Solid state fermentation of de-oiled rice bran: Effect on in vitro protein digestibility, fatty acid profile and anti-nutritional factors

2019 ◽  
Vol 119 ◽  
pp. 1-5 ◽  
Author(s):  
Amit Ranjan ◽  
Narottam Prasad Sahu ◽  
Ashutosh Dharmendra Deo ◽  
Sarvendra Kumar
Keyword(s):  
Fatty Acid ◽  
Solid State ◽  
Fatty Acid Profile ◽  
Rice Bran ◽  
Solid State Fermentation ◽  
Protein Digestibility ◽  
In Vitro Protein Digestibility ◽  
Nutritional Factors ◽  
Vitro Protein

scholarly journals In Vitro Protein Digestibility and Fatty Acid Profile of Commercial Plant-Based Milk Alternatives

Foods ◽  
2020 ◽  
Vol 9 (12) ◽  
pp. 1784
Author(s):  
Eliana Martínez-Padilla ◽  
Kexin Li ◽  
Heidi Blok Frandsen ◽  
Marcel Skejovic Joehnke ◽  
Einar Vargas-Bello-Pérez ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Protein Digestibility ◽  
Fatty Acid Analysis ◽  
In Vitro Protein Digestibility ◽  
Omega 3 ◽  
Short Term ◽  
Commercial Products ◽  
Vitro Protein

Plant-based milk alternatives (PBMA) are a new popular food trend among consumers in Europe and North America. The forecast shows that PBMA will double their value by 2023. The objective of this study was to analyze the nutritional value of commercial products in terms of their fatty acid profile and protein digestibility from commercial PBMA. Eight commercially available PBMA were selected for fatty acid analysis, performed with gas chromatography of methylated fatty acids (GC-FAME), and, from these, four commercial products (almond drink, hemp drink, oat drink, and soy drink) were selected for a short-term in vitro protein digestibility (IVPD) analysis. The fatty acid analysis results showed that most of the products predominantly contained oleic acid (C18:1 ω-9) and linoleic acid (C18:2 ω-6). Hemp drink contained the highest omega-6/omega-3 (ω6/ω3) ratio among all tested products (3.43). Oat drink and almond drink were the PBMA with the highest short-term protein digestibility, non-significantly different from cow’s milk, while soy drink showed the lowest value of protein digestibility. In conclusion, PBMA showed a significant variability depending on the plant source, both in terms of fatty acid composition and protein digestibility. These results provide more in-depth nutritional information, for future product development, and for consumer’s choice.

scholarly journals Effect of Soaking and Boiling on Anti-nutritional Factors, Oligosaccharide Contents and Protein Digestibility of Newly Developed Bambara Groundnut Cultivars

2017 ◽  
Vol 5 (9) ◽  
pp. 1006 ◽  
Author(s):  
Olaposi Adeleke ◽  
Oladipupo Qudus Adiamo ◽  
Olumide Samson Fawale ◽  
Gbeminiyi Olamiti
Keyword(s):  
Protein Digestibility ◽  
Bambara Groundnut ◽  
International Institute ◽  
Tropical Agriculture ◽  
Vigna Subterranea ◽  
Nutritional Factors ◽  
Nutritive Quality ◽  
Vitro Protein

Newly developed Bambara groundnut (Vigna subterranea L.) seeds (Accessions No: TVSU 5 – Bambara Groundnut White (BGW) and TVSU 146 – Bambara Groundnut Brown (BGB)) were collected from International Institute of Tropical Agriculture (IITA), Nigeria, planted and harvested. The effects of processing methods (soaking and boiling) on anti-nutritional factors and oligosaccharides content and protein digestibility of BGW and BGB compared with Bambara groundnut commercial (BGC) seeds were investigated. Soaking and boiling significantly reduced the anti-nutritional factors of the samples and the effect increased as processing time was elongated. Sample BGC had lower anti-nutritional factors than BGW and BGB after soaking for 48 h. Tannin contents of the samples were reduced drastically by 99 % throughout the soaking periods. Greatest loss in raffinose level was observed in BGB (59%) and BGW (50%) after boiling for 60 min compared with BGC (43%). The loss in stachyose content of the samples varies with processing and BGC (59%) had greatest loss after boiling for 60 min while soaking for 48 h reduced that of BGB and BGW by 57 and 35%, respectively. Boiling for 60 min increased the in vitro protein digestibility of BGB (89.34 %) compared with BGW (87.48%) and BGC (82.89%). Overall, the results demonstrated that soaking and boiling of newly developed Bambara groundnut seeds could improve the nutritive quality of the seeds.

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