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Insect health-care products for liver and stomach and preparation thereof

A technology of health care products and health food, applied in food preparation, digestive system, food science, etc., can solve problems such as waste of resources, achieve good comprehensive utilization, advanced technological process, and improve immunity

Inactive Publication Date: 2003-04-02
北京中科天鹤生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Another object of the present invention is to overcome the technical defect of direct processing of fly maggots without induction in the prior art, overcome the defect of waste of resources without using fly maggot shells in the prior art, and provide a double physical induction of fly maggots, And utilize fly maggot shell to prepare the production technology of chitosan

Method used

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  • Insect health-care products for liver and stomach and preparation thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0036] Preparation of insect health food

[0037] 5 trays of fly maggot culture trays grown to 3 instars were removed from the breeding room, treated with 50°C hot air for 30 minutes in the induction treatment room, and then the induced fly maggots were separated from the feed with a separator, and the separated 5kg fly maggots were placed in After vibrating on the homemade needle shaker for 30 minutes, culture at a temperature of 25°C and a humidity of 70% for 36 hours until about 30% of the larvae pupate, and then use a colloid mill to crush and homogenize the fly maggots or primary pupae . Collect the fly maggot slurry, centrifuge, take the filtrate, dry the filtrate with a freeze dryer, collect the dry powder, sterilize to obtain insect active protein powder; take the filter residue, prepare chitosan, and then mix the dry powder with the shell in a ratio of 90:10 The polysaccharides are mixed, mixed thoroughly, and packaged to obtain 1.25 kg of insect health food with liv...

Embodiment 2

[0039] 20 trays of fly maggot culture trays grown to 3 instars were removed from the breeding room, treated with 50°C hot air for 30 minutes in the induction treatment room, and then the induced fly maggots were separated from the feed with a separator, and the separated 20kg fly maggots were placed in After vibrating on the self-made needle shaker for 20 minutes, cultivate it at a temperature of 25°C and a humidity of 70% for 24 hours until about 30% of the larvae pupate, and then use a colloid mill to crush and homogenize the fly maggots or primary pupae . Collect the fly maggot slurry, centrifuge, take the filtrate, dry the filtrate with a freeze dryer, collect the dry powder, sterilize to obtain insect active protein powder; take the filter residue, prepare chitosan, and then mix the dry powder with the shell at a ratio of 85:15. The polysaccharides are mixed, mixed thoroughly, and packaged to obtain 9.5 kg of insect health food with liver protection and stomach nourishmen...

Embodiment 3

[0041] Hepatoprotective Effect of Insect Health Food

[0042] 60 mice were randomly divided into 5 groups, 12 in each group, respectively normal control group (group I), CCl4 injury group (group II), invention product protection group (group III, group IV, group V). Group I no special treatment; Group II carbon tetrachloride (0.1%CCl 4 , 10ml / kg.b.w) treatment, Group III, Group IV, Group V all added carbon tetrachloride (0.1%CCl 4, 10ml / kg.b.w) process, and add and drink 5% invention product suspension 1.25, 2.50, 5.0ml / kg.b.w respectively. Four mice were randomly sampled in each group, blood was collected from the orbital sinus of the mice 48 hours after CCl4 treatment, and the serum was separated to measure the activities of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) Aldehyde (MDA) content; then sacrificed and laparotomy to obtain liver tissue to determine its SOD, GSH-Px, MDA content (Table 1, Table 2). Result shows, application product of the present...

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Abstract

A health-care food for protecting liver, nourishing stomach, and improving immunity is prepared from the artificially cultured fly maggot through dual physical inducing and proportionally adding the extract of fly maggot shell. Its advantage is rich nutrients (insection protein, amino acids, etc) and medicinal components (antibacterial peptide, chitosan, etc).

Description

technical field [0001] The invention belongs to the field of medicine and health food, and relates to an insect health food with the functions of protecting the liver and nourishing the stomach and a preparation method thereof, in particular to a kind of insect health food which utilizes the induced product and the extracted substance of housefly larvae (maggots) as active ingredients. The obtained health product and its preparation method. Background technique [0002] Fly maggots are used as medicine, which is recorded in Li Shizhen's "Compendium of Materia Medica" (Insecta, Vol. Heat is a good medicine for treating malnutrition." In recent years, there have been many reports on the development and utilization of fly maggots at home and abroad, mainly focusing on the following three aspects: [0003] 1. Develop fly maggots as feed raw materials to replace fish meal or prepare feed additives, as described in patent publications 1122197, 1212131, and 12...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/00A61K35/64A61P1/00
Inventor 张廷军
Owner 北京中科天鹤生物技术有限公司
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