| abstract |
The invention relates to a superworm powder rich in organic chromium, and a preparation method thereof. The content of organic trivalent chromium in the superworm powder rich in organic chromium is 10-200mg/kg. The preparation method of the superworm powder comprises the following steps: cleaning superworm larvae rich in organic chromium with deionized water, lyophilizing, carrying out low temperature squeezing, crushing, and carrying out ultramicro crushing. The superworm powder prepared in the invention well reserves the conformation of organic complex chromium, is rich in nutrients comprising free amino acids, water-soluble proteins, chitins and the like, and has a low protein denaturation degree, the granularity of crushed nutrients is extremely small, so it is benefit for the digestion and absorption; and the superworm powder has a low fat content, so the superworm powder has substantial healthcare effects on special people comprising fat people, diabetic patients and the like. |