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Extraction technology of randia cochinchinensis volatile oil

An extraction process and volatile oil technology, applied in the direction of fat oil/fat production, fat production, etc., can solve the problems of chemical composition, pharmacological activity and extraction process with less research, and achieve the effect of high utilization value and simple process method

Inactive Publication Date: 2020-02-18
高州市大田顶农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a plant with both medicinal and edible uses, the fruit of P. chinensis is more processed and utilized, but there are few studies on its chemical composition, pharmacological activity and extraction technology, and there are few studies on the volatile oil of its branches and leaves and the volatile oil of the peel and kernel. Guangxi Zhuang Autonomous Region The Subtropical Crops Research Institute conducted GC-MS analysis on the volatile oil of the quince fruit, and the results showed that the volatile oil content of the quince kernel was relatively high, mainly including (+)-4-carene, myristicin, terpinolene, (+ )- Limonene and other substances

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of extracting technology of the volatile oil of Cortex japonica, specifically comprising the following steps:

[0019] (1) Preparation of Huangpi Peel Powder:

[0020] ①Pretreatment: select the yellow bark that has no pests and diseases, no mechanical damage, and take the peel after cleaning;

[0021] ②Drying: Put the washed huangpi peel into a hot air drying oven at 55°C to dry until the moisture content is below 13%;

[0022] ③ Pulverization: Put the dried huangpi pericarp into a Chinese herbal medicine grinder for crushing, and pass the powder through a 40-mesh sieve to obtain the huangpi pericarp powder;

[0023] (2) Extraction of volatile oil: Take 10g of the huangpi peel powder and put it into a three-necked flask. After vacuum reflux extraction at room temperature for a period of time, collect the distillate. The soaking time is 2.5 hours, the extraction time is 30 minutes, and the ratio of solid to liquid is 1: 30;

[0024] (3) Re-extraction: Repeatedl...

Embodiment 2

[0027] A kind of extracting technology of the volatile oil of Cortex japonica, specifically comprising the following steps:

[0028] (1) Preparation of Huangpi Peel Powder:

[0029] ①Pretreatment: select the yellow bark that has no pests and diseases, no mechanical damage, and take the peel after cleaning;

[0030] ②Drying: Put the washed huangpi peel into a hot air drying oven at 65°C to dry until the moisture content is below 13%;

[0031] ③ Pulverization: Put the dried huangpi pericarp into a Chinese herbal medicine grinder for crushing, and pass the powder through a 40-mesh sieve to obtain the huangpi pericarp powder;

[0032] (2) Extraction of volatile oil: Take 10g of the huangpi peel powder and put it into a three-necked flask. After vacuum reflux extraction at room temperature for a period of time, collect the distillate. The soaking time is 2.5 hours, the extraction time is 30 minutes, and the ratio of solid to liquid is 1: 30;

[0033] (3) Re-extraction: Repeatedl...

Embodiment 3

[0036] A kind of extracting technology of the volatile oil of Cortex japonica, specifically comprising the following steps:

[0037] (1) Preparation of Huangpi Peel Powder:

[0038] ①Pretreatment: select the yellow bark that has no pests and diseases, no mechanical damage, and take the peel after cleaning;

[0039] ②Drying: Put the washed huangpi peel into a hot air drying oven at 50°C to dry until the moisture content is below 13%;

[0040] ③ Pulverization: Put the dried huangpi pericarp into a Chinese herbal medicine grinder for crushing, and pass the powder through a 40-mesh sieve to obtain the huangpi pericarp powder;

[0041] (2) Extraction of volatile oil: Take 10g of the huangpi peel powder and put it into a three-necked flask. After vacuum reflux extraction at room temperature for a period of time, collect the distillate. The soaking time is 2.5 hours, the extraction time is 30 minutes, and the ratio of solid to liquid is 1: 30;

[0042] (3) Re-extraction: Repeatedl...

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Abstract

The invention relates to an extraction technology of a randia cochinchinensis volatile oil, and belongs to the technical field of food processing. The extraction technology comprises following steps:(1) preparing randia cochinchinensis peel powder; (2) preparing volatile oil: adding 10 grams of randia cochinchinensis peel powder into a three-necked flask, carrying out reflux extraction for a while at a room temperature in vacuum, and collecting the distillate; (3) re-extracting: repeatedly extracting the collected distillate by 50 mL of petroleum ether, merging the extracts, transferring theextract to a water bath with a constant temperature of 35 DEG C, and volatilizing the petroleum ether to obtain a light-yellow transparent oily liquid namely randia cochinchinensis volatile oil; and (4) analyzing the components: adopting head-space extraction gas chromatography to analyze the components of the obtained randia cochinchinensis volatile oil. The technology is simple. The content of extracted randia cochinchinensis volatile oil reaches 8.17 k / kg. The main components of the randia cochinchinensis volatile oil are 4-carene, myristicin, terpinolene, limonene, and the like, and the use value is high.

Description

technical field [0001] The invention relates to a process for extracting the volatile oil of the yellow bark of the mountain, and belongs to the technical field of food processing. Background technique [0002] Shanhuangpi, commonly known as Jipiguo, is the mature fruit of Rutaceae Citrus subfamily Huangpi. It is mainly produced in southwestern Guangxi, southern Yunnan, Xinhui, Guangdong, northern Vietnam and the Philippines, and is also cultivated in southwestern Guangxi. . The peel, pulp, and nuts are all edible. It contains a variety of amino acids, vitamins and minerals. The volatile oil in the peel has a unique flavor and aroma. The yellow-skin jam made from the peel is very popular among consumers. [0003] The peel and pulp of Shanhuangpi have medicinal effects such as helping food and relieving heat, eliminating stagnation, eliminating phlegm and gas, and dredging the stomach. For a long time, the food seasoning made from the peel and pulp of Shanhuangpi has been d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/10C11B1/04
CPCC11B1/04C11B1/10
Inventor 赖梓洋
Owner 高州市大田顶农业发展有限公司
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