Comparative analysis of nutritional composition between herbicide-tolerant rice with bar gene and its non-transgenic counterpart

X, Li; He, Xiaoyun; Luo, Yunbo; Guo-ying, Xiao; XianBin, Jiang; Huang, Kunlun

doi:10.1016/j.jfca.2008.06.001

Cited by 40 publications

(11 citation statements)

References 12 publications

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“…No significant (p>0.05) differences were observed in the phytic acid content between Agb0103 rice and non-transgenic rice. The inhibitory activity of trypsin inhibitors was low in all rice samples, in agreement with previous reports (10,17,29).…”

Section: Resultssupporting

confidence: 93%

Comparative evaluation of nutritional compositions between transgenic rice harboring the CaMsrB2 gene and the conventional counterpart

Cho

Puligundla

et al. 2016

Food Sci Biotechnol

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As a part of a safety assessment of new transgenic crops, compositional equivalence studies between transgenic crops with non-transgenic comparators are almost universally required. This study was conducted to compare nutritional profiles of proximate composition, and fatty acid, amino acid, mineral, and vitamin contents, and anti-nutrients, between transgenic drought-tolerant Agb0103 rice harboring the pepper methionine sulfoxide reductase B2 gene and the parental rice cultivar, 'Ilmi' as a non-transgenic control. Both transgenic and non-transgenic rice were grown and harvested in 2 different locations. Proximate compositions of moisture, starch, protein, lipid, and ash content of Agb0103 rice were similar to parental non-transgenic rice. There were no differences between transgenic and non-transgenic rice with respect to the whole nutritional composition, except for minor locality differences for a few nutritional components. Agb0103 rice with improved resistance to drought is nutritionally equivalent to the parental rice cultivar.

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Section: Resultssupporting

confidence: 93%

Comparative evaluation of nutritional compositions between transgenic rice harboring the CaMsrB2 gene and the conventional counterpart

Cho

Puligundla

et al. 2016

Food Sci Biotechnol

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“…Some examples of GM products that passed the substantial equivalence test include a maize line with the sb401 gene incorporated to increase lysine content, the equivalent test with a conventional protein quality maize (Nongda 108) showed that the lysine-rich maize was safe (Tang et al, 2013). The compositional equivalence of a herbicide-tolerant rice (Bar 68-1) exhibited no significant differences, when compared with its isoline (D68) (Li et al, 2008). The evaluation of a Bt soybean (products Mon 87701 * Mon 89,788) that confers pest resistance and glyphosate resistance, concluded that Bt soybean was as safe as its traditional counterparts (Berman et al, 2009).…”

Section: Feed Safety Studiesmentioning

confidence: 99%

Safety Assessment of Genetically Modified Feed: Is There Any Difference From Food?

et al. 2019

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“…The lipid content of diet and gut content was measured by petroleum ether extraction using a Soxtec System (2055 Soxtec Avanti; Foss Teacator, Hoganas, Sweden). Carbohydrate levels of dry weight were calculated by the formula following Xin et al (2008):…”

Section: Nutrient Absorptionmentioning

confidence: 99%

Effect of Salinities on Gastric Emptying and Nutrient Absorption of Tiger Grouper × Giant Grouper (Epinephelus fuscoguttatus × E. lanceolatus) Hybrid

Noor

Das²,

Cob³

et al. 2018

JSM

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The effects of salinity on the gastric emptying time (GET) and absorption of nutrient along the alimentary tract of tiger grouper (TG) × giant grouper (GG) (Epinephelus fuscoguttatus × E. lanceolatus) hybrid were studied. Juveniles TG×GG hybrid grouper (10.0 ± 0.5 cm total length; 50.5 ± 2.0 g) were reared in different salinities (10, 15, 20, 25 and 30 parts per thousand (ppt)) and fed with commercial pellet diet during the 60-day experimental period. The fish were then slaughtered sequentially at different time intervals after initial feeding to obtain GET. Our results showed that low salinity (10-20 ppt) lead to a shorter GET in the hybrid grouper. The shortest and longest GETs were observed in 15 ppt (12 h) and 30 ppt (18 h) treatments, respectively. Apparent digestibility coefficient (ADC) using ash contents was measured to determine the absorption of nutrient in each treatment. The absorption of macronutrient in TG×GG hybrid grouper was increased as the salinity decreased. The highest absorption occurred in 15 ppt (72% protein, 75% lipid, 68% carbohydrate and 74% energy) while the lowest absorption occurred in 30 ppt (59% protein, 64% lipid, 34% carbohydrate and 55% energy). The findings of this study suggested that 15 ppt salinity facilitates faster digestion and maximize the nutrient absorption of TG×GG hybrid and may enhance the growth rate of this newly developed grouper species. ABSTRAKPengaruh tahap kemasinan pada masa pengosongan gastrik (GET) dan penyerapan nutrien di dalam saluran pencernaan hibrid kerapu harimau (TG) × kerapu kertang (GG) (Epinephelus fuscoguttatus × E. lanceolatus) telah dikaji. Juvenil kerapu hibrid TG×GG (10.0 ± 0.5 cm panjang dan 50.5 ± 2.0 gram berat awal) dikultur dalam kemasinan yang berbeza (10, 15, 20, 25 dan 30 bahagian per seribu (ppt)) dan diberi pelet komersial semasa 60 hari tempoh eksperimen. Ikan disembelih mengikut urutan pada masa yang berlainan selepas makanan pertama diberi untuk mengira GET. Kesan kemasinan yang rendah (10-20 ppt) telah mengurangkan tempoh GET kerapu hibrid TG×GG. Keputusan kajian menunjukkan bahawa masa pengosongan gastrik paling pendek (GET) dan paling lama masing-masing adalah pada 15 ppt (12 jam) dan 30 ppt (18 jam). Pekali pencernaan yang ketara (ADC) menggunakan kandungan abu sebagai sampel rujukan diukur untuk menentukan penyerapan nutrien dalam setiap rawatan. Penyerapan makronutrien yang meningkat dalam kerapu hibrid TG×GG dapat diperhatikan apabila kemasinan berkurangan. Penyerapan yang tinggi dapat dilihat dalam kemasinan yang rendah iaitu 15 ppt (72% protein, lipid 75%, karbohidrat 68% dan tenaga 74%) manakala penyerapan paling rendah berlaku dalam 30 ppt (59% protein, lipid 64%, karbohidrat 34% dan tenaga 55%). Penemuan mendedahkan bahawa kemasinan 15 ppt dapat mempercepatkan proses pencernaan dan penyerapan nutrien yang maksimum dan seterusnya menyumbang kepada tumbesaran yang lebih cepat dalam spesis ikan kerapu yang baru dibangunkan ini.

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Comparative analysis of nutritional composition between herbicide-tolerant rice with bar gene and its non-transgenic counterpart

Cited by 40 publications

References 12 publications

Comparative evaluation of nutritional compositions between transgenic rice harboring the CaMsrB2 gene and the conventional counterpart

Comparative evaluation of nutritional compositions between transgenic rice harboring the CaMsrB2 gene and the conventional counterpart

Safety Assessment of Genetically Modified Feed: Is There Any Difference From Food?

Effect of Salinities on Gastric Emptying and Nutrient Absorption of Tiger Grouper × Giant Grouper (Epinephelus fuscoguttatus × E. lanceolatus) Hybrid

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