scholarly journals Soybean Oil Replacement by Palm Fatty Acid Distillate in Broiler Chicken Diets: Fat Digestibility and Lipid-Class Content along the Intestinal Tract

Animals ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 1035
Author(s):  
Beatriz Jimenez-Moya ◽  
Ana C. Barroeta ◽  
Alba Tres ◽  
María Dolores Soler ◽  
Roser Sala
Keyword(s):  
Fatty Acid ◽  
Soybean Oil ◽  
Lipid Class ◽  
Broiler Chickens ◽  
Intestinal Tract ◽  
Basal Diet ◽  
Intestinal Content ◽  
Energy Utilization ◽  
Palm Fatty Acid Distillate ◽  
Fatty Acid Distillate

Palm fatty acid distillate (PFAD) is a by-product of palm oil (P) refining. Its use in chicken diets is a way to reduce the cost of feed and the environmental impact. Its low unsaturated:saturated fatty acid ratio (UFA:SFA) and its high free fatty acid (FFA) level could be partially counteracted by its blending with soybean oil (S). The objective was to assess the effect of replacing S with different levels of PFAD on lipid-class content and fatty acid (FA) digestibility along the intestinal tract and in the excreta of 11 and 35-day-old broiler chickens. Five experimental diets were prepared by supplementing a basal diet with S (S6), PFAD (PA6), two blends of them (S4-PA2 and S2-PA4), or P (P6) at 6%. Replacing S with PFAD did not affect performance parameters (p > 0.05) but negatively affected feed AME, FA digestibility, and FFA intestinal content (p < 0.05), especially in starter chicks. Including PFAD delayed total FA (TFA) absorption (p < 0.05) at 11 days, but at 35 days it did not affect the TFA absorption rate. The use of PFAD blended with S, when FFA ≤ 30% and UFA:SFA ≥ 2.6, led to adequate energy utilization in broiler grower-finisher diets.

Biolubricant basestocks synthesis using 5-step reaction from jatropha oil, soybean oil, and palm fatty acid distillate

2021 ◽  
Vol 166 ◽  
pp. 113484
Author(s):  
Kritpornpawee Pindit ◽  
Anusith Thanapimmetha ◽  
Maythee Saisriyoot ◽  
Penjit Srinopakun
Keyword(s):  
Fatty Acid ◽  
Soybean Oil ◽  
Jatropha Oil ◽  
Palm Fatty Acid Distillate ◽  
Fatty Acid Distillate

scholarly journals Replacement of Palm Oil with Soybean Acid Oil in Broiler Chicken Diet: Fat Digestibility and Lipid Class Content along the Intestinal Tract

Animals ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. 2586
Author(s):  
Beatriz Jimenez-Moya ◽  
Ana C. Barroeta ◽  
Francesc Guardiola ◽  
María Dolores Soler ◽  
Raquel Rodriguez-Sanchez ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Lipid Class ◽  
Palm Oil ◽  
Broiler Chickens ◽  
Broiler Chicken ◽  
Intestinal Tract ◽  
Basal Diet ◽  
Fat Absorption ◽  
Acid Oil ◽  
Fat Utilization

This study aimed to evaluate the replacement of palm oil (P) with increasing levels of soybean acid oil (SA), a by-product of soybean oil (S) refining, on lipid class content and fatty acid (FA) digestibility in the intestine and excreta of chickens at 11 and 35 days (d). Five experimental diets were obtained by supplementing a basal diet with 6% of P (P6), 6% of SA (SA6), 4% of P + 2% SA (P4-SA2), 2% of P + 4% of SA (P2-SA4) and 6% of S (S6). A total of 480 one-d-old female broiler chickens (Ross 308) were housed in metabolic cages (6 cages/treatment, with 16 birds/cage). Replacing P with SA improved fat absorption at 11 and 35 d (p < 0.05), but not feed AME values and saturated FA (SFA) digestibility at 11 d. As age increased, the absorption of SFA and free fatty acids (FFA) improved, and the contribution of the upper ileum to FA absorption increased (p < 0.05). At 35 d, SA6 (56% FFA) and P2-SA4 (40% FFA, 2.6 unsaturated-to-saturated FA ratio) could replace S6 without impairing fat utilization. The replacement of P with SA represents a suitable strategy to use this by-product.

scholarly journals Characterization of Palm Fatty Acid Distillate of Different Oil Processing Industries of Pakistan

2016 ◽  
Vol 65 (11) ◽  
pp. 897-901 ◽  
Author(s):  
Abdul Sattar Chang ◽  
Syed Tufail Hussain Sherazi ◽  
Aftab Ahmed Kandhro ◽  
Sarfaraz Ahmed Mahesar ◽  
Fouzia Chang ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Oil Processing ◽  
Palm Fatty Acid Distillate ◽  
Fatty Acid Distillate

A Kinetic Study for the Noncatalytic Esterification of Palm Fatty Acid Distillate

2015 ◽  
Vol 47 (8) ◽  
pp. 489-500
Author(s):  
Seok Won Hong ◽  
Hyun Jun Cho ◽  
Jin-Kuk Kim ◽  
Faisal Ahmed ◽  
Yeong-Koo Yeo
Keyword(s):  
Fatty Acid ◽  
Kinetic Study ◽  
Palm Fatty Acid Distillate ◽  
Fatty Acid Distillate

Appraisal of Biodiesel Prepared Via Acid Catalysis from Palm Fatty Acid Distillate

2018 ◽  
Vol 43 (5) ◽  
pp. 2205-2210 ◽  
Author(s):  
Ibrahim M. Lokman ◽  
Umer Rashid ◽  
Bryan R. Moser ◽  
Yun Hin Taufiq-Yap
Keyword(s):  
Fatty Acid ◽  
Acid Catalysis ◽  
Palm Fatty Acid Distillate ◽  
Fatty Acid Distillate

scholarly journals Co-valorization of agro-industry by-products: effect of citrus oil on the quality of soap derived from palm fatty acid distillate and spent bleaching clay

2019 ◽  
Vol 8 (3) ◽  
pp. 571-575
Author(s):  
Teerasak Punvichai ◽  
Daniel Pioch
Keyword(s):  
Fatty Acid ◽  
Oil Refining ◽  
Bleaching Clay ◽  
Microbial Count ◽  
Basic Solution ◽  
Soap Content ◽  
Palm Fatty Acid Distillate ◽  
Spent Bleaching Clay ◽  
By Products ◽  
Fatty Acid Distillate

This study deals with the co-valorization of spent bleaching clay (SBC) and palm fatty acid distillate (PFAD) –by-products of palm oil refining plants- through soap manufacture. Obtained SBC and PFAD samples show differing acidity and saponification values depending on fatty acids and acylglycerols content. Soaps are prepared using the stoichiometric amount of NaOH, under the varying proportion of water introduced through the basic solution. The mixing SBC and PFAD (ratio 1:3), the reaction completion (92.5%) is surprisingly higher than expected, indicating a synergistic effect on the course of the saponification reaction. The water is also a critical parameter, 30% w/w of added water allowing the highest yield. When testing for cleaning efficiency the products having the highest soap content, those from individual by-products give a low microbial count reduction after hand-washing (30-37%). But a much better score (74%) is obtained when using SBC:PFAD soap mixtures. This improvement could be due to abrasive and absorption effects of the clay, combined with the high soap content. The acceptability through a panel test is good for all soaps when formulated with citrus oil. The most active product corresponds to a SBC:PFAD ratio close to the production one in refining plants. Therefore these results provide an easy way for co-valorising these by-products, after further optimizing the saponification reaction in this complex triphasic medium (aqueous solution, oil, clay).

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