High Cost-Effective Plant Extract Curculigoside

Product Attribute

High Cost-Effective Plant Extract Curculigoside

Source and extraction method：

Source: Curculigo is a perennial herbaceous plant of the genus Curculigo in the Amaryllidaceae family. Its rhizome is the main part for extracting curculigo glycosides. The height of the Curculigo plant is 10-40 cm. The rhizome is nearly cylindrical, thick, straight, about 1 cm in diameter, and up to 10 cm long. The leaves are linear, linear-lanceolate or lanceolate, with great variation in size, 10-45 cm long, 5-25 mm wide, with a long and gradually pointed apex and a narrow base that is short-stalked or nearly sessile. The pedicel is very short, most of which is hidden in the base of the sheath-like petiole and is also hairy; the bracts are lanceolate, 2.5-5 cm long, with cilia; the flowers are yellow, the perianth lobes are oblong-lanceolate, 8-12 mm long, 2.5-3 mm wide, and the back of the outer whorl is sometimes scattered with long soft hairs; the stamens are about 1/2 of the perianth lobes, the filaments are 1.5-2.5 mm long, and the anthers are 2-4 mm long; the stigma is 3-lobed, and the split part is longer than the style.

Extraction method:

Solvent extraction method: Commonly used solvents include ethanol, methanol, water, etc. For example, after the rhizome of Curculigo is dried and crushed, it is soaked in a certain concentration of ethanol solution and heated under reflux to dissolve the curculigo glycoside in the solvent. After filtration, concentration and other operations, an extract containing curculigo glycoside is obtained. It is further purified by column chromatography, recrystallization and other methods to obtain curculigo glycoside with higher purity. When extracting with water, the operation is relatively simple, but more impurities may be extracted, and the subsequent purification steps are more complicated.

Ultrasonic assisted extraction method: The cavitation effect of ultrasound can accelerate the dissolution of curculigoside from the rhizomes of Curculigo. The powder of Curculigo rhizomes is placed in an appropriate solvent (such as an ethanol-water mixed solvent) and extracted in an ultrasonic device. The extraction time and temperature and other conditions can be optimized according to the experiment. This method has a high extraction efficiency and can reduce the amount of solvent used.

High Cost-Effective Plant Extract Curculigoside

Product Information

Curculigoside is a compound extracted from Curculigo orchioides and belongs to the glycoside class. Its chemical structure is composed of aglycones (such as phenolic compounds) and glycosyl parts. This structural feature makes it water-soluble to a certain extent, and its molecular formula is.

Physical properties: Curculigoside is usually a white crystalline powder, odorless, and slightly sweet. In terms of solubility, it has a certain solubility in water, and can also be well dissolved in organic solvents such as methanol and ethanol, but has poor solubility in non-polar organic solvents such as chloroform and ether. The melting point is around 166-168℃.

Chemical properties: Due to the presence of glycosidic bonds, curculigoside may undergo hydrolysis under acidic or alkaline conditions to generate aglycones and sugars. This hydrolysis reaction will affect its chemical stability and biological activity, and this factor needs to be considered during drug development and formulation.

High Cost-Effective Plant Extract Curculigoside

Shaanxi Baisfu Bioengineering Co., Ltd. is an enterprise specializing in the research and development, production and sales of flavors and fragrances. The company is located in Building A, Baodeyun Valley, No. 52, Jinye 1st Road, Yanta District, Xi'an City, Shaanxi Province. It has an excellent geographical location and convenient transportation. convenient. The company was established in December 2019, with a registered capital of 3 million yuan.

Shaanxi Baisfu Bioengineering Co., Ltd，The company's main products include cooling agents, synthetic flavors and natural flavors. The company's products can be used in food and beverage, 

daily chemical, and other industries, and have a wide range of downstream applications.

The company always attaches great importance to product quality and brand reputation, strictly implements product quality and environmental management control, and has passed various certifications such as GPM, ISO9001, ISO14001, kosher, and HALAL European analysis.

The company's products are used by more than 30 foreign companies and regions. After more than ten years of technology accumulation and market development, the company has accumulated a group of high-quality customer groups, stable customer channels and resources, and has established relationships with more than 100 domestic and foreign companies. Good working relations.

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