Double enzymatic hydrolysis preparation of heme from goose blood and microencapsulation to promote its stability and absorption
| Autor: | Gao Shun, Fansheng Cheng, Ge Wenhua, Mingai Zhang, Baowei Wang |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Male
0301 basic medicine Drug Compounding Heme Hydrolysate Analytical Chemistry 03 medical and health sciences Hydrolysis chemistry.chemical_compound 0404 agricultural biotechnology Goose Drug Stability Polysaccharides hemic and lymphatic diseases Enzymatic hydrolysis biology.animal Geese medicine Animals Humans Rats Wistar 030109 nutrition & dietetics Chromatography Anemia Iron-Deficiency biology 04 agricultural and veterinary sciences General Medicine Maltodextrin medicine.disease 040401 food science Rats Carboxymethyl cellulose chemistry Iron-deficiency anemia Food Science medicine.drug |
| Zdroj: | Food Chemistry. 217:699-704 |
| ISSN: | 0308-8146 |
| Popis: | Iron deficiency anemia (IDA) is the most common nutritional deficiency worldwide. This deficiency could be solved by preparing stable, edible, and absorbable iron food ingredients using environmentally friendly methods. This study investigated enzymatic hydrolysis and microencapsulation process of goose blood. The physicochemical properties, stabilities of the microencapsulated goose blood hydrolysate (MGBH) and a supplement for rats with IDA were also evaluated. The results showed that the synergetic hydrolytic action of neutrase and alkaline protease significantly increased the heme-releasing efficiency. The heme was then microencapsulated using sodium caseinate, maltodextrin and carboxymethyl cellulose (CMC) as the edible wall material, and the encapsulation efficiency of the product reached 98.64%. Meanwhile, favorable thermal, storage and light stabilities were observed for the microencapsulation. It was found that MGBH can significantly improve the body weight and hematological parameters of IDA Wistar rat. |
| Databáze: | OpenAIRE |
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