Detoxification method of flaxseed product

A technology of flaxseed and products, which is applied in the field of detoxification of cyanogenic glycosides in flax by adding acid treatment, can solve the problems such as no acid treatment detoxification method, and achieve the effect of increasing intake and edible amount

Inactive Publication Date: 2012-12-19
INNER MONGOLIA UNIVERSITY
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Problems solved by technology

But there is no effective acid treatment detoxification method

Method used

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  • Detoxification method of flaxseed product
  • Detoxification method of flaxseed product
  • Detoxification method of flaxseed product

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Embodiment Construction

[0014] The following embodiments and procedures are examples only. In the case of the same principle, the specific steps and the ratio of material to liquid for sample extraction can be adjusted appropriately.

[0015] 1. Weigh 10 grams of flaxseed powder and add 5ml of 1-6% acetic acid, stir evenly and place in airtight room temperature for 6 hours.

[0016] 2. Heat the linseed powder after the above acetic acid treatment with microwave for 1-3 minutes (household microwave oven, power: 700W, 2450MHz). The amount of materials and processing time conditions can be adjusted.

[0017] 3. Quantitative analysis of the above-mentioned linseed powder is determined by the following method. The specific process is as follows:

[0018] ①Preparation of internal standard solution: prepare a methanol solution with a concentration of internal standard substance (abrusin-2″-O-apioside, Abrusin2″-0-β-apioside) of 10 μg / mL.

[0019] ② Prepare the solution for the standard curve: prepare a ...

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Abstract

The invention discloses a detoxification method of a flaxseed product. The method comprises the following steps: adding edible acid solution which accounts for 3 to 30 times that of the flaxseed product and has a concentration of between 0.5 and 20 percent into the flaxseed product, wherein 1 to 6 percent of acetic acid is optimized; uniformly stirring, and closing at a temperature of between 21 and 100 DEG C, wherein room temperature is optimized; and standing for 3 to 6 hours, and heating and drying with a microwave oven or an oven, wherein in the flaxseed product treated by the method, the cyanogentic glycoside toxic component content is reduced to lower than 1/10. According to the method, alpha-linolenic acid, lignan glycosides and other effective components are preserved by the detoxification method, the cyanogentic glycoside toxic component is removed, and the daily flaxseed powder consumption can be greatly improved; and the reagent used in the detoxification method is edible acid, harmful substance residues and other side effects can be prevented, and the reagent is harmless to a human body.

Description

technical field [0001] The invention relates to a detoxification method for linseed products, in particular to a detoxification method for removing cyanogenic glycosides in flax by adding acid. Background technique [0002] Flaxseed, also known as flaxseed, is the seed of flax (linum usitatissimum L.), a plant of the family Linaceae, mainly produced in northern China, North America and other regions. The α-linolenic acid rich in flaxseed is an omega-3 unsaturated fatty acid, which has health effects such as lowering blood fat and preventing arteriosclerosis. Flax lignans represented by flax lignans (SDG) have phytoestrogens-like effects, can reduce women's menopausal symptoms, and can also prevent breast cancer and other diseases caused by excessive estradiol. Therefore, people pay more and more attention to flaxseed functional food [Zhang Caiyu, Zhang Bengang, Yang Xiuwei. Research progress on chemical constituents and pharmacological effects of flaxseed. Chinese Journal o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/015A23L5/20
Inventor 马超美王雅丽麻剑南刘治君刘强
Owner INNER MONGOLIA UNIVERSITY
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