Investigating cooked rice textural properties by instrumental measurements
نویسندگان
چکیده
منابع مشابه
The importance of amylose and amylopectin fine structure for textural properties of cooked rice grains.
Statistically and causally meaningful relationships are established between starch molecular structure (the molecular distribution of branched starch and the chain length distribution of debranched starch) and texture (hardness and stickiness) of cooked rice grains. The amounts of amylose chains with degree of polymerization (DP) 100-20,000, and of long amylopectin chains, positively correlated...
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Rice milling plays a key factor in determining rice quality and value. Therefore accurate quality assessments are critical to the rice industry. This study was undertaken to assess the effect of exposing rice to elevated temperatures during milling, on cooked rice texture and rice flour pasting properties. Two long (Cybonnett and Francis) and one medium (Jupiter) rice (oryzae sativa L.) cultiva...
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The difficulty in masticating and swallowing rice cake was quantified. Healthy subjects ate pieces of rice cake (9 g and 3 g) and a modified product (9 g). We used electromyography to measure the activity of the jaw-closing and -opening muscles during chewing, as well as the suprahyoid muscle activity, laryngeal movement, and sound during swallowing. The smaller the rice cake, the shorter the m...
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Here we examined the properties of endosperm starches and the physical properties of cooked rice from four cultivars of Japanese upland rice containing M-type amylopectin (Chikanarijyun1, Kairyo13, Mogamichikanari1 and Hokkaiakage); S-type Nipponbare and L-type Kasalath served as standards. The amylopectin chain ratio (ACR ; ratio of the short chains of DP ≤ 10 to the short and intermediate cha...
متن کاملCooked Pasta Texture: Comparison of Dynamic Viscoelastic Properties to Instrumental Assessment of Firmness
Cereal Chem. 70(2):122-126 Extruded noodles were prepared from durum wheat semolina of variable ness. The Instron peak force measurement was found to be a more precise protein content to provide a series of samples with a range of cooking indicator of noodle firmness than was peak energy. The rheometer was quality. Firmness of cooked extruded noodles was measured using an able to differentiate ...
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ژورنال
عنوان ژورنال: Food Science and Human Wellness
سال: 2020
ISSN: 2213-4530
DOI: 10.1016/j.fshw.2020.02.001