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Preparation technique of bitter melon powder and cucumber powder

A technology of cucumber cream and bitter gourd cream, which is applied to medical preparations containing active ingredients, pharmaceutical formulations, drug delivery and other directions, can solve the problems of large investment, easy contamination, low output, etc., and achieves short production cycle and reproducibility. Good, high yield effect

Active Publication Date: 2011-09-14
邹准
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of method is simple to operate, difficult to control the product quality, not high in purity, easy to be polluted, large in investment, low in output, and difficult to reach the medicinal standard

Method used

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  • Preparation technique of bitter melon powder and cucumber powder
  • Preparation technique of bitter melon powder and cucumber powder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Take 100 kg of bitter gourd, wash it, break it, extract it with 400 L of 75% ethanol under reflux for 1 hour, and centrifugally filter it. The filtrate is divided into two parts: filtrate 1 accounts for 65% of the total filtrate volume, and filtrate 2 accounts for 35% of the total filtrate volume. %; Add 25kg of leather salt and 60 L of water to the filtrate 2, so that Glauber's salt can be stirred and dissolved at 50°C, and after centrifugal filtration, the filtrate is concentrated under reduced pressure at 60-62°C to d: 1.30g / cm 3 , and then frosting below 15°C to obtain crude bitter melon cream 1 and mother liquor 1; mother liquor 1 was concentrated under reduced pressure at 60-62°C to d: 1.3g / cm 3 , and then frosting under the condition of below 15°C to obtain the crude bitter gourd frost 2; adding the crude bitter gourd frost 1 and the crude bitter gourd frost 2 to the filtrate 1, heating to 45°C and stirring to dissolve, and filtering at 58-60°C Concentrated under...

Embodiment 2

[0038] Take 20kg of bitter gourd, wash and break it, use 20 L of 75% ethanol to reflux extract for 1 hour, centrifuge and filter, and divide the obtained filtrate into two parts: filtrate 1 accounts for 60% of the total filtrate volume, and filtrate 2 accounts for 40% of the total filtrate volume Add 20kg Glauber's salt and 160 L of water to the filtrate 2, stir at 35°C to dissolve Glauber's salt, and after centrifugal filtration, concentrate under reduced pressure at 68-70°C to d: 1.40g / cm 3 , Frost formation below 15°C to obtain crude bitter melon cream 1 and mother liquor 1; mother liquor 1 was concentrated under reduced pressure at 68-70°C to d: 1..40g / cm 3 , under the condition below 15°C, the frost was formed to obtain the crude bitter gourd frost 2; after filtering the filtrate 1, add the crude bitter gourd frost 1 and the crude bitter gourd frost 2, stir and dissolve, heat to 35°C, filter and reduce at 52~54°C to press concentrate to d: 1..40g / cm 3 , and spray-dried...

Embodiment 3

[0040] Take 15 kg of bitter gourd, wash it, break it, and use 120 L of water to reflux under reduced pressure for 1 hour, centrifuge, and the filtrate obtained is divided into two parts: filtrate 1 accounts for 65% of the total filtrate volume, and filtrate 2 accounts for 35% of the total filtrate volume. %; Add 0.6kg of leather salt and 0.4kg of Glauber's salt to the filtrate 2, stir at 60°C to dissolve the leather and Glauber's salt, and after ultrafiltration, concentrate under reduced pressure at 68 to 70°C to d: 1.25g / cm 3 , under the condition of below 15°C, frosting, to obtain crude bitter melon cream 1 and mother liquor 1; mother liquor 1 was concentrated under reduced pressure at 68-70°C to d: 1.25g / cm 3 , under the condition of 15°C or less, the frost is separated to obtain the crude bitter melon cream 2; after filtering the filtrate 1, add the crude bitter melon frost 1 and the crude bitter melon frost 2, stir to dissolve, filter, and concentrate under reduced pressur...

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Abstract

The invention provides a method for preparing a balsam pear cream or a cucumber cream. The method comprises the following steps: the balsam pear and / or the cucumber are / is squeezed or extracted, filtered and the squeezed or extracted filtrate obtained is divided into two parts: a filtrate 1 accounting for 60 percent to 65 percent (volume) and a filtrate 2 accounting for 35 percent to 40 (volume);the filtrate 2 is added with mirabilite or mirabilite and 1 time to 8 times of water (optional), stirring is carried out to dissolve the mirabilite, heating, filtration, concentration and cream drainage are carried out, thus obtaining a balsam pear cream or cucumber cream crude product 1 and a mother liquid 1; concentration and cream drainage are conducted to the mother liquid 1 to obtain a balsam pear cream and / or cucumber cream crude product 2; and the filtrate 1 is filtered and added with the balsam pear cream or the cucumber cream crude product 1 and / or the balsam pear cream and / or cucumber cream crude product 2, the mixture is stirred to dissolve the crude products, heated, filtered and concentrated and then cream drainage or direct drying is conducted, thus obtaining the balsam pearcream and / or cucumber cream final product. The balsam pear cream and / or the cucumber cream have / has high yields, high purity and low pesticide content, meet / meets the hygienic standard of China with controllable quality and accurate curative effect, and the curative effect is similar to that of traditional creams.

Description

technical field [0001] The invention relates to a preparation process of traditional Chinese medicine, in particular to a preparation method of bitter gourd frost or cucumber frost, which belongs to the field of traditional Chinese medicine pharmacy. Background technique [0002] Bitter gourd cream is a kind of folk medicine, which has not been recorded in ancient documents. It is recorded in "Hunan Traditional Chinese Medicine Processing Standards". It is a processed product of bitter gourd and Glauber's salt. The "frost" formed by collecting the exudation is bitter melon frost. Or chop bitter melon and mix it with Glauber's salt, put it into a yellow sand tank, cover the tank, and put it in a ventilated place. After a few days, white powder and frost will precipitate out of the yellow sand tank, which is bitter melon frost. Bitter Melon Frost, salty in taste, slightly bitter and cold in nature; Guixin, Spleen, Stomach, and Large Intestine meridian, has the effect of clear...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/42A61K9/00A61P1/02A61P11/04A61P17/02A61K131/00
Inventor 邹准
Owner 邹准