There are many studies that compare the quality and biological characteristics of honey with distinct geographical and botanical origins. However, the physico-chemical and biological properties of different types of honey in the same production regions are rarely mentioned. The honey used in this study: sunflower honey, rapeseed honey, manna honey and polyflora honey, came from GT "Malai C" in Taraclia village, Causeni district in the southern part of the Republic of Moldova and belonged to the flowering season of year 2020. Following the polynecological analysis, it was found that two types of honey are monofloral with a dominant pollen content of Helianthus spp. (49.15% -93.12%) in sunflower honey and Brassica spp. (52.17% -70.11%) in rapeseed honey. Mana honey and polyflora contain several types of pollen. Thus, four types were identified in manna honey, including: Acer platanoides (29.11% -30.11%), Quercus robur (28.67% -29.99%), Rubus idaeus (21.55% -28.78%), Taraxacum officinale (22.21% -28.76%). Polyflora honey contains: Helianthus annuus (24.91% -31.11%), Brassica napus (23.45% -29.18%), Tilia (28.95% -31.92%). Based on a Pfund scale, it was found that the color of the honey varied from a lighter shade for rapeseed honey (water amber 7.66 ± 3.002 mm) to a darker color for sunflower honey and polyflora (extra light amber 34.366 ± 21.01 mm and 36.04 ± 1.115 mm respectively). Spectrophotometric determination of phenolic compounds in honey samples showed that their content ranged from 38.18 mg GAE/kg honey for rapeseed honey to 831.09 mg GAE/kg honey for manna honey. At the same time, the flavonoid content ranged from 28.41 mg QUE/kg honey for rapeseed honey to 151.72 mg QUE/kg honey for manna honey. Mana honey showed a better antioxidant activity than the other honey samples in the study (72.03%). The reported results suggest that manna honey has the best potential and its consumption in the human diet as food with valuable biological properties can be How to cite this paper: Chirsanova, A.,

This review aims to share the history of bees and the use of honey as the only natural sweetener available to mankind for more than 40,000 years. At the same time, the characteristic of the beekeeping sector is presented, highlighting the top honey producers worldwide. The botanical origin of honey is the basis for the characterization of the 14 types of honey presented. Honey standards were analyzed to provide an overview of quality and physico-chemical indices. The data indicated in the national and regional honey standard are identical to the data for the international Codex Alimentarius standard. After the comparative analysis of these 3 sources, no significant deviations were identified. The tendencies of using honey from ancient times as a nutritious food product, as a preservative, as a medicine for treating various diseases and for performing certain rituals, etc. were highlighted. At the same time, the population must be encouraged to consume this incomparable bee product.

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Jerusalem artichoke tubers are known for their high content of nutrients, high acidity, pleasant taste and smell and beneficial effects on health. Thus, the capitalization of food products such as bread with Jerusalem artichoke flour, could be an opportunity to diversify the range of new products. The aim of this research was to elucidate the impact of added Jerusalem artichoke flour (in a concentration of 2.5%, 5%, 7.5% and 10%) in wheat flour bread on the sensory and physico-chemical properties of the finished product. Jerusalem artichoke flour has a high dry matter content and a high content of essential amino acids such as histidine, isoleucine, methionine, phenylalanine and valine. In the results we recommend the replacement of wheat flour with 5% Jerusalem artichoke flour, to obtain a product rich in micro and macronutrients with better organoleptic properties and a longer shelf life, which positively influences human health.

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