Ganoderma lucidum mycelium powder enriched in multiple trace elements and preparation method thereof

A technology of trace elements, Ganoderma lucidum mycelium, applied in the fields of botanical equipment and methods, horticulture, plant cultivation, etc., can solve the problem of immature cultivation time, and achieve the effects of reducing vascular resistance, promoting affinity, and improving blood circulation

Pending Publication Date: 2020-06-05
张旺凡
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, key technologies such as the formulation of Ganoderma lucidum liquid selenium-enriched submerged medium, culture conditions, culture time, selection of selenium sources, selenium concentration, and selection of Ganoderma strains are still immature and are being explored. The enrichment in

Method used

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  • Ganoderma lucidum mycelium powder enriched in multiple trace elements and preparation method thereof
  • Ganoderma lucidum mycelium powder enriched in multiple trace elements and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] Prepare each raw material according to the required amount of multi-trace element ganoderma mycelia powder culture medium shown in table 1, and the preparation method of specific multi-trace element ganoderma mycelium powder includes the following steps:

[0066] S1. Preparation of multi-trace element Ganoderma lucidum mycelium powder medium

[0067] S11. Pretreatment of pueraria powder: first add pueraria powder to 4 times the amount of purified water, gelatinize at 90°C for 15 minutes, and cool to room temperature; then add liquefaction enzyme, the mass ratio of pueraria powder to liquefaction enzyme is 25:2, Liquify at constant temperature for 4 hours, boil at 100°C for 20 minutes, cool to room temperature; then add glucoamylase, the mass ratio of kudzu root powder to glucoamylase is 25:1, saccharify at 60°C for more than 12 hours, boil at 100°C for 20 minutes, and cool to room temperature; Then at a rotating speed of 800r / min, centrifuge for 15min to filter, get the...

Embodiment 2、3

[0074] The difference from Example 1 is that various raw materials are shown in Table 1.

[0075]The biomass of the prepared multi-trace element Ganoderma lucidum mycelium powder, the polysaccharide content in the obtained selenium-enriched Ganoderma lucidum mycelium powder, and the content of selenium, zinc, chromium, and puerarin were determined. The results are shown in Table 2.

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Abstract

The invention provides ganoderma lucidum mycelium powder enriched in multiple trace elements and a preparation method thereof. The preparation method is guided by biological theory and includes the following steps: using kudzuvine root powder, soybean meal, sucrose, glucose, potassium dihydrogen phosphate and organic selenium, zinc sulfate, and chromium trioxide as additives to prepare a liquid culture medium, sterilizing and cooling the liquid culture medium, adding cultured ganoderma lucidum seed liquid to the liquid culture medium, culturing the ganoderma lucidum in a shaker or a liquid fermentation tank at 28DEG C with a shaking rate of 180 times/min and a pH value of 5 to 6 under high oxygen for about two weeks, filtering and drying the liquid culture medium to obtain Ganoderma lucidum mycelium powder rich in selenium, zinc, chromium and puerarin. The Ganoderma lucidum mycelium powder has greatly increased selenium, zinc and chromium content, has low production cost and high yield, is stable and effective in organic selenium, zinc, chromium and puerarin, has high content of nutritional ingredients, is safe and reliable as a medicament for treating diabetes or food conditioning, and is suitable for industrial production.

Description

technical field [0001] The invention relates to the technical field of cultivation of ganoderma lucidum mycelium powder, in particular to a ganoderma mycelium powder enriched with multiple trace elements and a preparation method thereof. Background technique [0002] With the advent of urbanization, industrialization, and population aging, environmental pollution has intensified, agricultural ecological conditions have deteriorated, and the safety of various foods has declined, posing a serious threat to human survival. In the past 30 years, the spectrum of human diseases and causes of death has undergone fundamental changes. According to statistics, the number of diabetic patients in my country has reached 114 million, ranking first in the world. There are more than 200 million people with hyperglycemia, and the number of deaths due to diabetes is as high as 3 million people every year. Western medicine treats the symptoms but not the root cause, and the blood sugar reboun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/40A01G18/20
CPCA01G18/20A01G18/40
Inventor 张旺凡
Owner 张旺凡
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