Assessment of essential minerals and physico-chemical analysis of floral origins fresh honey produced by Apis mellifera

• Published in: Brazilian journal of biology Vol. 84; pp. 1 - 19
• Main Authors: Haider, Z, Qamer, S, Kanwal, S, Manzoor, S, Naeem, M, Uddin, J, Liaqat, T, Parveen, A, Khan, A, Al-Harrasi, A
• Format: Journal Article
• Language: English; Portuguese
• Published: São Carlos Instituto Internacional de Ecologia 2024
• Subjects: Acidity; Analytical chemistry; Apis mellifera; Bees; BIOLOGY; Calcium; Chemical analysis; Chromium; Dietary minerals; Electrical conductivity; Electrical resistivity; Enzymes; flora; Flowers & plants; Heavy metals; Honey; Humidity; Lead; macro-elements; Manganese; microelements; Minerals; Moisture effects; Molybdenum; Nickel; pH effects; Photometers; Potassium; Quality standards; Selenium; Sodium; Spectral analysis; Trace elements; Trace elements (nutrients); Trace minerals; Pakistan; microelements; mel; honey; macro-elements; flora; microelementos; macroelementos
• ISSN: 1519-6984; 1678-4375; 1678-4375
• DOI: 10.1590/1519-6984.263534

Abstract Honey is one of the best nutritious substances in the world, having different services in the body functions regulation. Ten elements (K, Na, Ca, Co, Cr, Mn, Mo, Ni, Pb, Se) from honey samples were analyzed from 80 different locations of Punjab and ten floras. The aim of the present study was to determine the quality and quantity of minerals and Physico-chemical analysis in honey. A flame photometer was used to measure the concentration of major minerals (K, Ca and Na). The concentration of micro minerals (Co, Cr, Mn, Mo, Ni, Pb and Se) was analyzed using Atomic Absorption Spectrometer. The concentration of macro-elements obtained was as follow (in ppm): K (166-1732), Na (107-418) and Ca (07-99), while the concentration of microelements (in ppm) Co (1-2), Cr (>1), Mn (<1), Mo (1.818), Ni (1.911), Pb (<1) and Se (1.968). The most abundant minerals were potassium, calcium and sodium, ranging between 396-810.5, 17.5-640.63 and 169.88-238.62 ppm, respectively. However, the trace mineral elements of honey were obtained in the order of decreasing Se > Co > Ni > Pb > Cr > Mo > Mn. The findings showed that all the heavy metals like Co, Cr, Ni and Pb were present in trace amounts and close to International Honey Quality Standard. The result of given honey samples represented highest value of moisture (31.23%), color (80 mm pfund), pH (8.23), acidity (72.02 meq/kg), electrical conductivity (0.85 ms/cm) and ash contents (0.83%). Resumo O mel é uma das substâncias mais nutritivas do mundo, possuindo diversos serviços na regulação das funções do organismo. Dez elementos (K, Na, Ca, Co, Cr, Mn, Mo, Ni, Pb, Se) de amostras de mel foram analisados em 80 locais diferentes de Punjab e dez floras. O objetivo do presente estudo foi determinar a qualidade e quantidade de minerais e análises físico-químicas em mel. Um fotômetro de chama foi usado para medir a concentração dos principais minerais (K, Ca e Na). A concentração de microminerais (Co, Cr, Mn, Mo, Ni, Pb e Se) foi analisada utilizando espectrômetro de absorção atômica. A concentração de macroelementos obtida foi a seguinte (em ppm): K (166-1732), Na (107-418) e Ca (07-99), enquanto a concentração de microelementos (em ppm) Co (1-2), Cr (> 1), Mn (< 1), Mo (1,818), Ni (1,911), Pb (< 1) e Se (1,968). Os minerais mais abundantes foram potássio, cálcio e sódio, variando entre 396-810,5, 17,5-640,63 e 169,88-238,62 ppm, respectivamente. No entanto, os oligoelementos do mel foram obtidos na ordem decrescente Se > Co > Ni > Pb > Cr > Mo > Mn. Os resultados mostraram que todos os metais pesados como Co, Cr, Ni e Pb estavam presentes em quantidades vestigiais e próximos ao Padrão Internacional de Qualidade do Mel. O resultado de determinadas amostras de mel representou o maior valor de umidade (31,23%), cor (80 mm pfund), pH (8,23), acidez (72,02 meq/kg), condutividade elétrica (0,85 ms/cm) e teor de cinzas (0,83%).