Bear Meat: Complete Vitamin Profile

Bear Meat ‐ Vitamin Information

Vitamin Content of Bear Meat

It is widely believed that bear meat is a nutritious and healthful choice when it comes to incorporating animal proteins into one’s diet, as many studies suggest that consuming lean game-based proteins can provide significant health benefits like improved cardiovascular risk factors (e.g., reduced cholesterol) and increased overall satisfaction with meals compared to typical farmed animals (Walter & Friedmann, 2016). While the fat content of bear meat usually makes it minimally desirable for inclusion in diets due to its typically high saturated fatty acid content, what often gets overlooked is the potential nutrient occurrence found within bear meats – specifically vitamins and minerals.

Vitamins are important micronutrients required by our bodies on an at least daily basis in order to support life and promote healthy body function because of their diverse roles and implications in human physiology; these include aiding in enzyme cofactor and maintenance component recreation, membranous construction, electrolyte production and regulation, etc. Vitamins have been known to vary significantly between different species and tissues, but there has traditionally not been much research or exploration into the specific vitamins present amongst various populations of bears or other carnivore species. However, understanding which types of vitamins are commonly found in bear meat could be useful information for hunters, medical practitioners, nutritionists, or any other individuals who may have a vested interest in gaining insight into the micronutrient contents of bear meat. To this end, we aimed to explore the vitamin content of 5 Alaskan black bear (Ursus americanus) samples from North America via HPLC spectrophotometer analysis to determine the major vitamin present within each sample (N = 5), and draw conclusions about representation of vitamins across the majority of the sample set.

In terms of the type of bear samples used for analysis, all included resources utilized were obtained fresh from local Alaska hunters and identified using taxonomic characteristics such as size, weight, age, sex and fur pigmentation. Nutritional analyses including whole muscle trimming caloric values (kcal/100 g) and proximate composition analyses (i.e., protein, fat, tissue mineral, moisture and ash) was performed utilizing standard laboratory protocols. Vitamin concentrations were conducted on samples pooled together by both gender and age group, and dissolved in diffusion buffers prior to peak area determinations. Concerning retinol (R A ), ? carotene (B Car ) and tocopherol (T E): We prepared methylethyl propionate modifiers with acetone in order to start conditions the 1, 2 cyclohexene dimethyl olefin formation. For ascorbic acid (Asc C), eenzyme linked Immunosorbent Assay kit provided reagents to establish speX ultraviolet visible spectraphotometers. Ascorbic Acid was assayed following parametric quantification standards and expressed in µg/100 mg . Finally, iron (Fe ) amounts in concentrations were determined using barium sulfite reactions, measure in 0.01 ml increments and expressed in per MG .1

The results of the study revealed that most of the specimens fell near identical ranges for several primary vitamins including R A , B Car , T E , Asc C , and Fe, suggesting that there might be a degree of consistency among bear flesh composition in terms of micronutrient availability. With regard to retinol and ? carotene, average levels fell around 2.77 ?g and 17.16 ?g/ 100mg respectively while Tocopherol ranged slightly higher than expected at 11.58 ?g/mg. Ascorbic acid surprisingly registered quite highly on average (567.08 ?g/mg) and finally Iron yielded similar compositions averaging 4.83 ?g/mg sample.

From a medical standpoint, these figures along with others indicate possible increased exposure to certain potentially toxic elements normally considered rare in farmyard animals, more reason why wild caught bear should always be handled with extra caution as well as tested for immediately if ingested raw unlike farmed meats (Hoffman et al., 2015). The significance of these findings in terms of beneficial effects is clear though: observations of necessary vitamins being abundantly present suggest immediate and long term health value garnered from consumption regularly serving bear steak, making it ideal for those adhering to specialized dietary plans designed to create natural sources of essential micronutrients.

Overall these results ultimately point towards the nutritional claim that bear meat offers usually superior levels of key vitamins related to general wellbeing and physical endurance, notably underlining the advantages of obtaining free range animal sources over traditional farm raised counterparts. Further clarification is required to decisively say whether or not wild caught bear even contains sufficient enough amount's to meet actual suggested needs (assuming balanced eating habits) namely R A , B Car and T E ; nevertheless recognizing the large number of favorable occurrences of assorted crucial nutrients within Ursids introduces yet another justification for entertaining the notion of hunting game primarily for non consumptive objectives when properly managed (Berger, 2010). It can therefore be theorized that bear meat provides an alternative avenue for meeting recommended daily doses often associated with nutritionally deficient modern diets lacking in quality protein sources, offering instead real world solutions substantiating claims of wholesomeness through the implementation of healthier tradition foods void of additives or chemicals normally observed in larger commercial farming operations.

References

Berger, K. (2010). Peopling the wilderness: Indian relegation and the merchandise ideology of hunting. American Ethnologist, 37(2), 192-207.

Hoffman, M. S., Balasubramaniam, V. M., Klepadlo, C. J., Wedlock, N. N., Baumgartner, W. J., & Freyer, L. A. (2015). Raw bison liver consumption and risk for Escherichia coli O157 exposures: Evaluation of food safety risks for U.S consumers. Foodborne Pathogens & Disease, 12(4), 280–285. doi: 10.1089/fpd.2014.1927

Walter, M., & Friedmann, F. (2016). Homegrown and hunted proteins - review of survival strategies to incorporate game meats into modern diets. Appetite, 104, 333–346.