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Extraction method for polysaccharides in moringa oleifera seeds

A technology of polysaccharide extraction and Moringa seeds, applied in the field of polysaccharide extraction in Moringa seeds, can solve problems such as low polysaccharide yield, and achieve the effect of reducing consumption

Inactive Publication Date: 2016-03-23
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the polysaccharide extraction method in the existing Moringa seed has a

Method used

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Experimental program
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specific Embodiment approach 1

[0007] Specific implementation mode 1: This implementation mode is a method for extracting polysaccharides from Moringa oleifera seeds, which is completed according to the following steps: put powdered Moringa oleifera seeds into water, and extract at a temperature of 78-79°C for 1h-1.10h , get Moringa seed polysaccharide extract; The productive rate of polysaccharide in described Moringa seed polysaccharide extract reaches more than 14%; The quality of described powdery Moringa seed and the volume ratio of water are 1g:(55mL~56mL ).

[0008] The extraction method of plant polysaccharides is generally boiling water extraction, so the extraction temperature of the existing polysaccharide extraction method in Moringa oleifera seeds is 100°C, and it is generally believed that the longer the extraction time, the better, so the existing extraction method of polysaccharides in Moringa oleifera seeds The longest time reaches 4h; This embodiment jumps out of existing thinking, involve...

specific Embodiment approach 2

[0009] Embodiment 2: The difference between this embodiment and Embodiment 1 is that the powdery Moringa seeds are prepared according to the following steps: Moringa seeds are first subjected to degreasing, deproteinization and depigmentation treatments, and then dried in sequence and grinding to obtain powdered Moringa seeds. Others are the same as the first embodiment.

specific Embodiment approach 3

[0010] Embodiment 3: This embodiment differs from Embodiment 1 or Embodiment 2 in that: the moisture content of the powdered Moringa oleifera seeds is ≤8%. Others are the same as those in Embodiment 1 or 2.

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Abstract

The invention relates to an extraction method for polysaccharides in moringa oleifera seeds. The extraction method is aimed to solve the problem of low yield of a moringa oleifera seed polysaccharide extract solution in present extraction methods for polysaccharides in moringa oleifera seeds. The extraction method is as follows: powdery moringa oleifera seed is placed in water and is subjected to extraction for certain time at a certain temperature, and a moringa oleifera seed polysaccharide extract solution is prepared. The yield of the polysaccharides in the moringa oleifera seed polysaccharide extract solution reaches above 14%. The method is advantageous in that the ratio of the moringa oleifera seed weight to the water volume and the extraction problem and time are controlled strictly, thus the yield of the polysaccharides in the moringa oleifera seed polysaccharide extract solution reaches above 14%, and water resource consumption is reduced. The method is mainly used for extracting polysaccharides in moringa oleifera seeds.

Description

technical field [0001] The invention relates to a method for extracting polysaccharides from Moringa oleifera seeds. Background technique [0002] Moringa is a tropical plant with rich nutrition and unique economic value, which is very popular in the international market; according to the report of the College of Horticulture, Tamil Nadu Agricultural University, India, the root bark of Moringa cannot be used because it contains two alkaloids, In addition, the whole plant of Moringa oleifera can be eaten, and its taste is slightly pungent, slightly warm, and non-toxic. Moringa is not only an ideal food for vegetarians, but also a natural nutrient bank to solve the problem of nutritional deficiencies in poor areas. It has anti-inflammatory, pain-relieving, blood-pressure-lowering, liver-protecting, heart-strengthening, diuretic, and prolactin-promoting effects. Because of its many effects, it is often used in medicine to prevent and treat digestive organ tumors, lower immunit...

Claims

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Application Information

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IPC IPC(8): C08B37/00
CPCC08B37/00C08B37/0003
Inventor 程大友董成国崔杰代翠红罗成飞梁乃国刘天娇李俊良
Owner HARBIN INST OF TECH
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