• 한국축산식품학회지
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• 제28권3호
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• pp.263-268
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• 2008

밀원에 따른 다양한 꿀의 품질특성과 이들에 의한 밀원 판정의 가능성을 조사하기 위하여 아카시아 꿀 7개, 잡화 꿀 9개, 밤꿀 5개, 토종 꿀 5개, 총 26개의 시료를 이용하여 꿀의 당, 수분함량, 총 산도, fructose/glucose ratio 등을 조사하였다. 꿀의 수분 함량은 아카시아 꿀이 가장 낮았으나, 밀원에 따른 차이를 나타내지 않았다. 당 조성 중 fructose의 함량이 가장 높았으며, glucose, sucrose, maltose의 순으로 높았다. 당 성분으로 밀원에 따른 차이가 나타내지 않았다. Fructose/glucose ratio도 현저한 차이를 나타내지 않았으나, 아카시아 꿀과 밤 꿀의 fructose/glucose ratio가 잡화 꿀에 비해 높았다. 꿀의 총 산도는 밀원의 종류에 상관없이 10.30-12.45 meq/kg이었으며, 밀원에 따른 꿀의 구별에 관한 기준은 되지 못하였다.

• Journal of Ecology and Environment
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• 제44권1호
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• pp.26-32
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• 2020

Background: Pollen is an important source of protein and lipids for many animals including honey bees. In order to understand the foraging behaviour of honey bee colonies and preference among the available floral resources, pollen collections from three experimental healthy colonies of honey bees were analysed in the month of June. Results: The amount of pollen collections were related to the colony's need which was indicated by the number of larval and adult bees present in the hive. Interesting was the sequence of pollen collection from different floral sources. All honey bee colonies collected pollens from Trifolium repens first, then Erigeron annus and the third choice was Coreopsis drummondii and Oenothera biennis flowers. Total protein content of Trifolium pollen was the highest (20.0 g/100 g DM), and the others were in the range of 8.9-11.4 g/100 g DM. Conclusion: The results indicated that the first criteria for honey bee foraging preference of pollens would be the nutritional contents of protein and the resource availability of the lesser nutritious floral sources. This information can help pollinator protection programmes of habitat manipulation using flowering plants for nectar and pollen sources.

• 한국축산식품학회지
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• 제31권2호
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• pp.273-279
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• 2011

전자코를 이용하여 아카시아 꿀, 잡화 꿀, 밤 꿀, 유채꿀, 사양 꿀, 목청 꿀, 기타 꿀을 대상으로 밀원에 따른 차이를 구분하였다. 그 결과 꿀 종류에 따라 뚜렷이 구분 가능하였으며 각기 다른 꿀을 혼합하였을 때 혼합 비율에 따라서도 구분 가능하였다. 0, 5, 10, 15, 20, 25, 30%의 사양 꿀을 목청 꿀에 혼합하였을 때 혼합비율이 증가함에 따라 41, 42, 43, 45, 46, 47, 48, 54, 56, 58, 60 amu의 감응도 값이 크게 나타났으며 판별함수분석한 결과 사양 꿀의 혼합비율이 증가함에 따라 DF1값이 양의 방향에서 음의 방향으로 일정한 경향을 보이며 뚜렷이 구분되었다(DF1: $r^2$=0.9962, F=490.6 DF2: $r^2$=0.9128, F=19.44). 이를 통하여 DF1값과 목청 꿀에 사양 꿀의 혼합 농도에 대해 DF1=-0.106$^*$(사양 꿀의 농도)+0.426($r^2$=0.96)와 같은 높은 상관관계식을 얻었다. 아카시아 꿀의 경우에도 목청 꿀과 유사하게 사양 꿀의 혼합비율이 증가함에 따라 41, 43, 45, 46, 47, 56, 57, 58, 59, 60, 61, 70 amu의 감응도 값이 크게 나타났으며 DF1과 사양 꿀 혼합 비율간에 높은 상관관계를 보이며 일정한 경향을 나타냈고(DF1: $r^2$=0.9957, F=396.64 DF2: $r^2$=0.9447, F=29.3) DF1=-0.112$^*$(사양 꿀의 농도)+0.434($r^2$=0.968)의 상관관계식을 갖는다.

• 한국식품영양과학회지
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• 제20권1호
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• pp.52-58
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• 1991

Physico-chemical properties including the composition of organic acids and fatty acids in native bee-honey and foreign bee-honey harvested in Kangwon area were studied with the emphasis on the honey which was collected form wild flowers nd mixed flowers sources for honey nectars. the major organic acids were considered as acetic acid formic acid and valeric acid in volatile acids and gluconic acid maleic acid malic acid quinic acid and citric acid in non-volatile fraction in both of native bee-honey and foreigr bee-honey. Some naturally occuring fatty acids({{{{ { C}_14{ } }}}}-{{{{ {C }_{20 } }}}}) were observed with the principal fatty acids of myristic aicd linolenic acid and palmitic acid and palmitic acid in the various honey, The characteristics of moisture content pH viscosity free acidity lactone and total acidity were also analyzed and discussed.

• 대한약침학회지
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• 제23권4호
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• pp.194-200
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• 2020

Objectives: In this study, the content of the honey produced by the flora of Turkey', physical, chemical and biological research aimed at active properties. Methods: Searched the database EMBASE/Pubmed and Turkish Medicine Index research article about Turkiye honeys' specialities. Results: Different botanical sources were caused, different kinds of chemical compositions of the honeys. The amount of HMF, pH, moisture, and acidity are the chemical qulity criteria of the honey. Carbohydrates are seem the most important components of honey. The glycemic index of the consumed honey is important. Turkiye's honey quality seems apropiate for using apitherapy. Conclusion: Honey is the most important product of beekeeping all over the world in terms of economy and health. Manufacturers of honey should be careful while producing honey. They should be avoided unhealty situations and they should be obey the rules. These rules are the basis for protecting our health by consuming bee products.

• 한국식품과학회지
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• 제50권6호
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• pp.660-664
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• 2018

본 연구에서 이용한 피나무 꿀, 헛개나무 꿀, 밤나무 꿀의 EAF는 마누카 꿀 EAF 보다 높은 산화방지능 및 타이로시네이스 억제능을 보였다. 특히 밤나무 꿀의 EAF는 양성대조군인 고지산에 버금가는 타이로시네이스 억제능을 보였다. 5가지 화종 유래 꿀의 EAF ($100{\mu}g/mL$) 처리시 B16F1 세포에서 멜라닌 생성 억제능은 밤나무 꿀>헛개나무 꿀>마누카 꿀>피나무 꿀>아카시아 꿀의 순서대로 낮아졌다. B16F1 세포 내 타이로시네이스의 효소활성 억제의 경우 5종류 꿀 EAF 중에서 밤나무 꿀 EAF ($100{\mu}g/mL$) 처리시 가장 높았다. 본 연구에서는 다양한 화종의 국내산 꿀에 대한 생리활성소재 탐색을 통하여 산화방지능 및 멜라닌 생성 억제 효과를 확인하였으며, 이를 통해 미백활성 소재로서 기능성 식품 및 화장품 산업으로의 적용 가능성을 제시하였다.

• 한국식품조리과학회지
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• 제14권1호
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• pp.50-56
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• 1998

This study was performed to find out the quality characteristics of Kamgyulpyon in which the kinds of starch and sweetener were varied. The quality characteristics of the samples were estimated in terms of sweetness, color difference, instrumental texture and sensory evaluation. The results from this study were as follows. $\circled1$ Sweetness of the samples prepared with oligosaccharide was lower than those with sugar or honey. When Kamgyulpy n was prepared with sugar, the sweetness of the samples containing mung bean starch was higher than that with other starch sources. $\circled2$ Lightness, redness and yellowness of the samples prepared with oligosaccharide were higher than those with sugar or honey. When the same sweeteners were used, the lightness of the samples containing corn starch and the rednness of the samples containing potato starch were higher than those with other starch sources, but there were no significant differences in yellowness. $\circled3$ Hardness and chewiness of the samples prepared with sugar were higher than those with oligosaccharide or honey, but there were no significant differences in springiness and cohesiveness. When Kamgyulpyon was prepared with honey, the hardness and chewiness of the samples containing potato starch were lower than those with other starch sources. $\circled4$ In the results of sensory evaluation, the sweetness, clarity, springiness and overall acceptability of the samples containing potato starch or com starch were higher than those with mung bean starch. Kamgyulpyon containing potato starch and oligosaccharide showed the highest overall acceptability.

• 한국환경보건학회지
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• 제4권1호
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• pp.47-50
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• 1977

This report is intended to describe as brief as possible the result of study on purity of the Korean Bee Honey. Purity of bee honey was measured by scaling the enzyme activities of two different honey groups: such as, the standard group and control group each including the samples of honey originated from the resource of acarcia, chestnut or miscellaneous origin. The samples of honey were collected from different sources: to wit, honey belonging to the standard group were collected from the township of Seoboo, Yangju county, Kyunggido province, Korea, while honey belonging to the control group were collected from the street side shops, market or the companies producing the secondary food from honey. The results of this study were summarized as follow: 1. It was found that honey belonging to the standard group contained less moisture than those belonging to the control group. Republic of Korea Ministry of Health and Social Affairs Food Control Regulation stipulates that honey must contain moisture less than 20%. The samples of' both groups contained moisture more than 20%, although honey belonging to the control group were relatively more so than honey belonging to the standard group. 2. Honey belonging to the standard group were found stronger in sugar reduction activities than those belonging to the control group. It was also noted that honey of acracia origin was strongest in reduction activities of the three different origin in the same group. 3. $\alpha$-Amylase and $\beta$-amylase were discovered to have activated more strongly in honey belonging to the standard group than those belonging to the control group. The enzyme activitie, varied depending on the origin of plant where honey comes from. For instance, honey of miscellaneous origin indicated the strongest activities in $\alpha$-amylase while honey of chestnut origirt indicated strongest in $\beta$-amylase.

• Journal of Ecology and Environment
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• 제48권1호
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• pp.24-31
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• 2024

Background: Honey from different geographical origins can have distinct characteristics due to variations in the floral sources available to stingless bees in different regions. The most abundant stingless bee for meliponiculture in Thailand is Tetragonula pagdeni. However, only a few studies about the properties of honey from a different origin were carried out. The objective of this study was focused on a comparative study to evaluate the melissopalynological, physicochemical, antioxidant activities, and total phenolic contents (TPCs) of stingless bee honey produced by T. pagdeni from different parts of Thailand. Results: Fifty honey samples were collected from five locations, and the physicochemical properties of T. pagdeni honey samples are acidic (pH 3.02-4.15) and have a high water content (18.42-25.06 %w/w), which is related to the regions of meliponary. Melisopalynological analysis reveals the predominant pollen from Melaleuca quinquenervia, Cocus nuciferca, Nephelium lappaceum, Salacca wallichiana, and multiflora honey. All honey samples were analyzed for their TPC and 2,2-diphenyl1-picrylhydrazyl radical scavenging activity. The results show that all samples had high TPC and antioxidant activities with a strong correlation (p < 0.05). Conclusions: The data from this study indicates the importance of geographical origin, which links physicochemical properties, phenolic compounds, and functional characteristics to their floral. Besides, the floral sources and harvesting location affected the properties of stingless bee honey. Our results identify Melaleuca honey as a promising source of phenolic content and antioxidant activity that can be used as a functional food, as well as multiflora and Cocus honey. However, further studies are required to characterize the phenolic compound and its biological potential, which could be a stingless bee honey biomarker and quality control, simultaneously with the physicochemical analysis.

• 한국근적외분광분석학회:학술대회논문집
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• 한국근적외분광분석학회 2001년도 NIR-2001
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• pp.1052-1052
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• 2001

Hear infrared (NIR) spectra were measured, at five temperatures, for forty-eight samples of honey, from a variety of geographical and botanical sources, and the data has been used to explore the possibility of using NIR spectroscopy for testing label claims concerning the geographical and botanical source of honey being offered for sale to the public. These results demonstrate that the successful characterization of the botanical source of a honey may be obtained by NIR spectroscopy. Further work with large numbers of samples and groups will be required to realized this potential. Additional analysis of these data suggest that research into new ways of obtaining information on the change of absorption with temperature might be beneficial for a range of technologies.