期刊
FOOD CHEMISTRY
卷 428, 期 -, 页码 -出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.foodchem.2023.136722
关键词
Anti-nutrient; Antioxidant; Diabetes; Inflammation; Obesity; Hempseed; Polyphenol
The impact of fermentation and germination on the metabolite profile and bioactive of 'Cheongsam' hempseed was investigated. Germination and fermentation significantly altered anti-nutrient levels and increased polyphenols, flavonoid contents, and individual polyphenols and cannabinoids. SF demonstrated the highest scavenging capacities, while S was the most potent anti-inflammatory ingredient. SF exhibited the most potent alpha-glucosidase inhibition, while RF showed the best lipase inhibition potential. The findings demonstrate that germination and fermentation could improve the functional properties of hempseed.
The impact of fermentation and germination on the metabolite profile and bioactive of 'Cheongsam' hempseed was investigated. The seeds were germinated for 3 days at 26 degrees C and fermented for 48 h at 37 degrees C using Pediococcus acidilactici (SRCM201591). The raw (R), fermented seed (RF), sprouts (S), and fermented sprouts (SF) extracts were assessed for anti-nutrients, metabolite profile, and selected bioactivities. Germination and fermentation significantly altered anti-nutrient levels (tannins, saponins, phytic acid, and trypsin inhibitors). They increased total polyphenols, flavonoid contents, and individual polyphenols and cannabinoids. SF demonstrated the highest ABTS (IC50, 291.65 & mu;g/mL) and DPPH (IC50, 345.30 & mu;g/mL) scavenging capacities. However, S (IC50, 73.295 & mu;g/mL) was the most potent anti-inflammatory ingredient. SF (IC50, 74.07 & mu;g/mL) exhibited the most potent alpha-glucosidase inhibition for enzyme inhibitions, while RF (IC50, 63.31 & mu;g/mL) showed the best lipase inhibition potential. The findings demonstrate that germination and fermentation could improve the functional properties of hempseed.
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