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Black material fermented product and its preparation method and its use for increasing antioxidant activity and protecting eyes

An antioxidant activity and eye protection technology, applied in the field of fermentation, can solve problems such as eye fatigue and blurred vision, achieve the effects of preventing damage, increasing flexibility, and improving blurred vision

Active Publication Date: 2022-05-10
TCI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the initial symptom of many eye diseases is blurred vision. People often think that it is just eye fatigue, and continue to use their eyes indifferently until they are completely invisible. Most eye diseases that damage vision cannot be recovered. Can maintain the vision at the time of discovery, or slow down the rate of deterioration in the future

Method used

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  • Black material fermented product and its preparation method and its use for increasing antioxidant activity and protecting eyes
  • Black material fermented product and its preparation method and its use for increasing antioxidant activity and protecting eyes
  • Black material fermented product and its preparation method and its use for increasing antioxidant activity and protecting eyes

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preparation example Construction

[0038] The present invention provides a black material fermented product and its preparation method and its use for increasing antioxidant activity and eye protection. The black material fermented product of the present invention is a mixed juice of black sesame, black date juice, and black currant juice. Yeast, Lactobacillus, and Acetobacter are obtained by sequentially performing a three-stage fermentation, wherein the yeast is a strain of BCRC20271, the Lactobacillus is a strain of preservation number DSM 33108, and the Acetobacter is a strain of BCRC12324. The black material fermented product of the present invention can effectively increase antioxidant activity, prevent retinal cells from being damaged by blue light, increase eye adjustment flexibility, improve eye fatigue, and improve blurred vision.

[0039] At the same time, the composition for increasing antioxidant activity and protecting eyes of the present invention may also include an effective amount of fermented ...

Embodiment 1

[0041] Embodiment 1 The preparation method of the black material fermented product of the present invention

[0042] In one embodiment of the present invention, black sesame seeds, black date juice, and black currant juice are uniformly mixed in a weight ratio of 1:2-5:1-3, and heated at 95°C for 1.5 hours, the mixed solution Cool to room temperature for subsequent three-stage fermentation. First, implant 8x10 9 -1.2x10 10 The saccharomyces cerevisiae of cfu / g (Saccharomycescerevisiae, purchased from Biological Resources Conservation and Research Center, Taiwan, China, numbering is BCRC20271), the number of bacteria is preferably 1×10 10 cfu / g, pre-fermentation at room temperature for 20-24 hours, the actual time varies depending on the state of fermentation. Then directly implant the 8x10 10 -1.2x10 11 cfu / g of Lactobacillus (Lactobacillus plantarum experiment number TCI028, preserved in DSMZ-German Microorganism Collection Center, preservation number DSM 33108), the num...

Embodiment 2

[0043] Embodiment 2 The superoxide dismutase (SOD) activity promotion of the fermented product of black material of the present invention

[0044] One embodiment of the present invention is to test the three-stage fermentation steps of the present invention to increase the activity of superoxide dismutase (Superoxide dismutase, SOD) in the black material fermented product, to inhibit gallicol (1,2,3-Trihydroxybenzene, Pyrogallol, purity >99.7%) for the quantification of SOD activity from the efficiency of the oxidation reaction. Among them, SOD is an enzyme that can catalyze superoxide through disproportionation reaction and convert it into oxygen and hydrogen peroxide. Oxidant, protects cells exposed to oxygen.

[0045] First, configure A solution and B solution for determination, wherein A solution is a mixture of 1.2114g of Tris(hydroxymethyl)aminomethane, Tris) and 37.2mg of ethylenediaminetetraacetic acid (EDTA-2Na) Dissolve in 62.4mL of hydrochloric acid (HCl) solution...

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Abstract

The invention relates to the field of fermentation, in particular to a black material fermented product and its preparation method and its use for increasing antioxidant activity and eye protection, which can effectively increase antioxidant activity, prevent retinal cells from being damaged by blue light, and increase eye protection. Adjust flexibility, improve eye fatigue, and improve blurred vision. The black material fermented product is a mixture of black sesame, black date, and black currant with yeast, lactobacillus, and acetic acid Bacillus produced by three-stage fermentation.

Description

[0001] This case claims priority in Taiwan, China, priority number 108100576, and the priority date is January 7, 2019, but the strain DSM 33108 does not claim priority. technical field [0002] The invention relates to the field of fermentation, in particular to a black material fermented product and its preparation method and its use for increasing antioxidant activity and protecting eyes. Background technique [0003] The light that human eyes can perceive is called visible light, and its wavelength range is 390-700nm, among which the blue light with the main wavelength peak at 425-475nm is the most energetic light in visible light. Blue light has a shorter wavelength and is easy to scatter when forming vision, causing the eyes to focus harder and unable to relax. Therefore, prolonged exposure to blue light will easily lead to a decrease in the contrast and clarity of the eye's visual image, and increase eye fatigue; Moreover, blue light cannot be absorbed by the cornea a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/44A61P27/02A61P27/10
CPCA61K36/185A61K36/44A61P27/02A61P27/10A61K2236/19A61K2300/00
Inventor 林咏翔
Owner TCI CO LTD
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