Effect of dietary Agriophyllum squarrosum on average daily gain, meat quality and muscle fatty acids in growing Tan lambs

被引：9

作者：

Liang, Yanping ^{[1
,2
]}

Jiao, Dan ^{[1
,2
]}

Du, Xia ^{[1
,2
]}

Zhou, Jianwei ^{[3
]}

Degen, Abraham Allan ^{[4
]}

Ran, Fu ^{[5
]}

Sun, Guancong ^{[1
]}

Ji, Kaixi ^{[1
,2
]}

Wu, Xiukun ^{[1
]}

Cheng, Xindong ^{[1
,2
]}

Ma, Xiaofei ^{[1
]}

Qian, Chaoju ^{[1
]}

Yang, Guo ^{[1
,6
,7
]}

机构：

[1] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Dept Ecol & Agr Res, Key Lab Stress Physiol & Ecol Cold & Arid Reg, Lanzhou 730000, Gansu, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

[3] Lanzhou Univ, Coll Pastoral Agr Sci & Technol, Lanzhou 730000, Peoples R China

[4] Ben Gurion Univ Negev, Blaustein Inst Desert Res, Wyler Dept Dryland Agr, Desert Anim Adaptat & Husb, IL-8410500 Beer Sheva, Israel

[5] Gansu Agr Univ, Pratacultural Coll, Lanzhou 730070, Peoples R China

[6] Dongying Yellow River Delta Biogenet & Mol Precis, Dongying 257092, Peoples R China

[7] Shandong Huakun Rural Revitalizat Inst Co LTD, Dongying 250014, Peoples R China

来源：

MEAT SCIENCE | 2023年 / 201卷

关键词：

Agriophyllum squarrosum; Tan lambs; Meat quality; Fatty acids; Average daily gain; NEUTRAL DETERGENT FIBER; NUTRIENT DIGESTIBILITY; GROWTH-PERFORMANCE; SMALL-INTESTINE; HUMAN HEALTH; SUPPLEMENTATION; PRODUCTS; TRAITS; LIPIDS; CHOLESTEROL;

D O I：

10.1016/j.meatsci.2023.109195

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

The herb A. squarrosum is reputed to possess medicinal properties for humans, and has the potential to be a feed resource for livestock. We hypothesized that this herb would improve the meat quality of lambs. To test this hypothesis, 24 Tan ewe-lambs (27.7 +/- 0.45 kg) were offered diets containing 0 (CON), 100 (AS100), 200 (AS200) and 300 (AS300) g A. squarrosum/kg DM, and average daily gain, carcass traits, blood metabolites, meat quality and fatty acid profiles were determined. Drip loss % and cooking loss % decreased with the AS100 and AS200 diets (P < 0.05). Dietary A. squarrosum reduced muscle fiber area and diameter and increased density of the meat (P < 0.05), which indicated that the meat was more tender. The concentrations of C10:0 and C18:1n-9 t were 1ower and of C17:0 and C18:3n-3 were greater in the AS200 and AS300 treatments than CON (P < 0.05). Our results suggest that feeding lambs up to 200 g/kg DM of A. squarrosum can increase the water-holding capacity and L* value of meat without compromising growth. Further research is needed to determine the optimal level.

引用

页数：9

共 86 条

[1] [Anonymous], 1994, Rep Health Soc Subj (Lond), V46, P1
[2] [Anonymous], 2012, MEAT COLOR MEASUREME, P1
[3] AOAC, 1990, Official methods of analysis, V15th Edn
[4] Baldi G., 2019, MEAT SCI
[5] Bao, 2017, STUDY HYPOLIPIDEMIC
[6] [包书茵 Bao Shuyin], 2016, [吉林大学学报. 医学版, Journal of Jilin Univeristy. Medicine edition], V42, P1059
[7] Bellhouse A, 2010, AUSTRALAS AGRIBUS RE, V18, P161
[8] Smart Foods from the pastoral sector - implications for meat and milk producers
Bermingham, E. N.
Roy, N. C.
Anderson, R. C.
Barnett, M. P. G.
Knowles, S. O.
McNabb, W. C.
[J]. AUSTRALIAN JOURNAL OF EXPERIMENTAL AGRICULTURE, 2008, 48 (6-7) : 726 - 734
[9] FUNCTION OF DIETARY POLYUNSATURATED FATTY-ACIDS IN THE NERVOUS-SYSTEM
BOURRE, JM
BONNEIL, M
CLEMENT, M
DUMONT, O
DURAND, G
LAFONT, H
NALBONE, G
PICIOTTI, M
[J]. PROSTAGLANDINS LEUKOTRIENES AND ESSENTIAL FATTY ACIDS, 1993, 48 (01): : 5 - 15
[10] Omega-3 polyunsaturated fatty acids and human health outcomes
Calder, Philip C.
Yaqoob, Parveen
[J]. BIOFACTORS, 2009, 35 (03) : 266 - 272

← 1 2 3 4 5 6 7 8 9 →