Soluble sugar is an important index to determine the quality of jujube, and also factor influence taste jujube. The acquisition soluble content jujube mainly relies on manual chemical measurement which time-consuming labor-intensive. In this study, feasibility multispectral imaging combined with deep learning for rapid nondestructive testing fruit internal was analyzed. Support vector machine r...

Chinese jujube (Ziziphus jujuba Mill) is an economically important fruit species native to China with high nutritious and medicinal value. Genotyping-by-sequencing was used to detect and genotype single nucleotide polymorphisms (SNPs) in a core collection of 150 Chinese jujube accessions and further to characterize their genetic diversity, population structure, and linkage disequilibrium (LD). ...

Black jujube was made by aging dried jujube and its physiochemical characteristics, antioxidant activities and α-glucosidase inhibitory activities were evaluated. The moisture and sugar contents were increased depending on the period of aging times and the pH was reduced thereby increasing acidity. The color of black jujube extract was changed from red to black resulting in decreases of Hunter ...

Introduction Jujube is an important economic forest tree whose fruit rich in alkaloids. Chinese jujube ( Ziziphus jujuba Mill.) and sour spinosa Hu.) are the two most species of genus. However, mechanisms underlying synthesis metabolism alkaloids fruits remain poorly understood. Methods In this study, ‘Hupingzao’ ‘Taigusuanzao’ different harvest stages were used as test materials, we first inte...

Nanoparticles and nanotechnology have been applied in agriculture, including for plant nutrition improvement, and pest control. Little research has been conducted on nano-calcium carbonate in plant protection and nutrition. In this study, we compared the effects of nano-calcium carbonate and colloidal calcium carbonate and found that nano-calcium carbonate treatments were better at increasing c...

background & aim: fruits from the jujube plant (ziziphus jujuba) possess health-promoting effects and medicinal properties. jujube has a long history of usage as a remedy in iranian traditional medicine and is recommended for the treatment of some diseases. this study investigated the variations in antioxidant capacities (aox), total phenol (tph), total flavonoid (tf) and total anthocyanin ...