Basic chemical composition and bioactive compounds content in selected cultivars of buckwheat whole seeds, dehulled seeds and hulls

被引：88

作者：

Dziadek, Kinga ^{[1
]}

Kopec, Aneta ^{[1
]}

Pastucha, Edyta ^{[1
]}

Piatkowska, Ewa ^{[1
]}

Leszczynska, Teresa ^{[1
]}

Pisulewska, Elzbieta ^{[2
]}

Witkowicz, Robert ^{[2
]}

Francik, Renata ^{[3
,4
]}

机构：

[1] Agr Univ Krakow, Fac Food Technol, Dept Human Nutr, Balicka 122, PL-30149 Krakow, Poland

[2] Agr Univ Krakow, Fac Agr & Econ, Dept Crop Prod, Al Mickiewicza 21, PL-31120 Krakow, Poland

[3] Jagiellonian Univ, Coll Med, Fac Pharm, Dept Bioorgan Chem,Med 9, PL-30688 Krakow, Poland

[4] State Higher Vocat Sch, Inst Hlth, Staszica 1, PL-33300 Nowy Sacz, Poland

来源：

JOURNAL OF CEREAL SCIENCE | 2016年 / 69卷

关键词：

Buckwheat; Dietary fibre; Fatty acids; Polyphenols; ANTIOXIDANT ACTIVITY;

D O I：

10.1016/j.jcs.2016.02.004

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

The objective of this study was to determine the basic chemical composition and the content of selected bioactive components in hulls, dehulled seeds and whole seeds of the selected cultivars/strains of buckwheat. In the tested material the content of ash, protein, fat, fatty acids, total carbohydrates, starch, dietary fibre, resistant starch, total polyphenols, profile of polyphenols and antioxidant activity was determined. We have found that buckwheat seeds were a rich source of protein and total carbohydrates. Dehulled seeds were also a source of resistant starch. Palmitic, oleic and linoleic acids were the dominant fatty acids in all samples. Analysis of extracts from whole seeds, dehulled seeds and hulls showed that there were twenty polyphenolic compounds in the tested material. The highest content of dietary fibre and total polyphenols as well as the highest antioxidant activity were found in the hulls and the lowest one in the dehulled seeds. Because of the rich composition, buckwheat can be used in the development of new food products especially for people on gluten free diet. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：1 / 8

页数：8

共 28 条

[1]

[Anonymous], 2006, Official methods of analysis, VI.

[2]

Barton H.J., 2005, BROMAT CHEM TOKS S71, P71

[3] Composition and technological properties of the, flour and bran from common and tartary buckwheat [J].

Bonafaccia, G ;

Marocchini, M ;

Kreft, I .

FOOD CHEMISTRY, 2003, 80 (01) :9-15

[4]

Faizullah Khan Faizullah Khan, 2012, Journal of Agricultural and Biological Science, V7, P633

[5]

FOLCH J, 1957, J BIOL CHEM, V226, P497

[6]

Fortuna T., 2003, BASIC FOOD ANAL

[7]

Gasiorowski H., 2008, PRZEGL ZBOZ MLYN, V52, P14

[8] Estimation of in vitro neuroprotective properties and quantification of rutin and fatty acids in buckwheat (Fagopyrum esculentum Moench) cultivated in Turkey [J].

Gulpinar, Ali Rifat ;

Orhan, Ilkay Erdogan ;

Kan, Asuman ;

Senol, Fatma Sezer ;

Celik, Sadiye Ayse ;

Kartal, Murat .

FOOD RESEARCH INTERNATIONAL, 2012, 46 (02) :536-543

[9] Buckwheat - the source of antioxidant activity in functional foods [J].

Holasova, M ;

Fiedlerova, V ;

Smrcinova, H ;

Orsak, M ;

Lachman, J ;

Vavreinova, S .

FOOD RESEARCH INTERNATIONAL, 2002, 35 (2-3) :207-211

[10]

International Association for Cereal Science and Technology, 1994, 1221 ICC INT ASS CER

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