Preparation method of water-soluble rhizoma curcumae longae powder

A powder preparation and water-soluble turmeric technology, which is applied in powder transportation, chemical instruments and methods, and pharmaceutical formulations, can solve problems such as long reaction time and complicated process, and achieve good water dispersibility

Inactive Publication Date: 2016-07-20
HENAN ZHONGDA HENGYUAN BIOTECH CO LTD
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AI Technical Summary

Problems solved by technology

[0008] In order to overcome the problems of long reaction time and complicated process in the existing methods for extracting curcumin, the invention provides a method for preparing water-soluble turmeric powder

Method used

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  • Preparation method of water-soluble rhizoma curcumae longae powder

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Embodiment 1

[0029] see figure 1 , the process is as follows:

[0030] 1) Make the water phase: weigh 130g of physically modified starch, 185g of maltodextrin, 24g of glucose syrup, 12.5g of glucose, 6g of vitamin C, 2g of citric acid, 60g of γ-cyclodextrin, 30g of sodium starch octenyl succinate, water Add 1000g into a 2L beaker, after stirring, put the beaker into a water bath, keep the temperature at 80°C until the water phase dissolves, cool to room temperature, and set aside;

[0031] 2) Emulsification: Weigh 28g of 92% turmeric crystals, 5g of sodium ascorbate palmitate, and 20g of emulsification aid propylene glycol, and pour them into the water phase. After stirring evenly, place the beaker under a high-speed emulsifier for emulsification. Keep 6400r / min, emulsification time keep 15-20min;

[0032] 3) Grinding: grind the emulsified emulsion with a grinder, the grinding speed is 2500r / min, and the grinding time is 7 hours;

[0033] 4) Spray drying: Spray-dry the ground emulsion t...

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Abstract

The invention discloses a preparation method of water-soluble rhizoma curcumae longae powder. The method comprises the following steps: stirring a wall material, a filling agent, an acidity regulator and water, and preparing a water phase in a water bath; dissolving a rhizoma curcumae longae crystal, an antioxidant and an emulsifying auxiliary agent in the water phase, and then carrying out emulsification; and carrying out grinding, spraying and drying of the emulsified emulsion to obtain the water-soluble rhizoma curcumae longae powder. The method comprises the following steps: preparing the water phase; carrying out emulsification; performing grinding; conducting spray drying; and carrying out index detection. The rhizoma curcumae longae powder prepared by the method has good water dispersibility, the particle size of the rhizoma curcumae longae powder can reach the nanometer level, and the rhizoma curcumae longae powder can be applied to health products.

Description

technical field [0001] The invention belongs to the technical field of plant pigment extraction, and in particular relates to a preparation method of water-soluble turmeric powder. Background technique [0002] Turmeric is derived from the dry rhizome of turmeric, which is mainly produced in Sichuan, Yunnan, Guangxi, Guangdong, Fujian, Taiwan and other places in my country. Turmeric is warm in nature, pungent and bitter in taste, and has the functions of dispelling blood and promoting qi, dredging menstruation and relieving pain. The chemical composition of turmeric includes curcuminoids, terpenoids, sterols, sugars and trace elements. Among them, curcuminoids mainly include curcumin, demethoxycurcumin and bisdemethoxycurcumin. [0003] Curcumin is a yellow, powdery natural food coloring extracted and refined from the rhizome of turmeric. It has bright color, strong coloring power, good stability, safety and non-toxicity. It has pharmacological effects such as detoxificat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/00A23P10/47A61K36/9066A61K9/14A61P15/00A61P29/00A61K125/00C09B61/00C09B67/08
CPCA61K36/9066A23V2002/00A61K9/146A61K2236/15A61K2236/17C09B61/00C09B67/0005A23V2200/02A23V2200/30A23V2250/2112A23V2250/5118A23V2250/5114A23V2250/61A23V2250/708A23V2250/032A23V2250/5112A23V2300/10A23V2300/31
Inventor 李宏龙文雁君李林正章文晋於春峰
Owner HENAN ZHONGDA HENGYUAN BIOTECH CO LTD
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