Nutrition composition differences among steamed and freeze-dried mature silkworm larval powders made from 3 Bombyx mori varieties weaving different colored cocoons
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The mulberry silkworm, Bombyx mori has been one of the most important domestic animals which have provided with silk fibers for weaving fabrics and a food for a protein and lipid source. In addition, various health improvement effects of diverse silkworm larval powders were reported. Recently we found that steamed and freeze-dried mature silkworm larval powder (SMSP) generated using white-jade (also known as Backokjam) silkworm variety extended healthspan and increased resistance to Parkinson’s disease in animal models. Because the colors of cocoons in silkworm varieties were caused by altered signal transduction pathways transporting phytochemicals from intestinal lumens to silk glands, we performed the proximate, amino acid, mineral, carbohydrates, fatty acid, and cholesterol composition analyses of SMSPs of 3 silkworm varieties which were weaving light yellow, golden, and red cocoons. Although most of nutrient compositions among 3 SMSPs were similar, there were significant differences in certain amino acids, minerals, and fatty acid compositions. Red silk silkworm (RS)-SMSP had higher contents of crude proteins and total amino acids than other SMSPs. In addition, the ratio of n-3/ n-6 unsaturated fatty acids were higher than the other SMSPs. In contrast Golden silk silkworm (GS)-SMSP had higher ratio of potassium/sodium than the other SMSPs. These nutrient analysis results suggested that 3 SMSPs might have common and unique health improvement effects. Thus, further studies in the functionalities of the 3 SMSPs will reveal unknown their health improvements effects.
Abstract
The mulberry silkworm, Bombyx mori has been one of the most important domestic animals which have provided with silk fibers for weaving fabrics and a food for a protein and lipid source. In addition, various health improvement effects of diverse silkworm larval powders were reported. Recently we found that steamed and freeze-dried mature silkworm larval powder (SMSP) generated using white-jade (also known as Backokjam) silkworm variety extended healthspan and increased resistance to Parkinson’s disease in animal models. Because the colors of cocoons in silkworm varieties were caused by altered signal transduction pathways transporting phytochemicals from intestinal lumens to silk glands, we performed the proximate, amino acid, mineral, carbohydrates, fatty acid, and cholesterol composition analyses of SMSPs of 3 silkworm varieties which were weaving light yellow, golden, and red cocoons. Although most of nutrient compositions among 3 SMSPs were similar, there were significant differences in certain amino acids, minerals, and fatty acid compositions. Red silk silkworm (RS)-SMSP had higher contents of crude proteins and total amino acids than other SMSPs. In addition, the ratio of n-3/ n-6 unsaturated fatty acids were higher than the other SMSPs. In contrast Golden silk silkworm (GS)-SMSP had higher ratio of potassium/sodium than the other SMSPs. These nutrient analysis results suggested that 3 SMSPs might have common and unique health improvement effects. Thus, further studies in the functionalities of the 3 SMSPs will reveal unknown their health improvements effects.
참고문헌 (21)
- Aburto NJ, "Effect of increased potassium intake on cardiovascular risk factors and disease: systematic review and meta-analyses", BMJ, 346, pp.1~19 (2013)
- AOAC, "Official methods of analysis of the AOAC, 15th ed. Methods 932.06, 925.09, 985.29, 923.03", Association of official analytical chemists, ~ (1990)
- Aramwit P, "Efficacy of mulberry leaf tablets in patients with mild dyslipidemia", Phytother Res, 25, pp.365~369 (2011)
- Fathy SA, "The antiproliferative effect of mulberry (Morus alba L.)plant on hepatocarcinoma cell line HepG2", EJMHG, 14, pp.375~382 (2013)
- Iqbal S, "Proximate Composition and Antioxidant Potential of Leaves from Three Varieties of Mulberry (Morus sp.): A Comparative Study", Int J Mol Sci, 13, pp.6651~6664 (2012)
- Sang Deok Ji, "Nutrient compositions of Bombyx mori mature silkworm larval powders suggest their possible health improvement effects in humans", Journal of Asia-Pacific Entomology, 19(4), pp.1027~1033 (2016), 한국응용곤충학회
- Ji SD, "Development of processing technology for edible mature silkworm", J Seri Entomol Sci, 53, pp.38~43 (2015)
- Ji SD, "Simultaneous production system of silkworm dongchunghacho and male pupae using both parent sex-limited larval marking variety, Bombyx mori", J Seri Entomol Sci, 50, pp.101~108 (2012)
- Kang P-D, "Breeding of New Silkworm Variety Golden silk, a Yellow Cocoon Color for Spring Rearing Season", J Seri Entomol Sci, 49, pp.14~17 (2007)
- Kim DK, "Neuroprotection and enhancement of learning and memory by BF-7", J Health Science, 5, pp.317~324 (2005)
- Lee SP, "Breeding of new silkworm variety "Baegokjam"", Res Rept RDA, 26, pp.58~64 (1984)
- Mudra M, "Influence of mulberry leaf extract on the blood glucose and breath hydrogen response to ingestion of 75 g sucrose by type 2 diabetic and control subjects", Diabetes Care, 30, pp.1272~1274 (2007)
- Phuong Nguyen, "Increased healthspan and resistance to Parkinson's disease in Drosophila by boiled and freeze-dried mature silk worm larval powder", Journal of Asia-Pacific Entomology, 19(2), pp.551~561 (2016), 한국응용곤충학회
- Hong-Geun Oh, "Effects of male silkworm pupa powder on the erectile dysfunction by chronic ethanol consumption in rats", Laboratory Animal Research, 28(2), pp.83~90 (2012), 한국실험동물학회[DOI]
- KangSunRyu, "Effects and Mechanisms of Silkworm Powder as a Blood Glucose-Lowering Agent", International Journal of Industrial Entomology, 4(2), pp.93~100 (2002), 한국잠사학회
- Ryu KS, "Anti-diabetic effects of the silkworm (Bombyx mori.) extracts in the db", db mice, 2012, pp.78, PI458~
- 류강선, "1-Deoxynojirimycin Content and Blood Glucose-Lowering Effect of Silkworm (Bombyx mori) Extract Powder", International Journal of Industrial Entomology, 27(2), pp.237~242 (2013), 한국잠사학회
- Simopoulos AP, "The importance of the omega-6", omega-3 fatty acid ratio in cardiovascular disease and other chronic diseases, 2002, pp.233, 674~688
- Tsuchida K, "Recent progress in molecular genetic studies on the carotenoid transport system using cocoon-color mutants of the silkworm", Arch Biochem Biophys, 572, pp.151~157 (2015)
- Walz CP, "Omega-3 polyunsaturated fatty acid supplementation in the prevention of cardiovascular disease", Can Pharma J, 149, pp.166~173 (2016)
- Yang N-C, "Antihypertensive effect of mulberry leaf aqueous extract containing c-aminobutyric acid in spontaneously hypertensive rats", Food Chem, 132, pp.1796~1801 (2012)