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首页> 外文期刊>Revista Brasileira de Fruticultura >WILD PINEAPPLE (ANANAS BRACTEATUS (LINDL.), VAR. ALBUS) HARVESTED IN FOREST PATCHES IN RURAL AREA OF VI?OSA, MINAS GERIAS, BRAZIL: EXCELLENT SOURCE OF MINERALS AND GOOD SOURCE OF PROTEINS AND VITAMIN C
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WILD PINEAPPLE (ANANAS BRACTEATUS (LINDL.), VAR. ALBUS) HARVESTED IN FOREST PATCHES IN RURAL AREA OF VI?OSA, MINAS GERIAS, BRAZIL: EXCELLENT SOURCE OF MINERALS AND GOOD SOURCE OF PROTEINS AND VITAMIN C

机译:野生菠萝(ANANAS BRACTEATUS(LINDL。),阿尔布斯州阿尔布斯)在巴西维萨斯州米诺斯的农村地区收获了一片森林:矿物质的丰富来源以及蛋白质和维生素C的良好来源

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In the rural region of the municipality of Vi?osa, Minas Gerais, forest patches are encountered and they present a great diversity of wild and edible fruit, where wild pineapple (Ananas bracteatus (Lindl.), var. albus) is one of those of greatest occurrence. Given that, little is known about the nutritional characteristics of this fruit, the present study aimed to investigate the physical and physic-chemical characteristics, chemical composition (titratable acidity, total soluble solids, pH, moisture content, ash, protein, lipids and dietary fiber), carotenoids (a-carotene, ?-carotene, ?-cryptoxanthin and lycopene), vitamin C (AA and DHA) by HPLC-DAD, vitamin E (a-, ?-, ?-, d-, tocopherols and tocotrienols) by HPLC-fluorescence, and minerals (P, K, Ca, Mg, Cu, Fe, Zn, Mn, Na, Cr, Se and Mo) by ICP-AES. Fruits showed a moisture content average of 78.5 g 100g-1, 16.3 ° Brix of soluble solids, titratable acidity equal to 1.71 g 100g-1 of citric acid, 1.66 g 100g-1 of dietary fiber, 1.41 g 100 g-1 of lipids and caloric density of 83.15 kcal 100g-1. We considered it a source of carbohydrates (12.82 g 100g-1), proteins (4.79 g 100g-1) and Zn (0.98 mg 100g-1); a good source of vitamin C (18.70 mg 100g-1); and an excellent source of Cu (0.48 mg 100g-1), Fe (2.05 mg 100g-1), Mn (8.87 mg 100g-1) and Mo (0.15 mg 100g-1).
机译:在米纳斯吉拉斯州维奥萨市的农村地区,遇到了森林斑块,它们呈现出多种多样的野生和可食用水果,其中野生菠萝(Ananas bracteatus(Lindl。),var。albus)就是其中之一。最发生的。鉴于对这种水果的营养特性知之甚少,本研究旨在研究其物理和理化特性,化学组成(可滴定酸度,总可溶性固形物,pH,水分,灰分,蛋白质,脂质和饮食)。纤维),类胡萝卜素(α-胡萝卜素,β-胡萝卜素,β-隐黄质和番茄红素),通过HPLC-DAD获得的维生素C(AA和DHA),维生素E(α-,β-,β-,d-,生育酚和生育三烯酚)的方法用HPLC荧光法测定,而矿物(P,K,Ca,Mg,Cu,Fe,Zn,Mn,Na,Cr,Se和Mo)则采用ICP-AES。水果的平均水分含量为78.5 g 100g-1,可溶性固体糖度为16.3°,可滴定酸度等于1.71 g 100g-1柠檬酸,1.66 g 100g-1膳食纤维,1.41 g 100 g-1脂质和热量密度为83.15 kcal 100g-1。我们认为它是碳水化合物(12.82 g 100g-1),蛋白质(4.79 g 100g-1)和锌(0.98 mg 100g-1)的来源;维生素C的良好来源(18.70 mg 100g-1);以及铜(0.48 mg 100g-1),铁(2.05 mg 100g-1),锰(8.87 mg 100g-1)和钼(0.15 mg 100g-1)的优良来源。

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