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This study developed a procedure for extraction and for isolation through “Partition” of a mixture of six pentacyclic triterpenes from mature green fruit of “Egyptian” olive cultivar “Picual”. The fru...
We compared subgroups of fruit and vegetables which provide the best nutritional value per unit cost. For this purpose, nutrient adequacy score and nutrient density score, based on the content of vita...
The aim of the research work is to formulate a nutritional juice to fulfil the nutritional requirements of human being through cost effective manner. Thus, the developmental strategy is to produce a n...
The basic chemical characteristics of 22 quince (Cydonia oblonga Mill.) genotypes and cultivars were determined: dry matter content, soluble solid content, the contents of organic acids, pectins, and ...
Analysis of the nutritional composition of fruits of three species of Grewia (G. tenax, G. flavescens and G. villosa) were carried out. The proximate composition as well as the content of amino acids,...
高氧(21%~100%)能有效地抑制果蔬无氧呼吸代谢、组织酶促褐变以及风味损失,因此,已成为一种新的贮藏方式。综述了高氧气调对果蔬呼吸代谢、乙烯合成、组织褐变、活性氧代谢、挥发性物质和营养物质、色泽和质地以及果蔬腐烂等采后生理和贮藏品质的影响,分析了目前高氧气调研究中存在的不足和今后的研究方向,为果蔬高氧气调的深入研究提供参考。
Consumers are now more conscious about quality and source of their foods. Attempts made to determine the quality of food materials are numerous, but most of them are destructive in nature. In recent y...
A pectinesterase (E.C. 3.1.1.11, pectin pectylhydrolase) from the ripening stage of fruits of a miniature-fruited red type tomato (Mini-tomato) was purified 247 fold with yield of 26% by ammonium sulf...
The composition of cis-trans isomers of β-carotene in fresh vegetables and fruits was studied using high performance liquid chromatography (HPLC) with a photodiode array detector. All-trans-β-carotene...
Abilities of 31 kinds of raw fruits, 33 kinds of raw vegetables, and 2 kinds of raw mushrooms to remove the odor of methylmercaptan were examined. Apple, pear, loquat, peach, plum, prune, apricot, che...
The 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical-scavenging activity and polyphenol content of 25 dried fruits were evaluated and compared with fresh fruits. The contribution of ascorbic acid to this ...
Odor detection thresholds of optically active compounds and other volatile compounds found in the oil of yellow Keaw mangoes were determined. Odor intensity of individual components was evaluated by L...
Pectic polysaccharides in cherry tomato fruits (Pepe) have been studied at three stages of ripening (immature-green, mature-green, and mature-red). The alcohol-insoluble solids obtained from the fruit...
which mimics the small intestinal membrane, was applied to the screening of several kinds of vegetables, fruits and herbs in terms of their inhibitory effects on a-glucosidase (AGH). AGH was partial...
Spectral analysis and image processing of the spectral images of blueberries and several foreign substances clarified that plant organs could be detected by the second derivative absorbance image at 6...

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