## 3 Results and Discussion
### Main Characteristics of the Fruits and Overall Composition
For lipids, all samples were equivalent, with an average content of 3.63 g\(\cdot\)100 g\({}^{-1}\) DM. This value was similar to that obtained by [PERSON] et al. [8] in _A. quangensis_ fruits (3.98 g\(\cdot\)100 g\({}^{-1}\) of DM), but higher than those reported by [PERSON] et al. [29] in _A. laurina_ fruits (1.31 g\(\cdot\)100 g\({}^{-1}\) of DM) and by [PERSON] et al. [13] in loengo fruit (0.12 g\(\cdot\)100 g\({}^{-1}\) of DM). Regarding the insoluble dietary fiber concentration, the four fruit samples were significantly different--in decreasing order Ab21, AbHa22, AbHb22, and finally AbM22. However, our results were lower than those obtained by [PERSON] et al. [36] in wild African figs (_Ficus_ spp. ), with 33 to 57% DM for NDFs, 25 to 46% DM for ADFs, and 10 to 27% DM for ADL, and also lower than those obtained by [PERSON] [37] in mangoes with 40, 20, and 18% DM, for NDFs, ADFs, and ADL, respectively. The higher the ADFs (cellulose and lignin) content, the greater the negative influence on digestibility. However, these fibers constitute a source of non-digestible complex carbohydrates that, by absorbing a lot of water, play a major role in intestinal transit. The loengo is therefore a fiber-rich fruit, with contents of between 3 and 4% FM. Sucrose was the most concentrated sugar, followed by fructose and glucose. Sucrose represented between 40 and 55% of the total sugars, with contents ranging from 18.1 to 35.1 g\(\cdot\)100 g\({}^{-1}\) of DM. Both reducing sugars were present at similar concentrations. The fructose content was, however, slightly higher than that of glucose. The samples were significantly different in terms of the sucrose concentration. Compared to the TSSs results, sugars accounted for 60 and 80% of the soluble compounds present in the pulp, which is the case in most fruits. Furthermore, [PERSON] et al. [13] obtained much higher fructose and glucose contents for loengo fruit of 18.1 and 19.9 g\(\cdot\)100 g\({}^{-1}\) of DM, respectively. This fruit was rich in minerals, representing between 4.3 and 5.5 g\(\cdot\)100 g\({}^{-1}\) of DM. Statistically, there was a significant difference between the Ab21 sample and the other three 2022 samples. The ash content obtained was similar to that reported by [PERSON] et al. [13] in the loengo fruit and by [PERSON] et al. [29] in the _A. laurina_ fruit, with 4.8 and 5.7 g\(\cdot\)100 g\({}^{-1}\) of DM, respectively. In contrast, a considerably lower content was obtained by [PERSON] [28] in the loengo fruit (2.8 g\(\cdot\)100 g\({}^{-1}\) of DM). The macroelements with the highest contents were K, Ca, and Mg. The most represented trace elements were Mn, Fe, B, and Cu. These oligoelements have positive effects on the maintenance of human health and are essential for cellular function. The results were similar to those of [13], except for the Na content, which was much higher (0.13 g\(\cdot\)100 g\({}^{-1}\) of DM). The same applied to [29], who obtained K, Ca, Mg, and Zn contents of the same order of magnitude in _A. laurina_ fruits, but higher Na (0.017% DM) and Fe (141 mg\(\cdot\)kg\({}^{-1}\) of DM) contents. Our results showed Mn, Fe, and Cu contents significantly higher than those obtained by [PERSON] et al. [38] on bananas, with respective values of 7.7, 16.2, and 4 mg\(\cdot\)kg\({}^{-1}\) DM. Our values were also higher than those of [PERSON] et al. [39] on bananas, with averages of 1.8, 8.7, and 1.3 mg\(\cdot\)100 g\({}^{-1}\) of DM for Mn, Fe, and Cu, respectively. The research by [PERSON] et al. [40] on 28 mango genotypes revealed lower Mn (12.69 to 103.48 mg\(\cdot\)kg\({}^{-1}\) of DM) and Fe (8.84 to 16.49 mg\(\cdot\)kg\({}^{-1}\) of DM) contents, but the Cu (3.84 to 7.18 mg\(\cdot\)kg\({}^{-1}\) of DM) contents were comparable to our results. The energy values of _A. boehmi_ fruits ranged between 1008 and 1317 kJ\(\cdot\)100 g\({}^{-1}\) of DM, a high value linked to the high concentration of sugars. These values were slightly lower than those found by [PERSON] [28] and [PERSON] et al.