Open AccessResearch of the mineral composition of freeze-dried plant powders
Author(s) -
E N Demina,
О В Сафронова,
I K Kuprina,
I.V. Kochieva,
S K Abaeva
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/848/1/012040
Subject(s) - potassium , composition (language) , mineral , blowing a raspberry , sulfur , chemistry , chemical composition , copper , food science , mineralogy , philosophy , linguistics , organic chemistry
The article presents the results of studying the mineral composition of strawberry, raspberry, apricot, black currant and pumpkin powders. The powders under study were obtained by freeze-drying using an innovative resource-saving technology. The results of the determination of mineral substances indicate the full composition of vegetable powders. The level of satisfaction of the daily requirement for basic macronutrients varies from 1.3 % in terms of sulfur content to 64.4 % in terms of potassium. The rate of consumption of trace elements has a value of 3.4 % for copper, reaching a maximum of 138 % for the content of cobalt. The results of the study of the mineral composition of freeze-dried vegetable powders indicate the feasibility of using them as a source of minerals in the composition of enriched products.