BEET RED
BEET RED
CAS: 57917-55-2
Molecular Formula: C18H25NO
BEET RED - Names and Identifiers
BEET RED - Physico-chemical Properties
| Molecular Formula | C18H25NO |
BEET RED - Extraction technology and physicochemical properties of beet red
from VIP
Author:
Abstract:
The latest extraction technology of natural pigment beet red was reported, and the extraction rate was more than 97.3%. The physical and chemical properties of beet red were analyzed and studied.
Key words:
beet red; Extraction process; Physical and chemical properties; Natural pigment; food
cited:
year:
1998
Last Update：2024-01-02 23:10:35
BEET RED - Identification of betaine glycoside from suaeda salsa and effects of environmental factors on its accumulation
from Wanfang Medical
Author:
Wang Changquan , Zhao Jiqiang , Chen Min , Wang Baoshan
Abstract:
The physical and chemical properties of red pigment in C3 halophytes Suaeda OSA were studied, and the changes of light, temperature, effect of salt on red pigment accumulation. The results show that the red pigment is soluble in water and insoluble in organic solvents, light inhibits its accumulation, stable under acidic conditions, red, unstable under alkaline conditions, yellow, the maximum absorption peak was 538nm. According to these characteristics, this kind of red pigment is preliminarily determined as betacyanin. Dark, low temperature, high salt environment is conducive to the accumulation of betaine glycosides in Suaeda salinity, and the dark during germination is an important factor to induce the accumulation of betaine glycosides.
Key words:
Betaine glycoside identification Environmental factor
DOI:
10.3321/j.issn:1671-3877.2006.02.010
cited:
year:
2006
Last Update：2023-08-16 22:09:50
BEET RED - Co-extraction method of Betaine and plant salt from suaeda salsa
from Baidu Library
Application (patent) number:
CN202010333799.1
application date:
2020-04-24
Public/Announcement Number:
CN111480828A
Public/announcement date:
2020.08.04
applicant (patent):
Shandong Sericulture Research Institute
inventor:
Fan , Xinqin , Guo Hongen , Wang Xiangyu , Wang Na , Zhu Lin
National and provincial code:
CN370602
Abstract:
The present invention relates to a method for co-extracting Betaine and plant salt from suaeda salsa, comprising the following steps:(1) freezing the Suaeda subsp, (2) the lyophilized powder is mixed with water, once extracted and twice extracted, the primary extract and the secondary extract are combined, the solid-liquid separation is carried out, and the liquid is taken to prepare the extract;(3) the extraction liquid is adsorbed by macroporous resin, then washed with water to remove salt, and the washing liquid is collected to prepare salt solution; Then the elution is carried out with alcohol, and the eluent is collected to prepare Betaine solution;(4) the salt solution is concentrated and dried to remove organic impurities to obtain Suaeda plant salt;(5) The Betaine solution is concentrated and dried to obtain betaine. For the first time, the present invention utilizes pre-freezing to treat fresh Suaeda, which not only enables cell disruption, but also realizes separation of heavy metal ions and extracts, and completely eliminates the steps of subsequent heavy metal removal.
Last Update：2023-08-16 22:09:50
BEET RED - Reference Information
| production method | usually made of fresh red beets or dried flaky and powdered red beets, extracted, refined, concentrated or further spray dried with water to obtain |
Last Update：2024-04-09 15:16:44
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