Comparison of wheatgrass juices from colored wheat (white, black, blue, and purple) for health promoting phytochemicals.
Food Res Int
; 161: 111833, 2022 11.
Article
em En
| MEDLINE
| ID: mdl-36192965
ABSTRACT
Wheatgrass juice is a low-acid functional drink extracted from white wheat seedlings. It is cherished by consumers due to its potent health benefits. The present study was conducted to develop and analyze wheatgrass juice from colored wheat lines to meet consumers increasing demand for a novel functional drink. The conventional lyophilized wheatgrass juice powder (WJLP) was found to contain significant chlorophyll content (0.3%), soluble phenolic content (0.6%), protein content (20%), moderate essential amino acid index (EAAI; 86%), high K (RDA; 11.6%) and antioxidant activity. Whereas, black WJLP had 564.2% higher anthocyanins, 30.5% higher chlorophyll, 87.5% higher soluble phenolic content, 10.2% higher proteins, 31.5% higher EAAI, and 112.5% higher antioxidant activity compared to white WJLP. Overall, the biochemical parameters of WJLP were increased in the order of white < blue < purple < black. The findings indicate that a proper cultivar selection can improve the nutritional value of wheatgrass juice.
Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Triticum
/
Antocianinas
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article