大麦Rihane的生化成分与营养评价
BIOCHEMICAL COMPOSITION AND NUTRITIONAL EVALUATION OF BARLEY RIHANE .
作者信息
Lahouar Lamia, Ghrairi Fatma, El Arem Amira, Medimagh Sana, El Felah Mouledi, Salem Hichem Ben, Achour Lotfi
机构信息
Laboratoire de recherche Bioressources : Biologie Integrative & Valorisation "Biolival" de l'Institut Supérieur de Biotechnologie de Monastir-Tunisie.
Laboratoire de Biochimie, Faculté de Médecine de Sousse, Tunisie.
出版信息
Afr J Tradit Complement Altern Med. 2016 Nov 23;14(1):310-317. doi: 10.21010/ajtcam.v14i1.33. eCollection 2017.
BACKGROUND
Many experimental studies have suggested an important role for barley Rihane(BR)in the prevention of colon cancer and cardiovascular diseases. The objective of this study was to evaluate the physico-chemical properties and nutritional characterizations of BR compared to other varieties grown in Tunisia (Manel, Roho and Tej).
MATERIAL AND METHODS
Total, insoluble and soluble dietary fiber(β-glucan), total protein, ash and some minerals of BR and Tunisian barley varieties were determined.
RESULTS
The results revealed that BR is good source of dietary fiber mainly β-glucan compared to the other varieties. This variety is a relatively rich source of phosphorous and potassium and it contains many important unsaturated fatty acids. BR has higher nutritional value than other varieties.
CONCLUSION
Barley Rihane has significant nutritional characterizations compared to others Tunisian barleys varieties. BR, Barley Rihane; LDL, low density lipoprotein; HDL, high density lipoprotein; AOM, azoxymethane; TBV, Tunisian barley varieties; TGW, thousand grain weight; SW, weight specific; TDF, total dietary fiber; IDF, insoluble dietary fiber; SDF, soluble dietary fiber; DM, Dry Matter.
背景
许多实验研究表明，大麦品种Rihane（BR）在预防结肠癌和心血管疾病方面具有重要作用。本研究的目的是评估BR与突尼斯种植的其他品种（Manel、Roho和Tej）相比的理化性质和营养特性。
材料与方法
测定了BR和突尼斯大麦品种的总膳食纤维、不溶性膳食纤维和可溶性膳食纤维（β-葡聚糖）、总蛋白、灰分和一些矿物质。
结果
结果表明，与其他品种相比，BR是膳食纤维（主要是β-葡聚糖）的良好来源。该品种是磷和钾的相对丰富来源，并且含有许多重要的不饱和脂肪酸。BR的营养价值高于其他品种。
结论
与其他突尼斯大麦品种相比，大麦Rihane具有显著的营养特性。BR，大麦Rihane；LDL，低密度脂蛋白；HDL，高密度脂蛋白；AOM，氧化偶氮甲烷；TBV，突尼斯大麦品种；TGW，千粒重；SW，重量比；TDF，总膳食纤维；IDF，不溶性膳食纤维；SDF，可溶性膳食纤维；DM，干物质。
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