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Natural apricot extract containing Mailard compound, preparing method and application thereof

A technology of extracts and compounds, applied in the preparation of the apricot extract, the field of natural apricot extract

Active Publication Date: 2011-09-21
上海华宝孔雀香精有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Maillard compounds are white solids with relatively stable chemical properties at room temperature and no odor; however, they are easily decomposed by heating to produce compounds with pleasant aromas such as pyrazines, furans, and pyrans, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] The preparation method of the natural apricot extract containing Maillard compound of the present invention is as follows:

[0060] First, a natural apricot extract is prepared. 1000g fresh apricot fruit with core is mashed, and the whole slurry obtained is dropped in the 5000ml round bottom flask. For the first time, add 70% ethanol aqueous solution with a concentration of 3 times the weight of the apricot, heat to boiling, and keep warm for 2 hours. After cooling, release the extract for storage; then, add 70% ethanol aqueous solution with a concentration of 3 times the weight of the apricot for the second time, heat to boiling, keep warm for 2 hours, and mix the extract for the second time with the first one after cooling. Combine the extracts. Pour the combined extract into gauze and filter to remove the residue. Then the combined extracts were centrifuged at a speed of 3000r / min for 15 minutes using an Avanti TMJ-30I centrifuge, and the obtained supernatant was ...

Embodiment 2

[0063] Proceed in the same manner as in Example 1, but weigh 1 gram of L-phenylalanine and 50 grams of the apricot extract prepared in Example 1, add them to a 100 ml round-bottomed flask, and stir using a magnetic stirrer to obtain For the reaction mixture, heat the reaction mixture to 120° C. using an oil bath, and continue to stir for 3 hours to obtain 51 g of novel natural apricot extract II containing Maillard compounds.

Embodiment 3

[0065] Proceed in the same manner as in Example 1, but weigh 1 gram of L-aspartic acid and 50 grams of the apricot extract prepared in Example 1, add them to a 100 ml round-bottomed flask, and stir using a magnetic stirrer to obtain For the reaction mixture, heat the reaction mixture to 120° C. using an oil bath, and continue to stir for 3 hours to obtain 51 grams of novel natural apricot extract III containing Maillard compounds.

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PUM

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Abstract

The invention relates to a natural apricot extract containing Mailard compound, a preparing method and an application thereof. The natural apricot extract containing Mailard compound is prepared by that the reducing sugar of the natural apricot extract, amino acid and derivative thereof react at the temperature of 70-130 DEG C for 1-6 hours. The natural apricot extract containing Mailard compoundis added to tobacco sheets and low and medium-grade flue-cured tobacco shreds according to 0.1-10% of total amount of tobacco to prepare tobacco. The expert of panel test proves that the tobacco reserves the efficacy of obviously covering offensive taste, lowering irritation and bringing clean remaining taste, softness and mellowness of the original natural apricot extract. Meanwhile, the naturalapricot extract containing Mailard compound can obviously increase cigarette fragrance amount, enriches fragrance, endows tobacco faint scent and sweetness, improves production of body fluid and mellow feeling and improves the smoking quality of cigarettes.

Description

【Technical field】 [0001] The invention relates to the technical field of cigarettes. More specifically, the present invention relates to a natural apricot extract containing Maillard compounds, a preparation method of the apricot extract and their use. 【Background technique】 [0002] Apricot is one of the main cultivated fruit tree varieties in northern my country. It is said that it is native to my country, but it is also found in central Asia, Japan and North Korea; wild species and cultivated varieties are very rich in resources. There are 8 species of apricot plants in the world, among which there are 5 species in my country: common apricot, Siberian apricot, northeast apricot, Tibetan apricot, and plum. There are nearly 3,000 cultivars, all of which are common apricot species. Although there are many varieties of apricots, they can be roughly divided into three types: the type for meat (edible pulp), which is also the main type; the type for kernels, which has less pu...

Claims

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Application Information

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IPC IPC(8): C11B9/00A24B15/30A24B3/12
Inventor 蒋思翠何林美伍阳夏春岚罗昌荣
Owner 上海华宝孔雀香精有限公司
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