Functional Properties and Bioactive Compounds of Pigmented Brown Rice Flour

Grain activation is a natural processing technique that can be used to produce modified flours without chemical modification. Functional characteristics of brown rice flour as influenced by grain activation time and temperatures were investigated. Germination temperatures at 25 ℃, 30 ℃ and 35 ℃ and time for 12, 24, 36 and 48 h significantly influenced the functional properties of flour with modification of starch, protein and high enzymatic activity. Significant decrease in the bulk density, water absorption and swelling power of brown rice flour was observed in comparison to non-germinated flour. Gel consistency and oil absorption capacity of brown rice flour increased as the grain activation time and temperature were increased. Native flour had lowest emulsion and foaming properties, while increase in grain activation time and temperature enhanced the emulsifying and foaming properties of flour. Paste clarity of native flour was 54% which was reduced to 25.17%; however, increase in germination time and temperature increased the % synersis values of germinated flour. Native flour had least gelation concentration of 12% which increased to 25% after 48 h of germination at 35 ℃. Overall, germination can be used as a natural way to modify the functional properties of brown rice flours for their utilization in variety food products.

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Physicochemical and Functional Properties of Brown Rice (Oryza sativa) and Wheat (Triticum aestivum) Flour and Quality of Composite Biscuit Made Thereof

The Agriculturists ◽

10.3329/agric.v10i2.13135 ◽

2012 ◽

Vol 10 (2) ◽

pp. 20-28 ◽

Cited By ~ 12

Author(s):

MZ Islam ◽

MLJ Taneya ◽

M Shams-Ud-Din ◽

M Syduzzaman ◽

MM Hoque

Keyword(s):

Wheat Flour ◽

Functional Properties ◽

Brown Rice ◽

Rice Flour ◽

Absorption Capacity ◽

Composite Flour ◽

Total Carbohydrate ◽

Overall Acceptability ◽

Brown Rice Flour ◽

Physicochemical And Functional Properties

The consumer demand is increasing for composite flour based bakery products like biscuits. The incorporation of brown rice flour can be justified in composite flour based biscuits as it has beneficial nutraceutical properties and its gluten-free nature can play important role in preventing celiac problem. The physicochemical and functional properties of brown rice and wheat flour were studied and biscuits were prepared with the incorporation of brown rice flour in 0, 5, 10, 15 and 20 % with the wheat flour to assess the quality and acceptability of the biscuits. The water absorption capacity of brown rice flour was lower than that of wheat flour (p?0.05), whereas oil absorption and foaming capacity of brown rice flour were significantly higher than that of wheat flour (p ?0.05). The brown rice flour had higher least gelation concentration (30.66%) as compared with wheat flour (20.33%). As the concentration of brown rice flour was increased, spread ratio of biscuits decreased. The biscuits containing 5, 10 and 15% brown rice flour indicated that addition of increasing level of brown rice flour had higher ash, fat, moisture and crude fiber contents, while protein and total carbohydrate contents found lower in the biscuits. Statistical analysis of biscuits containing various amount of brown rice flour (0, 5, 10, 15 and 20% brown rice flour) showed that control biscuits (0% brown rice flour) secured the highest score for color, flavor, texture and overall acceptability, which is followed by biscuits containing 10, 5,15 and 20% brown rice flour. DOI: http://dx.doi.org/10.3329/agric.v10i2.13135 The Agriculturists 2012; 10(2) 20-28

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Proportion of Kimpul Flour and Brown Rice Flour on Food Bar Processing

SSRN Electronic Journal ◽

10.2139/ssrn.3489672 ◽

2019 ◽

Author(s):

Fungki Sri Rejeki ◽

Diana Puspitasari ◽

Endang Retnowati Wedowati ◽

Tri Rahayuningsih

Keyword(s):

Brown Rice ◽

Rice Flour ◽

Brown Rice Flour

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Method Development of Near-Infrared Spectroscopy Approaches for Nondestructive and Rapid Estimation of Total Protein in Brown Rice Flour

Methods in Molecular Biology - Rice Grain Quality ◽

10.1007/978-1-4939-8914-0_7 ◽

2018 ◽

pp. 109-135 ◽

Cited By ~ 2

Author(s):

Rosario Jimenez ◽

Lilia Molina ◽

Iman Zarei ◽

Jennine Rose Lapis ◽

Ruben Chavez ◽

...

Keyword(s):

Infrared Spectroscopy ◽

Near Infrared Spectroscopy ◽

Total Protein ◽

Method Development ◽

Near Infrared ◽

Brown Rice ◽

Rice Flour ◽

Rapid Estimation ◽

Brown Rice Flour

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FORMULASI BAHAN MAKANAN CAMPURAN BERBAHAN DASAR KEDELAI, BERAS MERAH, DAN PISANG KEPOK UNTUK MAKANAN PENDAMPING-ASI

Jurnal Teknologi Pangan dan Kesehatan (The Journal of Food Technology and Health) ◽

10.36441/jtepakes.v1i1.164 ◽

2021 ◽

Vol 1 (1) ◽

pp. 1-7

Author(s):

Intan Nurul Azni

Keyword(s):

Escherichia Coli ◽

Olive Oil ◽

Complementary Feeding ◽

Brown Rice ◽

Skim Milk ◽

Rice Flour ◽

Soy Flour ◽

Red Rice ◽

Brown Rice Flour ◽

Banana Flour

Pemberian Makanan Pendamping Air Susu Ibu (MP-ASI) merupakan hal yang penting bagi pertumbuhan bayi dengan memperhatikan baik bentuk maupun jumlahnya. Pengembangan produk MP-ASI dilakukan melalui pengembangan formula makanan tambahan yang sesuai dengan standar gizi anak berupa bahan makanan campuran (BMC). Penelitian ini bertujuan untuk mendapatkan formula bahan makanan campuran berbasis tepung kedelai, tepung beras merah, dan tepung pisang kepok yang memiliki nilai kalori dan protein yang memenuhi kebutuhan gizi pada anak berusia diatas 6 bulan. Penelitian ini terdiri dari 4 tahap, yaitu: pembuatan formula BMC, pengujian proksimat BMC, analisis organoleptik dengan uji hedonik, dan uji mikrobiologi dari formula terpilih. Bahan-bahan BMC terdiri dari tepung kedelai, tepung beras merah, tepung pisang kepok, susu skim, gula bubuk, serta minyak zaitun. Penelitian ini terdiri dari 3 formula dengan kadar tepung kedelai, tepung beras merah, dan tepung pisang kepok yang berbeda. Perbandingan tepung kedelai:tepung beras merah: tepung pisang kepok: susu skim: tepung gula: minyak zaitun pada Formula 1 (F1) adalah 30:15:15:30:5:5; F2 adalah 25:20:15:30:5:5; dan F3 adalah 25:15:20:30:5:5. Berdasarkan uji proksimat, ketiga formula telah memenuhi standar SNI MP-ASI 01-7111.1-2005 untuk kadar air. Sedangkan untuk kadar abu dan karbohidrat lebih tinggi dibanding SNI tersebut. Untuk kadar protein, F3 sudah sesuai SNI, namun F1 dan F2 di atas SNI. Untuk kadar lemak F1 dan F2 sudah sesuai dengan SNI, namun F3 di atas SNI. Berdasarkan hasil organoleptik, F3 memiliki skor yang tertinggi untuk semua parameter. Berdasarkan uji mikrobiologis, F3 sesuai standar SNI MP-ASI 01-7111.1-2005 untuk parameter MPN coliform, Escherichia coli, Salmonella sp, dan Staphylococcus aureus. ABSTRACT: Giving complementary feeding is important for infant's growth by considering both source and quantity. Developing complementary feeding products was carried out by formulating supplementary foods that are in accordance with children's nutritional standards in the form of composite foods. This study aims to obtain some formulas from the mixture of soybean flour, red rice flour, and kepok banana flour which have sufficient caloric and protein content to meet nutritional needs of children over 6 months. This study consisted of 4 steps composite foods formulation, proximate analysis, organoleptic analysis with hedonic tests, and microbiological tests for selected formulas. The ingredients of complimentary foods were soy flour, brown rice flour, kepok banana flour, skim milk, powdered sugar, and olive oil. This study consisted of 3 formulas with different levels of soy flour, brown rice flour, and kepok banana flour. The ratio of soy flour: brown rice flour: kepok banana flour: skim milk: powdered sugar: olive oil for Formula 1 (F1) was 30: 15: 15: 30: 5: 5; F2 was 25: 20: 15: 30: 5: 5; as well as F3 was 25: 15: 20: 30: 5: 5. Based on the proximate test, the three formulas met the SNI MP-ASI 01-7111.1-2005 standard for moisture content. While for ash and carbohydrate contents had a higher value than the SNI. The protein content of F3 was in accordance with SNI, but F1 and F2 were above SNI. Fat content for F1 and F2 were in accordance with SNI, but F3 was above SNI. Based on organoleptic results, F3 had the highest score for all parameters. Based on microbiological tests, F3 met with SNI MP-ASI standard 01-7111.1-2005 for MPN coliform, Escherichia coli, Salmonella sp, and Staphylococcus sp parameters. Keywords: Complementary feeding, composite foods, kepok banana, red rice, soy bean

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