Comparison of quality properties of fresh and solar dried goji berries (Lycium barbarum)

Date Issued
2022-10-01
Author(s)
Karakashova Lj., Babanovska-Milenkovska F., Mladenova J., Velkoska-Markovska L., Stamatovska V., Durmishi N.
Abstract
In this research the quality properties of fresh and solar dried goji berries (Lycium barbarum)
were investigated and compared. For that purpose, freshly harvested goji berries, the JB2 variety
were used. Before the drying, the berries were treated in several ways, immersion of berries in
boiling water and in 1 % ascorbic acid solution; immersion of frozen berries in 1 % ascorbic acid
solution; berries without treatment (control). The following parameters were analyzed in fresh
and dried goji berries: the total dry matter, moisture, total acids, mineral matters (ash), glucose,
fructose, vitamin C, protein, fat and total polyphenols. For that purpose, the standard laboratory
methods were used. Sensory properties were estimated by scoring method (max. 20).
Subjects

goji berries, solar d...

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Comparison of quality properties of fresh and solar dried goji berries (Lycium barbarum)
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