans resources, the second selenium fluid splashing state is unclear, light throughout expanding The control is that far-red light irradiation, no light darkness, and additionally blue light irradiation are achieved alternately in sequence, and the irradiation strengths of far-red light and also blue light are 100lx as well as 80lx specifically;
Action, malt grinding: after the size of the malt expands to a minimum of 2cm, obstruct it, and wet-grind along with grate the obstructed malt section to acquire a malt grinding slurry with a net weight of 55-65%, and also add equivalent to Mix the combined stress (obtained by mixing the 3 pressures of Bacillus, crude fiber negative microorganisms, and yeast according to the mass proportion of 1:1:3) with 4% mass of malt grinding slurry, and also after that placed the mix in a fermenter for fermentation Treatment, the treatment time is 36 hrs, the temperature level of the fermenter is managed at 30 ° C, as well as after the fermentation is completed, add the blended sugar (being isomaltulose, mannan, arabinogalactan, etc) equivalent to 1% of the premium of the malt grinding slurry. The 3 sugars are managed blending according to the mass ratio of 2:1:1), as well as last but not least vacuum drying out as well as additionally grinding to get the selenium-enriched malt powder.
