Methods assessment of self-tanning of rapeseed and sunflower meal fractions enriched in proteins and phenolic compounds using in vitro measurement of protein rumen degradability | OCL

Technological challenges in oilseed crushing and refining / Défis technologiques de la trituration et du raffinage des oléagineux

Open Access

Table 1

Amount of hexoses fermented (HF) and specific productions of fermentation end-products from the experimental substrate containing the rapeseed meal fraction.

	HF	C2	C3	C4	CH₄	H₂	H₂S

	μmoles	moles/100 moles hexoses fermented
Pr > F model	0.16	0.16	0.048	0.092	0.051	0.50	0.14
R²	0.75	0.74	0.87	0.81	0.86	0.50	0.77
RSD	31.6	2.84	4.86	1.85	2.32	0.041	3.15

Source	Probability Pr > F
Treatment	0.11	0.93	0.80	0.76	0.85	0.91	0.67
Inoculum	0.26	0.067	0.018	0.037	0.019	0.27	0.059

Treatment	Means per treatment (N = 3)
CO	446 (0.17)	91.5 (1.00)	63.3 (0.80)	22.6 (0.70)	30.9 (0.93)	0.078 (0.96)	25.8 (0.83)
HO	517 (0.75)	90.7 (0.93)	65.8 (1.00)	21.8 (0.97)	29.8 (0.96)	0.085 (0.87)	28.2 (0.89)
CT	499	91.4	65.6	21.5	30.3	0.070	27.1

C2: acetate; C3: propionate; C4: butyrate; RSD: residual standard deviation; comparison of cold and hot pretreatments (CO and HO) with control (CT): the first-order errors are in brackets.

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