Consumption of Anthocyanin-Rich Mulberry Fruit Jelly with a High-Fat Meal Decreases Postprandial Serum Cardiometabolic Risk Factors in Dyslipidemia Subjects

• Main Authors: Nattira On-Nom, Uthaiwan Suttisansanee, Jutamas Tongmai, Chanakan Khemthong, Rungrat Chamchan, Pattaneeya Prangthip, Borimas Hanboonkunupakarn, Chaowanee Chupeerach
• Other Authors: Mahidol University
• Format: Article
• Published: 2020
• Subjects: Agricultural and Biological Sciences; Medicine; Nursing
• Online Access: https://repository.li.mahidol.ac.th/handle/123456789/57621

© 2020 Nattira On-Nom et al. Anthocyanin content in berries has been reported to promote antioxidant properties that mitigate the occurrence of noncommunicable diseases. However, only a few studies have investigated the benefits of anthocyanin-rich food products from mulberry fruit to reduce the cardiometabolic risk factor in dyslipidemia subjects. Anthocyanin-rich mulberry fruit jelly was formulated using mulberry fruit powder (MFP), and its activities on serum cardiometabolic risk factors in dyslipidemia subjects were studied. Morus alba var. Chiang Mai was used as the ingredient for MFP jelly containing 14 g MFP (191 mg anthocyanin) per serving size (170 g). To investigate the effect of MFP jelly on reduction of cardiometabolic risk factors, sixteen dyslipidemia subjects were given one serving of MFP jelly every day for seven days. After MFP jelly intervention, fasting blood cholesterol, low-density lipoprotein (LDL), and inflammatory markers including interleukin-6 levels of the subjects were significantly lower. Postprandial blood parameters were measured at 0-240 min after consuming a high-fat meal before and after MFP jelly intervention. Postprandial blood glucose at 30 min (p<0.05) and insulin at 60 and 90 min (p<0.01) were lower in MFP than in placebo jelly. The area under the curve of insulin in MFP jelly was smaller than in placebo by 31.2%. Therefore, MFP jelly intervention increased insulin sensitivity. For antioxidant activity markers, postprandial oxygen radical absorbance capacity after MFP jelly intervention gave a smaller decrease after high-fat meal intake compared to after placebo jelly intervention. Moreover, for the oxidative stress markers, postprandial malondialdehyde level was significantly lower in MFP jelly. Seven days of intervention by one serving size of MFP jelly containing 191 mg of anthocyanins reduced cardiometabolic risk factors by lowering blood total cholesterol, LDL, and inflammation, and improving insulin sensitivity and postprandial blood antioxidant-oxidative stress activity in dyslipidemia subjects. This trial is registered with TCTR20200415003.