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22대 대한민국 국회 국회정보길라잡이 국회의원검색
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국회도서관 홈으로 정보검색 소장정보 검색
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초록보기

A robust and rapid HPLC method for β-carotene and β-apo-8′-carotenal analyses in various processed foods was developed. The analysis method was validated for low-fat, moderate-fat, and high-fat food matrices. The two carotenoids were identified by LC–MS/MS. The detection limits for β-carotene and β-apo-8′-carotenal in the three food matrices were 0.08–0.27 µg/g and 0.09–0.18 µg/g, respectively. The inter- and intra-day accuracy and precision were in accordance with the Codex guidelines. The validated method was applied to 57 processed food samples, possibly containing β-carotene and β-apo-8′-carotenal, obtained in Korea. The detected β-carotene and β-apo-8′-carotenal levels in the samples ranged from not detected (ND) to 6.92 µg/g and ND to 1.63 µg/g, respectively. Chocolate and cheese samples had the highest β-carotene and β-apo-8′-carotenal levels, respectively. Notably, several samples with no labeled carotenoid additives contained β-carotene. Moreover, the developed analytical method was compatible with various processed food matrices.

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기사명 저자명 페이지 원문 목차
(A) comprehensive review of intelligent controlled release antimicrobial packaging in food preservation Tianmeng Hou, Shufeng Ma, Feijie Wang, Liqiang Wang p. 1459-1478
Problems and alternatives of testing significance using null hypothesis and P-value in food research Won-Seok Choi p. 1479-1487
Preparation and characterization of vanillin-conjugated chitosan-stabilized emulsions via a Schiff-base reaction Jianfei Zhu, Tingting Huang, Xiaomei Chen, Dongling Tian, Lei Wang, Ruiping Gao p. 1489-1499
β-carotene and β-apo-8′-carotenal contents in processed foods in Korea Woojin Jang, Chan Lee, Hee-Jae Suh, Jihyun Lee p. 1501-1513
Influence of different electrolytes and oils on the stability of W1/O/W2 double emulsion during storage and in vitro digestion Jiseon Lee, Eunji Kwak, Hyo-Tae Kim, Yeon-Ji Jo, Mi-Jung Choi p. 1515-1529
Lemon juice improved color acceptance of aronia (Aronia melanocarpa) pound cake by copigmentation Youngbin Jang, Eunmi Koh p. 1531-1539
Untargeted metabolite profiling of serum in rats exposed to pyrraline Chuanqin Hu, Jiahui Wang, Fangyuan Qi, Yingli Liu, Fen Zhao, Jing Wang, Baoguo Sun p. 1541-1549
Low dose administration of mature silkworm powder induces gastric mucosal defense factors in ethanol-induced gastric injury rat model Da-Young Lee, Moon-Young Song, Kyung-Sook Hong, Sun-Mi Yun, Young-Min Han, Eun-Hee Kim p. 1551-1559
Nrf2-mediated protective effect of protein hydrolysates from Protaetia brevitarsis larvae against oxidative stress-induced hepatotoxicity Chae-Eun Park, Syng-Ook Lee p. 1561-1571
Immune-enhancement effects of Angelica gigas Nakai extracts via MAPK/NF-κB signaling pathways in cyclophosphamide-induced immunosuppressed mice Jeongho Jeong, Mi Kyung Lim, Eun Hye Han, Sang Ho Lee, Soyeon Lee p. 1573-1584
Wheat sprouts (Triticum aestivum Linn.) cultured by a smart farm system ameliorate NAFLD through the AMPK-mediated SREBP signaling pathway BoYoon Chang, JinHye Bae, SeungBeom Yun, YongDuk Kim, SeongJin Park, SungYeon Kim p. 1585-1594
Bacillus subtilis SPB1 lipopeptide biosurfactant : antibacterial efficiency against the phytopathogenic bacteria Agrobacterium tumefaciens and compared production in submerged and solid state fermentation systems Mouna Bouassida, Inès Mnif, Ines Hammami, Mohamed-Ali Triki, Dhouha Ghribi p. 1595-1609

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